winspec Intel Core i9-7960X testing with a MSI X299 SLI PLUS (MS-7A93) (1.A0 BIOS) and AMD Radeon RX 550 2GB on Microsoft Windows 10 Pro Build 17763 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1903122-WIND-WINSPEC81&rdt&grs .
winspec Processor Motherboard Memory Disk Graphics Network OS Kernel Display Driver OpenCL File-System Screen Resolution Compiler Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations Intel Core i9-7960X @ 2.81GHz (16 Cores / 32 Threads) MSI X299 SLI PLUS (MS-7A93) (1.A0 BIOS) 4 x 4096 MB 3000MHz 238GB INTEL SSDPEKKW256G8 AMD Radeon RX 550 2GB Intel I211 Gigabit Connection Microsoft Windows 10 Pro Build 17763 10.0 (x86_64) 22.19.677.257 OpenCL 2.0 AMD-APP (2442.9) NTFS 3840x2160 GCC 7.1.0 OpenBenchmarking.org
winspec diskspd: 1 - 100 - All Writes - 100M - 2MB diskspd: 1 - 100 - All Writes - 100M - 2MB cinebench: Multi-Core Test diskspd: 1 - 50 - 100M - 2MB diskspd: 1 - 50 - 100M - 2MB diskspd: 1 - 50 - 1M - 4KB diskspd: 1 - 50 - 1M - 4KB ethr: 127.0.0.1 - TCP - Latency - 16 ethr: 127.0.0.1 - TCP - Latency - 8 diskspd: 1 - 50 - 100M - 4KB diskspd: 1 - 50 - 100M - 4KB t-test1: 2 cinebench: Single-Core Test fio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory diskspd: 1 - 100 - All Writes - 1M - 4KB diskspd: 1 - 100 - All Writes - 1M - 4KB iozone: 4Kb - 4GB - Read Performance diskspd: 1 - 0 - Read Only - 1M - 4KB diskspd: 1 - 0 - Read Only - 1M - 4KB diskspd: 1 - 0 - Read Only - 100M - 4KB diskspd: 1 - 0 - Read Only - 100M - 4KB ethr: 127.0.0.1 - TCP - Bandwidth - 8 diskspd: 1 - 100 - All Writes - 100M - 4KB diskspd: 1 - 100 - All Writes - 100M - 4KB apptimer: Blender 2.79 diskspd: 6 - 50 - 100M - 4KB diskspd: 6 - 50 - 100M - 4KB sqlite: Timed SQLite Insertions apptimer: LibreOffice apptimer: File Explorer go-benchmark: build osbench: Create Threads perl-benchmark: Interpreter tesseract-ocr: Time To OCR 7 Images blogbench: Write osbench: Launch Programs diskspd: 6 - 100 - All Writes - 100M - 4KB diskspd: 6 - 100 - All Writes - 100M - 4KB blogbench: Read ethr: TCP - Bandwidth - 16 osbench: Create Files redis: GET diskspd: 6 - 50 - 1M - 4KB osbench: Memory Allocations t-test1: 1 diskspd: 6 - 50 - 1M - 4KB darktable: Server Rack - CPU-only redis: SET darktable: Server Room - CPU-only diskspd: 6 - 0 - Read Only - 100M - 4KB darktable: Masskrug - CPU-only diskspd: 6 - 0 - Read Only - 100M - 4KB darktable: Boat - CPU-only dacapobench: H2 diskspd: 6 - 100 - All Writes - 1M - 4KB diskspd: 6 - 0 - Read Only - 100M - 2MB diskspd: 6 - 0 - Read Only - 100M - 2MB diskspd: 6 - 0 - Read Only - 1M - 4KB apptimer: VLC Media Player diskspd: 6 - 100 - All Writes - 1M - 4KB diskspd: 6 - 0 - Read Only - 1M - 4KB ethr: 127.0.0.1 - TCP - Bandwidth - 16 go-benchmark: http git: Time To Complete Common Git Commands go-benchmark: json dacapobench: Jython euler3d: CFD Cycle Freq compress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 blender: BMW27 - CPU-Only ethr: HTTP - Bandwidth - 16 fio: Rand Write - Windows AIO - Yes - No - 2MB - Default Test Directory fio: Seq Write - Windows AIO - Yes - No - 2MB - Default Test Directory fio: Rand Read - Windows AIO - Yes - No - 2MB - Default Test Directory iozone: 4Kb - 4GB - Write Performance compress-7zip: Compress Speed Test go-benchmark: garbage phpbench: PHP Benchmark Suite ethr: 127.0.0.1 - HTTP - Bandwidth - 16 encode-flac: WAV To FLAC encode-mp3: WAV To MP3 fio: Seq Read - Windows AIO - Yes - No - 2MB - Default Test Directory openssl: RSA 4096-bit Performance geekbench: Multi Core diskspd: 1 - 0 - Read Only - 100M - 2MB diskspd: 1 - 0 - Read Only - 100M - 2MB diskspd: 6 - 100 - All Writes - 100M - 2MB diskspd: 6 - 100 - All Writes - 100M - 2MB geekbench: Single Core diskspd: 6 - 50 - 100M - 2MB diskspd: 6 - 50 - 100M - 2MB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 141 283 3226 241 482 103 26318 14.20 14.33 21155 82.64 179.74 194 185500 725 281 71941 1267 331 84721 340 87026 62855 263 67372 0.04 285 72915 62.58 0.76 0.09 34346415550 30.31 0.01298367 76.88 258 2388.19 274 70209 8162 32274 1015.42 992663 265 125 46.41 67834 0.34 715377 0.49 118 0.50 30191 0.41 3794 70496 1039 2079 119 0.15 275 30563 49732 4413 12.09 5113328 5560 16.72 11.97 203 57.73 2747 2754 3650 251 73047 990452 218575 102 12.71 15.28 3565 134 41760 862 1725 141 282 5300 244 488 142 284 1452 496 992 160 40892 15.02 15.48 33340 130.24 196.62 130 148000 579 268 68657 1213 299 76650 320 81888 85486 282 72249 0.03 256 65610 50.52 0.89 0.07 39105132750 30.99 0.01363817 80.61 261 2295.03 247 63246 8504 28672 981.40 983980 240 130 45.46 61558 0.31 711781 0.53 112 0.54 28610 0.44 3549 66375 972 1945 127 0.15 259 32545 46777 4401 12.42 5389082 5617 17.51 11.77 211 58.04 2810 2777 3674 252 75399 962674 216597 104 12.67 15.18 3647 134 41341 858 1717 142 285 5263 243 487 468 936 1205 293 587 89.01 22785 24.06 23.98 20399 79.69 280.18 127 127500 500 197 50528 895 237 60686 247 63306 68608 210 53865 0.04 214 54896 66.55 0.99 0.09 41429476600 36.43 0.01507877 89.08 228 2623.80 282 72096 7549 29077 1085.86 897465 242 138 50.13 61912 0.31 655496 0.51 121 0.51 30870 0.42 3728 65949 980 1961 120 0.16 258 30673 48204 4677 12.76 5277765 5853 17.59 12.35 206 55.91 2707 2680 3556 244 73105 993643 212225 101 13.01 15.57 3586 131 41084 849 1699 143 286 5256 245 490 OpenBenchmarking.org
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 100 200 300 400 500 SE +/- 0.10, N = 2 SE +/- 0.32, N = 2 SE +/- 74.98, N = 2 141 142 468
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 200 400 600 800 1000 SE +/- 0.20, N = 2 SE +/- 0.63, N = 2 SE +/- 149.96, N = 2 283 284 936
Maxon Cinebench Test: Multi-Core Test OpenBenchmarking.org pts, More Is Better Maxon Cinebench 15.038 Test: Multi-Core Test Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 700 1400 2100 2800 3500 3226 1452 1205
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 110 220 330 440 550 SE +/- 0.47, N = 2 SE +/- 186.47, N = 2 SE +/- 54.13, N = 2 241 496 293
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 200 400 600 800 1000 SE +/- 0.93, N = 2 SE +/- 372.93, N = 2 SE +/- 108.27, N = 2 482 992 587
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 40 80 120 160 200 SE +/- 4.26, N = 2 SE +/- 6.42, N = 2 SE +/- 2.51, N = 2 103.00 160.00 89.01
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 9K 18K 27K 36K 45K SE +/- 1090.21, N = 2 SE +/- 1642.51, N = 2 SE +/- 642.14, N = 2 26318 40892 22785
Ethr Server Address: 127.0.0.1 - Protocol: TCP - Test: Latency - Threads: 16 OpenBenchmarking.org Microseconds, Fewer Is Better Ethr 2019-01-02 Server Address: 127.0.0.1 - Protocol: TCP - Test: Latency - Threads: 16 Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 6 12 18 24 30 SE +/- 0.12, N = 2 SE +/- 0.04, N = 2 SE +/- 0.12, N = 2 14.20 15.02 24.06 MAX: 998.05 MAX: 998.25 MAX: 997.6
Ethr Server Address: 127.0.0.1 - Protocol: TCP - Test: Latency - Threads: 8 OpenBenchmarking.org Microseconds, Fewer Is Better Ethr 2019-01-02 Server Address: 127.0.0.1 - Protocol: TCP - Test: Latency - Threads: 8 Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 6 12 18 24 30 SE +/- 0.08, N = 2 SE +/- 0.39, N = 2 SE +/- 0.08, N = 2 14.33 15.48 23.98 MAX: 998.6 MAX: 997.76 MAX: 998.15
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 7K 14K 21K 28K 35K SE +/- 19.59, N = 2 SE +/- 2461.70, N = 2 SE +/- 314.10, N = 2 21155 33340 20399
Diskspd Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 30 60 90 120 150 SE +/- 0.07, N = 2 SE +/- 9.62, N = 2 SE +/- 1.23, N = 2 82.64 130.24 79.69
t-test1 Threads: 2 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 2 Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 0.09, N = 2 SE +/- 0.19, N = 2 SE +/- 0.13, N = 2 179.74 196.62 280.18
Maxon Cinebench Test: Single-Core Test OpenBenchmarking.org pts, More Is Better Maxon Cinebench 15.038 Test: Single-Core Test Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 40 80 120 160 200 194 130 127
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 40K 80K 120K 160K 200K SE +/- 500.00, N = 2 SE +/- 2000.00, N = 2 SE +/- 1500.00, N = 2 185500 148000 127500
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 160 320 480 640 800 SE +/- 1.50, N = 2 SE +/- 7.00, N = 2 SE +/- 5.50, N = 2 725 579 500
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 0.23, N = 2 SE +/- 14.12, N = 2 SE +/- 14.58, N = 2 281 268 197
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 15K 30K 45K 60K 75K SE +/- 59.56, N = 2 SE +/- 3613.14, N = 2 SE +/- 3730.93, N = 2 71941 68657 50528
IOzone Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 300 600 900 1200 1500 SE +/- 1.37, N = 2 SE +/- 0.59, N = 2 SE +/- 5.91, N = 2 1267 1213 895
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 70 140 210 280 350 SE +/- 0.72, N = 2 SE +/- 33.74, N = 2 SE +/- 4.22, N = 2 331 299 237
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 20K 40K 60K 80K 100K SE +/- 183.92, N = 2 SE +/- 8637.42, N = 2 SE +/- 1078.67, N = 2 84721 76650 60686
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 70 140 210 280 350 SE +/- 22.00, N = 2 SE +/- 16.99, N = 2 SE +/- 5.60, N = 2 340 320 247
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 20K 40K 60K 80K 100K SE +/- 5629.78, N = 2 SE +/- 4348.40, N = 2 SE +/- 1433.97, N = 2 87026 81888 63306
Ethr Server Address: 127.0.0.1 - Protocol: TCP - Test: Bandwidth - Threads: 8 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: 127.0.0.1 - Protocol: TCP - Test: Bandwidth - Threads: 8 Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 20K 40K 60K 80K 100K SE +/- 5345.33, N = 2 SE +/- 15311.67, N = 2 SE +/- 3991.00, N = 2 62855 85486 68608
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 7.89, N = 2 SE +/- 0.05, N = 2 SE +/- 0.62, N = 2 263 282 210
Diskspd Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 15K 30K 45K 60K 75K SE +/- 2018.92, N = 2 SE +/- 14.00, N = 2 SE +/- 158.68, N = 2 67372 72249 53865
AppTimer Time To Launch: Blender 2.79 OpenBenchmarking.org Seconds, Fewer Is Better AppTimer Time To Launch: Blender 2.79 Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 0.009 0.018 0.027 0.036 0.045 0.04 0.03 0.04
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 3.47, N = 2 SE +/- 11.25, N = 2 SE +/- 10.65, N = 2 285 256 214
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 16K 32K 48K 64K 80K SE +/- 890.33, N = 2 SE +/- 2879.86, N = 2 SE +/- 2725.00, N = 2 72915 65610 54896
SQLite Timed SQLite Insertions OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.22 Timed SQLite Insertions Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 15 30 45 60 75 SE +/- 0.05, N = 2 SE +/- 7.06, N = 2 SE +/- 0.36, N = 2 62.58 50.52 66.55
AppTimer Time To Launch: LibreOffice OpenBenchmarking.org Seconds, Fewer Is Better AppTimer Time To Launch: LibreOffice Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 0.2228 0.4456 0.6684 0.8912 1.114 0.76 0.89 0.99
AppTimer Time To Launch: File Explorer OpenBenchmarking.org Seconds, Fewer Is Better AppTimer Time To Launch: File Explorer Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 0.0203 0.0406 0.0609 0.0812 0.1015 0.09 0.07 0.09
Go Benchmarks Test: build OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: build Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 9000M 18000M 27000M 36000M 45000M SE +/- 1743086250.00, N = 2 SE +/- 6546732650.00, N = 2 SE +/- 7105747200.00, N = 2 34346415550 39105132750 41429476600
OSBench Test: Create Threads OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Threads Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 8 16 24 32 40 SE +/- 0.06, N = 2 SE +/- 0.35, N = 2 SE +/- 1.23, N = 2 30.31 30.99 36.43
Perl Benchmarks Test: Interpreter OpenBenchmarking.org Seconds, Fewer Is Better Perl Benchmarks Test: Interpreter Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 0.0034 0.0068 0.0102 0.0136 0.017 SE +/- 0.00008812, N = 2 SE +/- 0.00006256, N = 2 SE +/- 0.00009105, N = 2 0.01298367 0.01363817 0.01507877
Tesseract OCR Time To OCR 7 Images OpenBenchmarking.org Seconds, Fewer Is Better Tesseract OCR v4.0.0.20181030 Time To OCR 7 Images Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 20 40 60 80 100 SE +/- 0.12, N = 2 SE +/- 0.15, N = 2 SE +/- 0.24, N = 2 76.88 80.61 89.08
BlogBench Test: Write OpenBenchmarking.org Final Score, More Is Better BlogBench 1.1 Test: Write Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 3.00, N = 2 SE +/- 0.50, N = 2 258 261 228
OSBench Test: Launch Programs OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Launch Programs Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 600 1200 1800 2400 3000 SE +/- 30.81, N = 2 SE +/- 15.60, N = 2 SE +/- 16.71, N = 2 2388.19 2295.03 2623.80
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 6.55, N = 2 SE +/- 15.22, N = 2 SE +/- 2.52, N = 2 274 247 282
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 15K 30K 45K 60K 75K SE +/- 1675.36, N = 2 SE +/- 3895.74, N = 2 SE +/- 647.38, N = 2 70209 63246 72096
BlogBench Test: Read OpenBenchmarking.org Final Score, More Is Better BlogBench 1.1 Test: Read Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 2K 4K 6K 8K 10K SE +/- 365.50, N = 2 SE +/- 96.00, N = 2 SE +/- 23.50, N = 2 8162 8504 7549
Ethr Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 16 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 16 Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 7K 14K 21K 28K 35K SE +/- 3022.00, N = 2 SE +/- 942.00, N = 2 SE +/- 147.00, N = 2 32274 28672 29077
OSBench Test: Create Files OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Files Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 200 400 600 800 1000 SE +/- 3.01, N = 2 SE +/- 12.99, N = 2 SE +/- 19.39, N = 2 1015.42 981.40 1085.86
Redis Test: GET OpenBenchmarking.org Requests Per Second, More Is Better Redis 3.2.1 Test: GET Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 200K 400K 600K 800K 1000K SE +/- 14285.03, N = 2 SE +/- 4260.03, N = 2 SE +/- 442.97, N = 2 992663 983980 897465
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 6.80, N = 2 SE +/- 16.45, N = 2 SE +/- 16.91, N = 2 265 240 242
OSBench Test: Memory Allocations OpenBenchmarking.org Ns Per Event, Fewer Is Better OSBench Test: Memory Allocations Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 30 60 90 120 150 SE +/- 0.06, N = 2 SE +/- 0.71, N = 2 SE +/- 0.65, N = 2 125 130 138
t-test1 Threads: 1 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 11 22 33 44 55 SE +/- 0.24, N = 2 SE +/- 1.33, N = 2 SE +/- 1.16, N = 2 46.41 45.46 50.13
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 1M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 15K 30K 45K 60K 75K SE +/- 1740.47, N = 2 SE +/- 4211.34, N = 2 SE +/- 4327.17, N = 2 67834 61558 61912
Darktable Test: Server Rack - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.1 Test: Server Rack - Acceleration: CPU-only Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 0.0765 0.153 0.2295 0.306 0.3825 SE +/- 0.00, N = 2 SE +/- 0.00, N = 2 SE +/- 0.00, N = 2 0.34 0.31 0.31
Redis Test: SET OpenBenchmarking.org Requests Per Second, More Is Better Redis 3.2.1 Test: SET Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 150K 300K 450K 600K 750K SE +/- 8263.91, N = 2 SE +/- 2862.44, N = 2 SE +/- 10459.94, N = 2 715377 711781 655496
Darktable Test: Server Room - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.1 Test: Server Room - Acceleration: CPU-only Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 0.1193 0.2386 0.3579 0.4772 0.5965 SE +/- 0.00, N = 2 SE +/- 0.02, N = 2 SE +/- 0.01, N = 2 0.49 0.53 0.51
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 30 60 90 120 150 SE +/- 3.72, N = 2 SE +/- 6.54, N = 2 SE +/- 8.67, N = 2 118 112 121
Darktable Test: Masskrug - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.1 Test: Masskrug - Acceleration: CPU-only Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 0.1215 0.243 0.3645 0.486 0.6075 SE +/- 0.02, N = 2 SE +/- 0.01, N = 2 SE +/- 0.01, N = 2 0.50 0.54 0.51
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 7K 14K 21K 28K 35K SE +/- 952.82, N = 2 SE +/- 1673.91, N = 2 SE +/- 2217.86, N = 2 30191 28610 30870
Darktable Test: Boat - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.1 Test: Boat - Acceleration: CPU-only Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 0.099 0.198 0.297 0.396 0.495 SE +/- 0.00, N = 2 SE +/- 0.02, N = 2 SE +/- 0.00, N = 2 0.41 0.44 0.42
DaCapo Benchmark Java Test: H2 OpenBenchmarking.org msec, Fewer Is Better DaCapo Benchmark 9.12-MR1 Java Test: H2 Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 800 1600 2400 3200 4000 SE +/- 93.00, N = 2 SE +/- 25.00, N = 2 SE +/- 17.50, N = 2 3794 3549 3728
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 15K 30K 45K 60K 75K SE +/- 2469.96, N = 2 SE +/- 6326.85, N = 2 SE +/- 4075.30, N = 2 70496 66375 65949
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 200 400 600 800 1000 SE +/- 46.29, N = 2 SE +/- 47.12, N = 2 SE +/- 28.95, N = 2 1039 972 980
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 400 800 1200 1600 2000 SE +/- 92.56, N = 2 SE +/- 94.23, N = 2 SE +/- 57.90, N = 2 2079 1945 1961
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 30 60 90 120 150 SE +/- 6.77, N = 2 SE +/- 33.15, N = 2 SE +/- 1.53, N = 2 119 127 120
AppTimer Time To Launch: VLC Media Player OpenBenchmarking.org Seconds, Fewer Is Better AppTimer Time To Launch: VLC Media Player Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 0.036 0.072 0.108 0.144 0.18 0.15 0.15 0.16
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 1M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 9.64, N = 2 SE +/- 24.72, N = 2 SE +/- 15.92, N = 2 275 259 258
Diskspd Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 0 - Read Only - File Size: 1M - Block Size: 4KB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 7K 14K 21K 28K 35K SE +/- 1731.37, N = 2 SE +/- 8485.86, N = 2 SE +/- 389.85, N = 2 30563 32545 30673
Ethr Server Address: 127.0.0.1 - Protocol: TCP - Test: Bandwidth - Threads: 16 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: 127.0.0.1 - Protocol: TCP - Test: Bandwidth - Threads: 16 Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 11K 22K 33K 44K 55K SE +/- 15878.00, N = 2 SE +/- 14984.67, N = 2 SE +/- 12947.33, N = 2 49732 46777 48204
Go Benchmarks Test: http OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: http Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 1000 2000 3000 4000 5000 SE +/- 26.50, N = 2 SE +/- 13.50, N = 2 4413 4401 4677
Git Time To Complete Common Git Commands OpenBenchmarking.org Seconds, Fewer Is Better Git Time To Complete Common Git Commands Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 3 6 9 12 15 SE +/- 0.14, N = 2 SE +/- 0.01, N = 2 SE +/- 0.06, N = 2 12.09 12.42 12.76 1. git version 2.20.1.windows.1
Go Benchmarks Test: json OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: json Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 1.2M 2.4M 3.6M 4.8M 6M SE +/- 19946.50, N = 2 SE +/- 72805.00, N = 2 SE +/- 60960.50, N = 2 5113328 5389082 5277765
DaCapo Benchmark Java Test: Jython OpenBenchmarking.org msec, Fewer Is Better DaCapo Benchmark 9.12-MR1 Java Test: Jython Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 1300 2600 3900 5200 6500 SE +/- 63.00, N = 2 SE +/- 121.00, N = 2 SE +/- 30.50, N = 2 5560 5617 5853
Euler3D CFD Cycle Frequency OpenBenchmarking.org Hz, More Is Better Euler3D CFD Cycle Frequency Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 4 8 12 16 20 SE +/- 0.26, N = 2 SE +/- 0.04, N = 2 SE +/- 0.04, N = 2 16.72 17.51 17.59
Zstd Compression Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 OpenBenchmarking.org Seconds, Fewer Is Better Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 3 6 9 12 15 SE +/- 0.61, N = 2 SE +/- 0.12, N = 2 SE +/- 0.23, N = 2 11.97 11.77 12.35
Blender Blend File: BMW27 - Compute: CPU-Only OpenBenchmarking.org Seconds, Fewer Is Better Blender 2.79a Blend File: BMW27 - Compute: CPU-Only Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 50 100 150 200 250 203 211 206
Ethr Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 16 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 16 Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 13 26 39 52 65 SE +/- 0.56, N = 2 SE +/- 0.58, N = 2 SE +/- 0.18, N = 2 57.73 58.04 55.91
Flexible IO Tester Type: Random Write - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 600 1200 1800 2400 3000 SE +/- 23.50, N = 2 SE +/- 2.00, N = 2 SE +/- 2.00, N = 2 2747 2810 2707
Flexible IO Tester Type: Sequential Write - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 600 1200 1800 2400 3000 SE +/- 15.50, N = 2 SE +/- 1.50, N = 2 SE +/- 4.00, N = 2 2754 2777 2680
Flexible IO Tester Type: Random Read - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 800 1600 2400 3200 4000 SE +/- 2.00, N = 2 SE +/- 5.50, N = 2 SE +/- 4.00, N = 2 3650 3674 3556
IOzone Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 3.49, N = 2 SE +/- 2.06, N = 2 SE +/- 7.00, N = 2 251 252 244
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 16.02 Compress Speed Test Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 16K 32K 48K 64K 80K SE +/- 760.00, N = 2 SE +/- 253.50, N = 2 SE +/- 342.00, N = 2 73047 75399 73105
Go Benchmarks Test: garbage OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: garbage Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 200K 400K 600K 800K 1000K SE +/- 19647.50, N = 2 SE +/- 1247.00, N = 2 SE +/- 12466.50, N = 2 990452 962674 993643
PHPBench PHP Benchmark Suite OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 50K 100K 150K 200K 250K SE +/- 1166.50, N = 2 SE +/- 1444.50, N = 2 SE +/- 1374.50, N = 2 218575 216597 212225
Ethr Server Address: 127.0.0.1 - Protocol: HTTP - Test: Bandwidth - Threads: 16 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: 127.0.0.1 - Protocol: HTTP - Test: Bandwidth - Threads: 16 Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 20 40 60 80 100 SE +/- 0.32, N = 2 SE +/- 3.79, N = 2 SE +/- 1.00, N = 2 102 104 101
FLAC Audio Encoding WAV To FLAC OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.3.2 WAV To FLAC Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 3 6 9 12 15 SE +/- 0.02, N = 2 SE +/- 0.02, N = 2 SE +/- 0.03, N = 2 12.71 12.67 13.01
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.100 WAV To MP3 Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 4 8 12 16 20 SE +/- 0.01, N = 2 SE +/- 0.02, N = 2 SE +/- 0.03, N = 2 15.28 15.18 15.57
Flexible IO Tester Type: Sequential Read - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Windows AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 800 1600 2400 3200 4000 SE +/- 44.00, N = 2 SE +/- 52.50, N = 2 SE +/- 3.50, N = 2 3565 3647 3586
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.0.1g RSA 4096-bit Performance Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 30 60 90 120 150 SE +/- 0.05, N = 2 SE +/- 0.05, N = 2 SE +/- 0.05, N = 2 134 134 131
Geekbench Test: Multi Core OpenBenchmarking.org Score, More Is Better Geekbench 4.3.3 Test: Multi Core Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 9K 18K 27K 36K 45K SE +/- 60.50, N = 2 SE +/- 21.00, N = 2 SE +/- 167.00, N = 2 41760 41341 41084
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 200 400 600 800 1000 SE +/- 2.03, N = 2 SE +/- 0.25, N = 2 SE +/- 6.97, N = 2 862 858 849
Diskspd Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 1 - Write Requests (Percent): 0 - Read Only - File Size: 100M - Block Size: 2MB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 400 800 1200 1600 2000 SE +/- 4.06, N = 2 SE +/- 0.50, N = 2 SE +/- 13.94, N = 2 1725 1717 1699
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 30 60 90 120 150 SE +/- 0.09, N = 2 SE +/- 0.19, N = 2 SE +/- 0.14, N = 2 141 142 143
Diskspd Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 100 - All Writes - File Size: 100M - Block Size: 2MB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 60 120 180 240 300 SE +/- 0.17, N = 2 SE +/- 0.37, N = 2 SE +/- 0.27, N = 2 282 285 286
Geekbench Test: Single Core OpenBenchmarking.org Score, More Is Better Geekbench 4.3.3 Test: Single Core Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 1100 2200 3300 4400 5500 SE +/- 1.50, N = 2 SE +/- 3.50, N = 2 SE +/- 6.50, N = 2 5300 5263 5256
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB OpenBenchmarking.org IOPS, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 50 100 150 200 250 SE +/- 2.53, N = 2 SE +/- 0.73, N = 2 SE +/- 1.75, N = 2 244 243 245
Diskspd Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB OpenBenchmarking.org MB/s, More Is Better Diskspd 2.0.21 Threads Per Target: 6 - Write Requests (Percent): 50 - File Size: 100M - Block Size: 2MB Windows 10 - No Mitigations Windows 10 - Meltdown Mitigations Windows 10 - Spectre + Meltdown Mitigations 110 220 330 440 550 SE +/- 5.07, N = 2 SE +/- 1.47, N = 2 SE +/- 3.50, N = 2 488 487 490
Phoronix Test Suite v10.8.5