stress ng new AMD Ryzen 9 9950X 16-Core testing with a ASRock X870E Taichi (3.12.AS02 BIOS) and AMD Radeon RX 7800 XT 16GB on Ubuntu 24.04 via the Phoronix Test Suite. a: Processor: AMD Ryzen 9 9950X 16-Core @ 5.75GHz (16 Cores / 32 Threads), Motherboard: ASRock X870E Taichi (3.12.AS02 BIOS), Chipset: AMD Device 14d8, Memory: 2 x 16GB DDR5-6000MT/s F5-6000J2836G16G, Disk: Western Digital WD_BLACK SN850X 2000GB, Graphics: AMD Radeon RX 7800 XT 16GB, Audio: AMD Navi 31 HDMI/DP, Monitor: DELL U2723QE, Network: Realtek Device 8126 + MEDIATEK Device 0717 OS: Ubuntu 24.04, Kernel: 6.12.3-061203-generic (x86_64), Desktop: GNOME Shell 46.0, Display Server: X Server 1.21.1.11 + Wayland, OpenGL: 4.6 Mesa 24.2.0-devel (LLVM 18.1.7 DRM 3.59), Compiler: GCC 13.3.0, File-System: ext4, Screen Resolution: 3840x2160 b: Processor: AMD Ryzen 9 9950X 16-Core @ 5.75GHz (16 Cores / 32 Threads), Motherboard: ASRock X870E Taichi (3.12.AS02 BIOS), Chipset: AMD Device 14d8, Memory: 2 x 16GB DDR5-6000MT/s F5-6000J2836G16G, Disk: Western Digital WD_BLACK SN850X 2000GB, Graphics: AMD Radeon RX 7800 XT 16GB, Audio: AMD Navi 31 HDMI/DP, Monitor: DELL U2723QE, Network: Realtek Device 8126 + MEDIATEK Device 0717 OS: Ubuntu 24.04, Kernel: 6.12.3-061203-generic (x86_64), Desktop: GNOME Shell 46.0, Display Server: X Server 1.21.1.11 + Wayland, OpenGL: 4.6 Mesa 24.2.0-devel (LLVM 18.1.7 DRM 3.59), Compiler: GCC 13.3.0, File-System: ext4, Screen Resolution: 3840x2160 c: Processor: AMD Ryzen 9 9950X 16-Core @ 5.75GHz (16 Cores / 32 Threads), Motherboard: ASRock X870E Taichi (3.12.AS02 BIOS), Chipset: AMD Device 14d8, Memory: 2 x 16GB DDR5-6000MT/s F5-6000J2836G16G, Disk: Western Digital WD_BLACK SN850X 2000GB, Graphics: AMD Radeon RX 7800 XT 16GB, Audio: AMD Navi 31 HDMI/DP, Monitor: DELL U2723QE, Network: Realtek Device 8126 + MEDIATEK Device 0717 OS: Ubuntu 24.04, Kernel: 6.12.3-061203-generic (x86_64), Desktop: GNOME Shell 46.0, Display Server: X Server 1.21.1.11 + Wayland, OpenGL: 4.6 Mesa 24.2.0-devel (LLVM 18.1.7 DRM 3.59), Compiler: GCC 13.3.0, File-System: ext4, Screen Resolution: 3840x2160 Stress-NG 0.18.09 Test: Pipe Bogo Ops/s > Higher Is Better a . 25192786.93 |====================================================== b . 23073447.95 |================================================= c . 29161958.63 |============================================================== Stress-NG 0.18.09 Test: Glibc C String Functions Bogo Ops/s > Higher Is Better a . 33087539.48 |============================================================== b . 32554165.40 |============================================================= c . 32507847.50 |============================================================= Stress-NG 0.18.09 Test: Semaphores Bogo Ops/s > Higher Is Better a . 60395073.79 |============================================================= b . 61224711.95 |============================================================== c . 59939127.60 |============================================================= Stress-NG 0.18.09 Test: Atomic Bogo Ops/s > Higher Is Better a . 405.85 |=================================================================== b . 407.81 |=================================================================== c . 407.21 |=================================================================== Stress-NG 0.18.09 Test: Socket Activity Bogo Ops/s > Higher Is Better a . 26629.72 |================================================================= b . 26804.02 |================================================================= c . 26368.65 |================================================================ Stress-NG 0.18.09 Test: Cloning Bogo Ops/s > Higher Is Better a . 1758.92 |================================================================== b . 1760.49 |================================================================== c . 1767.59 |================================================================== Stress-NG 0.18.09 Test: Zlib Bogo Ops/s > Higher Is Better a . 3016.56 |================================================================= b . 3043.21 |================================================================== c . 3050.29 |================================================================== Stress-NG 0.18.09 Test: Pthread Bogo Ops/s > Higher Is Better a . 299531.96 |================================================================ b . 300091.08 |================================================================ c . 300955.02 |================================================================ Stress-NG 0.18.09 Test: NUMA Bogo Ops/s > Higher Is Better a . 566.05 |================================================================== b . 573.68 |=================================================================== c . 571.37 |=================================================================== Stress-NG 0.18.09 Test: Bessel Math Operations Bogo Ops/s > Higher Is Better a . 16527.60 |================================================================= b . 16591.48 |================================================================= c . 16556.17 |================================================================= Stress-NG 0.18.09 Test: Floating Point Bogo Ops/s > Higher Is Better a . 4778.06 |================================================================== b . 4766.23 |================================================================== c . 4796.29 |================================================================== Stress-NG 0.18.09 Test: Function Call Bogo Ops/s > Higher Is Better a . 22381.72 |================================================================= b . 22182.16 |================================================================ c . 22404.29 |================================================================= Stress-NG 0.18.09 Test: Jpeg Compression Bogo Ops/s > Higher Is Better a . 28748.08 |================================================================ b . 29058.29 |================================================================= c . 29002.95 |================================================================= Stress-NG 0.18.09 Test: Trigonometric Math Bogo Ops/s > Higher Is Better a . 65726.95 |================================================================= b . 66004.93 |================================================================= c . 65895.48 |================================================================= Stress-NG 0.18.09 Test: Vector Floating Point Bogo Ops/s > Higher Is Better a . 97907.85 |================================================================= b . 98244.92 |================================================================= c . 98041.78 |================================================================= Stress-NG 0.18.09 Test: Radix String Sort Bogo Ops/s > Higher Is Better a . 233.32 |=================================================================== b . 233.59 |=================================================================== c . 233.46 |=================================================================== Stress-NG 0.18.09 Test: Fractal Generator Bogo Ops/s > Higher Is Better a . 206.68 |=================================================================== b . 207.23 |=================================================================== c . 207.10 |=================================================================== Stress-NG 0.18.09 Test: Memory Copying Bogo Ops/s > Higher Is Better a . 8265.29 |================================================================== b . 8277.36 |================================================================== c . 8214.92 |================================================================== Stress-NG 0.18.09 Test: Matrix 3D Math Bogo Ops/s > Higher Is Better a . 2449.51 |================================================================== b . 2452.58 |================================================================== c . 2450.74 |================================================================== Stress-NG 0.18.09 Test: AVX-512 VNNI Bogo Ops/s > Higher Is Better a . 2942454.15 |=============================================================== b . 2952251.88 |=============================================================== c . 2947696.90 |=============================================================== Stress-NG 0.18.09 Test: Vector Math Bogo Ops/s > Higher Is Better a . 161681.57 |================================================================ b . 162302.27 |================================================================ c . 162356.75 |================================================================ Stress-NG 0.18.09 Test: Power Math Bogo Ops/s > Higher Is Better a . 55535.33 |================================================================= b . 55726.71 |================================================================= c . 55718.91 |================================================================= Stress-NG 0.18.09 Test: CPU Stress Bogo Ops/s > Higher Is Better a . 62569.30 |================================================================ b . 62091.16 |================================================================ c . 63151.37 |================================================================= Stress-NG 0.18.09 Test: Integer Bit Operations Bogo Ops/s > Higher Is Better a . 5145088.33 |=============================================================== b . 5161477.58 |=============================================================== c . 5140872.45 |=============================================================== Stress-NG 0.18.09 Test: Wide Vector Math Bogo Ops/s > Higher Is Better a . 1852451.87 |=============================================================== b . 1856046.35 |=============================================================== c . 1856435.05 |=============================================================== Stress-NG 0.18.09 Test: Logarithmic Math Bogo Ops/s > Higher Is Better a . 175137.15 |================================================================ b . 175836.78 |================================================================ c . 175524.52 |================================================================ Stress-NG 0.18.09 Test: Exponential Math Bogo Ops/s > Higher Is Better a . 120318.37 |=============================================================== b . 121403.65 |================================================================ c . 120940.43 |================================================================ Stress-NG 0.18.09 Test: Mixed Scheduler Bogo Ops/s > Higher Is Better a . 38513.09 |================================================================= b . 37894.96 |================================================================ c . 38281.86 |================================================================= Stress-NG 0.18.09 Test: Vector Shuffle Bogo Ops/s > Higher Is Better a . 21848.58 |================================================================= b . 21879.32 |================================================================= c . 21891.31 |================================================================= Stress-NG 0.18.09 Test: Matrix Math Bogo Ops/s > Higher Is Better a . 137894.14 |================================================================ b . 138941.59 |================================================================ c . 138437.83 |================================================================ Stress-NG 0.18.09 Test: CPU Cache Bogo Ops/s > Higher Is Better a . 3008196.67 |=============================================================== b . 3001144.17 |============================================================== c . 3028976.01 |=============================================================== Stress-NG 0.18.09 Test: AVL Tree Bogo Ops/s > Higher Is Better a . 281.44 |=================================================================== b . 282.66 |=================================================================== c . 282.73 |=================================================================== Stress-NG 0.18.09 Test: Malloc Bogo Ops/s > Higher Is Better a . 93369199.86 |============================================================= b . 94018718.84 |============================================================== c . 94159143.49 |============================================================== Stress-NG 0.18.09 Test: MEMFD Bogo Ops/s > Higher Is Better a . 2520.31 |================================================================== b . 2534.71 |================================================================== c . 2530.72 |================================================================== Stress-NG 0.18.09 Test: Futex Bogo Ops/s > Higher Is Better a . 4246596.54 |=============================================================== b . 4232877.92 |============================================================== c . 4280399.92 |=============================================================== Stress-NG 0.18.09 Test: MMAP Bogo Ops/s > Higher Is Better a . 1629.20 |================================================================== b . 1628.58 |================================================================== c . 1628.42 |================================================================== Stress-NG 0.18.09 Test: Glibc Qsort Data Sorting Bogo Ops/s > Higher Is Better a . 681.53 |=================================================================== b . 682.47 |=================================================================== c . 679.47 |=================================================================== Stress-NG 0.18.09 Test: Fused Multiply-Add Bogo Ops/s > Higher Is Better a . 39800183.83 |============================================================== b . 39863850.84 |============================================================== c . 39834236.16 |============================================================== Stress-NG 0.18.09 Test: Hyperbolic Trigonometric Math Bogo Ops/s > Higher Is Better a . 143120.90 |================================================================ b . 142881.05 |================================================================ c . 143638.89 |================================================================ Stress-NG 0.18.09 Test: POSIX Regular Expressions Bogo Ops/s > Higher Is Better a . 175492.82 |=============================================================== b . 174821.56 |============================================================== c . 179092.36 |================================================================ Stress-NG 0.18.09 Test: Bitonic Integer Sort Bogo Ops/s > Higher Is Better a . 269.99 |=================================================================== b . 269.33 |=================================================================== c . 269.63 |=================================================================== Stress-NG 0.18.09 Test: x86_64 RdRand Bogo Ops/s > Higher Is Better a . 9820346.85 |=============================================================== b . 9838710.62 |=============================================================== c . 9833789.19 |=============================================================== Stress-NG 0.18.09 Test: SENDFILE Bogo Ops/s > Higher Is Better a . 640501.29 |================================================================ b . 645371.03 |================================================================ c . 634232.46 |=============================================================== Stress-NG 0.18.09 Test: Crypto Bogo Ops/s > Higher Is Better a . 363140287.86 |============================================================ b . 367058787.47 |============================================================= c . 366853591.67 |============================================================= Stress-NG 0.18.09 Test: Poll Bogo Ops/s > Higher Is Better a . 2596492.03 |=============================================================== b . 2599370.26 |=============================================================== c . 2601814.33 |=============================================================== Stress-NG 0.18.09 Test: Integer Math Bogo Ops/s > Higher Is Better a . 1895649.80 |=============================================================== b . 1895513.30 |=============================================================== c . 1900231.66 |=============================================================== Stress-NG 0.18.09 Test: Hash Bogo Ops/s > Higher Is Better a . 6034531.30 |============================================================== b . 6053065.15 |=============================================================== c . 6099926.17 |=============================================================== Stress-NG 0.18.09 Test: IO_uring Bogo Ops/s > Higher Is Better a . 556899.74 |============================================================== b . 575680.88 |================================================================ c . 567544.32 |=============================================================== Stress-NG 0.18.09 Test: System V Message Passing Bogo Ops/s > Higher Is Better a . 39503412.54 |============================================================== b . 39694713.88 |============================================================== c . 39754977.24 |============================================================== Stress-NG 0.18.09 Test: Context Switching Bogo Ops/s > Higher Is Better a . 13976087.04 |============================================================== b . 13882053.38 |============================================================== c . 13994183.58 |============================================================== Stress-NG 0.18.09 Test: Forking Bogo Ops/s > Higher Is Better a . 79915.47 |================================================================= b . 79650.85 |================================================================= c . 79375.36 |================================================================= Stress-NG 0.18.09 Test: Mutex Bogo Ops/s > Higher Is Better a . 11502445.80 |============================================================= b . 11416975.07 |============================================================ c . 11716852.11 |==============================================================