Ryzen 9 3900X Znver2 Compiler Tuning

AMD Ryzen 9 3900X 12-Core testing of GCC 9 and GCC 10 development with Znver2 tuning following recent cost table updates, etc. Benchmarks by Michael Larabel for a future article..

HTML result view exported from: https://openbenchmarking.org/result/1907290-HV-RYZEN939034&sro&grr.

Ryzen 9 3900X Znver2 Compiler TuningProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionGCC 9.1.0GCC 9.1.0 znver2GCC 10.0.0GCC 10.0.0 znver2AMD Ryzen 9 3900X 12-Core @ 3.80GHz (12 Cores / 24 Threads)ASUS ROG CROSSHAIR VIII HERO (WI-FI) (0702 BIOS)AMD Device 148016384MB2000GB Force MP600Sapphire AMD Radeon RX 550 640SP / 560/560X 4GB (1300/1750MHz)AMD Device aae0ASUS VP28URealtek Device 8125 + Intel I211 + Intel Device 2723Ubuntu 18.045.3.0-999-generic (x86_64) 20190725GNOME Shell 3.28.4X Server 1.20.4modesetting 1.20.44.5 Mesa 19.0.2 (LLVM 8.0.0)GCC 9.1.0ext43840x2160GCC 10.0.0 20190727OpenBenchmarking.orgEnvironment Details- GCC 9.1.0: CXXFLAGS=-O3 CFLAGS=-O3- GCC 9.1.0 znver2: CXXFLAGS=-O3-march=znver2 CFLAGS=-O3-march=znver2- GCC 10.0.0: CXXFLAGS=-O3 CFLAGS=-O3- GCC 10.0.0 znver2: CXXFLAGS=-O3-march=znver2 CFLAGS=-O3-march=znver2Compiler Details- --disable-multilib --enable-checking=releaseProcessor Details- Scaling Governor: acpi-cpufreq ondemandPython Details- Python 2.7.15+ + Python 3.6.8Security Details- l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: always-on RSB filling

Ryzen 9 3900X Znver2 Compiler Tuningcpp-perf-bench: Rand Numbershpcc: G-HPLmkl-dnn: Deconvolution Batch deconv_all - f32mkl-dnn: Convolution Batch conv_all - f32cpp-perf-bench: Math Librarygromacs: Water Benchmarkfftw: Stock - 2D FFT Size 4096mkl-dnn: Convolution Batch conv_googlenet_v3 - f32cpp-perf-bench: Atolbuild-llvm: Time To Compileapache-siege: 250apache-siege: 200mkl-dnn: Deconvolution Batch deconv_1d - f32pgbench: Buffer Test - Normal Load - Read Onlycpp-perf-bench: Stepanov Vectorpgbench: Buffer Test - Normal Load - Read Writemkl-dnn: IP Batch 1D - f32mcperf: Setaom-av1: AV1 Video Encodinghpcg: stockfish: Total Timegraphics-magick: Noise-Gaussiangraphics-magick: Swirlgraphics-magick: Enhancedgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: Rotategraphics-magick: HWB Color Spacecpuminer-opt: deephimeno: Poisson Pressure Solverbuild-php: Time To Compilenginx: Static Web Page Servingmkl-dnn: IP Batch All - f32mpcbench: Multi-Precision Benchmarkmcperf: Getcpuminer-opt: sha256tlzbench: Zstd 1 - Decompressionlzbench: Zstd 1 - Compressionm-queens: Time To Solvemkl-dnn: Convolution Batch conv_3d - f32sockperf: Latency Ping Pongredis: GETc-ray: Total Time - 4K, 16 Rays Per Pixellzbench: XZ 0 - Decompressionlzbench: XZ 0 - Compressioncpp-perf-bench: Ctypecpuminer-opt: lbrycpuminer-opt: m7maobench: 2048 x 2048 - Total Timelzbench: Libdeflate 1 - Decompressionlzbench: Libdeflate 1 - Compressioncpuminer-opt: skeinlzbench: Brotli 0 - Compressioncpuminer-opt: myr-grjohn-the-ripper: Blowfishcoremark: CoreMark Size 666 - Iterations Per Secondcpp-perf-bench: Stepanov Abstractionscimark2: Compositeapache: Static Web Page Servingcompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9sockperf: Throughputmkl-dnn: Convolution Batch conv_alexnet - f32openssl: RSA 4096-bit Performancecpp-perf-bench: Function Objectsencode-flac: WAV To FLACmkl-dnn: Deconvolution Batch deconv_3d - f32redis: SETx265: H.265 1080p Video Encodingsmallpt: Global Illumination Renderer; 128 Samplesencode-mp3: WAV To MP3ffmpeg: H.264 HD To NTSC DVsvt-vp9: 1080p 8-bit YUV To VP9 Video Encodex264: H.264 Video Encodingtjbench: Decompression Throughputencode-ogg: WAV To Oggsvt-av1: 1080p 8-bit YUV To AV1 Video Encodefftw: Stock - 2D FFT Size 512bullet: Raytestsfftw: Float + SSE - 2D FFT Size 32fftw: Stock - 1D FFT Size 32fftw: Stock - 2D FFT Size 32svt-hevc: 1080p 8-bit YUV To HEVC Video Encodetscp: AI Chess Performancebullet: Convex Trimeshbullet: Prim Trimeshbullet: 136 Ragdollsbullet: 1000 Convexbullet: 1000 Stackbullet: 3000 Fallscimark2: Jacobi Successive Over-Relaxationscimark2: Dense LU Matrix Factorizationscimark2: Sparse Matrix Multiplyscimark2: Fast Fourier Transformscimark2: Monte Carlohpcc: Max Ping Pong Bandwidthhpcc: Rand Ring Bandwidthhpcc: Rand Ring Latencyhpcc: G-Rand Accesshpcc: EP-STREAM Triadhpcc: G-Ptranshpcc: EP-DGEMMhpcc: G-Fftehpcc: G-FfteGCC 9.1.0GCC 9.1.0 znver2GCC 10.0.0GCC 10.0.0 znver2751.1570.9690051813.0519613.70309.360.987063.031147.6259.31280.2798050.9160835.79221.23300353.0976.4529178.23152.5152914.100.271.0939278964170251209181275262287111901322.9052.7139734.851523.52959792376.4087951126946847.12117.603.123297713.3343.091163931.5234583593.8934.601119239393974941412720335567987.3427.602768.1638392.2925.235145512527.503516.2714.407.7059.002122162.9452.947.787.256.8689.99139.59218.095.1346.459028.101.98452531295811909246.0113057810.890.752.053.513.883.202125.266891.373767.63295.18761.3824227.2534.891610.325960.097571.708202.7325532.830838.598038.59803750.6671.7766352238.8019696.57302.820.997920.171153.4660.38284.1096842.1399824.49217.02297539.8974.0829149.20155.3459232.070.311.083956165517125922119528026329310230.341378.4653.9139602.491599.68957793850.5987238126846847.27118.473.153066070.2839.421164031.4334420590.6633.201183257397975151402320253555154.6028.933686.6038022.7925.255170952520.013481.5014.157.9957.972169531.0052.537.676.946.8396.54138.41225.645.0546.39108142.04449511182814314247.3313371880.900.772.043.573.773.222408.2611370.273580.73273.49800.2323832.6084.988320.326980.097981.716682.9522532.602638.605148.60514799.8871.0701050039.1319803.57307.230.977071.301145.0159.97292.5362725.2482293.14212.83300244.8174.2629372.39154.0957193.250.271.0939631993170254208181274262288111371385.2354.4339525.701582.78958095710.6086417128746747.14116.623.033042507.4742.631134031.5135288591.3235.981147250397205071413020426568329.0028.193127.4938490.9825.265147482507.163492.5315.107.7258.162051361.3353.007.847.286.8889.84138.74220.335.0546.229583.732.11453611274812902248.8513660170.950.812.203.734.113.442175.858526.663856.63301.17777.1723885.4384.949470.331860.097781.722052.7297432.863438.817488.81748787.7771.0493050679.5319694.33306.020.987823.271145.9563.34300.31102423.0783275.06218.66298969.7577.2229148.60157.7252910.870.321.0839540328173264223196286277302111231385.8853.7639346.911556.91935797228.2786440125045347.21118.023.043031706.2239.361083731.3034630590.8033.051159248398434991413720426567096.6528.303553.6738009.2525.395296572543.933487.1014.908.1156.872084989.8852.407.537.456.7892.35139.82225.445.3646.49105312.06463051411314119247.9914087520.910.772.053.603.853.272293.4610777.883675.94261.10759.9723993.0435.046030.325210.097711.730552.9473032.843638.637948.63794OpenBenchmarking.org

CppPerformanceBenchmarks

Test: Random Numbers

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Random NumbersGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver22004006008001000SE +/- 4.15, N = 3SE +/- 10.35, N = 5SE +/- 2.69, N = 3SE +/- 0.27, N = 3799.88787.77751.15750.66-march=znver2-march=znver21. (CXX) g++ options: -O3 -std=c++11

HPC Challenge

Test / Class: G-HPL

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.5.0Test / Class: G-HPLGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver21632486480SE +/- 0.08, N = 3SE +/- 0.22, N = 3SE +/- 0.23, N = 3SE +/- 0.37, N = 371.0771.0570.9771.78-march=znver2-march=znver21. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -funroll-loops2. OpenBLAS + Open MPI 2.1.1

MKL-DNN

Harness: Deconvolution Batch deconv_all - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN 2019-04-16Harness: Deconvolution Batch deconv_all - Data Type: f32GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver211K22K33K44K55KSE +/- 224.88, N = 3SE +/- 390.75, N = 3SE +/- 589.20, N = 6SE +/- 668.40, N = 350039.1350679.5351813.0552238.80MIN: 46883.1-march=znver2 - MIN: 48056.6MIN: 48543.1-march=znver2 - MIN: 49224.91. (CXX) g++ options: -O3 -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl

MKL-DNN

Harness: Convolution Batch conv_all - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN 2019-04-16Harness: Convolution Batch conv_all - Data Type: f32GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver24K8K12K16K20KSE +/- 87.03, N = 3SE +/- 41.11, N = 3SE +/- 42.61, N = 3SE +/- 22.35, N = 319803.5719694.3319613.7019696.57MIN: 19014.9-march=znver2 - MIN: 18995.6MIN: 18961.5-march=znver2 - MIN: 19033.51. (CXX) g++ options: -O3 -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl

CppPerformanceBenchmarks

Test: Math Library

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math LibraryGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver270140210280350SE +/- 4.29, N = 3SE +/- 2.37, N = 3SE +/- 0.26, N = 3SE +/- 3.91, N = 3307.23306.02309.36302.82-march=znver2-march=znver21. (CXX) g++ options: -O3 -std=c++11

GROMACS

Water Benchmark

OpenBenchmarking.orgNs Per Day, More Is BetterGROMACS 2018.3Water BenchmarkGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.22280.44560.66840.89121.114SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.970.980.980.99-march=znver2-march=znver21. (CXX) g++ options: -march=core-avx2 -O3 -std=c++11 -funroll-all-loops -fopenmp -lrt -lpthread -lm

FFTW

Build: Stock - Size: 2D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 4096GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver22K4K6K8K10KSE +/- 40.30, N = 3SE +/- 95.02, N = 3SE +/- 73.85, N = 3SE +/- 67.62, N = 37071.307823.277063.037920.17-march=znver2-march=znver21. (CC) gcc options: -pthread -O3 -lm

MKL-DNN

Harness: Convolution Batch conv_googlenet_v3 - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN 2019-04-16Harness: Convolution Batch conv_googlenet_v3 - Data Type: f32GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver22004006008001000SE +/- 6.39, N = 3SE +/- 5.61, N = 3SE +/- 6.51, N = 3SE +/- 6.23, N = 31145.011145.951147.621153.46MIN: 1050.58-march=znver2 - MIN: 1052.71MIN: 1052.13-march=znver2 - MIN: 1057.541. (CXX) g++ options: -O3 -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl

CppPerformanceBenchmarks

Test: Atol

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: AtolGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver21428425670SE +/- 0.17, N = 3SE +/- 0.06, N = 3SE +/- 0.30, N = 3SE +/- 0.53, N = 1159.9763.3459.3160.38-march=znver2-march=znver21. (CXX) g++ options: -O3 -std=c++11

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver270140210280350292.53300.31280.27284.10

Apache Siege

Concurrent Users: 250

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 250GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver220K40K60K80K100KSE +/- 122.71, N = 3SE +/- 1636.75, N = 12SE +/- 3755.13, N = 15SE +/- 4063.46, N = 1262725.24102423.0798050.9196842.13-march=znver2-march=znver21. (CC) gcc options: -O3 -lpthread -ldl -lssl -lcrypto

Apache Siege

Concurrent Users: 200

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 200GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver220K40K60K80K100KSE +/- 3302.37, N = 12SE +/- 1288.23, N = 15SE +/- 798.56, N = 3SE +/- 3575.15, N = 1582293.1483275.0660835.7999824.49-march=znver2-march=znver21. (CC) gcc options: -O3 -lpthread -ldl -lssl -lcrypto

MKL-DNN

Harness: Deconvolution Batch deconv_1d - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN 2019-04-16Harness: Deconvolution Batch deconv_1d - Data Type: f32GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver250100150200250SE +/- 0.29, N = 3SE +/- 1.85, N = 15SE +/- 2.00, N = 15SE +/- 1.79, N = 13212.83218.66221.23217.02MIN: 201.7-march=znver2 - MIN: 203.42MIN: 202.07-march=znver2 - MIN: 203.651. (CXX) g++ options: -O3 -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver260K120K180K240K300KSE +/- 102.78, N = 3SE +/- 237.85, N = 3SE +/- 513.53, N = 3SE +/- 235.79, N = 3300244.81298969.75300353.09297539.89-march=znver2-march=znver21. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

CppPerformanceBenchmarks

Test: Stepanov Vector

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov VectorGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver220406080100SE +/- 0.88, N = 3SE +/- 0.04, N = 3SE +/- 0.35, N = 3SE +/- 0.12, N = 374.2677.2276.4574.08-march=znver2-march=znver21. (CXX) g++ options: -O3 -std=c++11

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver26K12K18K24K30KSE +/- 31.16, N = 3SE +/- 124.84, N = 3SE +/- 55.36, N = 3SE +/- 40.41, N = 329372.3929148.6029178.2329149.20-march=znver2-march=znver21. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

MKL-DNN

Harness: IP Batch 1D - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN 2019-04-16Harness: IP Batch 1D - Data Type: f32GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2306090120150SE +/- 3.18, N = 12SE +/- 3.21, N = 14SE +/- 3.35, N = 15SE +/- 2.27, N = 15154.09157.72152.51155.34MIN: 129-march=znver2 - MIN: 127MIN: 111.42-march=znver2 - MIN: 127.991. (CXX) g++ options: -O3 -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl

Memcached mcperf

Method: Set

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: SetGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver213K26K39K52K65KSE +/- 2058.38, N = 15SE +/- 393.33, N = 3SE +/- 293.82, N = 3SE +/- 3850.96, N = 1557193.2552910.8752914.1059232.07-march=znver2-march=znver21. (CC) gcc options: -O3 -lm -rdynamic

AOM AV1

AV1 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2019-02-11AV1 Video EncodingGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.0720.1440.2160.2880.36SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.270.320.270.31-march=znver2-march=znver21. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

High Performance Conjugate Gradient

OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.0GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.24530.49060.73590.98121.2265SE +/- 0.01, N = 4SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 31.091.081.091.08

Stockfish

Total Time

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver28M16M24M32M40MSE +/- 237875.03, N = 3SE +/- 131167.27, N = 3SE +/- 210046.69, N = 3SE +/- 164232.11, N = 339631993395403283927896439561655-march=znver2-march=znver21. (CXX) g++ options: -m64 -lpthread -O3 -fno-exceptions -std=c++11 -pedantic -msse -msse3 -mpopcnt -flto

GraphicsMagick

Operation: Noise-Gaussian

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Noise-GaussianGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver24080120160200SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 0.58, N = 3170173170171-march=znver2-march=znver21. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread

GraphicsMagick

Operation: Swirl

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: SwirlGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver260120180240300SE +/- 0.88, N = 3SE +/- 1.86, N = 3SE +/- 1.20, N = 3254264251259-march=znver2-march=znver21. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: EnhancedGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver250100150200250SE +/- 1.20, N = 3208223209221-march=znver2-march=znver21. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: SharpenGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver24080120160200SE +/- 0.33, N = 3181196181195-march=znver2-march=znver21. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: ResizingGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver260120180240300SE +/- 2.65, N = 3SE +/- 1.53, N = 3SE +/- 2.19, N = 3SE +/- 1.15, N = 3274286275280-march=znver2-march=znver21. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: RotateGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver260120180240300SE +/- 4.33, N = 3SE +/- 1.86, N = 3SE +/- 1.20, N = 3262277262263-march=znver2-march=znver21. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: HWB Color SpaceGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver270140210280350SE +/- 2.19, N = 3SE +/- 0.33, N = 3SE +/- 2.60, N = 3SE +/- 2.19, N = 3288302287293-march=znver2-march=znver21. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread

Cpuminer-Opt

Algorithm: deep

OpenBenchmarking.orgkH/s - Hash Speed, More Is BetterCpuminer-Opt 3.8.8.1Algorithm: deepGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver22K4K6K8K10KSE +/- 3.33, N = 3SE +/- 8.82, N = 3SE +/- 926.03, N = 1211137.0011123.0011190.0010230.34-march=znver2-march=znver21. (CXX) g++ options: -O3 -lcurl -lz -lpthread -lssl -lcrypto -lgmp

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver230060090012001500SE +/- 2.93, N = 3SE +/- 0.48, N = 3SE +/- 11.21, N = 3SE +/- 6.19, N = 31385.231385.881322.901378.46-march=znver2-march=znver21. (CC) gcc options: -O3 -mavx2

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To CompileGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver21224364860SE +/- 0.09, N = 3SE +/- 0.51, N = 3SE +/- 0.15, N = 3SE +/- 0.36, N = 354.4353.7652.7153.91-march=znver2-march=znver21. (CC) gcc options: -O3 -pedantic -ldl -lz -lm

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver29K18K27K36K45KSE +/- 158.42, N = 3SE +/- 23.74, N = 3SE +/- 102.83, N = 3SE +/- 112.05, N = 339525.7039346.9139734.8539602.49-march=znver2-march=znver21. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

MKL-DNN

Harness: IP Batch All - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN 2019-04-16Harness: IP Batch All - Data Type: f32GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver230060090012001500SE +/- 5.99, N = 3SE +/- 25.50, N = 3SE +/- 7.48, N = 3SE +/- 17.21, N = 31582.781556.911523.521599.68MIN: 1385.56-march=znver2 - MIN: 1368.2MIN: 1357.02-march=znver2 - MIN: 1393.731. (CXX) g++ options: -O3 -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl

GNU MPC

Multi-Precision Benchmark

OpenBenchmarking.orgGlobal Score, More Is BetterGNU MPC 1.1.0Multi-Precision BenchmarkGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver22K4K6K8K10KSE +/- 26.46, N = 3SE +/- 102.03, N = 3SE +/- 31.80, N = 3SE +/- 50.44, N = 39580935795979577-march=znver2-march=znver21. (CC) gcc options: -lm -O3 -MT -MD -MP -MF

Memcached mcperf

Method: Get

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: GetGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver220K40K60K80K100KSE +/- 1025.20, N = 15SE +/- 1267.59, N = 3SE +/- 1551.16, N = 3SE +/- 937.65, N = 1595710.6097228.2792376.4093850.59-march=znver2-march=znver21. (CC) gcc options: -O3 -lm -rdynamic

Cpuminer-Opt

Algorithm: sha256t

OpenBenchmarking.orgkH/s - Hash Speed, More Is BetterCpuminer-Opt 3.8.8.1Algorithm: sha256tGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver220K40K60K80K100KSE +/- 116.81, N = 3SE +/- 180.83, N = 3SE +/- 990.16, N = 7SE +/- 1027.26, N = 686417864408795187238-march=znver2-march=znver21. (CXX) g++ options: -O3 -lcurl -lz -lpthread -lssl -lcrypto -lgmp

lzbench

Test: Zstd 1 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Zstd 1 - Process: DecompressionGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver230060090012001500SE +/- 0.58, N = 3SE +/- 0.33, N = 3SE +/- 9.50, N = 3SE +/- 12.79, N = 812871250126912681. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 1 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Zstd 1 - Process: CompressionGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2100200300400500SE +/- 0.33, N = 3SE +/- 3.18, N = 3SE +/- 4.91, N = 84674534684681. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

m-queens

Time To Solve

OpenBenchmarking.orgSeconds, Fewer Is Betterm-queens 1.2Time To SolveGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver21122334455SE +/- 0.11, N = 3SE +/- 0.10, N = 3SE +/- 0.12, N = 3SE +/- 0.08, N = 347.1447.2147.1247.27-march=znver2-march=znver21. (CXX) g++ options: -fopenmp -O3 -O2 -march=native

MKL-DNN

Harness: Convolution Batch conv_3d - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN 2019-04-16Harness: Convolution Batch conv_3d - Data Type: f32GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2306090120150SE +/- 0.79, N = 3SE +/- 1.48, N = 4SE +/- 0.16, N = 3SE +/- 0.45, N = 3116.62118.02117.60118.47MIN: 102.39-march=znver2 - MIN: 102.11MIN: 103.13-march=znver2 - MIN: 103.471. (CXX) g++ options: -O3 -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl

Sockperf

Test: Latency Ping Pong

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Ping PongGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.70881.41762.12642.83523.544SE +/- 0.02, N = 25SE +/- 0.02, N = 25SE +/- 0.04, N = 5SE +/- 0.04, N = 63.033.043.123.15-march=znver2-march=znver21. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2700K1400K2100K2800K3500KSE +/- 47460.73, N = 15SE +/- 51486.64, N = 15SE +/- 40781.06, N = 3SE +/- 61029.58, N = 153042507.473031706.223297713.333066070.281. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver21020304050SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 342.6339.3643.0939.42-march=znver2-march=znver21. (CC) gcc options: -lm -lpthread -O3

lzbench

Test: XZ 0 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: XZ 0 - Process: DecompressionGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2306090120150SE +/- 0.33, N = 31131081161161. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: XZ 0 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: XZ 0 - Process: CompressionGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2918273645SE +/- 0.33, N = 3403739401. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

CppPerformanceBenchmarks

Test: Ctype

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: CtypeGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2714212835SE +/- 0.38, N = 5SE +/- 0.03, N = 3SE +/- 0.28, N = 3SE +/- 0.14, N = 331.5131.3031.5231.43-march=znver2-march=znver21. (CXX) g++ options: -O3 -std=c++11

Cpuminer-Opt

Algorithm: lbry

OpenBenchmarking.orgkH/s - Hash Speed, More Is BetterCpuminer-Opt 3.8.8.1Algorithm: lbryGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver28K16K24K32K40KSE +/- 460.86, N = 5SE +/- 20.82, N = 3SE +/- 550.28, N = 3SE +/- 5.77, N = 335288346303458334420-march=znver2-march=znver21. (CXX) g++ options: -O3 -lcurl -lz -lpthread -lssl -lcrypto -lgmp

Cpuminer-Opt

Algorithm: m7m

OpenBenchmarking.orgkH/s - Hash Speed, More Is BetterCpuminer-Opt 3.8.8.1Algorithm: m7mGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2130260390520650SE +/- 0.27, N = 3SE +/- 0.35, N = 3SE +/- 0.29, N = 3SE +/- 0.15, N = 3591.32590.80593.89590.66-march=znver2-march=znver21. (CXX) g++ options: -O3 -lcurl -lz -lpthread -lssl -lcrypto -lgmp

AOBench

Size: 2048 x 2048 - Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2816243240SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.10, N = 335.9833.0534.6033.20-march=znver2-march=znver21. (CC) gcc options: -lm -O3

lzbench

Test: Libdeflate 1 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Libdeflate 1 - Process: DecompressionGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver230060090012001500SE +/- 0.33, N = 3SE +/- 10.00, N = 311471159111911831. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Libdeflate 1 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Libdeflate 1 - Process: CompressionGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver260120180240300SE +/- 0.67, N = 3SE +/- 1.86, N = 32502482392571. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

Cpuminer-Opt

Algorithm: skein

OpenBenchmarking.orgkH/s - Hash Speed, More Is BetterCpuminer-Opt 3.8.8.1Algorithm: skeinGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver29K18K27K36K45KSE +/- 5.77, N = 3SE +/- 133.46, N = 3SE +/- 602.50, N = 3SE +/- 21.86, N = 339720398433939739797-march=znver2-march=znver21. (CXX) g++ options: -O3 -lcurl -lz -lpthread -lssl -lcrypto -lgmp

lzbench

Test: Brotli 0 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Brotli 0 - Process: CompressionGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2110220330440550SE +/- 0.88, N = 3SE +/- 4.47, N = 11SE +/- 0.67, N = 3SE +/- 4.10, N = 35074994945151. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

Cpuminer-Opt

Algorithm: myr-gr

OpenBenchmarking.orgkH/s - Hash Speed, More Is BetterCpuminer-Opt 3.8.8.1Algorithm: myr-grGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver23K6K9K12K15KSE +/- 40.00, N = 3SE +/- 6.67, N = 3SE +/- 49.78, N = 3SE +/- 26.03, N = 314130141371412714023-march=znver2-march=znver21. (CXX) g++ options: -O3 -lcurl -lz -lpthread -lssl -lcrypto -lgmp

John The Ripper

Test: Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.9.0-jumbo-1Test: BlowfishGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver24K8K12K16K20KSE +/- 63.74, N = 3SE +/- 64.22, N = 3SE +/- 64.93, N = 3SE +/- 63.01, N = 3204262042620335202531. (CC) gcc options: -m64 -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt -lbz2

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2120K240K360K480K600KSE +/- 1210.22, N = 3SE +/- 1036.74, N = 3SE +/- 1430.19, N = 3SE +/- 2761.64, N = 3568329.00567096.65567987.34555154.60-march=znver2-march=znver21. (CC) gcc options: -O2 -O3 -lrt" -lrt

CppPerformanceBenchmarks

Test: Stepanov Abstraction

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov AbstractionGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2714212835SE +/- 0.08, N = 3SE +/- 0.45, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 328.1928.3027.6028.93-march=znver2-march=znver21. (CXX) g++ options: -O3 -std=c++11

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver28001600240032004000SE +/- 5.96, N = 3SE +/- 13.97, N = 3SE +/- 25.64, N = 3SE +/- 5.91, N = 33127.493553.672768.163686.60-march=znver2-march=znver21. (CC) gcc options: -O3 -lm

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver28K16K24K32K40KSE +/- 65.39, N = 3SE +/- 79.10, N = 3SE +/- 57.64, N = 3SE +/- 139.15, N = 338490.9838009.2538392.2938022.79-march=znver2-march=znver21. (CC) gcc options: -shared -fPIC -pthread -O3

XZ Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2612182430SE +/- 0.12, N = 3SE +/- 0.11, N = 3SE +/- 0.10, N = 3SE +/- 0.13, N = 325.2625.3925.2325.25-march=znver2-march=znver21. (CC) gcc options: -pthread -fvisibility=hidden -O3

Sockperf

Test: Throughput

OpenBenchmarking.orgMessages Per Second, More Is BetterSockperf 3.4Test: ThroughputGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2110K220K330K440K550KSE +/- 5409.10, N = 5SE +/- 3715.76, N = 18SE +/- 4767.11, N = 5SE +/- 4175.03, N = 5514748529657514551517095-march=znver2-march=znver21. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

MKL-DNN

Harness: Convolution Batch conv_alexnet - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN 2019-04-16Harness: Convolution Batch conv_alexnet - Data Type: f32GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver25001000150020002500SE +/- 6.13, N = 3SE +/- 17.20, N = 3SE +/- 9.57, N = 3SE +/- 9.61, N = 32507.162543.932527.502520.01MIN: 2461.57-march=znver2 - MIN: 2467.76MIN: 2462.11-march=znver2 - MIN: 2467.071. (CXX) g++ options: -O3 -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver28001600240032004000SE +/- 1.89, N = 3SE +/- 0.70, N = 3SE +/- 7.07, N = 3SE +/- 1.42, N = 33492.533487.103516.273481.50-march=znver2-march=znver21. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

CppPerformanceBenchmarks

Test: Function Objects

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Function ObjectsGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver248121620SE +/- 0.17, N = 3SE +/- 0.20, N = 4SE +/- 0.08, N = 3SE +/- 0.03, N = 315.1014.9014.4014.15-march=znver2-march=znver21. (CXX) g++ options: -O3 -std=c++11

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2246810SE +/- 0.03, N = 5SE +/- 0.04, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 57.728.117.707.99-march=znver2-march=znver21. (CXX) g++ options: -O3 -fvisibility=hidden -logg -lm

MKL-DNN

Harness: Deconvolution Batch deconv_3d - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN 2019-04-16Harness: Deconvolution Batch deconv_3d - Data Type: f32GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver21326395265SE +/- 0.69, N = 15SE +/- 0.58, N = 8SE +/- 0.66, N = 7SE +/- 0.49, N = 1558.1656.8759.0057.97MIN: 50.91-march=znver2 - MIN: 50.96MIN: 50.8-march=znver2 - MIN: 51.571. (CXX) g++ options: -O3 -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl

Redis

Test: SET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2500K1000K1500K2000K2500KSE +/- 28123.08, N = 3SE +/- 14796.01, N = 3SE +/- 30290.32, N = 4SE +/- 19021.82, N = 32051361.332084989.882122162.942169531.001. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

x265

H.265 1080p Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.0H.265 1080p Video EncodingGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver21224364860SE +/- 0.20, N = 3SE +/- 0.19, N = 3SE +/- 0.28, N = 3SE +/- 0.06, N = 353.0052.4052.9452.53-march=znver2-march=znver21. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2246810SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 37.847.537.787.67-march=znver2-march=znver21. (CXX) g++ options: -fopenmp -O3

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2246810SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 37.287.457.256.94-march=znver2-march=znver21. (CC) gcc options: -O3 -lncurses -lm

FFmpeg

H.264 HD To NTSC DV

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 4.0.2H.264 HD To NTSC DVGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2246810SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 36.886.786.866.83-march=znver2-march=znver21. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lXv -lX11 -lXext -lm -lxcb -lxcb-shape -lxcb-xfixes -lasound -lSDL2 -lsndio -pthread -lbz2 -llzma -O3 -std=c11 -fomit-frame-pointer -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT

SVT-VP9

1080p 8-bit YUV To VP9 Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 2019-02-171080p 8-bit YUV To VP9 Video EncodeGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver220406080100SE +/- 0.15, N = 3SE +/- 0.19, N = 3SE +/- 0.28, N = 3SE +/- 0.08, N = 389.8492.3589.9996.54-march=znver2-march=znver21. (CC) gcc options: -O3 -fPIE -fPIC -O2 -flto -fvisibility=hidden -mavx -pie -rdynamic -lpthread -lrt -lm

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2306090120150SE +/- 2.27, N = 3SE +/- 2.09, N = 4SE +/- 1.55, N = 7SE +/- 2.03, N = 3138.74139.82139.59138.41-march=znver2-march=znver21. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

libjpeg-turbo tjbench

Test: Decompression Throughput

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 2.0.2Test: Decompression ThroughputGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver250100150200250SE +/- 2.32, N = 3SE +/- 0.30, N = 3SE +/- 0.44, N = 3SE +/- 0.31, N = 3220.33225.44218.09225.64-march=znver2-march=znver21. (CC) gcc options: -O3 -rdynamic

Ogg Encoding

WAV To Ogg

OpenBenchmarking.orgSeconds, Fewer Is BetterOgg Encoding 1.3.3WAV To OggGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver21.2062.4123.6184.8246.03SE +/- 0.00, N = 3SE +/- 0.00, N = 4SE +/- 0.00, N = 3SE +/- 0.01, N = 35.055.365.135.05-march=znver2-march=znver21. (CC) gcc options: -O2 -ffast-math -fsigned-char -O3 -logg

SVT-AV1

1080p 8-bit YUV To AV1 Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.51080p 8-bit YUV To AV1 Video EncodeGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver21122334455SE +/- 0.27, N = 3SE +/- 0.13, N = 3SE +/- 0.15, N = 3SE +/- 0.19, N = 346.2246.4946.4546.39-march=znver2-march=znver21. (CXX) g++ options: -O3 -pie -lpthread -lm

FFTW

Build: Stock - Size: 2D FFT Size 512

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 512GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver22K4K6K8K10KSE +/- 19.17, N = 3SE +/- 10.67, N = 3SE +/- 30.08, N = 3SE +/- 148.34, N = 49583.7310531.009028.1010814.00-march=znver2-march=znver21. (CC) gcc options: -pthread -O3 -lm

Bullet Physics Engine

Test: Raytests

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: RaytestsGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.47480.94961.42441.89922.374SE +/- 0.00, N = 6SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 32.112.061.982.04-march=znver2-march=znver21. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

FFTW

Build: Float + SSE - Size: 2D FFT Size 32

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 32GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver210K20K30K40K50KSE +/- 54.85, N = 3SE +/- 28.47, N = 3SE +/- 663.38, N = 4SE +/- 105.51, N = 345361463054525344951-march=znver2-march=znver21. (CC) gcc options: -pthread -O3 -lm

FFTW

Build: Stock - Size: 1D FFT Size 32

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 32GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver23K6K9K12K15KSE +/- 110.06, N = 3SE +/- 5.51, N = 3SE +/- 1.76, N = 3SE +/- 15.90, N = 312748141131295811828-march=znver2-march=znver21. (CC) gcc options: -pthread -O3 -lm

FFTW

Build: Stock - Size: 2D FFT Size 32

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 32GCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver23K6K9K12K15KSE +/- 2.19, N = 3SE +/- 155.95, N = 3SE +/- 141.66, N = 312902141191190914314-march=znver2-march=znver21. (CC) gcc options: -pthread -O3 -lm

SVT-HEVC

1080p 8-bit YUV To HEVC Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 2019-02-031080p 8-bit YUV To HEVC Video EncodeGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver250100150200250SE +/- 1.73, N = 3SE +/- 1.78, N = 3SE +/- 3.72, N = 3SE +/- 0.72, N = 3248.85247.99246.01247.33-march=znver2-march=znver21. (CC) gcc options: -O3 -fPIE -fPIC -O2 -flto -fvisibility=hidden -march=native -pie -rdynamic -lpthread -lrt

TSCP

AI Chess Performance

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2300K600K900K1200K1500KSE +/- 676.60, N = 5SE +/- 6261.48, N = 5SE +/- 620.00, N = 5SE +/- 10688.23, N = 51366017140875213057811337188-march=znver2-march=znver21. (CC) gcc options: -O3 -march=native

Bullet Physics Engine

Test: Convex Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.21380.42760.64140.85521.069SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.950.910.890.90-march=znver2-march=znver21. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: Prim Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.18230.36460.54690.72920.9115SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.810.770.750.77-march=znver2-march=znver21. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: 136 Ragdolls

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.4950.991.4851.982.475SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 32.202.052.052.04-march=znver2-march=znver21. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: 1000 Convex

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.83931.67862.51793.35724.1965SE +/- 0.00, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 33.733.603.513.57-march=znver2-march=znver21. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: 1000 Stack

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.92481.84962.77443.69924.624SE +/- 0.00, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 34.113.853.883.77-march=znver2-march=znver21. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: 3000 Fall

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.7741.5482.3223.0963.87SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 33.443.273.203.22-march=znver2-march=znver21. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver25001000150020002500SE +/- 0.16, N = 3SE +/- 0.89, N = 3SE +/- 20.16, N = 3SE +/- 0.53, N = 32175.852293.462125.262408.26-march=znver2-march=znver21. (CC) gcc options: -O3 -lm

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver22K4K6K8K10KSE +/- 19.91, N = 3SE +/- 12.24, N = 3SE +/- 60.72, N = 3SE +/- 15.98, N = 38526.6610777.886891.3711370.27-march=znver2-march=znver21. (CC) gcc options: -O3 -lm

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver28001600240032004000SE +/- 15.78, N = 3SE +/- 58.43, N = 3SE +/- 37.65, N = 3SE +/- 13.73, N = 33856.633675.943767.633580.73-march=znver2-march=znver21. (CC) gcc options: -O3 -lm

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver270140210280350SE +/- 0.54, N = 3SE +/- 0.24, N = 3SE +/- 2.85, N = 3SE +/- 0.21, N = 3301.17261.10295.18273.49-march=znver2-march=znver21. (CC) gcc options: -O3 -lm

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver22004006008001000SE +/- 0.24, N = 3SE +/- 0.29, N = 3SE +/- 7.16, N = 3SE +/- 0.74, N = 3777.17759.97761.38800.23-march=znver2-march=znver21. (CC) gcc options: -O3 -lm

HPC Challenge

Test / Class: Max Ping Pong Bandwidth

OpenBenchmarking.orgMB/s, More Is BetterHPC Challenge 1.5.0Test / Class: Max Ping Pong BandwidthGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver25K10K15K20K25KSE +/- 62.37, N = 3SE +/- 195.64, N = 3SE +/- 159.70, N = 3SE +/- 119.42, N = 323885.4423993.0424227.2523832.61-march=znver2-march=znver21. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -funroll-loops2. OpenBLAS + Open MPI 2.1.1

HPC Challenge

Test / Class: Random Ring Bandwidth

OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.5.0Test / Class: Random Ring BandwidthGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver21.13542.27083.40624.54165.677SE +/- 0.05697, N = 3SE +/- 0.04322, N = 3SE +/- 0.02698, N = 3SE +/- 0.07571, N = 34.949475.046034.891614.98832-march=znver2-march=znver21. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -funroll-loops2. OpenBLAS + Open MPI 2.1.1

HPC Challenge

Test / Class: Random Ring Latency

OpenBenchmarking.orgusecs, Fewer Is BetterHPC Challenge 1.5.0Test / Class: Random Ring LatencyGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.07470.14940.22410.29880.3735SE +/- 0.00125, N = 3SE +/- 0.00071, N = 3SE +/- 0.00047, N = 3SE +/- 0.00042, N = 30.331860.325210.325960.32698-march=znver2-march=znver21. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -funroll-loops2. OpenBLAS + Open MPI 2.1.1

HPC Challenge

Test / Class: G-Random Access

OpenBenchmarking.orgGUP/s, More Is BetterHPC Challenge 1.5.0Test / Class: G-Random AccessGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.0220.0440.0660.0880.11SE +/- 0.00041, N = 3SE +/- 0.00044, N = 3SE +/- 0.00036, N = 3SE +/- 0.00042, N = 30.097780.097710.097570.09798-march=znver2-march=znver21. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -funroll-loops2. OpenBLAS + Open MPI 2.1.1

HPC Challenge

Test / Class: EP-STREAM Triad

OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.5.0Test / Class: EP-STREAM TriadGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.38940.77881.16821.55761.947SE +/- 0.00098, N = 3SE +/- 0.00091, N = 3SE +/- 0.00015, N = 3SE +/- 0.00081, N = 31.722051.730551.708201.71668-march=znver2-march=znver21. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -funroll-loops2. OpenBLAS + Open MPI 2.1.1

HPC Challenge

Test / Class: G-Ptrans

OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.5.0Test / Class: G-PtransGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver20.66431.32861.99292.65723.3215SE +/- 0.00151, N = 3SE +/- 0.00082, N = 3SE +/- 0.00047, N = 3SE +/- 0.00095, N = 32.729742.947302.732552.95225-march=znver2-march=znver21. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -funroll-loops2. OpenBLAS + Open MPI 2.1.1

HPC Challenge

Test / Class: EP-DGEMM

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.5.0Test / Class: EP-DGEMMGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2816243240SE +/- 0.11, N = 3SE +/- 0.22, N = 3SE +/- 0.19, N = 3SE +/- 0.42, N = 332.8632.8432.8332.60-march=znver2-march=znver21. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -funroll-loops2. OpenBLAS + Open MPI 2.1.1

HPC Challenge

Test / Class: G-Ffte

OpenBenchmarking.orgGFLOP/s, More Is BetterHPC Challenge 1.5.0Test / Class: G-FfteGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2246810SE +/- 0.18198, N = 3SE +/- 0.02559, N = 3SE +/- 0.02013, N = 3SE +/- 0.06300, N = 38.817488.637948.598038.60514-march=znver2-march=znver21. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -funroll-loops2. OpenBLAS + Open MPI 2.1.1

HPC Challenge

Test / Class: G-Ffte

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.5.0Test / Class: G-FfteGCC 10.0.0GCC 10.0.0 znver2GCC 9.1.0GCC 9.1.0 znver2246810SE +/- 0.18198, N = 3SE +/- 0.02559, N = 3SE +/- 0.02013, N = 3SE +/- 0.06300, N = 38.817488.637948.598038.60514-march=znver2-march=znver21. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -funroll-loops2. OpenBLAS + Open MPI 2.1.1


Phoronix Test Suite v10.8.5