AMD Zen 2 GCC compiler benchmarks on Ubuntu Linux. Tests by Michael Larabel for a future article.
-O3 -march=x86-64 Environment Notes: CXXFLAGS=-O3-march=x86-64 CFLAGS=-O3-march=x86-64Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: acpi-cpufreq ondemandPython Notes: Python 2.7.15+ + Python 3.6.8Security Notes: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled
-O3 -march=znver1 Environment Notes: CXXFLAGS=-O3-march=znver1 CFLAGS=-O3-march=znver1Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: acpi-cpufreq ondemandPython Notes: Python 2.7.15+ + Python 3.6.8Security Notes: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled
-O3 -march=znver2 Processor: AMD Ryzen 9 3900X 12-Core @ 3.80GHz (12 Cores / 24 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (0066 BIOS), Chipset: AMD Device 1480, Memory: 16384MB, Disk: 2000GB Force MP600, Graphics: Sapphire AMD Baffin [Polaris11] 4GB (1300/1750MHz), Audio: AMD Device aae0, Monitor: ASUS VP28U, Network: Realtek Device 8125 + Intel I211 + Intel Device 2723
OS: Ubuntu 18.04, Kernel: 5.2.0-999-generic (x86_64) 20190703, Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, OpenGL: 4.5 Mesa 18.2.2 (LLVM 7.0.0), Compiler: GCC 9.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=znver2 CFLAGS=-O3-march=znver2Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: acpi-cpufreq ondemandPython Notes: Python 2.7.15+ + Python 3.6.8Security Notes: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled
ryzen3800x4200 Processor: AMD Ryzen 7 3800X 8-Core @ 4.20GHz (8 Cores / 16 Threads) , Motherboard: ASUS TUF GAMING X570-PLUS_BR (1405 BIOS) , Chipset: AMD Starship/Matisse , Memory: 16GB , Disk: 480GB Force MP510 + 320GB SAMSUNG HD322HJ , Graphics: NVIDIA GeForce GTX 960 2GB (1126/3505MHz) , Audio: NVIDIA GM206 HD Audio , Network: Realtek RTL8111/8168/8411 + Broadcom BCM4360 802.11ac
OS: Ubuntu 20.04, Kernel: 5.4.0-18-generic (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.7, Display Driver: NVIDIA 435.21, OpenGL: 4.6.0, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -vProcessor Notes: Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x8701013Python Notes: + Python 3.8.2Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + tsx_async_abort: Not affected
Znver2 GCC9 Compiler Tests Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 AMD Ryzen 9 3900X 12-Core @ 3.80GHz (12 Cores / 24 Threads) ASUS ROG CROSSHAIR VIII HERO (WI-FI) (0066 BIOS) AMD Device 1480 16384MB 2000GB Force MP600 Sapphire AMD Baffin [Polaris11] 4GB (1300/1750MHz) AMD Device aae0 ASUS VP28U Realtek Device 8125 + Intel I211 + Intel Device 2723 Ubuntu 18.04 5.2.0-999-generic (x86_64) 20190703 GNOME Shell 3.28.3 X Server 1.20.1 modesetting 1.20.1 4.5 Mesa 18.2.2 (LLVM 7.0.0) GCC 9.1.0 ext4 3840x2160 AMD Ryzen 7 3800X 8-Core @ 4.20GHz (8 Cores / 16 Threads) ASUS TUF GAMING X570-PLUS_BR (1405 BIOS) AMD Starship/Matisse 16GB 480GB Force MP510 + 320GB SAMSUNG HD322HJ NVIDIA GeForce GTX 960 2GB (1126/3505MHz) NVIDIA GM206 HD Audio Realtek RTL8111/8168/8411 + Broadcom BCM4360 802.11ac Ubuntu 20.04 5.4.0-18-generic (x86_64) MATE 1.24.0 X Server 1.20.7 NVIDIA 435.21 4.6.0 GCC 9.3.0 1920x1080 OpenBenchmarking.org Environment Details - -O3 -march=x86-64: CXXFLAGS=-O3-march=x86-64 CFLAGS=-O3-march=x86-64 - -O3 -march=znver1: CXXFLAGS=-O3-march=znver1 CFLAGS=-O3-march=znver1 - -O3 -march=znver2: CXXFLAGS=-O3-march=znver2 CFLAGS=-O3-march=znver2 Compiler Details - -O3 -march=x86-64: --disable-multilib --enable-checking=release - -O3 -march=znver1: --disable-multilib --enable-checking=release - -O3 -march=znver2: --disable-multilib --enable-checking=release - ryzen3800x4200: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Processor Details - -O3 -march=x86-64: Scaling Governor: acpi-cpufreq ondemand - -O3 -march=znver1: Scaling Governor: acpi-cpufreq ondemand - -O3 -march=znver2: Scaling Governor: acpi-cpufreq ondemand - ryzen3800x4200: Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x8701013 Python Details - -O3 -march=x86-64: Python 2.7.15+ + Python 3.6.8 - -O3 -march=znver1: Python 2.7.15+ + Python 3.6.8 - -O3 -march=znver2: Python 2.7.15+ + Python 3.6.8 - ryzen3800x4200: + Python 3.8.2 Security Details - -O3 -march=x86-64: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled - -O3 -march=znver1: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled - -O3 -march=znver2: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled - ryzen3800x4200: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + tsx_async_abort: Not affected
-O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 Logarithmic Result Overview Phoronix Test Suite MKL-DNN SciMark LAME MP3 Encoding John The Ripper PostgreSQL pgbench C-Ray Timed LLVM Compilation Stockfish 7-Zip Compression x264 FFTW XZ Compression x265 VP9 libvpx Encoding AOBench Redis Memcached mcperf GraphicsMagick Bullet Physics Engine TSCP Himeno Benchmark FLAC Audio Encoding Timed PHP Compilation CppPerformanceBenchmarks
Znver2 GCC9 Compiler Tests fftw: Float + SSE - 2D FFT Size 4096 cpp-perf-bench: Math Library fftw: Stock - 2D FFT Size 4096 pgbench: Buffer Test - Normal Load - Read Write build-llvm: Time To Compile vpxenc: vpxenc VP9 1080p Video Encode mcperf: Get pgbench: Buffer Test - Normal Load - Read Only stockfish: Total Time mcperf: Set mkl-dnn: IP Batch 1D - f32 graphics-magick: Sharpen graphics-magick: Rotate graphics-magick: Resizing himeno: Poisson Pressure Solver build-php: Time To Compile redis: SET c-ray: Total Time - 4K, 16 Rays Per Pixel mkl-dnn: Deconvolution Batch deconv_1d - f32 redis: GET aobench: 2048 x 2048 - Total Time compress-7zip: Compress Speed Test john-the-ripper: Blowfish compress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 scimark2: Composite mkl-dnn: Convolution Batch conv_alexnet - f32 cpp-perf-bench: Function Objects encode-flac: WAV To FLAC encode-mp3: WAV To MP3 x265: H.265 1080p Video Encoding fftw: Float + SSE - 1D FFT Size 4096 x264: H.264 Video Encoding fftw: Stock - 1D FFT Size 4096 bullet: Raytests tscp: AI Chess Performance bullet: 136 Ragdolls bullet: 1000 Convex bullet: 1000 Stack bullet: 3000 Fall scimark2: Jacobi Successive Over-Relaxation scimark2: Dense LU Matrix Factorization scimark2: Sparse Matrix Multiply scimark2: Fast Fourier Transform scimark2: Monte Carlo -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 312.01 7039.43 30143.80 281.90 175.99 107814.85 385510.95 39537930 60770.80 152.36 179 261 270 1336.77 52.89 2074827.24 43.20 221.00 3026826.32 36.49 78655 28401 25.22 2786.33 2512.04 14.90 7.75 7.16 53.33 143.27 9534.70 2.09 1333926 2.17 3.70 4.08 3.37 2145.57 6959.69 3762.43 297.13 766.81 19405 311.77 7660.90 29380.50 284.24 174.40 112447.77 383329.30 39908751 60810.38 159.95 193 260 279 1345.95 53.44 2080013.12 39.42 219.29 3126726.23 35.14 78412 28221 25.09 3128.65 2562.89 14.99 8.15 6.98 53.15 51757 141.82 11448 2.13 1372148 2.13 3.73 3.98 3.36 2291.62 8631.93 3702.03 260.12 757.56 19960 309.02 8001.67 30044.32 286.56 175.34 110755.89 382751.07 39471726 69121.64 158.46 194 276 285 1347.96 53.41 2089609.47 39.46 216.70 3090850.69 34.64 78562 20232 25.21 3700.64 2524.93 14.56 8.12 7.04 52.91 56652 140.96 11231 2.06 1321681 2.05 3.59 3.79 3.23 2422.10 11431.93 3575.96 274.11 799.07 18240 281.879 5968.3 16722.385240 415.041 202.41 94377.5 264125.566092 27465891 63869.3 22.6361 156 261 276 1274.463139 54.847 1893390.85 60.317 31.0087 2695667.50 32.233 54535 13993 32.865 618.82 331.468 15.629 7.922 26.537 45.82 54956 101.97 8510.6 2.154750 1271423 2.229157 3.862570 4.189241 3.509403 1259.58 607.72 750.46 323.04 153.28 OpenBenchmarking.org
FFTW FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 4096 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 4K 8K 12K 16K 20K SE +/- 83.01, N = 3 SE +/- 71.31, N = 3 SE +/- 314.37, N = 3 19405 19960 18240 -march=znver1 -march=znver2 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math 1. (CC) gcc options: -pthread -O3 -lm
CppPerformanceBenchmarks CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better CppPerformanceBenchmarks 9 Test: Math Library -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 70 140 210 280 350 SE +/- 4.58, N = 4 SE +/- 5.00, N = 3 SE +/- 1.69, N = 3 SE +/- 0.19, N = 3 312.01 311.77 309.02 281.88 -march=x86-64 -march=znver1 -march=znver2 1. (CXX) g++ options: -O3 -std=c++11
FFTW FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 4096 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 2K 4K 6K 8K 10K SE +/- 7.75, N = 3 SE +/- 34.96, N = 3 SE +/- 28.05, N = 3 SE +/- 9.60, N = 3 7039.43 7660.90 8001.67 5968.30 -march=znver1 -march=znver2 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math 1. (CC) gcc options: -pthread -O3 -lm
PostgreSQL pgbench This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 6K 12K 18K 24K 30K SE +/- 169.86, N = 3 SE +/- 361.55, N = 15 SE +/- 197.60, N = 3 SE +/- 14.38, N = 3 30143.80 29380.50 30044.32 16722.39 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 -O2 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
VP9 libvpx Encoding This is a standard video encoding performance test of Google's libvpx library and the vpxenc command for the VP9/WebM format using a sample 1080p video. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better VP9 libvpx Encoding 1.8.0 vpxenc VP9 1080p Video Encode -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 40 80 120 160 200 SE +/- 0.86, N = 3 SE +/- 0.98, N = 3 SE +/- 0.55, N = 3 SE +/- 1.23, N = 3 175.99 174.40 175.34 202.41 -march=x86-64 -march=znver1 -march=znver2 1. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11
Memcached mcperf This is a test of twmperf/mcperf with memcached. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Get -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 20K 40K 60K 80K 100K SE +/- 879.11, N = 15 SE +/- 1283.75, N = 15 SE +/- 1084.23, N = 15 SE +/- 703.67, N = 14 107814.85 112447.77 110755.89 94377.50 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 -O2 1. (CC) gcc options: -lm -rdynamic
PostgreSQL pgbench This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 80K 160K 240K 320K 400K SE +/- 837.27, N = 3 SE +/- 539.80, N = 3 SE +/- 738.26, N = 3 SE +/- 844.67, N = 3 385510.95 383329.30 382751.07 264125.57 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 -O2 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
Stockfish This is a test of Stockfish, an advanced C++11 chess benchmark that can scale up to 128 CPU cores. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Nodes Per Second, More Is Better Stockfish 9 Total Time -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 9M 18M 27M 36M 45M SE +/- 75524.60, N = 3 SE +/- 208989.61, N = 3 SE +/- 265193.75, N = 3 SE +/- 251488.84, N = 3 39537930 39908751 39471726 27465891 -march=x86-64 -march=znver1 -march=znver2 1. (CXX) g++ options: -m64 -lpthread -O3 -fno-exceptions -std=c++11 -pedantic -msse -msse3 -mpopcnt -flto
Memcached mcperf This is a test of twmperf/mcperf with memcached. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Set -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 15K 30K 45K 60K 75K SE +/- 807.63, N = 4 SE +/- 1488.06, N = 15 SE +/- 4868.10, N = 15 SE +/- 77.26, N = 3 60770.80 60810.38 69121.64 63869.30 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 -O2 1. (CC) gcc options: -lm -rdynamic
MKL-DNN This is a test of the Intel MKL-DNN as the Intel Math Kernel Library for Deep Neural Networks and making use of its built-in benchdnn functionality. The result is the total perf time reported. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org ms, Fewer Is Better MKL-DNN 2019-04-16 Harness: IP Batch 1D - Data Type: f32 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 40 80 120 160 200 SE +/- 3.65, N = 15 SE +/- 2.27, N = 15 SE +/- 2.44, N = 15 SE +/- 0.23, N = 3 152.36 159.95 158.46 22.64 -march=x86-64 - MIN: 109.43 -march=znver1 - MIN: 108.37 -march=znver2 - MIN: 112.01 MIN: 13.13 1. (CXX) g++ options: -O3 -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl
GraphicsMagick This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests to stress the system's CPU. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Sharpen -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 40 80 120 160 200 SE +/- 0.58, N = 3 179 193 194 156 -O3 -march=x86-64 -ljbig -lwebp -lwebpmux -ltiff -ljpeg -llzma -lbz2 -ldl -O3 -march=znver1 -ljbig -lwebp -lwebpmux -ltiff -ljpeg -llzma -lbz2 -ldl -O3 -march=znver2 -ljbig -lwebp -lwebpmux -ltiff -ljpeg -llzma -lbz2 -ldl -O2 -lgomp 1. (CC) gcc options: -fopenmp -pthread -lXext -lSM -lICE -lX11 -lz -lm -lpthread
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Rotate -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 60 120 180 240 300 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 1.33, N = 3 261 260 276 261 -O3 -march=x86-64 -ljbig -lwebp -lwebpmux -ltiff -ljpeg -llzma -lbz2 -ldl -O3 -march=znver1 -ljbig -lwebp -lwebpmux -ltiff -ljpeg -llzma -lbz2 -ldl -O3 -march=znver2 -ljbig -lwebp -lwebpmux -ltiff -ljpeg -llzma -lbz2 -ldl -O2 -lgomp 1. (CC) gcc options: -fopenmp -pthread -lXext -lSM -lICE -lX11 -lz -lm -lpthread
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Resizing -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 60 120 180 240 300 SE +/- 1.53, N = 3 270 279 285 276 -O3 -march=x86-64 -ljbig -lwebp -lwebpmux -ltiff -ljpeg -llzma -lbz2 -ldl -O3 -march=znver1 -ljbig -lwebp -lwebpmux -ltiff -ljpeg -llzma -lbz2 -ldl -O3 -march=znver2 -ljbig -lwebp -lwebpmux -ltiff -ljpeg -llzma -lbz2 -ldl -O2 -lgomp 1. (CC) gcc options: -fopenmp -pthread -lXext -lSM -lICE -lX11 -lz -lm -lpthread
Himeno Benchmark The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 300 600 900 1200 1500 SE +/- 13.46, N = 3 SE +/- 22.06, N = 3 SE +/- 12.91, N = 3 SE +/- 4.19, N = 3 1336.77 1345.95 1347.96 1274.46 -march=x86-64 -march=znver1 -march=znver2 1. (CC) gcc options: -O3 -mavx2
Timed PHP Compilation This test times how long it takes to build PHP 5 with the Zend engine. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 7.1.9 Time To Compile -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 12 24 36 48 60 SE +/- 0.34, N = 3 SE +/- 0.10, N = 3 SE +/- 0.20, N = 3 SE +/- 0.23, N = 3 52.89 53.44 53.41 54.85 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 -O2 1. (CC) gcc options: -pedantic -ldl -lz -lm
Redis Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SET -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 400K 800K 1200K 1600K 2000K SE +/- 28039.49, N = 15 SE +/- 26581.97, N = 15 SE +/- 26820.33, N = 15 SE +/- 24405.05, N = 15 2074827.24 2080013.12 2089609.47 1893390.85 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
C-Ray This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 14 28 42 56 70 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 43.20 39.42 39.46 60.32 -march=x86-64 -march=znver1 -march=znver2 1. (CC) gcc options: -lm -lpthread -O3
MKL-DNN This is a test of the Intel MKL-DNN as the Intel Math Kernel Library for Deep Neural Networks and making use of its built-in benchdnn functionality. The result is the total perf time reported. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org ms, Fewer Is Better MKL-DNN 2019-04-16 Harness: Deconvolution Batch deconv_1d - Data Type: f32 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 50 100 150 200 250 SE +/- 2.51, N = 3 SE +/- 1.89, N = 11 SE +/- 2.63, N = 6 SE +/- 0.18, N = 3 221.00 219.29 216.70 31.01 -march=x86-64 - MIN: 202.64 -march=znver1 - MIN: 203.58 -march=znver2 - MIN: 202.77 MIN: 29.38 1. (CXX) g++ options: -O3 -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl
Redis Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: GET -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 700K 1400K 2100K 2800K 3500K SE +/- 58033.83, N = 15 SE +/- 62689.04, N = 13 SE +/- 61045.92, N = 12 SE +/- 18403.22, N = 3 3026826.32 3126726.23 3090850.69 2695667.50 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
AOBench AOBench is a lightweight ambient occlusion renderer, written in C. The test profile is using a size of 2048 x 2048. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better AOBench Size: 2048 x 2048 - Total Time -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 8 16 24 32 40 SE +/- 0.32, N = 3 SE +/- 0.07, N = 3 SE +/- 0.12, N = 3 SE +/- 0.01, N = 3 36.49 35.14 34.64 32.23 -march=x86-64 -march=znver1 -march=znver2 1. (CC) gcc options: -lm -O3
7-Zip Compression This is a test of 7-Zip using p7zip with its integrated benchmark feature or upstream 7-Zip for the Windows x64 build. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 16.02 Compress Speed Test -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 20K 40K 60K 80K 100K SE +/- 419.64, N = 3 SE +/- 193.52, N = 3 SE +/- 205.86, N = 3 SE +/- 103.41, N = 3 78655 78412 78562 54535 1. (CXX) g++ options: -pipe -lpthread
John The Ripper This is a benchmark of John The Ripper, which is a password cracker. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Real C/S, More Is Better John The Ripper 1.9.0-jumbo-1 Test: Blowfish -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 6K 12K 18K 24K 30K SE +/- 61.75, N = 3 SE +/- 51.72, N = 3 SE +/- 50.35, N = 3 SE +/- 8.95, N = 3 28401 28221 20232 13993 -lbz2 -lbz2 -lbz2 1. (CC) gcc options: -m64 -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt
XZ Compression This test measures the time needed to compress a sample file (an Ubuntu file-system image) using XZ compression. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better XZ Compression 5.2.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 8 16 24 32 40 SE +/- 0.05, N = 3 SE +/- 0.12, N = 3 SE +/- 0.10, N = 3 SE +/- 0.03, N = 3 25.22 25.09 25.21 32.87 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 -O2 1. (CC) gcc options: -pthread -fvisibility=hidden
SciMark This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 800 1600 2400 3200 4000 SE +/- 27.49, N = 3 SE +/- 7.70, N = 3 SE +/- 7.82, N = 3 SE +/- 1.56, N = 3 2786.33 3128.65 3700.64 618.82 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 1. (CC) gcc options: -lm
MKL-DNN This is a test of the Intel MKL-DNN as the Intel Math Kernel Library for Deep Neural Networks and making use of its built-in benchdnn functionality. The result is the total perf time reported. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org ms, Fewer Is Better MKL-DNN 2019-04-16 Harness: Convolution Batch conv_alexnet - Data Type: f32 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 500 1000 1500 2000 2500 SE +/- 11.23, N = 3 SE +/- 19.59, N = 3 SE +/- 12.02, N = 3 SE +/- 0.83, N = 3 2512.04 2562.89 2524.93 331.47 -march=x86-64 - MIN: 2466.12 -march=znver1 - MIN: 2476.4 -march=znver2 - MIN: 2478.96 MIN: 327.27 1. (CXX) g++ options: -O3 -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl
CppPerformanceBenchmarks CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better CppPerformanceBenchmarks 9 Test: Function Objects -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 4 8 12 16 20 SE +/- 0.16, N = 3 SE +/- 0.01, N = 3 SE +/- 0.16, N = 3 SE +/- 0.02, N = 3 14.90 14.99 14.56 15.63 -march=x86-64 -march=znver1 -march=znver2 1. (CXX) g++ options: -O3 -std=c++11
FLAC Audio Encoding This test times how long it takes to encode a sample WAV file to FLAC format five times. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.3.2 WAV To FLAC -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 2 4 6 8 10 SE +/- 0.040, N = 5 SE +/- 0.038, N = 5 SE +/- 0.060, N = 5 SE +/- 0.009, N = 5 7.750 8.150 8.120 7.922 -O3 -march=x86-64 -logg -O3 -march=znver1 -logg -O3 -march=znver2 -logg -O2 1. (CXX) g++ options: -fvisibility=hidden -lm
LAME MP3 Encoding LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.100 WAV To MP3 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 6 12 18 24 30 SE +/- 0.070, N = 3 SE +/- 0.088, N = 4 SE +/- 0.121, N = 3 SE +/- 0.005, N = 3 7.160 6.980 7.040 26.537 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 1. (CC) gcc options: -lncurses -lm
x265 This is a simple test of the x265 encoder run on the CPU with a sample 1080p video file. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better x265 3.0 H.265 1080p Video Encoding -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 12 24 36 48 60 SE +/- 0.08, N = 3 SE +/- 0.12, N = 3 SE +/- 0.11, N = 3 SE +/- 0.28, N = 3 53.33 53.15 52.91 45.82 -march=x86-64 -lnuma -march=znver1 -lnuma -march=znver2 -lnuma 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl
FFTW FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 4096 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 12K 24K 36K 48K 60K SE +/- 455.36, N = 3 SE +/- 647.09, N = 3 SE +/- 114.46, N = 3 51757 56652 54956 -march=znver1 -march=znver2 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math 1. (CC) gcc options: -pthread -O3 -lm
x264 This is a simple test of the x264 encoder run on the CPU (OpenCL support disabled) with a sample video file. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better x264 2018-09-25 H.264 Video Encoding -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 30 60 90 120 150 SE +/- 0.64, N = 3 SE +/- 0.82, N = 3 SE +/- 0.93, N = 3 SE +/- 0.09, N = 3 143.27 141.82 140.96 101.97 -march=x86-64 -march=znver1 -march=znver2 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
FFTW FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 4096 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 2K 4K 6K 8K 10K SE +/- 11.52, N = 3 SE +/- 53.59, N = 3 SE +/- 123.02, N = 3 SE +/- 2.07, N = 3 9534.70 11448.00 11231.00 8510.60 -march=znver1 -march=znver2 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math 1. (CC) gcc options: -pthread -O3 -lm
Bullet Physics Engine This is a benchmark of the Bullet Physics Engine. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: Raytests -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 0.4848 0.9696 1.4544 1.9392 2.424 SE +/- 0.020748, N = 3 SE +/- 0.018779, N = 3 SE +/- 0.002581, N = 3 SE +/- 0.000756, N = 3 2.090000 2.130000 2.060000 2.154750 -march=x86-64 -march=znver1 -march=znver2 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
TSCP This is a performance test of TSCP, Tom Kerrigan's Simple Chess Program, which has a built-in performance benchmark. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Nodes Per Second, More Is Better TSCP 1.81 AI Chess Performance -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 300K 600K 900K 1200K 1500K SE +/- 10274.76, N = 5 SE +/- 1369.78, N = 5 SE +/- 8868.66, N = 5 SE +/- 1439.32, N = 5 1333926 1372148 1321681 1271423 -march=x86-64 -march=znver1 -march=znver2 1. (CC) gcc options: -O3 -march=native
Bullet Physics Engine This is a benchmark of the Bullet Physics Engine. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: 136 Ragdolls -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 0.5016 1.0032 1.5048 2.0064 2.508 SE +/- 0.029906, N = 3 SE +/- 0.015833, N = 3 SE +/- 0.003680, N = 3 SE +/- 0.000665, N = 3 2.170000 2.130000 2.050000 2.229157 -march=x86-64 -march=znver1 -march=znver2 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: 1000 Convex -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 0.8691 1.7382 2.6073 3.4764 4.3455 SE +/- 0.037882, N = 3 SE +/- 0.032731, N = 3 SE +/- 0.007030, N = 3 SE +/- 0.000795, N = 3 3.700000 3.730000 3.590000 3.862570 -march=x86-64 -march=znver1 -march=znver2 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: 1000 Stack -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 0.9426 1.8852 2.8278 3.7704 4.713 SE +/- 0.041553, N = 3 SE +/- 0.033405, N = 3 SE +/- 0.004049, N = 3 SE +/- 0.002805, N = 3 4.080000 3.980000 3.790000 4.189241 -march=x86-64 -march=znver1 -march=znver2 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: 3000 Fall -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 0.7896 1.5792 2.3688 3.1584 3.948 SE +/- 0.035000, N = 3 SE +/- 0.026494, N = 3 SE +/- 0.007900, N = 3 SE +/- 0.003247, N = 3 3.370000 3.360000 3.230000 3.509403 -march=x86-64 -march=znver1 -march=znver2 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
SciMark This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 500 1000 1500 2000 2500 SE +/- 20.09, N = 3 SE +/- 0.13, N = 3 SE +/- 0.28, N = 3 SE +/- 0.10, N = 3 2145.57 2291.62 2422.10 1259.58 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 1. (CC) gcc options: -lm
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 2K 4K 6K 8K 10K SE +/- 73.09, N = 3 SE +/- 25.99, N = 3 SE +/- 10.78, N = 3 SE +/- 4.26, N = 3 6959.69 8631.93 11431.93 607.72 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 1. (CC) gcc options: -lm
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 800 1600 2400 3200 4000 SE +/- 48.28, N = 3 SE +/- 48.59, N = 3 SE +/- 48.59, N = 3 SE +/- 10.72, N = 3 3762.43 3702.03 3575.96 750.46 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 1. (CC) gcc options: -lm
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 70 140 210 280 350 SE +/- 3.16, N = 3 SE +/- 0.04, N = 3 SE +/- 0.15, N = 3 SE +/- 0.10, N = 3 297.13 260.12 274.11 323.04 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 1. (CC) gcc options: -lm
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 ryzen3800x4200 200 400 600 800 1000 SE +/- 7.83, N = 3 SE +/- 0.16, N = 3 SE +/- 1.53, N = 3 SE +/- 0.10, N = 3 766.81 757.56 799.07 153.28 -O3 -march=x86-64 -O3 -march=znver1 -O3 -march=znver2 1. (CC) gcc options: -lm
-O3 -march=x86-64 Environment Notes: CXXFLAGS=-O3-march=x86-64 CFLAGS=-O3-march=x86-64Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: acpi-cpufreq ondemandPython Notes: Python 2.7.15+ + Python 3.6.8Security Notes: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled
Testing initiated at 10 July 2019 20:33 by user phoronix.
-O3 -march=znver1 Environment Notes: CXXFLAGS=-O3-march=znver1 CFLAGS=-O3-march=znver1Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: acpi-cpufreq ondemandPython Notes: Python 2.7.15+ + Python 3.6.8Security Notes: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled
Testing initiated at 7 July 2019 19:57 by user phoronix.
-O3 -march=znver2 Processor: AMD Ryzen 9 3900X 12-Core @ 3.80GHz (12 Cores / 24 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (0066 BIOS), Chipset: AMD Device 1480, Memory: 16384MB, Disk: 2000GB Force MP600, Graphics: Sapphire AMD Baffin [Polaris11] 4GB (1300/1750MHz), Audio: AMD Device aae0, Monitor: ASUS VP28U, Network: Realtek Device 8125 + Intel I211 + Intel Device 2723
OS: Ubuntu 18.04, Kernel: 5.2.0-999-generic (x86_64) 20190703, Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, OpenGL: 4.5 Mesa 18.2.2 (LLVM 7.0.0), Compiler: GCC 9.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=znver2 CFLAGS=-O3-march=znver2Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: acpi-cpufreq ondemandPython Notes: Python 2.7.15+ + Python 3.6.8Security Notes: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled
Testing initiated at 7 July 2019 17:17 by user phoronix.
ryzen3800x4200 Processor: AMD Ryzen 7 3800X 8-Core @ 4.20GHz (8 Cores / 16 Threads), Motherboard: ASUS TUF GAMING X570-PLUS_BR (1405 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 480GB Force MP510 + 320GB SAMSUNG HD322HJ, Graphics: NVIDIA GeForce GTX 960 2GB (1126/3505MHz), Audio: NVIDIA GM206 HD Audio, Network: Realtek RTL8111/8168/8411 + Broadcom BCM4360 802.11ac
OS: Ubuntu 20.04, Kernel: 5.4.0-18-generic (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.7, Display Driver: NVIDIA 435.21, OpenGL: 4.6.0, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -vProcessor Notes: Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x8701013Python Notes: + Python 3.8.2Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + tsx_async_abort: Not affected
Testing initiated at 23 March 2020 03:31 by user monster.