AMD EPYC 7642 2P

2 x AMD EPYC 7642 48-Core testing with a AMD DAYTONA_X (RDY1001C BIOS) and llvmpipe 504GB on Ubuntu 19.10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1910192-HU-AMDEPYC7668&grs&sor.

AMD EPYC 7642 2PProcessorMotherboardChipsetMemoryDiskGraphicsNetworkMonitorOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionEPYC 7642 2PLinux 5.4 Git2 x AMD EPYC 7642 48-Core @ 2.30GHz (96 Cores / 192 Threads)AMD DAYTONA_X (RDY1001C BIOS)AMD Starship/Matisse516096MB280GB INTEL SSDPED1D280GA + 256GB Micron_1100_MTFDllvmpipe 504GB2 x Mellanox MT27710Ubuntu 19.105.3.0-18-generic (x86_64)GNOME Shell 3.34.1X Server 1.20.5modesetting 1.20.53.3 Mesa 19.2.1 (LLVM 9.0 128 bits)GCC 9.2.1 20191008ext41920x1080VE2285.4.0-999-generic (x86_64) 20191017OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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-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 Disk Details- NONE / errors=remount-ro,relatime,rwProcessor Details- Scaling Governor: acpi-cpufreq ondemandJava Details- EPYC 7642 2P: OpenJDK Runtime Environment (build 11.0.5-ea+9-post-Ubuntu-1ubuntu1)- Linux 5.4 Git: OpenJDK Runtime Environment (build 11.0.5-ea+10-post-Ubuntu-0ubuntu1)Python Details- Python 2.7.17rc1 + Python 3.7.5rc1Security 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

AMD EPYC 7642 2Predis: LPOPmkl-dnn: IP Batch 1D - f32stress-ng: System V Message Passingtungsten: Non-Exponentialmkl-dnn: IP Batch All - f32redis: GETrocksdb: Seq Fillrocksdb: Rand Fill Syncsvt-av1: Enc Mode 4 - 1080pstress-ng: Tsearchmkl-dnn: Recurrent Neural Network Training - f32rocksdb: Rand Readblender: BMW27 - CPU-Onlysvt-vp9: Visual Quality Optimized - Bosphorus 1080psvt-vp9: VMAF Optimized - Bosphorus 1080pn-queens: Elapsed Timeblender: Classroom - CPU-Onlyoidn: Memorialdav1d: Summer Nature 4Kx264: H.264 Video Encodingcoremark: CoreMark Size 666 - Iterations Per Secondblender: Barbershop - CPU-Onlystress-ng: Socket Activitynpb: LU.Cmt-dgemm: Sustained Floating-Point Rateredis: SETior: Read Testappleseed: Emilystress-ng: Memory Copyingnpb: SP.Bdav1d: Summer Nature 1080psvt-vp9: PSNR/SSIM Optimized - Bosphorus 1080pstress-ng: Matrix Mathblender: Pabellon Barcelona - CPU-Onlyembree: Pathtracer ISPC - Asian Dragonospray: San Miguel - Path Tracerospray: NASA Streamlines - SciVisstress-ng: Lsearchmkl-dnn: Deconvolution Batch deconv_1d - f32stress-ng: Semaphoresnpb: MG.Cmrbayes: Primate Phylogeny Analysisbuild-llvm: Time To Compilepgbench: Buffer Test - Normal Load - Read Onlyembree: Pathtracer - Asian Dragonmkl-dnn: Convolution Batch conv_all - f32mkl-dnn: Convolution Batch conv_3d - f32x265: H.265 1080p Video Encodingembree: Pathtracer - Asian Dragon Objc-ray: Total Time - 4K, 16 Rays Per Pixelblender: Fishy Cat - CPU-Onlyoptcarrot: Optimized Benchmarkrocksdb: Rand Filllibgav1: Summer Nature 4Kdav1d: Chimera 1080pstress-ng: Bsearchembree: Pathtracer ISPC - Asian Dragon Objappleseed: Material Testerredis: LPUSHmkl-dnn: Convolution Batch conv_alexnet - f32appleseed: Disney Materialcassandra: Writesnpb: EP.Credis: SADDglibc-bench: sinhpgbench: Buffer Test - Single Thread - Read Onlyvpxenc: vpxenc VP9 1080p Video Encodelibgav1: Chimera 1080pbuild-linux-kernel: Time To Compilepennant: sedovbigembree: Pathtracer - Crownpennant: leblancbignpb: BT.Cnamd: ATPase Simulation - 327,506 Atomslibgav1: Summer Nature 1080psqlite-speedtest: Timed Time - Size 1,000stress-ng: Hsearchstress-ng: Glibc Qsort Data Sortingglibc-bench: exptscp: AI Chess Performanceglibc-bench: pthread_onceglibc-bench: ffsllglibc-bench: costungsten: Water Causticembree: Pathtracer ISPC - Crownstress-ng: Vector Mathglibc-bench: sqrttungsten: Hairdav1d: Chimera 1080p 10-bitencode-mp3: WAV To MP3stress-ng: Cryptoospray: XFrog Forest - Path Tracertungsten: Volumetric Causticglibc-bench: tanhstress-ng: CPU Stressmkl-dnn: Deconvolution Batch deconv_all - f32glibc-bench: log2sudokut: Total Timenpb: FT.Cbuild-gcc: Time To Compilelibgav1: Chimera 1080p 10-bitglibc-bench: sincosmkl-dnn: Convolution Batch conv_googlenet_v3 - f32npb: EP.Dior: Write Testglibc-bench: sinsvt-av1: Enc Mode 8 - 1080pctx-clock: Context Switch Timeglibc-bench: atanhglibc-bench: asinhglibc-bench: modfglibc-bench: ffssvt-av1: Enc Mode 0 - 1080pospray: Magnetic Reconnection - Path Tracerospray: NASA Streamlines - Path Tracerospray: Magnetic Reconnection - SciVisospray: XFrog Forest - SciVisospray: San Miguel - SciVisrocksdb: Read While Writingcassandra: Mixed 1:3cassandra: Mixed 1:1cassandra: Readsstress-ng: Glibc C String Functionsstress-ng: Context Switchingstress-ng: Forkingpgbench: Buffer Test - Single Thread - Read Writepgbench: Buffer Test - Normal Load - Read Writeluxcorerender: Rainbow Colors and Prismluxcorerender: DLSCmkl-dnn: Deconvolution Batch deconv_3d - f32EPYC 7642 2PLinux 5.4 Git2145929.251.8921122449.002.4410.331978766.832672791686449.642800.13666.6235552465229.16249.96299.851.9657.2426.07325.32150.022974027.49149.0130423.84230894.3220.551434092.451853.75175.6012383.11123514.78753.59308.06465311.0485.1055.077.01101.48957.832.821371739.8599614.54107.5193.10901340.2257.18472.704.1547.4650.257.9349.2779.5124753115.57582.3946032.7247.54299.611259232.8859.5459.411842606390.631678729.1410.1020533.90134.3634.0319.75185.8468.62177.25201645.450.3054448.2478.15529090.471041.206.3510095012.312.3155.4523.5864.84195708.792.915.8698.999.3920351.948.904.6013.9728442.232217.917.6316.7079464.67743.4714.8915.9432.066617.271217.8855.13103.7213813.2111.062.922.320.05333.3324.395016.3976.92982172645089682496777365.7180545931.2516624.842288.4617610.430.180.263.011265416.743.0130647604.051.8211.481785900.3825042017828410.172669.96640.6636799210030.12257.69309.032.0258.9426.79316.86146.193044058.43152.5129774.33226057.6220.131405847.781890.73172.2312624.52125854.29739.75313.82473539.5186.5555.986.90100971.982.781352785.79101007.73106.0891.88913157.6657.90478.494.1048.0350.857.8449.8280.3624494615.41576.7346467.6547.94302.041269417.1359.0758.961856596343.741666898.1210.1720674.99135.2834.2619.62187.0768.19178.36202866.240.3072448.5277.71531774.861046.166.3210139582.322.3255.6923.6865.10195037.072.925.8498.669.4220296.038.884.5914.0028397.902220.967.6216.6879548.06744.0514.9015.9532.046620.181217.4155.11103.7413813.2111.062.922.320.05333.3324.395016.3976.92100977612714222176666704.1142061807.0338433.072154.4518259.700.210.252.91OpenBenchmarking.org

Redis

Test: LPOP

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: LPOPEPYC 7642 2PLinux 5.4 Git500K1000K1500K2000K2500KSE +/- 2658.70, N = 3SE +/- 20622.51, N = 122145929.251265416.741. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

MKL-DNN DNNL

Harness: IP Batch 1D - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN DNNL 1.1Harness: IP Batch 1D - Data Type: f32EPYC 7642 2PLinux 5.4 Git0.67731.35462.03192.70923.3865SE +/- 0.01, N = 3SE +/- 0.01, N = 31.893.01MIN: 1.62MIN: 2.71. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -lpthread -ldl

Stress-NG

Test: System V Message Passing

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message PassingLinux 5.4 GitEPYC 7642 2P7M14M21M28M35MSE +/- 322145.83, N = 7SE +/- 270855.79, N = 1530647604.0521122449.001. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Tungsten Renderer

Scene: Non-Exponential

OpenBenchmarking.orgSeconds, Fewer Is BetterTungsten Renderer 0.2.2Scene: Non-ExponentialLinux 5.4 GitEPYC 7642 2P0.5491.0981.6472.1962.745SE +/- 0.01, N = 3SE +/- 0.01, N = 31.822.441. (CXX) g++ options: -std=c++0x -march=znver1 -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -mfma -mbmi2 -mno-avx -mno-avx2 -mno-xop -mno-fma4 -mno-avx512f -mno-avx512vl -mno-avx512pf -mno-avx512er -mno-avx512cd -mno-avx512dq -mno-avx512bw -mno-avx512ifma -mno-avx512vbmi -fstrict-aliasing -O3 -rdynamic -ljpeg -lpthread -ldl

MKL-DNN DNNL

Harness: IP Batch All - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN DNNL 1.1Harness: IP Batch All - Data Type: f32EPYC 7642 2PLinux 5.4 Git3691215SE +/- 0.10, N = 3SE +/- 0.13, N = 310.3311.48MIN: 9.3MIN: 10.421. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -lpthread -ldl

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: GETEPYC 7642 2PLinux 5.4 Git400K800K1200K1600K2000KSE +/- 34040.00, N = 3SE +/- 12889.65, N = 31978766.831785900.381. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

Facebook RocksDB

Test: Sequential Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Sequential FillEPYC 7642 2PLinux 5.4 Git60K120K180K240K300KSE +/- 983.91, N = 3SE +/- 1876.47, N = 32672792504201. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Facebook RocksDB

Test: Random Fill Sync

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random Fill SyncLinux 5.4 GitEPYC 7642 2P40K80K120K160K200KSE +/- 923.11, N = 3SE +/- 1172.48, N = 31782841686441. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

SVT-AV1

Encoder Mode: Enc Mode 4 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.7Encoder Mode: Enc Mode 4 - Input: 1080pLinux 5.4 GitEPYC 7642 2P3691215SE +/- 0.06, N = 3SE +/- 0.07, N = 310.179.641. (CXX) g++ options: -fPIE -fPIC -pie

Stress-NG

Test: Tsearch

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: TsearchEPYC 7642 2PLinux 5.4 Git6001200180024003000SE +/- 16.20, N = 3SE +/- 11.22, N = 32800.132669.961. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

MKL-DNN DNNL

Harness: Recurrent Neural Network Training - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN DNNL 1.1Harness: Recurrent Neural Network Training - Data Type: f32Linux 5.4 GitEPYC 7642 2P140280420560700SE +/- 7.23, N = 3SE +/- 6.71, N = 3640.66666.62MIN: 598.4MIN: 603.351. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -lpthread -ldl

Facebook RocksDB

Test: Random Read

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random ReadLinux 5.4 GitEPYC 7642 2P80M160M240M320M400MSE +/- 1347156.76, N = 3SE +/- 2904879.33, N = 33679921003555246521. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Blender

Blend File: BMW27 - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.80Blend File: BMW27 - Compute: CPU-OnlyEPYC 7642 2PLinux 5.4 Git714212835SE +/- 0.05, N = 3SE +/- 0.08, N = 329.1630.12

SVT-VP9

Tuning: Visual Quality Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: Visual Quality Optimized - Input: Bosphorus 1080pLinux 5.4 GitEPYC 7642 2P60120180240300SE +/- 3.00, N = 3SE +/- 3.42, N = 3257.69249.961. (CC) gcc options: -fPIE -fPIC -fvisibility=hidden -O3 -pie -rdynamic -lpthread -lrt -lm

SVT-VP9

Tuning: VMAF Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: VMAF Optimized - Input: Bosphorus 1080pLinux 5.4 GitEPYC 7642 2P70140210280350SE +/- 4.29, N = 3SE +/- 2.66, N = 3309.03299.851. (CC) gcc options: -fPIE -fPIC -fvisibility=hidden -O3 -pie -rdynamic -lpthread -lrt -lm

N-Queens

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeEPYC 7642 2PLinux 5.4 Git0.45450.9091.36351.8182.2725SE +/- 0.03, N = 15SE +/- 0.02, N = 151.962.021. (CC) gcc options: -static -fopenmp -O3 -march=native

Blender

Blend File: Classroom - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.80Blend File: Classroom - Compute: CPU-OnlyEPYC 7642 2PLinux 5.4 Git1326395265SE +/- 0.09, N = 3SE +/- 0.18, N = 357.2458.94

Intel Open Image Denoise

Scene: Memorial

OpenBenchmarking.orgImages / Sec, More Is BetterIntel Open Image Denoise 1.0.0Scene: MemorialLinux 5.4 GitEPYC 7642 2P612182430SE +/- 0.21, N = 3SE +/- 0.43, N = 326.7926.07

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Summer Nature 4KEPYC 7642 2PLinux 5.4 Git70140210280350SE +/- 1.29, N = 3SE +/- 1.24, N = 3325.32316.86MIN: 73.11 / MAX: 396.1MIN: 72.13 / MAX: 389.591. (CC) gcc options: -pthread

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingEPYC 7642 2PLinux 5.4 Git306090120150SE +/- 0.46, N = 3SE +/- 1.92, N = 12150.02146.191. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondLinux 5.4 GitEPYC 7642 2P700K1400K2100K2800K3500KSE +/- 38536.01, N = 3SE +/- 44284.65, N = 33044058.432974027.491. (CC) gcc options: -O2 -lrt" -lrt

Blender

Blend File: Barbershop - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.80Blend File: Barbershop - Compute: CPU-OnlyEPYC 7642 2PLinux 5.4 Git306090120150SE +/- 0.37, N = 3SE +/- 1.10, N = 3149.01152.51

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket ActivityEPYC 7642 2PLinux 5.4 Git7K14K21K28K35KSE +/- 365.28, N = 15SE +/- 39.14, N = 330423.8429774.331. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

NAS Parallel Benchmarks

Test / Class: LU.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: LU.CEPYC 7642 2PLinux 5.4 Git50K100K150K200K250KSE +/- 448.47, N = 3SE +/- 2752.49, N = 3230894.32226057.621. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

ACES DGEMM

Sustained Floating-Point Rate

OpenBenchmarking.orgGFLOP/s, More Is BetterACES DGEMM 1.0Sustained Floating-Point RateEPYC 7642 2PLinux 5.4 Git510152025SE +/- 0.33, N = 3SE +/- 0.20, N = 320.5520.131. (CC) gcc options: -O3 -march=native -fopenmp

Redis

Test: SET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: SETEPYC 7642 2PLinux 5.4 Git300K600K900K1200K1500KSE +/- 21744.22, N = 12SE +/- 20373.34, N = 151434092.451405847.781. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

IOR

Read Test

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.2.1Read TestLinux 5.4 GitEPYC 7642 2P400800120016002000SE +/- 11.37, N = 3SE +/- 5.47, N = 31890.731853.75MIN: 1432.14 / MAX: 1992.75MIN: 947.1 / MAX: 2038.081. (CC) gcc options: -O2 -lm -pthread -lmpi

Appleseed

Scene: Emily

OpenBenchmarking.orgSeconds, Fewer Is BetterAppleseed 2.0 BetaScene: EmilyLinux 5.4 GitEPYC 7642 2P4080120160200172.23175.60

Stress-NG

Test: Memory Copying

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Memory CopyingLinux 5.4 GitEPYC 7642 2P3K6K9K12K15KSE +/- 54.92, N = 3SE +/- 80.12, N = 312624.5212383.111. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

NAS Parallel Benchmarks

Test / Class: SP.B

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: SP.BLinux 5.4 GitEPYC 7642 2P30K60K90K120K150KSE +/- 1727.61, N = 14SE +/- 1182.49, N = 9125854.29123514.781. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

dav1d

Video Input: Summer Nature 1080p

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Summer Nature 1080pEPYC 7642 2PLinux 5.4 Git160320480640800SE +/- 3.89, N = 3SE +/- 5.57, N = 3753.59739.75MIN: 173.57 / MAX: 911.57MIN: 165.87 / MAX: 907.21. (CC) gcc options: -pthread

SVT-VP9

Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080pLinux 5.4 GitEPYC 7642 2P70140210280350SE +/- 1.49, N = 3SE +/- 3.89, N = 3313.82308.061. (CC) gcc options: -fPIE -fPIC -fvisibility=hidden -O3 -pie -rdynamic -lpthread -lrt -lm

Stress-NG

Test: Matrix Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Matrix MathLinux 5.4 GitEPYC 7642 2P100K200K300K400K500KSE +/- 7843.47, N = 3SE +/- 7826.09, N = 3473539.51465311.041. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Blender

Blend File: Pabellon Barcelona - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.80Blend File: Pabellon Barcelona - Compute: CPU-OnlyEPYC 7642 2PLinux 5.4 Git20406080100SE +/- 0.25, N = 3SE +/- 0.32, N = 385.1086.55

Embree

Binary: Pathtracer ISPC - Model: Asian Dragon

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.6.1Binary: Pathtracer ISPC - Model: Asian DragonLinux 5.4 GitEPYC 7642 2P1326395265SE +/- 0.15, N = 3SE +/- 0.15, N = 355.9855.07MIN: 54.05 / MAX: 58.73MIN: 53.07 / MAX: 58.31

OSPray

Demo: San Miguel - Renderer: Path Tracer

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: San Miguel - Renderer: Path TracerEPYC 7642 2PLinux 5.4 Git246810SE +/- 0.02, N = 3SE +/- 0.05, N = 37.016.90MIN: 4.41 / MAX: 7.09MIN: 4.24 / MAX: 7.09

OSPray

Demo: NASA Streamlines - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: NASA Streamlines - Renderer: SciVisEPYC 7642 2PLinux 5.4 Git20406080100SE +/- 1.01, N = 15101.48100.00MIN: 14.71 / MAX: 111.11MIN: 15.63 / MAX: 111.11

Stress-NG

Test: Lsearch

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: LsearchLinux 5.4 GitEPYC 7642 2P2004006008001000SE +/- 1.38, N = 3SE +/- 11.01, N = 3971.98957.831. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

MKL-DNN DNNL

Harness: Deconvolution Batch deconv_1d - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN DNNL 1.1Harness: Deconvolution Batch deconv_1d - Data Type: f32Linux 5.4 GitEPYC 7642 2P0.63451.2691.90352.5383.1725SE +/- 0.02, N = 3SE +/- 0.04, N = 42.782.82MIN: 2.58MIN: 2.521. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -lpthread -ldl

Stress-NG

Test: Semaphores

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: SemaphoresEPYC 7642 2PLinux 5.4 Git300K600K900K1200K1500KSE +/- 8569.56, N = 3SE +/- 9614.88, N = 31371739.851352785.791. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

NAS Parallel Benchmarks

Test / Class: MG.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: MG.CLinux 5.4 GitEPYC 7642 2P20K40K60K80K100KSE +/- 1414.68, N = 3SE +/- 908.49, N = 10101007.7399614.541. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

Timed MrBayes Analysis

Primate Phylogeny Analysis

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.2.7Primate Phylogeny AnalysisLinux 5.4 GitEPYC 7642 2P20406080100SE +/- 0.23, N = 3SE +/- 1.58, N = 4106.08107.511. (CC) gcc options: -mmmx -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -msha -maes -mavx -mfma -mavx2 -mrdrnd -mbmi -mbmi2 -madx -mabm -O3 -std=c99 -pedantic -lm

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileLinux 5.4 GitEPYC 7642 2P2040608010091.8893.10

PostgreSQL pgbench

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

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyLinux 5.4 GitEPYC 7642 2P200K400K600K800K1000KSE +/- 3831.25, N = 3SE +/- 571.53, N = 3913157.66901340.221. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Embree

Binary: Pathtracer - Model: Asian Dragon

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.6.1Binary: Pathtracer - Model: Asian DragonLinux 5.4 GitEPYC 7642 2P1326395265SE +/- 0.06, N = 3SE +/- 0.05, N = 357.9057.18MIN: 55.91 / MAX: 61.57MIN: 55.25 / MAX: 60.16

MKL-DNN DNNL

Harness: Convolution Batch conv_all - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN DNNL 1.1Harness: Convolution Batch conv_all - Data Type: f32EPYC 7642 2PLinux 5.4 Git100200300400500SE +/- 7.97, N = 3SE +/- 7.82, N = 3472.70478.49MIN: 440.83MIN: 441.571. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -lpthread -ldl

MKL-DNN DNNL

Harness: Convolution Batch conv_3d - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN DNNL 1.1Harness: Convolution Batch conv_3d - Data Type: f32Linux 5.4 GitEPYC 7642 2P0.93381.86762.80143.73524.669SE +/- 0.04, N = 15SE +/- 0.02, N = 34.104.15MIN: 3.18MIN: 3.551. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -lpthread -ldl

x265

H.265 1080p Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.1.2H.265 1080p Video EncodingLinux 5.4 GitEPYC 7642 2P1122334455SE +/- 0.05, N = 3SE +/- 0.10, N = 348.0347.461. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

Embree

Binary: Pathtracer - Model: Asian Dragon Obj

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.6.1Binary: Pathtracer - Model: Asian Dragon ObjLinux 5.4 GitEPYC 7642 2P1122334455SE +/- 0.05, N = 3SE +/- 0.07, N = 350.8550.25MIN: 49.22 / MAX: 53.7MIN: 48.61 / MAX: 53.26

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelLinux 5.4 GitEPYC 7642 2P246810SE +/- 0.03, N = 3SE +/- 0.03, N = 37.847.931. (CC) gcc options: -lm -lpthread -O3

Blender

Blend File: Fishy Cat - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.80Blend File: Fishy Cat - Compute: CPU-OnlyEPYC 7642 2PLinux 5.4 Git1122334455SE +/- 0.19, N = 3SE +/- 0.11, N = 349.2749.82

Optcarrot

Optimized Benchmark

OpenBenchmarking.orgFPS, More Is BetterOptcarrotOptimized BenchmarkLinux 5.4 GitEPYC 7642 2P20406080100SE +/- 0.30, N = 4SE +/- 0.75, N = 480.3679.511. ruby 2.5.5p157 (2019-03-15 revision 67260) [x86_64-linux-gnu]

Facebook RocksDB

Test: Random Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random FillEPYC 7642 2PLinux 5.4 Git50K100K150K200K250KSE +/- 3150.69, N = 3SE +/- 3050.09, N = 32475312449461. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

libgav1

Video Input: Summer Nature 4K

OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Summer Nature 4KEPYC 7642 2PLinux 5.4 Git48121620SE +/- 0.05, N = 3SE +/- 0.05, N = 315.5715.411. (CXX) g++ options: -O3 -lpthread

dav1d

Video Input: Chimera 1080p

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Chimera 1080pEPYC 7642 2PLinux 5.4 Git130260390520650SE +/- 2.86, N = 3SE +/- 1.77, N = 3582.39576.73MIN: 303.62 / MAX: 727.52MIN: 303.06 / MAX: 720.581. (CC) gcc options: -pthread

Stress-NG

Test: Bsearch

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: BsearchLinux 5.4 GitEPYC 7642 2P10K20K30K40K50KSE +/- 413.24, N = 3SE +/- 313.35, N = 346467.6546032.721. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Embree

Binary: Pathtracer ISPC - Model: Asian Dragon Obj

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.6.1Binary: Pathtracer ISPC - Model: Asian Dragon ObjLinux 5.4 GitEPYC 7642 2P1122334455SE +/- 0.13, N = 3SE +/- 0.06, N = 347.9447.54MIN: 46.09 / MAX: 50.73MIN: 46.02 / MAX: 50.79

Appleseed

Scene: Material Tester

OpenBenchmarking.orgSeconds, Fewer Is BetterAppleseed 2.0 BetaScene: Material TesterEPYC 7642 2PLinux 5.4 Git70140210280350299.61302.04

Redis

Test: LPUSH

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: LPUSHLinux 5.4 GitEPYC 7642 2P300K600K900K1200K1500KSE +/- 19586.59, N = 15SE +/- 14528.15, N = 151269417.131259232.881. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

MKL-DNN DNNL

Harness: Convolution Batch conv_alexnet - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN DNNL 1.1Harness: Convolution Batch conv_alexnet - Data Type: f32Linux 5.4 GitEPYC 7642 2P1326395265SE +/- 0.52, N = 15SE +/- 0.55, N = 1559.0759.54MIN: 53.66MIN: 53.811. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -lpthread -ldl

Appleseed

Scene: Disney Material

OpenBenchmarking.orgSeconds, Fewer Is BetterAppleseed 2.0 BetaScene: Disney MaterialLinux 5.4 GitEPYC 7642 2P132639526558.9659.41

Apache Cassandra

Test: Writes

OpenBenchmarking.orgOp/s, More Is BetterApache Cassandra 3.11.4Test: WritesLinux 5.4 GitEPYC 7642 2P40K80K120K160K200KSE +/- 3072.70, N = 3SE +/- 2802.82, N = 3185659184260

NAS Parallel Benchmarks

Test / Class: EP.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: EP.CEPYC 7642 2PLinux 5.4 Git14002800420056007000SE +/- 33.28, N = 3SE +/- 43.17, N = 36390.636343.741. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

Redis

Test: SADD

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: SADDEPYC 7642 2PLinux 5.4 Git400K800K1200K1600K2000KSE +/- 22741.29, N = 15SE +/- 19738.35, N = 151678729.141666898.121. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

glibc bench

Benchmark: sinh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinhEPYC 7642 2PLinux 5.4 Git3691215SE +/- 0.01, N = 3SE +/- 0.03, N = 310.1010.17

PostgreSQL pgbench

Scaling: Buffer Test - Test: Single Thread - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Single Thread - Mode: Read OnlyLinux 5.4 GitEPYC 7642 2P4K8K12K16K20KSE +/- 279.11, N = 9SE +/- 126.56, N = 320674.9920533.901. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

VP9 libvpx Encoding

vpxenc VP9 1080p Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.1vpxenc VP9 1080p Video EncodeLinux 5.4 GitEPYC 7642 2P306090120150SE +/- 1.73, N = 3SE +/- 1.34, N = 9135.28134.361. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11

libgav1

Video Input: Chimera 1080p

OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Chimera 1080pLinux 5.4 GitEPYC 7642 2P816243240SE +/- 0.21, N = 3SE +/- 0.12, N = 334.2634.031. (CXX) g++ options: -O3 -lpthread

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileLinux 5.4 GitEPYC 7642 2P510152025SE +/- 0.19, N = 13SE +/- 0.19, N = 1319.6219.75

Pennant

Test: sedovbig

OpenBenchmarking.orgHydro Cycle Time - Seconds, Fewer Is BetterPennant 1.0.1Test: sedovbigEPYC 7642 2PLinux 5.4 Git4080120160200SE +/- 0.15, N = 3SE +/- 0.46, N = 3185.84187.071. (CXX) g++ options: -fopenmp -pthread -lmpi_cxx -lmpi

Embree

Binary: Pathtracer - Model: Crown

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.6.1Binary: Pathtracer - Model: CrownEPYC 7642 2PLinux 5.4 Git1530456075SE +/- 0.11, N = 3SE +/- 0.53, N = 368.6268.19MIN: 65.5 / MAX: 72.75MIN: 63.35 / MAX: 72.68

Pennant

Test: leblancbig

OpenBenchmarking.orgHydro Cycle Time - Seconds, Fewer Is BetterPennant 1.0.1Test: leblancbigEPYC 7642 2PLinux 5.4 Git4080120160200SE +/- 0.20, N = 3SE +/- 0.13, N = 3177.25178.361. (CXX) g++ options: -fopenmp -pthread -lmpi_cxx -lmpi

NAS Parallel Benchmarks

Test / Class: BT.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: BT.CLinux 5.4 GitEPYC 7642 2P40K80K120K160K200KSE +/- 337.51, N = 3SE +/- 114.28, N = 3202866.24201645.451. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAMD

ATPase Simulation - 327,506 Atoms

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13b1ATPase Simulation - 327,506 AtomsEPYC 7642 2PLinux 5.4 Git0.06910.13820.20730.27640.3455SE +/- 0.00151, N = 3SE +/- 0.00086, N = 50.305440.30724

libgav1

Video Input: Summer Nature 1080p

OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Summer Nature 1080pLinux 5.4 GitEPYC 7642 2P1122334455SE +/- 0.69, N = 3SE +/- 0.64, N = 448.5248.241. (CXX) g++ options: -O3 -lpthread

SQLite Speedtest

Timed Time - Size 1,000

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000Linux 5.4 GitEPYC 7642 2P20406080100SE +/- 0.14, N = 3SE +/- 0.07, N = 377.7178.151. (CC) gcc options: -O2 -ldl -lz -lpthread

Stress-NG

Test: Hsearch

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: HsearchLinux 5.4 GitEPYC 7642 2P110K220K330K440K550KSE +/- 1413.19, N = 3SE +/- 1266.53, N = 3531774.86529090.471. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Glibc Qsort Data Sorting

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Glibc Qsort Data SortingLinux 5.4 GitEPYC 7642 2P2004006008001000SE +/- 9.02, N = 3SE +/- 5.73, N = 31046.161041.201. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

glibc bench

Benchmark: exp

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: expLinux 5.4 GitEPYC 7642 2P246810SE +/- 0.08, N = 3SE +/- 0.04, N = 66.326.35

TSCP

AI Chess Performance

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceLinux 5.4 GitEPYC 7642 2P200K400K600K800K1000KSE +/- 1367.47, N = 5SE +/- 1723.45, N = 5101395810095011. (CC) gcc options: -O3 -march=native

glibc bench

Benchmark: pthread_once

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_onceEPYC 7642 2PLinux 5.4 Git0.5221.0441.5662.0882.61SE +/- 0.00, N = 8SE +/- 0.00, N = 122.312.32

glibc bench

Benchmark: ffsll

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsllEPYC 7642 2PLinux 5.4 Git0.5221.0441.5662.0882.61SE +/- 0.00, N = 3SE +/- 0.00, N = 102.312.32

glibc bench

Benchmark: cos

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: cosEPYC 7642 2PLinux 5.4 Git1326395265SE +/- 0.02, N = 3SE +/- 0.23, N = 355.4555.69

Tungsten Renderer

Scene: Water Caustic

OpenBenchmarking.orgSeconds, Fewer Is BetterTungsten Renderer 0.2.2Scene: Water CausticEPYC 7642 2PLinux 5.4 Git612182430SE +/- 0.36, N = 3SE +/- 0.26, N = 723.5823.681. (CXX) g++ options: -std=c++0x -march=znver1 -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -mfma -mbmi2 -mno-avx -mno-avx2 -mno-xop -mno-fma4 -mno-avx512f -mno-avx512vl -mno-avx512pf -mno-avx512er -mno-avx512cd -mno-avx512dq -mno-avx512bw -mno-avx512ifma -mno-avx512vbmi -fstrict-aliasing -O3 -rdynamic -ljpeg -lpthread -ldl

Embree

Binary: Pathtracer ISPC - Model: Crown

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.6.1Binary: Pathtracer ISPC - Model: CrownLinux 5.4 GitEPYC 7642 2P1530456075SE +/- 0.13, N = 3SE +/- 0.21, N = 365.1064.84MIN: 61.9 / MAX: 69.36MIN: 61.46 / MAX: 69.24

Stress-NG

Test: Vector Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Vector MathEPYC 7642 2PLinux 5.4 Git40K80K120K160K200KSE +/- 378.92, N = 3SE +/- 264.39, N = 3195708.79195037.071. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

glibc bench

Benchmark: sqrt

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sqrtEPYC 7642 2PLinux 5.4 Git0.6571.3141.9712.6283.285SE +/- 0.00, N = 3SE +/- 0.00, N = 122.912.92

Tungsten Renderer

Scene: Hair

OpenBenchmarking.orgSeconds, Fewer Is BetterTungsten Renderer 0.2.2Scene: HairLinux 5.4 GitEPYC 7642 2P1.31852.6373.95555.2746.5925SE +/- 0.07, N = 3SE +/- 0.08, N = 35.845.861. (CXX) g++ options: -std=c++0x -march=znver1 -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -mfma -mbmi2 -mno-avx -mno-avx2 -mno-xop -mno-fma4 -mno-avx512f -mno-avx512vl -mno-avx512pf -mno-avx512er -mno-avx512cd -mno-avx512dq -mno-avx512bw -mno-avx512ifma -mno-avx512vbmi -fstrict-aliasing -O3 -rdynamic -ljpeg -lpthread -ldl

dav1d

Video Input: Chimera 1080p 10-bit

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Chimera 1080p 10-bitEPYC 7642 2PLinux 5.4 Git20406080100SE +/- 0.09, N = 3SE +/- 0.12, N = 398.9998.66MIN: 66.44 / MAX: 163.99MIN: 66.35 / MAX: 164.711. (CC) gcc options: -pthread

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3EPYC 7642 2PLinux 5.4 Git3691215SE +/- 0.00, N = 3SE +/- 0.02, N = 39.399.421. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lm

Stress-NG

Test: Crypto

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: CryptoEPYC 7642 2PLinux 5.4 Git4K8K12K16K20KSE +/- 37.73, N = 3SE +/- 60.19, N = 320351.9420296.031. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OSPray

Demo: XFrog Forest - Renderer: Path Tracer

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: XFrog Forest - Renderer: Path TracerEPYC 7642 2PLinux 5.4 Git246810SE +/- 0.03, N = 3SE +/- 0.03, N = 38.908.88MIN: 7.46 / MAX: 9.01MIN: 7.09 / MAX: 9.01

Tungsten Renderer

Scene: Volumetric Caustic

OpenBenchmarking.orgSeconds, Fewer Is BetterTungsten Renderer 0.2.2Scene: Volumetric CausticLinux 5.4 GitEPYC 7642 2P1.0352.073.1054.145.175SE +/- 0.00, N = 3SE +/- 0.01, N = 34.594.601. (CXX) g++ options: -std=c++0x -march=znver1 -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -mfma -mbmi2 -mno-avx -mno-avx2 -mno-xop -mno-fma4 -mno-avx512f -mno-avx512vl -mno-avx512pf -mno-avx512er -mno-avx512cd -mno-avx512dq -mno-avx512bw -mno-avx512ifma -mno-avx512vbmi -fstrict-aliasing -O3 -rdynamic -ljpeg -lpthread -ldl

glibc bench

Benchmark: tanh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanhEPYC 7642 2PLinux 5.4 Git48121620SE +/- 0.01, N = 3SE +/- 0.02, N = 313.9714.00

Stress-NG

Test: CPU Stress

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: CPU StressEPYC 7642 2PLinux 5.4 Git6K12K18K24K30KSE +/- 30.73, N = 3SE +/- 99.17, N = 328442.2328397.901. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

MKL-DNN DNNL

Harness: Deconvolution Batch deconv_all - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN DNNL 1.1Harness: Deconvolution Batch deconv_all - Data Type: f32EPYC 7642 2PLinux 5.4 Git5001000150020002500SE +/- 26.20, N = 3SE +/- 28.80, N = 52217.912220.96MIN: 2049.87MIN: 2009.541. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -lpthread -ldl

glibc bench

Benchmark: log2

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: log2Linux 5.4 GitEPYC 7642 2P246810SE +/- 0.01, N = 3SE +/- 0.00, N = 37.627.63

Sudokut

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterSudokut 0.4Total TimeLinux 5.4 GitEPYC 7642 2P48121620SE +/- 0.01, N = 3SE +/- 0.00, N = 316.6816.70

NAS Parallel Benchmarks

Test / Class: FT.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: FT.CLinux 5.4 GitEPYC 7642 2P20K40K60K80K100KSE +/- 192.18, N = 3SE +/- 119.77, N = 379548.0679464.671. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

Timed GCC Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GCC Compilation 8.2Time To CompileEPYC 7642 2PLinux 5.4 Git160320480640800SE +/- 0.83, N = 3SE +/- 0.59, N = 3743.47744.05

libgav1

Video Input: Chimera 1080p 10-bit

OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Chimera 1080p 10-bitLinux 5.4 GitEPYC 7642 2P48121620SE +/- 0.14, N = 3SE +/- 0.08, N = 314.9014.891. (CXX) g++ options: -O3 -lpthread

glibc bench

Benchmark: sincos

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sincosEPYC 7642 2PLinux 5.4 Git48121620SE +/- 0.00, N = 3SE +/- 0.01, N = 315.9415.95

MKL-DNN DNNL

Harness: Convolution Batch conv_googlenet_v3 - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN DNNL 1.1Harness: Convolution Batch conv_googlenet_v3 - Data Type: f32Linux 5.4 GitEPYC 7642 2P714212835SE +/- 0.43, N = 3SE +/- 0.54, N = 332.0432.06MIN: 29.16MIN: 28.521. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -lpthread -ldl

NAS Parallel Benchmarks

Test / Class: EP.D

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: EP.DLinux 5.4 GitEPYC 7642 2P14002800420056007000SE +/- 2.78, N = 3SE +/- 4.17, N = 36620.186617.271. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

IOR

Write Test

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.2.1Write TestEPYC 7642 2PLinux 5.4 Git30060090012001500SE +/- 8.16, N = 3SE +/- 4.77, N = 31217.881217.41MIN: 34.18 / MAX: 1425.21MIN: 726.49 / MAX: 1385.91. (CC) gcc options: -O2 -lm -pthread -lmpi

glibc bench

Benchmark: sin

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinLinux 5.4 GitEPYC 7642 2P1224364860SE +/- 0.00, N = 3SE +/- 0.00, N = 355.1155.13

SVT-AV1

Encoder Mode: Enc Mode 8 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.7Encoder Mode: Enc Mode 8 - Input: 1080pLinux 5.4 GitEPYC 7642 2P20406080100SE +/- 0.87, N = 3SE +/- 0.50, N = 3103.74103.721. (CXX) g++ options: -fPIE -fPIC -pie

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeEPYC 7642 2PLinux 5.4 Git306090120150138138

glibc bench

Benchmark: atanh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: atanhEPYC 7642 2PLinux 5.4 Git3691215SE +/- 0.00, N = 3SE +/- 0.00, N = 313.2113.21

glibc bench

Benchmark: asinh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: asinhEPYC 7642 2PLinux 5.4 Git3691215SE +/- 0.01, N = 3SE +/- 0.00, N = 311.0611.06

glibc bench

Benchmark: modf

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: modfEPYC 7642 2PLinux 5.4 Git0.6571.3141.9712.6283.285SE +/- 0.00, N = 12SE +/- 0.00, N = 122.922.92

glibc bench

Benchmark: ffs

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsEPYC 7642 2PLinux 5.4 Git0.5221.0441.5662.0882.61SE +/- 0.00, N = 3SE +/- 0.00, N = 32.322.32

SVT-AV1

Encoder Mode: Enc Mode 0 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.7Encoder Mode: Enc Mode 0 - Input: 1080pLinux 5.4 GitEPYC 7642 2P0.01130.02260.03390.04520.0565SE +/- 0.00, N = 3SE +/- 0.00, N = 30.050.051. (CXX) g++ options: -fPIE -fPIC -pie

OSPray

Demo: Magnetic Reconnection - Renderer: Path Tracer

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: Magnetic Reconnection - Renderer: Path TracerLinux 5.4 GitEPYC 7642 2P70140210280350SE +/- 0.00, N = 12SE +/- 0.00, N = 12333.33333.33MIN: 50 / MAX: 500MIN: 62.5 / MAX: 500

OSPray

Demo: NASA Streamlines - Renderer: Path Tracer

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: NASA Streamlines - Renderer: Path TracerLinux 5.4 GitEPYC 7642 2P612182430SE +/- 0.00, N = 12SE +/- 0.00, N = 1224.3924.39MIN: 10.64 / MAX: 25MIN: 10.1 / MAX: 25

OSPray

Demo: Magnetic Reconnection - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: Magnetic Reconnection - Renderer: SciVisLinux 5.4 GitEPYC 7642 2P11223344555050MIN: 10.75 / MAX: 52.63MIN: 10.99 / MAX: 52.63

OSPray

Demo: XFrog Forest - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: XFrog Forest - Renderer: SciVisLinux 5.4 GitEPYC 7642 2P48121620SE +/- 0.00, N = 12SE +/- 0.00, N = 1216.3916.39MIN: 11.9 / MAX: 16.67MIN: 9.43 / MAX: 16.95

OSPray

Demo: San Miguel - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: San Miguel - Renderer: SciVisLinux 5.4 GitEPYC 7642 2P20406080100SE +/- 0.00, N = 12SE +/- 0.00, N = 1276.9276.92MIN: 32.26 / MAX: 83.33MIN: 23.26 / MAX: 90.91

Facebook RocksDB

Test: Read While Writing

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Read While WritingLinux 5.4 GitEPYC 7642 2P2M4M6M8M10MSE +/- 176907.51, N = 15SE +/- 172564.92, N = 151009776198217261. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Apache Cassandra

Test: Mixed 1:3

OpenBenchmarking.orgOp/s, More Is BetterApache Cassandra 3.11.4Test: Mixed 1:3EPYC 7642 2PLinux 5.4 Git100200300400500SE +/- 34.08, N = 9SE +/- 16.75, N = 9450271

Apache Cassandra

Test: Mixed 1:1

OpenBenchmarking.orgOp/s, More Is BetterApache Cassandra 3.11.4Test: Mixed 1:1EPYC 7642 2PLinux 5.4 Git2004006008001000SE +/- 34.54, N = 12SE +/- 31.41, N = 9896422

Apache Cassandra

Test: Reads

OpenBenchmarking.orgOp/s, More Is BetterApache Cassandra 3.11.4Test: ReadsEPYC 7642 2PLinux 5.4 Git2K4K6K8K10KSE +/- 6774.17, N = 8SE +/- 15.93, N = 98249217

Stress-NG

Test: Glibc C String Functions

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Glibc C String FunctionsEPYC 7642 2PLinux 5.4 Git1.5M3M4.5M6M7.5MSE +/- 85811.53, N = 15SE +/- 109056.52, N = 156777365.716666704.111. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context SwitchingEPYC 7642 2PLinux 5.4 Git20M40M60M80M100MSE +/- 1932864.46, N = 15SE +/- 706795.29, N = 1580545931.2542061807.031. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Forking

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: ForkingLinux 5.4 GitEPYC 7642 2P8K16K24K32K40KSE +/- 426.31, N = 3SE +/- 314.91, N = 1538433.0716624.841. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

PostgreSQL pgbench

Scaling: Buffer Test - Test: Single Thread - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Single Thread - Mode: Read WriteEPYC 7642 2PLinux 5.4 Git5001000150020002500SE +/- 46.47, N = 9SE +/- 10.42, N = 32288.462154.451. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

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

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteLinux 5.4 GitEPYC 7642 2P4K8K12K16K20KSE +/- 831.65, N = 9SE +/- 701.38, N = 918259.7017610.431. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

LuxCoreRender

Scene: Rainbow Colors and Prism

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.2Scene: Rainbow Colors and PrismLinux 5.4 GitEPYC 7642 2P0.04730.09460.14190.18920.2365SE +/- 0.01, N = 12SE +/- 0.02, N = 120.210.18MIN: 0.1 / MAX: 0.26MIN: 0.1 / MAX: 0.29

LuxCoreRender

Scene: DLSC

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.2Scene: DLSCEPYC 7642 2PLinux 5.4 Git0.05850.1170.17550.2340.2925SE +/- 0.04, N = 12SE +/- 0.04, N = 120.260.25MIN: 0.1 / MAX: 0.41MIN: 0.1 / MAX: 0.44

MKL-DNN DNNL

Harness: Deconvolution Batch deconv_3d - Data Type: f32

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN DNNL 1.1Harness: Deconvolution Batch deconv_3d - Data Type: f32Linux 5.4 GitEPYC 7642 2P0.67731.35462.03192.70923.3865SE +/- 0.09, N = 15SE +/- 0.09, N = 122.913.01MIN: 2.32MIN: 2.281. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -lpthread -ldl

Phoronix Test Suite v10.8.4