AMD Ryzen 5 7600X CPU Security Mitigations AMD Ryzen 5 7600X security mitigation benchmarks by Michael Larabel for a future article. Default: Processor: AMD Ryzen 5 7600X 6-Core @ 5.45GHz (6 Cores / 12 Threads), Motherboard: ASUS ROG CROSSHAIR X670E HERO (0604 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: 1000GB Sabrent Rocket 4.0 Plus, Graphics: AMD Radeon RX 6800 XT (2575/1000MHz), Audio: AMD Navi 21 HDMI Audio, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411 OS: Ubuntu 22.04, Kernel: 6.0.0-060000rc7daily20221001-generic (x86_64), Desktop: GNOME Shell 42.4, Display Server: X Server 1.21.1.3 + Wayland, OpenGL: 4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.48), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160 mitigations=off: Processor: AMD Ryzen 5 7600X 6-Core @ 5.45GHz (6 Cores / 12 Threads), Motherboard: ASUS ROG CROSSHAIR X670E HERO (0604 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: 1000GB Sabrent Rocket 4.0 Plus, Graphics: AMD Radeon RX 6800 XT (2575/1000MHz), Audio: AMD Navi 21 HDMI Audio, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411 OS: Ubuntu 22.04, Kernel: 6.0.0-060000rc7daily20221001-generic (x86_64), Desktop: GNOME Shell 42.4, Display Server: X Server 1.21.1.3 + Wayland, OpenGL: 4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.48), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160 spectre_v2=off: Processor: AMD Ryzen 5 7600X 6-Core @ 5.45GHz (6 Cores / 12 Threads), Motherboard: ASUS ROG CROSSHAIR X670E HERO (0604 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: 1000GB Sabrent Rocket 4.0 Plus, Graphics: AMD Radeon RX 6800 XT (2575/1000MHz), Audio: AMD Navi 21 HDMI Audio, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411 OS: Ubuntu 22.04, Kernel: 6.0.0-060000rc7daily20221001-generic (x86_64), Desktop: GNOME Shell 42.4, Display Server: X Server 1.21.1.3 + Wayland, OpenGL: 4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.48), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160 nospectre_v1: Processor: AMD Ryzen 5 7600X 6-Core @ 5.45GHz (6 Cores / 12 Threads), Motherboard: ASUS ROG CROSSHAIR X670E HERO (0604 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: 1000GB Sabrent Rocket 4.0 Plus, Graphics: AMD Radeon RX 6800 XT (2575/1000MHz), Audio: AMD Navi 21 HDMI Audio, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411 OS: Ubuntu 22.04, Kernel: 6.0.0-060000rc7daily20221001-generic (x86_64), Desktop: GNOME Shell 42.4, Display Server: X Server 1.21.1.3 + Wayland, OpenGL: 4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.48), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160 7-Zip Compression 22.01 Test: Compression Rating MIPS > Higher Is Better Default ......... 87246 |====================================================== mitigations=off . 85135 |==================================================== spectre_v2=off .. 84875 |==================================================== nospectre_v1 .... 87859 |====================================================== 7-Zip Compression 22.01 Test: Decompression Rating MIPS > Higher Is Better Default ......... 69374 |====================================================== mitigations=off . 68554 |===================================================== spectre_v2=off .. 68098 |===================================================== nospectre_v1 .... 69595 |====================================================== AOM AV1 3.5 Encoder Mode: Speed 6 Realtime - Input: Bosphorus 4K Frames Per Second > Higher Is Better Default ......... 35.37 |====================================================== mitigations=off . 33.17 |=================================================== spectre_v2=off .. 33.18 |=================================================== nospectre_v1 .... 35.22 |====================================================== AOM AV1 3.5 Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 4K Frames Per Second > Higher Is Better Default ......... 12.33 |====================================================== mitigations=off . 12.07 |==================================================== spectre_v2=off .. 12.17 |===================================================== nospectre_v1 .... 12.43 |====================================================== AOM AV1 3.5 Encoder Mode: Speed 8 Realtime - Input: Bosphorus 4K Frames Per Second > Higher Is Better Default ......... 45.44 |====================================================== mitigations=off . 44.10 |==================================================== spectre_v2=off .. 44.12 |==================================================== nospectre_v1 .... 45.64 |====================================================== AOM AV1 3.5 Encoder Mode: Speed 9 Realtime - Input: Bosphorus 4K Frames Per Second > Higher Is Better Default ......... 68.10 |====================================================== mitigations=off . 64.97 |=================================================== spectre_v2=off .. 65.49 |==================================================== nospectre_v1 .... 68.56 |====================================================== AOM AV1 3.5 Encoder Mode: Speed 10 Realtime - Input: Bosphorus 4K Frames Per Second > Higher Is Better Default ......... 70.20 |====================================================== mitigations=off . 66.89 |=================================================== spectre_v2=off .. 67.21 |=================================================== nospectre_v1 .... 70.64 |====================================================== AOM AV1 3.5 Encoder Mode: Speed 6 Realtime - Input: Bosphorus 1080p Frames Per Second > Higher Is Better Default ......... 60.91 |====================================================== mitigations=off . 59.06 |==================================================== spectre_v2=off .. 58.13 |=================================================== nospectre_v1 .... 61.30 |====================================================== AOM AV1 3.5 Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 1080p Frames Per Second > Higher Is Better Default ......... 46.22 |===================================================== mitigations=off . 45.38 |==================================================== spectre_v2=off .. 45.30 |==================================================== nospectre_v1 .... 47.24 |====================================================== AOM AV1 3.5 Encoder Mode: Speed 8 Realtime - Input: Bosphorus 1080p Frames Per Second > Higher Is Better Default ......... 148.53 |===================================================== mitigations=off . 143.93 |=================================================== spectre_v2=off .. 143.11 |=================================================== nospectre_v1 .... 148.41 |===================================================== AOM AV1 3.5 Encoder Mode: Speed 9 Realtime - Input: Bosphorus 1080p Frames Per Second > Higher Is Better Default ......... 203.57 |===================================================== mitigations=off . 188.27 |================================================= spectre_v2=off .. 191.05 |================================================== nospectre_v1 .... 203.15 |===================================================== AOM AV1 3.5 Encoder Mode: Speed 10 Realtime - Input: Bosphorus 1080p Frames Per Second > Higher Is Better Default ......... 222.52 |===================================================== mitigations=off . 205.06 |================================================= spectre_v2=off .. 202.10 |================================================ nospectre_v1 .... 218.29 |==================================================== Apache Cassandra 4.0 Test: Writes Op/s > Higher Is Better Default ......... 128198 |==================================================== mitigations=off . 126345 |==================================================== spectre_v2=off .. 124430 |=================================================== nospectre_v1 .... 129510 |===================================================== Apache CouchDB 3.2.2 Bulk Size: 100 - Inserts: 1000 - Rounds: 30 Seconds < Lower Is Better Default ......... 56.89 |==================================================== mitigations=off . 58.60 |===================================================== spectre_v2=off .. 59.16 |====================================================== nospectre_v1 .... 57.46 |==================================================== Apache CouchDB 3.2.2 Bulk Size: 100 - Inserts: 3000 - Rounds: 30 Seconds < Lower Is Better Default ......... 173.61 |=================================================== mitigations=off . 180.90 |===================================================== spectre_v2=off .. 180.83 |===================================================== nospectre_v1 .... 175.19 |=================================================== Apache HTTP Server 2.4.48 Concurrent Requests: 1 Requests Per Second > Higher Is Better Default ......... 19778.05 |=================================================== mitigations=off . 19744.58 |=================================================== spectre_v2=off .. 19455.07 |================================================== nospectre_v1 .... 19142.52 |================================================= Apache HTTP Server 2.4.48 Concurrent Requests: 20 Requests Per Second > Higher Is Better Default ......... 132783.11 |================================================== mitigations=off . 133520.68 |================================================== spectre_v2=off .. 127067.88 |================================================ nospectre_v1 .... 126203.49 |=============================================== Apache HTTP Server 2.4.48 Concurrent Requests: 100 Requests Per Second > Higher Is Better Default ......... 167725.52 |================================================== mitigations=off . 157896.89 |=============================================== spectre_v2=off .. 144618.25 |=========================================== nospectre_v1 .... 155262.24 |============================================== Apache HTTP Server 2.4.48 Concurrent Requests: 200 Requests Per Second > Higher Is Better Default ......... 157494.90 |================================================== mitigations=off . 157902.05 |================================================== spectre_v2=off .. 144902.62 |============================================== nospectre_v1 .... 150886.20 |================================================ Apache HTTP Server 2.4.48 Concurrent Requests: 500 Requests Per Second > Higher Is Better Default ......... 117378.51 |================================================= mitigations=off . 119966.30 |================================================== spectre_v2=off .. 116305.96 |================================================ nospectre_v1 .... 115781.28 |================================================ Apache HTTP Server 2.4.48 Concurrent Requests: 1000 Requests Per Second > Higher Is Better Default ......... 113501.57 |================================================== mitigations=off . 113618.00 |================================================== spectre_v2=off .. 110832.19 |================================================= nospectre_v1 .... 110088.64 |================================================ Apache Spark 3.3 Row Count: 1000000 - Partitions: 100 - SHA-512 Benchmark Time Seconds < Lower Is Better Default ......... 2.49 |==================================================== mitigations=off . 2.64 |======================================================= spectre_v2=off .. 2.61 |====================================================== nospectre_v1 .... 2.39 |================================================== Apache Spark 3.3 Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark Seconds < Lower Is Better Default ......... 142.71 |============================================ mitigations=off . 170.38 |===================================================== spectre_v2=off .. 169.90 |===================================================== nospectre_v1 .... 143.25 |============================================= Apache Spark 3.3 Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark Using Dataframe Seconds < Lower Is Better Default ......... 8.80 |=================================================== mitigations=off . 9.53 |======================================================= spectre_v2=off .. 9.44 |====================================================== nospectre_v1 .... 8.81 |=================================================== Apache Spark 3.3 Row Count: 1000000 - Partitions: 100 - Group By Test Time Seconds < Lower Is Better Default ......... 2.50 |==================================================== mitigations=off . 2.53 |===================================================== spectre_v2=off .. 2.64 |======================================================= nospectre_v1 .... 2.42 |================================================== Apache Spark 3.3 Row Count: 1000000 - Partitions: 100 - Repartition Test Time Seconds < Lower Is Better Default ......... 1.81 |================================================== mitigations=off . 2.00 |======================================================= spectre_v2=off .. 1.98 |====================================================== nospectre_v1 .... 1.82 |================================================== Apache Spark 3.3 Row Count: 1000000 - Partitions: 100 - Inner Join Test Time Seconds < Lower Is Better Default ......... 1.31 |=================================================== mitigations=off . 1.39 |====================================================== spectre_v2=off .. 1.42 |======================================================= nospectre_v1 .... 1.29 |================================================== Apache Spark 3.3 Row Count: 1000000 - Partitions: 500 - SHA-512 Benchmark Time Seconds < Lower Is Better Default ......... 2.63 |=================================================== mitigations=off . 2.83 |======================================================= spectre_v2=off .. 2.79 |====================================================== nospectre_v1 .... 2.61 |=================================================== Apache Spark 3.3 Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark Seconds < Lower Is Better Default ......... 144.64 |============================================= mitigations=off . 170.09 |===================================================== spectre_v2=off .. 169.40 |===================================================== nospectre_v1 .... 143.12 |============================================= Apache Spark 3.3 Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark Using Dataframe Seconds < Lower Is Better Default ......... 8.84 |================================================== mitigations=off . 9.66 |======================================================= spectre_v2=off .. 9.46 |====================================================== nospectre_v1 .... 8.80 |================================================== Apache Spark 3.3 Row Count: 1000000 - Partitions: 500 - Group By Test Time Seconds < Lower Is Better Default ......... 2.70 |=================================================== mitigations=off . 2.90 |======================================================= spectre_v2=off .. 2.81 |===================================================== nospectre_v1 .... 2.72 |==================================================== Apache Spark 3.3 Row Count: 1000000 - Partitions: 500 - Repartition Test Time Seconds < Lower Is Better Default ......... 1.96 |================================================== mitigations=off . 2.15 |======================================================= spectre_v2=off .. 2.12 |====================================================== nospectre_v1 .... 1.91 |================================================= Apache Spark 3.3 Row Count: 1000000 - Partitions: 500 - Inner Join Test Time Seconds < Lower Is Better Default ......... 1.49 |================================================== mitigations=off . 1.63 |======================================================= spectre_v2=off .. 1.62 |======================================================= nospectre_v1 .... 1.47 |================================================== ASTC Encoder 4.0 Preset: Medium MT/s > Higher Is Better Default ......... 54.63 |====================================================== mitigations=off . 53.52 |===================================================== spectre_v2=off .. 53.35 |===================================================== nospectre_v1 .... 54.54 |====================================================== ASTC Encoder 4.0 Preset: Thorough MT/s > Higher Is Better Default ......... 6.7566 |===================================================== mitigations=off . 6.6536 |==================================================== spectre_v2=off .. 6.6502 |==================================================== nospectre_v1 .... 6.7501 |===================================================== ASTC Encoder 4.0 Preset: Exhaustive MT/s > Higher Is Better Default ......... 0.7134 |===================================================== mitigations=off . 0.7055 |==================================================== spectre_v2=off .. 0.7051 |==================================================== nospectre_v1 .... 0.7131 |===================================================== Bork File Encrypter 1.4 File Encryption Time Seconds < Lower Is Better Default ......... 4.729 |======================================= mitigations=off . 5.961 |================================================= spectre_v2=off .. 6.558 |====================================================== nospectre_v1 .... 4.653 |====================================== ClickHouse 22.5.4.19 100M Rows Web Analytics Dataset, First Run / Cold Cache Queries Per Minute, Geo Mean > Higher Is Better Default ......... 184.94 |=================================================== mitigations=off . 173.68 |================================================ spectre_v2=off .. 179.39 |================================================== nospectre_v1 .... 191.05 |===================================================== ClickHouse 22.5.4.19 100M Rows Web Analytics Dataset, Second Run Queries Per Minute, Geo Mean > Higher Is Better Default ......... 195.43 |===================================================== mitigations=off . 181.49 |================================================= spectre_v2=off .. 183.73 |================================================== nospectre_v1 .... 195.43 |===================================================== ClickHouse 22.5.4.19 100M Rows Web Analytics Dataset, Third Run Queries Per Minute, Geo Mean > Higher Is Better Default ......... 193.49 |==================================================== mitigations=off . 178.98 |================================================ spectre_v2=off .. 179.39 |================================================ nospectre_v1 .... 199.05 |===================================================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better Default ......... 921.23 |=============================================== mitigations=off . 978.40 |================================================== spectre_v2=off .. 1016.53 |==================================================== nospectre_v1 .... 952.30 |================================================= Cryptsetup PBKDF2-sha512 Iterations Per Second > Higher Is Better Default ......... 3004528 |==================================================== mitigations=off . 2839181 |================================================= spectre_v2=off .. 2794256 |================================================ nospectre_v1 .... 2995996 |==================================================== Cryptsetup PBKDF2-whirlpool Iterations Per Second > Higher Is Better Default ......... 1032071 |==================================================== mitigations=off . 997814 |================================================== spectre_v2=off .. 984966 |================================================== nospectre_v1 .... 1032757 |==================================================== ctx_clock Context Switch Time Clocks < Lower Is Better Default ......... 188 |======================================================== mitigations=off . 188 |======================================================== spectre_v2=off .. 188 |======================================================== nospectre_v1 .... 188 |======================================================== DaCapo Benchmark 9.12-MR1 Java Test: H2 msec < Lower Is Better Default ......... 2323 |==================================================== mitigations=off . 2415 |====================================================== spectre_v2=off .. 2468 |======================================================= nospectre_v1 .... 2325 |==================================================== DaCapo Benchmark 9.12-MR1 Java Test: Jython msec < Lower Is Better Default ......... 2533 |=================================================== mitigations=off . 2651 |====================================================== spectre_v2=off .. 2716 |======================================================= nospectre_v1 .... 2507 |=================================================== DaCapo Benchmark 9.12-MR1 Java Test: Tradebeans msec < Lower Is Better Default ......... 1538 |=================================================== mitigations=off . 1613 |====================================================== spectre_v2=off .. 1643 |======================================================= nospectre_v1 .... 1519 |=================================================== Darktable 4.0.1 Test: Boat - Acceleration: CPU-only Seconds < Lower Is Better Default ......... 4.503 |===================================================== mitigations=off . 4.620 |====================================================== spectre_v2=off .. 4.609 |====================================================== nospectre_v1 .... 4.481 |==================================================== Darktable 4.0.1 Test: Masskrug - Acceleration: CPU-only Seconds < Lower Is Better Default ......... 4.274 |=================================================== mitigations=off . 4.482 |====================================================== spectre_v2=off .. 4.481 |====================================================== nospectre_v1 .... 4.295 |==================================================== Dragonflydb 0.6 Clients: 50 - Set To Get Ratio: 1:5 Ops/sec > Higher Is Better Default ......... 5204011.99 |================================================= mitigations=off . 4906211.20 |============================================== spectre_v2=off .. 4949025.01 |=============================================== nospectre_v1 .... 5193823.83 |================================================= Dragonflydb 0.6 Clients: 50 - Set To Get Ratio: 5:1 Ops/sec > Higher Is Better Default ......... 4748014.74 |================================================= mitigations=off . 4433214.41 |============================================== spectre_v2=off .. 4511086.67 |=============================================== nospectre_v1 .... 4729270.87 |================================================= Facebook RocksDB 7.5.3 Test: Random Fill Op/s > Higher Is Better Default ......... 1273179 |==================================================== mitigations=off . 1254848 |=================================================== spectre_v2=off .. 1274009 |==================================================== nospectre_v1 .... 1259950 |=================================================== Facebook RocksDB 7.5.3 Test: Random Read Op/s > Higher Is Better Default ......... 61848048 |=================================================== mitigations=off . 59806487 |================================================= spectre_v2=off .. 59509810 |================================================= nospectre_v1 .... 61976953 |=================================================== Facebook RocksDB 7.5.3 Test: Update Random Op/s > Higher Is Better Default ......... 734822 |==================================================== mitigations=off . 733525 |==================================================== spectre_v2=off .. 748555 |===================================================== nospectre_v1 .... 746184 |===================================================== Facebook RocksDB 7.5.3 Test: Read While Writing Op/s > Higher Is Better Default ......... 2211654 |==================================================== mitigations=off . 2102673 |================================================= spectre_v2=off .. 2125647 |================================================== nospectre_v1 .... 2170738 |=================================================== Facebook RocksDB 7.5.3 Test: Read Random Write Random Op/s > Higher Is Better Default ......... 2193817 |==================================================== mitigations=off . 2146762 |=================================================== spectre_v2=off .. 2134050 |=================================================== nospectre_v1 .... 2194921 |==================================================== GIMP 2.10.30 Test: resize Seconds < Lower Is Better Default ......... 10.79 |===================================================== mitigations=off . 10.97 |====================================================== spectre_v2=off .. 11.01 |====================================================== nospectre_v1 .... 10.68 |==================================================== GIMP 2.10.30 Test: rotate Seconds < Lower Is Better Default ......... 9.612 |================================================== mitigations=off . 10.128 |===================================================== spectre_v2=off .. 10.178 |===================================================== nospectre_v1 .... 9.554 |================================================== GIMP 2.10.30 Test: auto-levels Seconds < Lower Is Better Default ......... 10.33 |================================================= mitigations=off . 11.32 |====================================================== spectre_v2=off .. 11.42 |====================================================== nospectre_v1 .... 10.26 |================================================= GIMP 2.10.30 Test: unsharp-mask Seconds < Lower Is Better Default ......... 11.47 |=================================================== mitigations=off . 11.89 |==================================================== spectre_v2=off .. 12.23 |====================================================== nospectre_v1 .... 11.32 |================================================== GNU Octave Benchmark 6.4.0 Seconds < Lower Is Better Default ......... 4.281 |==================================================== mitigations=off . 4.413 |====================================================== spectre_v2=off .. 4.429 |====================================================== nospectre_v1 .... 4.249 |==================================================== Hackbench Count: 8 - Type: Thread Seconds < Lower Is Better Default ......... 14.04 |====================================================== mitigations=off . 13.51 |==================================================== spectre_v2=off .. 13.67 |===================================================== nospectre_v1 .... 13.95 |====================================================== Hackbench Count: 16 - Type: Thread Seconds < Lower Is Better Default ......... 30.56 |=============================================== mitigations=off . 31.80 |================================================= spectre_v2=off .. 34.96 |====================================================== nospectre_v1 .... 31.42 |================================================= Hackbench Count: 4 - Type: Process Seconds < Lower Is Better Default ......... 6.918 |====================================================== mitigations=off . 6.662 |==================================================== spectre_v2=off .. 6.723 |==================================================== nospectre_v1 .... 6.899 |====================================================== Hackbench Count: 8 - Type: Process Seconds < Lower Is Better Default ......... 13.73 |====================================================== mitigations=off . 13.09 |=================================================== spectre_v2=off .. 13.32 |==================================================== nospectre_v1 .... 13.66 |====================================================== Hackbench Count: 16 - Type: Process Seconds < Lower Is Better Default ......... 29.50 |============================================== mitigations=off . 31.89 |================================================== spectre_v2=off .. 34.29 |====================================================== nospectre_v1 .... 28.69 |============================================= Hackbench Count: 32 - Type: Process Seconds < Lower Is Better Default ......... 60.69 |====================================================== mitigations=off . 59.65 |===================================================== spectre_v2=off .. 59.77 |===================================================== nospectre_v1 .... 60.84 |====================================================== InfluxDB 1.8.2 Concurrent Streams: 4 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000 val/sec > Higher Is Better Default ......... 1639617.3 |================================================== mitigations=off . 1422635.2 |=========================================== spectre_v2=off .. 1436546.8 |============================================ nospectre_v1 .... 1593004.0 |================================================= InfluxDB 1.8.2 Concurrent Streams: 64 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000 val/sec > Higher Is Better Default ......... 2170159.2 |================================================== mitigations=off . 2008587.5 |============================================== spectre_v2=off .. 2004002.8 |============================================== nospectre_v1 .... 2188262.9 |================================================== Inkscape Operation: SVG Files To PNG Seconds < Lower Is Better Default ......... 16.12 |=================================================== mitigations=off . 17.13 |====================================================== spectre_v2=off .. 16.99 |====================================================== nospectre_v1 .... 15.91 |================================================== libavif avifenc 0.10 Encoder Speed: 2 Seconds < Lower Is Better Default ......... 63.61 |===================================================== mitigations=off . 64.69 |====================================================== spectre_v2=off .. 65.00 |====================================================== nospectre_v1 .... 63.05 |==================================================== libavif avifenc 0.10 Encoder Speed: 6, Lossless Seconds < Lower Is Better Default ......... 10.94 |===================================================== mitigations=off . 11.23 |====================================================== spectre_v2=off .. 11.06 |===================================================== nospectre_v1 .... 10.74 |==================================================== nginx 1.21.1 Concurrent Requests: 1 Requests Per Second > Higher Is Better Default ......... 95948.65 |================================================= mitigations=off . 99947.89 |=================================================== spectre_v2=off .. 99128.83 |=================================================== nospectre_v1 .... 95819.80 |================================================= nginx 1.21.1 Concurrent Requests: 20 Requests Per Second > Higher Is Better Default ......... 802263.07 |================================================= mitigations=off . 806609.88 |================================================== spectre_v2=off .. 813661.59 |================================================== nospectre_v1 .... 810324.16 |================================================== nginx 1.21.1 Concurrent Requests: 100 Requests Per Second > Higher Is Better Default ......... 789072.41 |================================================== mitigations=off . 792540.27 |================================================== spectre_v2=off .. 796671.73 |================================================== nospectre_v1 .... 794417.69 |================================================== nginx 1.21.1 Concurrent Requests: 200 Requests Per Second > Higher Is Better Default ......... 777810.40 |================================================== mitigations=off . 781248.75 |================================================== spectre_v2=off .. 785016.14 |================================================== nospectre_v1 .... 783100.99 |================================================== nginx 1.21.1 Concurrent Requests: 500 Requests Per Second > Higher Is Better Default ......... 768798.44 |================================================== mitigations=off . 771249.78 |================================================== spectre_v2=off .. 773618.64 |================================================== nospectre_v1 .... 771761.58 |================================================== nginx 1.21.1 Concurrent Requests: 1000 Requests Per Second > Higher Is Better Default ......... 761701.46 |================================================= mitigations=off . 772159.28 |================================================== spectre_v2=off .. 773672.22 |================================================== nospectre_v1 .... 770214.55 |================================================== Node.js Express HTTP Load Test Requests Per Second > Higher Is Better Default ......... 13673 |===================================================== mitigations=off . 13337 |==================================================== spectre_v2=off .. 13412 |==================================================== nospectre_v1 .... 13824 |====================================================== Node.js Octane Benchmark Score > Higher Is Better Default ......... 87842 |====================================================== mitigations=off . 76517 |=============================================== spectre_v2=off .. 79541 |================================================= nospectre_v1 .... 87612 |====================================================== Node.js V8 Web Tooling Benchmark runs/s > Higher Is Better Default ......... 21.39 |====================================================== mitigations=off . 20.63 |==================================================== spectre_v2=off .. 20.76 |==================================================== nospectre_v1 .... 21.55 |====================================================== OSBench Test: Create Files us Per Event < Lower Is Better Default ......... 10.276036 |================================================== mitigations=off . 9.259871 |============================================= spectre_v2=off .. 9.651753 |=============================================== nospectre_v1 .... 10.155350 |================================================= OSBench Test: Create Threads us Per Event < Lower Is Better Default ......... 6.047090 |================================================== mitigations=off . 5.819798 |================================================ spectre_v2=off .. 5.829334 |================================================ nospectre_v1 .... 6.136894 |=================================================== OSBench Test: Launch Programs us Per Event < Lower Is Better Default ......... 20.62 |====================================================== mitigations=off . 20.13 |===================================================== spectre_v2=off .. 20.53 |====================================================== nospectre_v1 .... 20.30 |===================================================== OSBench Test: Create Processes us Per Event < Lower Is Better Default ......... 12.31 |=================================================== mitigations=off . 12.66 |==================================================== spectre_v2=off .. 13.15 |====================================================== nospectre_v1 .... 12.76 |==================================================== OSBench Test: Memory Allocations Ns Per Event < Lower Is Better Default ......... 51.63 |=================================================== mitigations=off . 52.88 |===================================================== spectre_v2=off .. 54.33 |====================================================== nospectre_v1 .... 52.60 |==================================================== RawTherapee Total Benchmark Time Seconds < Lower Is Better Default ......... 42.24 |================================================== mitigations=off . 45.60 |====================================================== spectre_v2=off .. 45.12 |===================================================== nospectre_v1 .... 42.18 |================================================== Renaissance 0.14 Test: Random Forest ms < Lower Is Better Default ......... 523.2 |================================================ mitigations=off . 583.0 |====================================================== spectre_v2=off .. 576.9 |===================================================== nospectre_v1 .... 516.7 |================================================ Renaissance 0.14 Test: ALS Movie Lens ms < Lower Is Better Default ......... 6063.5 |================================================= mitigations=off . 6573.5 |===================================================== spectre_v2=off .. 6559.1 |===================================================== nospectre_v1 .... 5989.3 |================================================ Renaissance 0.14 Test: Apache Spark ALS ms < Lower Is Better Default ......... 1888.5 |================================================= mitigations=off . 2040.9 |===================================================== spectre_v2=off .. 2034.0 |===================================================== nospectre_v1 .... 1891.1 |================================================= Renaissance 0.14 Test: Apache Spark Bayes ms < Lower Is Better Default ......... 1145.0 |================================================= mitigations=off . 1209.2 |=================================================== spectre_v2=off .. 1249.6 |===================================================== nospectre_v1 .... 1141.4 |================================================ Renaissance 0.14 Test: Savina Reactors.IO ms < Lower Is Better Default ......... 4307.2 |=============================================== mitigations=off . 4729.2 |==================================================== spectre_v2=off .. 4824.9 |===================================================== nospectre_v1 .... 4315.0 |=============================================== Renaissance 0.14 Test: Apache Spark PageRank ms < Lower Is Better Default ......... 2161.7 |=============================================== mitigations=off . 2421.0 |==================================================== spectre_v2=off .. 2452.7 |===================================================== nospectre_v1 .... 2164.0 |=============================================== Renaissance 0.14 Test: Finagle HTTP Requests ms < Lower Is Better Default ......... 1931.1 |==================================================== mitigations=off . 1954.1 |===================================================== spectre_v2=off .. 1971.6 |===================================================== nospectre_v1 .... 1972.1 |===================================================== Renaissance 0.14 Test: In-Memory Database Shootout ms < Lower Is Better Default ......... 1874.4 |================================================ mitigations=off . 2058.8 |===================================================== spectre_v2=off .. 2050.5 |===================================================== nospectre_v1 .... 1882.7 |================================================ Renaissance 0.14 Test: Akka Unbalanced Cobwebbed Tree ms < Lower Is Better Default ......... 6145.2 |=================================================== mitigations=off . 6358.2 |===================================================== spectre_v2=off .. 6350.1 |===================================================== nospectre_v1 .... 6110.9 |=================================================== Renaissance 0.14 Test: Genetic Algorithm Using Jenetics + Futures ms < Lower Is Better Default ......... 1533.8 |=============================================== mitigations=off . 1721.0 |===================================================== spectre_v2=off .. 1700.9 |==================================================== nospectre_v1 .... 1557.6 |================================================ Selenium Benchmark: ARES-6 - Browser: Firefox ms < Lower Is Better Default ......... 24.05 |=============================================== mitigations=off . 27.06 |===================================================== spectre_v2=off .. 27.54 |====================================================== nospectre_v1 .... 24.18 |=============================================== Selenium Benchmark: Kraken - Browser: Firefox ms < Lower Is Better Default ......... 513.0 |=============================================== mitigations=off . 585.0 |====================================================== spectre_v2=off .. 565.5 |==================================================== nospectre_v1 .... 516.6 |================================================ Selenium Benchmark: Octane - Browser: Firefox Geometric Mean > Higher Is Better Default ......... 47469 |====================================================== mitigations=off . 42415 |================================================ spectre_v2=off .. 41847 |================================================ nospectre_v1 .... 47446 |====================================================== Selenium Benchmark: Jetstream 2 - Browser: Firefox Score > Higher Is Better Default ......... 186.93 |===================================================== mitigations=off . 168.08 |=============================================== spectre_v2=off .. 172.81 |================================================= nospectre_v1 .... 188.30 |===================================================== Selenium Benchmark: Speedometer - Browser: Firefox Runs Per Minute > Higher Is Better Default ......... 260 |======================================================== mitigations=off . 236 |=================================================== spectre_v2=off .. 243 |==================================================== nospectre_v1 .... 260 |======================================================== Selenium Benchmark: ARES-6 - Browser: Google Chrome ms < Lower Is Better Default ......... 9.38 |=============================================== mitigations=off . 9.92 |================================================== spectre_v2=off .. 10.75 |====================================================== nospectre_v1 .... 9.19 |============================================== Selenium Benchmark: Kraken - Browser: Google Chrome ms < Lower Is Better Default ......... 398.0 |==================================================== mitigations=off . 412.2 |====================================================== spectre_v2=off .. 410.5 |====================================================== nospectre_v1 .... 394.6 |==================================================== Selenium Benchmark: Octane - Browser: Google Chrome Geometric Mean > Higher Is Better Default ......... 97619 |====================================================== mitigations=off . 85264 |=============================================== spectre_v2=off .. 89122 |================================================= nospectre_v1 .... 98514 |====================================================== Selenium Benchmark: PSPDFKit WASM - Browser: Firefox Score < Lower Is Better Default ......... 2318 |==================================================== mitigations=off . 2410 |====================================================== spectre_v2=off .. 2474 |======================================================= nospectre_v1 .... 2369 |===================================================== Selenium Benchmark: Jetstream 2 - Browser: Google Chrome Score > Higher Is Better Default ......... 320.41 |===================================================== mitigations=off . 300.63 |================================================== spectre_v2=off .. 291.53 |================================================ nospectre_v1 .... 320.40 |===================================================== Selenium Benchmark: Speedometer - Browser: Google Chrome Runs Per Minute > Higher Is Better Default ......... 318 |======================================================== mitigations=off . 296 |==================================================== spectre_v2=off .. 296 |==================================================== nospectre_v1 .... 320 |======================================================== Selenium Benchmark: PSPDFKit WASM - Browser: Google Chrome Score < Lower Is Better Default ......... 2697 |==================================================== mitigations=off . 2832 |======================================================= spectre_v2=off .. 2739 |===================================================== nospectre_v1 .... 2705 |===================================================== Selenium Benchmark: WASM imageConvolute - Browser: Firefox ms < Lower Is Better Default ......... 18.0 |===================================================== mitigations=off . 18.0 |===================================================== spectre_v2=off .. 18.7 |======================================================= nospectre_v1 .... 18.2 |====================================================== simdjson 2.0 Throughput Test: LargeRandom GB/s > Higher Is Better Default ......... 1.76 |======================================================= mitigations=off . 1.73 |====================================================== spectre_v2=off .. 1.76 |======================================================= nospectre_v1 .... 1.76 |======================================================= simdjson 2.0 Throughput Test: PartialTweets GB/s > Higher Is Better Default ......... 8.49 |======================================================= mitigations=off . 8.42 |======================================================= spectre_v2=off .. 8.48 |======================================================= nospectre_v1 .... 8.48 |======================================================= SMHasher 2022-08-22 Hash: fasthash32 MiB/sec > Higher Is Better Default ......... 6583.21 |==================================================== mitigations=off . 6579.89 |==================================================== spectre_v2=off .. 6580.27 |==================================================== nospectre_v1 .... 6582.85 |==================================================== SMHasher 2022-08-22 Hash: fasthash32 cycles/hash < Lower Is Better Default ......... 29.55 |================================================= mitigations=off . 31.27 |=================================================== spectre_v2=off .. 32.90 |====================================================== nospectre_v1 .... 29.58 |================================================= SMHasher 2022-08-22 Hash: t1ha2_atonce MiB/sec > Higher Is Better Default ......... 15576.73 |=================================================== mitigations=off . 15550.00 |=================================================== spectre_v2=off .. 15563.17 |=================================================== nospectre_v1 .... 15575.85 |=================================================== SMHasher 2022-08-22 Hash: t1ha2_atonce cycles/hash < Lower Is Better Default ......... 27.49 |============================================= mitigations=off . 32.65 |====================================================== spectre_v2=off .. 30.84 |=================================================== nospectre_v1 .... 29.74 |================================================= SMHasher 2022-08-22 Hash: FarmHash32 x86_64 AVX MiB/sec > Higher Is Better Default ......... 27852.76 |=================================================== mitigations=off . 27849.40 |=================================================== spectre_v2=off .. 27851.35 |=================================================== nospectre_v1 .... 27854.74 |=================================================== SMHasher 2022-08-22 Hash: FarmHash32 x86_64 AVX cycles/hash < Lower Is Better Default ......... 35.07 |================================================ mitigations=off . 39.14 |====================================================== spectre_v2=off .. 37.66 |==================================================== nospectre_v1 .... 35.07 |================================================ SMHasher 2022-08-22 Hash: t1ha0_aes_avx2 x86_64 MiB/sec > Higher Is Better Default ......... 76019.83 |=================================================== mitigations=off . 73477.81 |================================================= spectre_v2=off .. 73645.85 |================================================= nospectre_v1 .... 76727.22 |=================================================== SMHasher 2022-08-22 Hash: t1ha0_aes_avx2 x86_64 cycles/hash < Lower Is Better Default ......... 27.29 |================================================= mitigations=off . 30.08 |====================================================== spectre_v2=off .. 29.07 |==================================================== nospectre_v1 .... 27.29 |================================================= SQLite Speedtest 3.30 Timed Time - Size 1,000 Seconds < Lower Is Better Default ......... 34.73 |================================================== mitigations=off . 37.46 |====================================================== spectre_v2=off .. 33.67 |================================================= nospectre_v1 .... 34.18 |================================================= Stargate Digital Audio Workstation 21.10.9 Sample Rate: 44100 - Buffer Size: 512 Render Ratio > Higher Is Better Default ......... 3.319337 |=================================================== mitigations=off . 3.089036 |=============================================== spectre_v2=off .. 3.066031 |=============================================== nospectre_v1 .... 3.304290 |=================================================== Stargate Digital Audio Workstation 21.10.9 Sample Rate: 96000 - Buffer Size: 512 Render Ratio > Higher Is Better Default ......... 2.561693 |=================================================== mitigations=off . 2.203020 |============================================ spectre_v2=off .. 2.095509 |========================================== nospectre_v1 .... 2.551232 |=================================================== Stargate Digital Audio Workstation 21.10.9 Sample Rate: 192000 - Buffer Size: 512 Render Ratio > Higher Is Better Default ......... 1.716562 |=================================================== mitigations=off . 1.371105 |========================================= spectre_v2=off .. 1.321064 |======================================= nospectre_v1 .... 1.719619 |=================================================== Stargate Digital Audio Workstation 21.10.9 Sample Rate: 44100 - Buffer Size: 1024 Render Ratio > Higher Is Better Default ......... 3.387246 |=================================================== mitigations=off . 3.299019 |================================================== spectre_v2=off .. 3.279608 |================================================= nospectre_v1 .... 3.376767 |=================================================== Stargate Digital Audio Workstation 21.10.9 Sample Rate: 480000 - Buffer Size: 512 Render Ratio > Higher Is Better Default ......... 3.315365 |=================================================== mitigations=off . 3.109468 |================================================ spectre_v2=off .. 3.024247 |=============================================== nospectre_v1 .... 3.313637 |=================================================== Stargate Digital Audio Workstation 21.10.9 Sample Rate: 96000 - Buffer Size: 1024 Render Ratio > Higher Is Better Default ......... 2.631916 |=================================================== mitigations=off . 2.488290 |================================================ spectre_v2=off .. 2.424775 |=============================================== nospectre_v1 .... 2.609789 |=================================================== Stargate Digital Audio Workstation 21.10.9 Sample Rate: 192000 - Buffer Size: 1024 Render Ratio > Higher Is Better Default ......... 1.800247 |=================================================== mitigations=off . 1.669391 |=============================================== spectre_v2=off .. 1.617831 |============================================== nospectre_v1 .... 1.808380 |=================================================== Stargate Digital Audio Workstation 21.10.9 Sample Rate: 480000 - Buffer Size: 1024 Render Ratio > Higher Is Better Default ......... 3.392851 |=================================================== mitigations=off . 3.309662 |================================================== spectre_v2=off .. 3.270845 |================================================= nospectre_v1 .... 3.382769 |=================================================== Stress-NG 0.14 Test: Futex Bogo Ops/s > Higher Is Better Default ......... 3737267.77 |============================================== mitigations=off . 4010537.28 |================================================= spectre_v2=off .. 3981215.14 |================================================= nospectre_v1 .... 3780298.64 |============================================== Stress-NG 0.14 Test: MEMFD Bogo Ops/s > Higher Is Better Default ......... 750.33 |============================================== mitigations=off . 829.29 |================================================== spectre_v2=off .. 771.24 |=============================================== nospectre_v1 .... 870.37 |===================================================== Stress-NG 0.14 Test: SENDFILE Bogo Ops/s > Higher Is Better Default ......... 205644.24 |======================================= mitigations=off . 262166.57 |================================================== spectre_v2=off .. 261269.96 |================================================== nospectre_v1 .... 202570.27 |======================================= Stress-NG 0.14 Test: CPU Cache Bogo Ops/s > Higher Is Better Default ......... 118.42 |==================================================== mitigations=off . 102.07 |============================================= spectre_v2=off .. 104.33 |============================================== nospectre_v1 .... 119.78 |===================================================== Stress-NG 0.14 Test: Vector Math Bogo Ops/s > Higher Is Better Default ......... 62472.37 |=================================================== mitigations=off . 60145.95 |================================================= spectre_v2=off .. 60067.80 |================================================= nospectre_v1 .... 62556.68 |=================================================== Stress-NG 0.14 Test: Socket Activity Bogo Ops/s > Higher Is Better Default ......... 18911.64 |================================================== mitigations=off . 19465.07 |=================================================== spectre_v2=off .. 13388.00 |=================================== nospectre_v1 .... 18958.13 |================================================== Stress-NG 0.14 Test: Context Switching Bogo Ops/s > Higher Is Better Default ......... 3918590.92 |============================================= mitigations=off . 4250094.39 |================================================ spectre_v2=off .. 4313556.04 |================================================= nospectre_v1 .... 3887015.19 |============================================ Sunflow Rendering System 0.07.2 Global Illumination + Image Synthesis Seconds < Lower Is Better Default ......... 0.798 |=================================================== mitigations=off . 0.839 |====================================================== spectre_v2=off .. 0.836 |====================================================== nospectre_v1 .... 0.799 |=================================================== Timed CPython Compilation 3.10.6 Build Configuration: Default Seconds < Lower Is Better Default ......... 13.98 |=================================================== mitigations=off . 14.63 |====================================================== spectre_v2=off .. 14.75 |====================================================== nospectre_v1 .... 13.87 |=================================================== Timed CPython Compilation 3.10.6 Build Configuration: Released Build, PGO + LTO Optimized Seconds < Lower Is Better Default ......... 179.20 |============================================== mitigations=off . 188.98 |================================================= spectre_v2=off .. 205.39 |===================================================== nospectre_v1 .... 178.84 |============================================== Timed Erlang/OTP Compilation 25.0 Time To Compile Seconds < Lower Is Better Default ......... 77.34 |==================================================== mitigations=off . 80.48 |====================================================== spectre_v2=off .. 80.45 |====================================================== nospectre_v1 .... 76.25 |=================================================== Timed GDB GNU Debugger Compilation 10.2 Time To Compile Seconds < Lower Is Better Default ......... 44.22 |=================================================== mitigations=off . 46.39 |====================================================== spectre_v2=off .. 46.35 |====================================================== nospectre_v1 .... 44.09 |=================================================== Timed Godot Game Engine Compilation 3.2.3 Time To Compile Seconds < Lower Is Better Default ......... 90.96 |==================================================== mitigations=off . 94.89 |====================================================== spectre_v2=off .. 94.76 |====================================================== nospectre_v1 .... 91.15 |==================================================== Timed Linux Kernel Compilation 5.18 Build: defconfig Seconds < Lower Is Better Default ......... 73.38 |==================================================== mitigations=off . 76.10 |====================================================== spectre_v2=off .. 76.42 |====================================================== nospectre_v1 .... 73.41 |==================================================== Timed Mesa Compilation 21.0 Time To Compile Seconds < Lower Is Better Default ......... 36.38 |=================================================== mitigations=off . 38.18 |====================================================== spectre_v2=off .. 38.24 |====================================================== nospectre_v1 .... 36.29 |=================================================== Timed Node.js Compilation 18.8 Time To Compile Seconds < Lower Is Better Default ......... 494.31 |=================================================== mitigations=off . 514.19 |===================================================== spectre_v2=off .. 513.66 |===================================================== nospectre_v1 .... 493.79 |=================================================== Timed PHP Compilation 8.1.9 Time To Compile Seconds < Lower Is Better Default ......... 47.36 |================================================== mitigations=off . 50.57 |====================================================== spectre_v2=off .. 50.96 |====================================================== nospectre_v1 .... 47.11 |================================================== Timed Wasmer Compilation 2.3 Time To Compile Seconds < Lower Is Better Default ......... 50.34 |==================================================== mitigations=off . 51.52 |===================================================== spectre_v2=off .. 52.41 |====================================================== nospectre_v1 .... 49.91 |=================================================== Unpacking The Linux Kernel 5.19 linux-5.19.tar.xz Seconds < Lower Is Better Default ......... 4.526 |==================================================== mitigations=off . 4.584 |===================================================== spectre_v2=off .. 4.712 |====================================================== nospectre_v1 .... 4.536 |==================================================== WebP Image Encode 1.2.4 Encode Settings: Default MP/s > Higher Is Better Default ......... 27.37 |====================================================== mitigations=off . 25.64 |================================================== spectre_v2=off .. 26.33 |==================================================== nospectre_v1 .... 27.42 |====================================================== WebP Image Encode 1.2.4 Encode Settings: Quality 100 MP/s > Higher Is Better Default ......... 16.91 |====================================================== mitigations=off . 15.10 |================================================ spectre_v2=off .. 16.07 |=================================================== nospectre_v1 .... 17.04 |====================================================== WebP Image Encode 1.2.4 Encode Settings: Quality 100, Lossless MP/s > Higher Is Better Default ......... 2.21 |======================================================= mitigations=off . 2.03 |=================================================== spectre_v2=off .. 2.07 |==================================================== nospectre_v1 .... 2.20 |======================================================= WebP2 Image Encode 20220823 Encode Settings: Default MP/s > Higher Is Better Default ......... 8.34 |======================================================= mitigations=off . 8.13 |===================================================== spectre_v2=off .. 8.11 |===================================================== nospectre_v1 .... 8.38 |======================================================= WebP2 Image Encode 20220823 Encode Settings: Quality 75, Compression Effort 7 MP/s > Higher Is Better Default ......... 0.14 |======================================================= mitigations=off . 0.14 |======================================================= spectre_v2=off .. 0.14 |======================================================= nospectre_v1 .... 0.14 |======================================================= WebP2 Image Encode 20220823 Encode Settings: Quality 100, Compression Effort 5 MP/s > Higher Is Better Default ......... 3.84 |======================================================= mitigations=off . 3.64 |==================================================== spectre_v2=off .. 3.64 |==================================================== nospectre_v1 .... 3.84 |=======================================================