AMD EPYC Linux Server Benchmarks

AMD EPYC benchmarks on Ubuntu Linux. Latest as of November 2018.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1811149-SK-AMDEPYCBE94
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Audio Encoding 3 Tests
Bioinformatics 3 Tests
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Chess Test Suite 6 Tests
Timed Code Compilation 6 Tests
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Creator Workloads 25 Tests
Cryptography 5 Tests
Database Test Suite 3 Tests
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HPC - High Performance Computing 15 Tests
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Java 4 Tests
Common Kernel Benchmarks 8 Tests
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Memory Test Suite 6 Tests
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Multi-Core 44 Tests
NVIDIA GPU Compute 4 Tests
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Programmer / Developer System Benchmarks 10 Tests
Python 3 Tests
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  Test
  Duration
EPYC 7251
November 13 2018
  18 Hours, 55 Minutes
EPYC 7351P
November 12 2018
  16 Hours, 22 Minutes
EPYC 7401P
November 11 2018
  16 Hours
EPYC 7551
November 08 2018
  15 Hours, 53 Minutes
EPYC 7601
November 10 2018
  15 Hours, 41 Minutes
2 x EPYC 7601
November 09 2018
  19 Hours, 11 Minutes
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  17 Hours

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AMD EPYC Linux Server Benchmarks ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601AMD EPYC 7251 8-Core @ 2.10GHz (8 Cores / 16 Threads)TYAN B8026T70AE24HR (V1.02.B10 BIOS)AMD Family 17h129024MB280GB INTEL SSDPE21D280GAllvmpipe 126GBVE228Broadcom NetXtreme BCM5720 Gigabit PCIeUbuntu 18.104.19.1-041901-generic (x86_64)GNOME Shell 3.30.1X Server 1.20.1modesetting 1.20.13.3 Mesa 18.2.2 (LLVM 7.0 128 bits)GCC 8.2.0ext41920x1080AMD EPYC 7351P 16-Core @ 2.40GHz (16 Cores / 32 Threads)AMD EPYC 7401P 24-Core @ 2.00GHz (24 Cores / 48 Threads)AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads)GIGABYTE MZ31-AR0-00 v01010101 (F07 BIOS)28672MBASPEED ASPEED FamilyRealtek RTL8111/8168/84111024x768AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads)TYAN B8026T70AE24HR (V1.02.B10 BIOS)129024MBllvmpipe 126GBVE228Broadcom NetXtreme BCM5720 Gigabit PCIe1920x10802 x AMD EPYC 7601 32-Core @ 3.07GHz (64 Cores / 128 Threads)Dell 02MJ3T (1.2.5 BIOS)516096MB120GB SSDSCKJB120G7R + 20 x 500GB Samsung SSD 860 + 280GB INTEL SSDPE21D280GAMatrox Matrox G200eW3Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA1600x1200OpenBenchmarking.orgEnvironment Details- CXXFLAGS=-O3-march=native CFLAGS=-O3-march=nativeCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v Disk Details- NONE / errors=remount-ro,relatime,rwProcessor Details- EPYC 7251, EPYC 7351P, EPYC 7401P, EPYC 7551, EPYC 7601: Scaling Governor: acpi-cpufreq ondemandPython Details- Python 2.7.15+ + Python 3.6.7Security Details- __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp

EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601Logarithmic Result OverviewPhoronix Test Suite 10.6.1Aircrack-ngOpenSSLm-queensC-RayRust Prime BenchmarkN-QueensCLOMPasmFishPrimesieveNAMDJohn The RipperStockfishBlenderSmallptPOV-RayTachyonChaos Group V-RAYTimed Linux Kernel CompilationTimed LLVM Compilation7-Zip CompressionStress-NGIndigoBenchebizzySysbenchY-CruncherStreamRodiniax264Sunflow Rendering SystemTTSIOD 3D RendererTimed ImageMagick CompilationGo BenchmarksZstd CompressionCloverLeafx265PostgreSQL pgbenchBlogBenchDarktableRAR Compressiont-test1R BenchmarkMemcached mcperfMariaDBScikit-LearnRust MandelbrotPerl BenchmarksParboilTimed PHP CompilationOSBenchXsbenchTimed HMMer SearchNAS Parallel BenchmarksTimed Apache CompilationSciMarkHigh Performance Conjugate GradientRedisNGINX BenchmarkGraphicsMagickglibc benchDaCapo BenchmarkLuaJITRAMspeed SMPTimed MAFFT AlignmentGzip CompressionBullet Physics EngineNode.js Octane BenchmarkSudokutPolyBench-CMencoderGnuPGFFTWBYTE Unix BenchmarkJava SciMarkMinionGitAOBenchTinymembenchFhourstoneslibjpeg-turbo tjbenchRadiance BenchmarkHimeno BenchmarkNumpy BenchmarkCraftylzbenchVP9 libvpx EncodingGNU MPCTSCPOgg EncodingFLAC Audio EncodingCryptsetupCacheBenchBork File EncrypterOptcarrotGNU GMP GMPbenchCompile BenchPHPBenchSwetLAME MP3 EncodingdcraweSpeak Speech EnginePyBenchGIMPHierarchical INTegrationMBWTesseract OCRGNU Octave BenchmarkOpenCV BenchmarkApache Benchmark

AMD EPYC Linux Server Benchmarks blogbench: Readblogbench: Writecompilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treeramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointstream: Copystream: Scalestream: Triadstream: Addtinymembench: Standard Memcpymbw: Memory Copy - 128 MiBmbw: Memory Copy - 512 MiBmbw: Memory Copy - 1024 MiBmbw: Memory Copy - 4096 MiBmbw: Memory Copy - 8192 MiBmbw: Memory Copy, Fixed Block Size - 128 MiBmbw: Memory Copy, Fixed Block Size - 512 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBmbw: Memory Copy, Fixed Block Size - 4096 MiBmbw: Memory Copy, Fixed Block Size - 8192 MiBt-test1: 1t-test1: 2mpcbench: Multi-Precision Benchmarkparboil: OpenMP LBMparboil: OpenMP CUTCPparboil: OpenMP Stencilparboil: OpenMP MRI Griddingcloverleaf: Lagrangian-Eulerian Hydrodynamicsrodinia: OpenMP LavaMDrodinia: OpenMP CFD Solverrodinia: OpenMP Streamclusterhpcg: clomp: Static OMP Speedupnamd: ATPase Simulation - 327,506 Atomspolybench-c: Covariance Computationpolybench-c: Correlation Computationpolybench-c: 3 Matrix Multiplicationslzbench: XZ 0 - Compressionlzbench: Zstd 1 - Compressionlzbench: Brotli 0 - Compressionlzbench: Libdeflate 1 - Compressionffte: N=256, 1D Complex FFT Routinefftw: Stock - 1D FFT Size 32fftw: Stock - 1D FFT Size 64fftw: Stock - 2D FFT Size 32fftw: Stock - 2D FFT Size 64fftw: Stock - 1D FFT Size 128fftw: Stock - 1D FFT Size 256fftw: Stock - 1D FFT Size 512fftw: Stock - 2D FFT Size 128fftw: Stock - 2D FFT Size 256fftw: Stock - 2D FFT Size 512fftw: Stock - 1D FFT Size 1024fftw: Stock - 1D FFT Size 2048fftw: Stock - 1D FFT Size 4096fftw: Stock - 2D FFT Size 1024fftw: Stock - 2D FFT Size 2048fftw: Stock - 2D FFT Size 4096fftw: Float + SSE - 1D FFT Size 32fftw: Float + SSE - 1D FFT Size 64fftw: Float + SSE - 2D FFT Size 32fftw: Float + SSE - 2D FFT Size 64fftw: Float + SSE - 1D FFT Size 128fftw: Float + SSE - 1D FFT Size 256fftw: Float + SSE - 1D FFT Size 512fftw: Float + SSE - 2D FFT Size 128fftw: Float + SSE - 2D FFT Size 256fftw: Float + SSE - 2D FFT Size 512fftw: Float + SSE - 1D FFT Size 1024fftw: Float + SSE - 1D FFT Size 2048fftw: Float + SSE - 1D FFT Size 4096fftw: Float + SSE - 2D FFT Size 1024fftw: Float + SSE - 2D FFT Size 2048fftw: Float + SSE - 2D FFT Size 4096hmmer: Pfam Database Searchmafft: Multiple Sequence Alignmentgmpbench: Total Timego-benchmark: jsongo-benchmark: buildgo-benchmark: garbagebork: File Encryption Timedacapobench: H2dacapobench: Jythonfhourstones: Complex Connect-4 Solvingbyte: Dhrystone 2cachebench: Readcachebench: Writecachebench: Read / Modify / Writeluajit: Compositeluajit: Monte Carloluajit: Fast Fourier Transformluajit: Sparse Matrix Multiplyluajit: Dense LU Matrix Factorizationluajit: Jacobi Successive Over-Relaxationscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationnumpy: crafty: Elapsed Timetscp: AI Chess Performancejohn-the-ripper: Blowfishjohn-the-ripper: Traditional DESttsiod-renderer: Phong Rendering With Soft-Shadow Mappingvpxenc: vpxencx265: H.265 Video Encodinggraphics-magick: Swirlgraphics-magick: Rotategraphics-magick: Sharpengraphics-magick: Enhancedgraphics-magick: Resizinggraphics-magick: Noise-Gaussiangraphics-magick: HWB Color Spacehimeno: Poisson Pressure Solvercompress-7zip: Compress Speed Teststockfish: Total Timeasmfish: 1024 Hash Memory, 26 Depthswet: Averageebizzy: build-apache: Time To Compilebuild-imagemagick: Time To Compilebuild-linux-kernel: Time To Compilebuild-llvm: Time To Compilebuild-php: Time To Compilec-ray: Total Time - 4K, 16 Rays Per Pixelcompress-pbzip2: 256MB File Compressionopm-git: Flow MPI Norne - 32povray: Trace Timeprimesieve: 1e12 Prime Number Generationrust-mandel: Time To Complete Serial/Parallel Mandelbrotrust-prime: Prime Number Test To 200,000,000smallpt: Global Illumination Renderer; 128 Samplesy-cruncher: Calculating 500M Pi Digitsnode-octane: aobench: 2048 x 2048 - Total Timebullet: Raytestsbullet: 3000 Fallbullet: 1000 Stackbullet: 1000 Convexbullet: 136 Ragdollsbullet: Prim Trimeshbullet: Convex Trimeshcompress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19dcraw: RAW To PPM Image Conversionencode-flac: WAV To FLACencode-mp3: WAV To MP3encode-ogg: WAV To Oggespeak: Text-To-Speech Synthesisffmpeg: H.264 HD To NTSC DVm-queens: Time To Solvemencoder: AVI To LAVCminion: Gracefulminion: Solitaireminion: Quasigroupn-queens: Elapsed Timeopencv-bench: perl-benchmark: Pod2htmlperl-benchmark: Interpreterradiance: Serialradiance: SMP Parallelsudokut: Total Timetachyon: Total Timegnupg: Linux 4.3 Package File Encryptionopenssl: RSA 4096-bit Performanceaircrack-ng: glibc-bench: cosglibc-bench: ffsglibc-bench: singlibc-bench: sqrtglibc-bench: tanhglibc-bench: ffsllglibc-bench: pthread_oncecryptsetup: PBKDF2-sha512tjbench: Decompression Throughputmysqlslap: 128pgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writepgbench: Buffer Test - Single Thread - Read Onlypgbench: Buffer Test - Single Thread - Read Writedarktable: Boat - CPU-onlydarktable: Masskrug - CPU-onlydarktable: Server Rack - CPU-onlydarktable: Server Room - CPU-onlygimp: resizegimp: rotategimp: auto-levelsgimp: unsharp-maskoctave-benchmark: redis: LPOPredis: SADDredis: LPUSHredis: GETredis: SETstress-ng: Cryptostress-ng: Forkingstress-ng: CPU Stressstress-ng: Matrix Mathstress-ng: Vector Mathstress-ng: Memory Copyingstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: System V Message Passingsysbench: Memorysysbench: CPUoptcarrot: Optimized Benchmarkindigobench: Bedroomindigobench: Supercarblender: BMW27 - CPU-Onlyblender: Classroom - CPU-Onlyblender: Fishy Cat - CPU-Onlyblender: Barbershop - CPU-Onlyblender: Pabellon Barcelona - CPU-Onlyblender: BMW27 - CPU-Onlyblender: Classroom - CPU-Onlyblender: Fishy Cat - CPU-Onlyblender: Barbershop - CPU-Onlyblender: Pabellon Barcelona - CPU-Onlyxsbench: mcperf: Addmcperf: Getmcperf: Setmcperf: Appendmcperf: Deletemcperf: Prependmcperf: Replacepybench: Total For Average Test Timeshint: FLOAThint: DOUBLEnginx: Static Web Page Servingapache: Static Web Page Servingphpbench: PHP Benchmark Suitecompress-rar: Linux Source Tree Archiving To RARgit: Time To Complete Common Git Commandsscikit-learn: sunflow: Global Illumination + Image Synthesisv-ray: CPUtesseract-ocr: Time To OCR 7 Imagesosbench: Create Filesosbench: Create Threadsosbench: Launch Programsosbench: Create Processesosbench: Memory Allocationsjava-scimark2: Compositejava-scimark2: Monte Carlojava-scimark2: Fast Fourier Transformjava-scimark2: Sparse Matrix Multiplyjava-scimark2: Dense LU Matrix Factorizationjava-scimark2: Jacobi Successive Over-Relaxationx264: H.264 Video Encodingopm-git: Flow MPI Extra - 16opm-git: Flow MPI Norne - 16compress-gzip: Linux Source Tree Archiving To .tar.gzrbenchmark: npb: BT.Anpb: EP.Cnpb: FT.Anpb: FT.Bnpb: LU.Anpb: LU.Cnpb: SP.Aopm-git: Flow MPI Extra - 32opm-git: Flow MPI Norne - 64mysqlslap: 64build-gcc: Time To CompileEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601118881219132140135721363060326326214252532826554327232757323730279502729783409837499402094328721511908118911182811730116606068688568476878709135.5811.65559046.144.958.9363.441.7751.1526.3526.730.821.383.085256.046.054.3223292306158922571579648704968237389745870896825631577037276717954184850481186351206223284230521457918622226122269020730207542430224724245511448612315117049.204.073570938953123894546930242777813.49683274359525304846832008198023849587734321782917131284134750420622032293152687861885146918773139101074318000021211.057.1615517111112817410518289130627162824021759792748500471246129533.9349.91116.9564099.0480.345.4471.2343.0170.6957.8215.3553.422568649.653.486.207.056.203.801.271.4926.9917.7613.6611.598.3644.1511.2499.1224.9863.7998.1016419.421130.208722500.00156901112834720.307.6918.991242110071445.081434.9536.205.085.09849287132162123039168141151518929.1510.210.214.7914.4821.9423.7630.2522.75105398913845649862851546525112318616092473320504184618477285156523412470397678723813671210154.990.781.61335.06706.16466.161798969347.991063496.521841891146821322956500392344226038409132662325260166823738915058143592120394153643628661907.9320.622.30116.8646.4021.0325.7597.2559.2898.2418021114128619013488121955.9153.140.29314425241872187292368325279276842114601432821319921439365216933774282532105725894273133327826811236052851328674868578678810014699688737312660126671260711991125536164704069777007709836.5811.01560333.832.829.501561.0626.0616.0115.090.821.151.507556.016.003.8823292306156721171519591707167727346746270536969685877077210715160015301488588511216523287230481463818827225652260920739211672433124743244031889414023120078.373.433573493832723606784874127771613.446793707597082988297820081985838501102634522483824341289180550420323024486153089169435214390772047194228363666736111.1410.6316917113915317613518790160038330754123739901047936697593017830.2933.4762.8034181.5640.342.9736.6920.6159.5029.077.9229.182622849.163.475.556.425.923.441.261.4815.8017.8113.6411.598.3844.1710.6849.7724.4462.4095.941649.731100.211314390.00171931112333920.593.9419.452483219581645.811645.6541.415.815.82850659132254249578316091266120475.436.980.143.1413.4820.4923.2129.6721.1211566311474510106476917165321308263321542402418984185369104028109926568333723352439551392415255.711.693.55164.43342.86221.45853444170.96503237.60874415201200526176455332497326487429332643526700166823748533158058460421673164443621691527.8620.991.3259.2845.5220.4923.8972.9945.9096.6817801114117018993496122093.6627382.6652.200.3908442748166767075433534481528586061014141807434121147136922073406428445216272521826839324652840023486286642910184408850769722496936740412729127231268912613125096195705269947062712738.4612.64578035.462.368.602431.1319.8113.2217.250.770.831.212155.765.773.8724303319162953774119971728969507597776272567144705579667474735162495215499494631270724075238571516619490233682345221475218802537225430250751956113850123958.033.653700380617723648119496102327513.02750968131012430669770207720532398421066356229868254313341859521208234246421582856185053715748000962304810711500040811.1211.30179176154167175149193930776654354157949280378505076073111463129.4830.8852.9028277.5228.712.3728.9616.8354.5622.655.7923.042739147.453.355.366.175.703.321.211.4415.0617.2513.1811.208.1642.7110.7035.8623.5660.2892.551586.841110.201025810.00204261108432919.922.8618.743503307921324.681324.5533.334.684.69878224137244317536348741366821194.946.420.122.6513.2320.1823.0730.0121.15118117415316951107291173123213186654494452525797103356511904004133998529514912106050612063490156.792.204.64132.74272.91181.96672351139.27402193.75697334188723326975668002645528893543992895529881161524567255760681344922275159233727451527.6324.421.1348.1444.9819.9924.3669.2048.7496.19185911551333196735791262106.1327075.9949.060.445540926904866514160871561072719555109081083819011144337021582873827202190552140224005319742734721744273612453146994486305682454795748412985129451286711253123566278714571447001650939.6413.62581067.241.9611.163762.0115.4411.6021.480.780.710.933375.805.823.72233053191636513956074119997728371077664772472557214712079997522745158035127499194101271724125238881517519451234962066321574219252514925605255141794412744122728.233.95370433202312387587228589717912.87776469421029331422611208120578399081071357231868256413361869523210238546401586857381454315208038422662113793100043811.5711.08182178163172170158197926851235630869163302402506969513117821930.2629.7743.9824777.0523.112.1393.0123.0112.9353.1617.024.6821.562726447.333.345.336.165.693.311.211.4314.6717.1813.1411.188.0742.6210.8328.3523.5560.1992.421585.581170.201935540.00228169108732319.912.3718.394362386671324.681324.5533.344.684.69879193138242407453381861449920648.136.490.153.0513.4820.1224.0731.2922.661938048159490411192921869551131039256634359773681329946434836611660810765409956434259043474223957.352.815.60105.36209.46146.34527276110.17308155.90549259174084425584553882525026191613243707426399161424363558258894783722501157253716451497.5029.371.2539.5044.5019.5526.1469.0249.0994.8918631155133019703595126499.5039880.9048.370.489239768353295330554846367422693137934334540155139723343156127113199182586226613315712801423388283142885982083826729387593632748312807127491272212647126346258714371007150729239.1613.31614035.201.859.183471.3215.3910.8218.310.820.690.908855.485.473.662532533917310169789410626778175058091823077757707754585127984787965875781522699821342025666254171618420641251432502422781233682694627240272332045914761130337.923.45394132065552295555236787216012.23752867431060833474468221621909424971131380238918269514221940556219244147961688805602757106038531272759113682185745512.2511.70191187170181175165206989912205700807366907463528874816113906828.8628.0242.9823673.1921.972.0890.5022.6112.7049.9915.634.5119.332924244.473.145.055.845.353.111.141.3414.0016.1512.3710.517.6140.1410.5127.2222.1156.7687.421495.291120.189584110.00220126101431518.782.3717.364554407361374.821364.7035.194.824.83939028147252396841362131480521475.076.070.132.4312.8619.1422.9729.9620.9212448341656886119746918383961367859591844566770013744568691390517390111600611018159459977204472260.742.945.97101.93201.93139.91504265106.24296149.60523248183571830783619572903029843634995040541778151426121061363739138123510163633996601457.1527.431.0238.9042.4018.8825.7769.8548.1593.48199012301423209738571346106.7526375.7445.510.4638406589236673852707645996927302666071038770205281241559384237933834297422470528275295043532230580259492998331026158697154691176076174091804112943128391275712577125636875759976007650782421.398.44619037.871.909.005201.628.1212.6620.640.640.200.458285.445.463.642532634217410163779010640765275488187829077767688750185077967787866235903536798021345825704255091616020718248762509722920233392698227128268771901813364129916.733.453940550867622058705682146091712.21557764371035033652455221621915425051124380248899267214231942556227239848441686803576656897258547357159125823766738612.2213.50194188182188105184208987130239100932062119448261491869221172679925.9423.2726.4614970.3611.2168.3512.826.3447.478.142.5715.612954344.513.145.065.815.353.121.141.3413.4516.3312.3410.517.5740.1413.6322.0456.8187.901472.781190.189901630.00115189101631018.071.4817.239225818711374.821364.7034.504.824.839328981461735182851146915145225210.257.130.154.3512.3417.8022.3931.7120.901246670165257712150901902826139631211952286821580829341913606227482545817118926926571942173228874959.823.345.4458.0298.7983.6332314160.5415288.13309134155830644730539964118945052639444485545576151826200793361089675418498159553979291087.1030.711.2724.5743.9919.5562.1493.4373.9792.47199112351413209838611346131.7519056.3745.480.47284149177716391739133328114877288616558.72442821OpenBenchmarking.org

BlogBench

BlogBench is designed to replicate the load of a real-world busy file server by stressing the file-system with multiple threads of random reads, writes, and rewrites. The behavior is mimicked of that of a blog by creating blogs with content and pictures, modifying blog posts, adding comments to these blogs, and then reading the content of the blogs. All of these blogs generated are created locally with fake content and pictures. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: ReadEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601300K600K900K1200K1500KSE +/- 4328.90, N = 3SE +/- 6005.79, N = 3SE +/- 9695.00, N = 3SE +/- 14289.34, N = 3SE +/- 1926.54, N = 3SE +/- 4463.58, N = 311888121432821141807481083813793437702051. (CC) gcc options: -O3 -march=native -pthread
OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: ReadEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601200K400K600K800K1000KMin: 1181475 / Avg: 1188812 / Max: 1196461Min: 1423737 / Avg: 1432821.33 / Max: 1444169Min: 1406229 / Avg: 1418073.67 / Max: 1437291Min: 790578 / Avg: 810838.33 / Max: 838424Min: 1377308 / Avg: 1379343 / Max: 1383194Min: 762186 / Avg: 770204.67 / Max: 7776121. (CC) gcc options: -O3 -march=native -pthread

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: WriteEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76017K14K21K28K35KSE +/- 154.77, N = 3SE +/- 97.58, N = 3SE +/- 109.20, N = 3SE +/- 113.69, N = 3SE +/- 1014.86, N = 3SE +/- 153.10, N = 31913231992341211901134540281241. (CC) gcc options: -O3 -march=native -pthread
OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: WriteEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76016K12K18K24K30KMin: 18923 / Avg: 19131.67 / Max: 19434Min: 31824 / Avg: 31992 / Max: 32162Min: 33905 / Avg: 34121 / Max: 34257Min: 18893 / Avg: 19010.67 / Max: 19238Min: 32531 / Avg: 34540 / Max: 35795Min: 27911 / Avg: 28124 / Max: 284211. (CC) gcc options: -O3 -march=native -pthread

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760130060090012001500SE +/- 0.99, N = 3SE +/- 3.99, N = 3SE +/- 1.71, N = 3SE +/- 4.69, N = 3SE +/- 2.35, N = 3SE +/- 5.23, N = 3140114391471144315511559
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760130060090012001500Min: 1398.82 / Avg: 1400.79 / Max: 1401.84Min: 1430.77 / Avg: 1438.76 / Max: 1442.75Min: 1467.94 / Avg: 1470.84 / Max: 1473.87Min: 1436.48 / Avg: 1442.6 / Max: 1451.82Min: 1548.55 / Avg: 1550.9 / Max: 1555.59Min: 1550.49 / Avg: 1558.89 / Max: 1568.48

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760190180270360450SE +/- 0.69, N = 3SE +/- 2.35, N = 3SE +/- 1.69, N = 3SE +/- 3.78, N = 3SE +/- 1.31, N = 3SE +/- 5.20, N = 3357365369370397384
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760170140210280350Min: 356.41 / Avg: 357.37 / Max: 358.72Min: 359.94 / Avg: 364.63 / Max: 366.98Min: 366.98 / Avg: 369.24 / Max: 372.55Min: 362.55 / Avg: 370.03 / Max: 374.72Min: 395.75 / Avg: 397.39 / Max: 399.98Min: 373.83 / Avg: 384.04 / Max: 390.85

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76015001000150020002500SE +/- 9.33, N = 3SE +/- 4.64, N = 3SE +/- 5.75, N = 3SE +/- 5.86, N = 3SE +/- 0.00, N = 3SE +/- 31.91, N = 3213621692207215823342379
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601400800120016002000Min: 2119.31 / Avg: 2136.44 / Max: 2151.4Min: 2164.74 / Avg: 2169.38 / Max: 2178.66Min: 2198.97 / Avg: 2207.2 / Max: 2218.27Min: 2150.83 / Avg: 2157.51 / Max: 2169.19Min: 2333.74 / Avg: 2333.74 / Max: 2333.74Min: 2316.42 / Avg: 2378.9 / Max: 2421.44

RAMspeed SMP

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: IntegerEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76017K14K21K28K35K3060333774340642873831561338341. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: IntegerEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76016K12K18K24K30K2632628253284452720227113297421. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: IntegerEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76015K10K15K20K25K2142521057216271905519918247051. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76016K12K18K24K30K2532825894252182140225862282751. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: IntegerEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76016K12K18K24K30K2655427313268392400526613295041. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating PointEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76018K16K24K32K40K3272333278324653197431571353221. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating PointEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76017K14K21K28K35K2757326811284002734728014305801. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating PointEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76016K12K18K24K30K2373023605234862174423388259491. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating PointEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76016K12K18K24K30K2795028513286642736128314299831. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating PointEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76017K14K21K28K35K2729728674291012453128859310261. (CC) gcc options: -O3 -march=native

Stream

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760130K60K90K120K150KSE +/- 229.10, N = 5SE +/- 9.78, N = 5SE +/- 457.05, N = 5SE +/- 804.61, N = 20SE +/- 933.91, N = 5SE +/- 1329.22, N = 2083409868578440846994820831586971. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760130K60K90K120K150KMin: 82738.1 / Avg: 83408.6 / Max: 83813.8Min: 86829.6 / Avg: 86857.02 / Max: 86881.3Min: 82632.1 / Avg: 84408.18 / Max: 85048Min: 40874.7 / Avg: 46993.87 / Max: 55555.5Min: 78581.8 / Avg: 82083.02 / Max: 83450.1Min: 147875.5 / Avg: 158696.52 / Max: 169257.41. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760130K60K90K120K150KSE +/- 10.28, N = 5SE +/- 11.68, N = 5SE +/- 133.33, N = 5SE +/- 2123.81, N = 5SE +/- 1054.13, N = 5SE +/- 1900.60, N = 583749867888507648630826721546911. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760130K60K90K120K150KMin: 83730.1 / Avg: 83749.36 / Max: 83787.6Min: 86754.4 / Avg: 86787.62 / Max: 86815Min: 84683.2 / Avg: 85076.48 / Max: 85337.9Min: 43216.3 / Avg: 48629.58 / Max: 56199.4Min: 78624.2 / Avg: 82671.98 / Max: 84360.6Min: 149642.9 / Avg: 154690.68 / Max: 160932.51. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760140K80K120K160K200KSE +/- 453.73, N = 5SE +/- 9.67, N = 5SE +/- 590.87, N = 5SE +/- 2955.99, N = 5SE +/- 1186.43, N = 5SE +/- 2485.73, N = 5940201001469722456824938751760761. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760130K60K90K120K150KMin: 92725.1 / Avg: 94020.4 / Max: 94779.4Min: 100112.7 / Avg: 100146.16 / Max: 100171.5Min: 95082.9 / Avg: 97223.64 / Max: 98119.1Min: 48142.4 / Avg: 56824.1 / Max: 65930.5Min: 89225.5 / Avg: 93875 / Max: 95881.7Min: 169418.3 / Avg: 176075.5 / Max: 184402.21. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760140K80K120K160K200KSE +/- 165.28, N = 5SE +/- 20.37, N = 5SE +/- 417.61, N = 5SE +/- 3650.10, N = 5SE +/- 1153.78, N = 5SE +/- 1994.93, N = 594328996889693654795936321740911. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760130K60K90K120K150KMin: 93827.1 / Avg: 94328.14 / Max: 94637.7Min: 99614.4 / Avg: 99687.96 / Max: 99738.7Min: 95517.8 / Avg: 96935.72 / Max: 97647.9Min: 47173.6 / Avg: 54795.02 / Max: 68706.5Min: 89252.4 / Avg: 93631.66 / Max: 95420Min: 169658.2 / Avg: 174091 / Max: 181391.61. (CC) gcc options: -O3 -march=native -fopenmp

Tinymembench

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemcpyEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KSE +/- 6.56, N = 3SE +/- 22.35, N = 3SE +/- 4.14, N = 3SE +/- 4.79, N = 3SE +/- 2.17, N = 3SE +/- 7.00, N = 37215737374047484748380411. (CC) gcc options: -O2 -O3 -march=native -lm
OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemcpyEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760114002800420056007000Min: 7204.8 / Avg: 7214.9 / Max: 7227.2Min: 7345.3 / Avg: 7372.83 / Max: 7417.1Min: 7395.6 / Avg: 7403.87 / Max: 7408.4Min: 7476 / Avg: 7484.2 / Max: 7492.6Min: 7478.4 / Avg: 7482.73 / Max: 7484.9Min: 8027.4 / Avg: 8041.33 / Max: 8049.41. (CC) gcc options: -O2 -O3 -march=native -lm

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemsetEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KSE +/- 4.33, N = 3SE +/- 1.78, N = 3SE +/- 10.43, N = 3SE +/- 5.65, N = 3SE +/- 3.57, N = 3SE +/- 7.22, N = 396709811987399199957111621. (CC) gcc options: -O2 -O3 -march=native -lm
OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemsetEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KMin: 9664.9 / Avg: 9669.77 / Max: 9678.4Min: 9808.4 / Avg: 9811.17 / Max: 9814.5Min: 9855 / Avg: 9872.67 / Max: 9891.1Min: 9908 / Avg: 9918.7 / Max: 9927.2Min: 9950.6 / Avg: 9957.13 / Max: 9962.9Min: 11150.5 / Avg: 11161.7 / Max: 11175.21. (CC) gcc options: -O2 -O3 -march=native -lm

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76013K6K9K12K15KSE +/- 2.19, N = 3SE +/- 4.63, N = 3SE +/- 4.25, N = 3SE +/- 1.60, N = 3SE +/- 8.53, N = 3SE +/- 1.74, N = 31190812660127291298512807129431. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KMin: 11903.68 / Avg: 11907.57 / Max: 11911.25Min: 12653.69 / Avg: 12659.74 / Max: 12668.84Min: 12724.22 / Avg: 12729.06 / Max: 12737.54Min: 12981.89 / Avg: 12984.99 / Max: 12987.21Min: 12790.38 / Avg: 12807.14 / Max: 12818.28Min: 12939.45 / Avg: 12942.78 / Max: 12945.31. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76013K6K9K12K15KSE +/- 1.84, N = 3SE +/- 0.99, N = 3SE +/- 4.38, N = 3SE +/- 2.69, N = 3SE +/- 0.98, N = 3SE +/- 1.99, N = 31189112667127231294512749128391. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KMin: 11887.45 / Avg: 11890.5 / Max: 11893.8Min: 12666.05 / Avg: 12667.31 / Max: 12669.26Min: 12714.21 / Avg: 12722.5 / Max: 12729.1Min: 12940.08 / Avg: 12945.11 / Max: 12949.28Min: 12747.58 / Avg: 12749.46 / Max: 12750.88Min: 12836.06 / Avg: 12839.3 / Max: 12842.931. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76013K6K9K12K15KSE +/- 37.55, N = 3SE +/- 1.31, N = 3SE +/- 2.86, N = 3SE +/- 45.65, N = 3SE +/- 1.14, N = 3SE +/- 6.11, N = 31182812607126891286712722127571. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KMin: 11788.79 / Avg: 11828.3 / Max: 11903.37Min: 12605.77 / Avg: 12607.42 / Max: 12610Min: 12684.73 / Avg: 12688.96 / Max: 12694.42Min: 12777.6 / Avg: 12867.39 / Max: 12926.62Min: 12720.51 / Avg: 12721.81 / Max: 12724.08Min: 12745.23 / Avg: 12757.31 / Max: 12764.931. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76013K6K9K12K15KSE +/- 2.01, N = 3SE +/- 213.76, N = 12SE +/- 5.00, N = 3SE +/- 8.05, N = 3SE +/- 1.68, N = 3SE +/- 7.46, N = 31173011991126131125312647125771. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KMin: 11726.32 / Avg: 11729.62 / Max: 11733.27Min: 10922.93 / Avg: 11991.05 / Max: 12564.2Min: 12603.9 / Avg: 12613.09 / Max: 12621.11Min: 11236.71 / Avg: 11252.72 / Max: 11262.13Min: 12643.78 / Avg: 12647.12 / Max: 12648.94Min: 12562.06 / Avg: 12576.82 / Max: 12586.111. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 8192 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76013K6K9K12K15KSE +/- 63.38, N = 3SE +/- 3.69, N = 3SE +/- 63.39, N = 3SE +/- 160.57, N = 7SE +/- 3.39, N = 3SE +/- 2.15, N = 31166012553125091235612634125631. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 8192 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KMin: 11533.5 / Avg: 11660.11 / Max: 11728.74Min: 12546.8 / Avg: 12552.77 / Max: 12559.5Min: 12382.6 / Avg: 12509.36 / Max: 12574.26Min: 11397.96 / Avg: 12355.73 / Max: 12580.22Min: 12628.74 / Avg: 12634.12 / Max: 12640.38Min: 12558.83 / Avg: 12563.03 / Max: 12565.891. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760115003000450060007500SE +/- 2.48, N = 3SE +/- 2.83, N = 3SE +/- 3.11, N = 3SE +/- 5.34, N = 3SE +/- 6.21, N = 3SE +/- 6.53, N = 36068616461956278625868751. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760112002400360048006000Min: 6063.62 / Avg: 6067.78 / Max: 6072.18Min: 6159.38 / Avg: 6164.17 / Max: 6169.19Min: 6189.29 / Avg: 6194.63 / Max: 6200.05Min: 6270.16 / Avg: 6277.93 / Max: 6288.17Min: 6246.75 / Avg: 6257.55 / Max: 6268.27Min: 6868.22 / Avg: 6874.94 / Max: 6887.991. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760116003200480064008000SE +/- 6.49, N = 3SE +/- 5.44, N = 3SE +/- 6.17, N = 3SE +/- 13.37, N = 3SE +/- 4.86, N = 3SE +/- 5.16, N = 36885704070527145714375991. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760113002600390052006500Min: 6872.85 / Avg: 6885.3 / Max: 6894.7Min: 7031.06 / Avg: 7040.3 / Max: 7049.89Min: 7045.5 / Avg: 7052.29 / Max: 7064.6Min: 7122.84 / Avg: 7144.75 / Max: 7168.98Min: 7134.01 / Avg: 7143.22 / Max: 7150.52Min: 7590.12 / Avg: 7598.86 / Max: 7607.991. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760116003200480064008000SE +/- 5.39, N = 3SE +/- 5.81, N = 3SE +/- 3.27, N = 3SE +/- 7.99, N = 3SE +/- 4.06, N = 3SE +/- 34.11, N = 36847697769947144710076001. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760113002600390052006500Min: 6837.07 / Avg: 6846.87 / Max: 6855.66Min: 6966.76 / Avg: 6977.14 / Max: 6986.84Min: 6987.7 / Avg: 6994.18 / Max: 6998.16Min: 7130.03 / Avg: 7143.62 / Max: 7157.7Min: 7091.43 / Avg: 7099.55 / Max: 7103.64Min: 7565.43 / Avg: 7599.96 / Max: 7668.181. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760116003200480064008000SE +/- 37.42, N = 3SE +/- 15.07, N = 3SE +/- 10.13, N = 3SE +/- 16.70, N = 3SE +/- 11.95, N = 3SE +/- 30.15, N = 36878700770627001715076501. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760113002600390052006500Min: 6820.99 / Avg: 6877.76 / Max: 6948.36Min: 6990.88 / Avg: 7007.4 / Max: 7037.5Min: 7042.85 / Avg: 7062.37 / Max: 7076.84Min: 6974.02 / Avg: 7000.86 / Max: 7031.49Min: 7126 / Avg: 7149.9 / Max: 7162.12Min: 7614.56 / Avg: 7650 / Max: 7709.971. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KSE +/- 48.28, N = 3SE +/- 14.40, N = 3SE +/- 6.27, N = 3SE +/- 10.71, N = 3SE +/- 26.41, N = 3SE +/- 24.54, N = 37091709871276509729278241. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiBEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760114002800420056007000Min: 7026.52 / Avg: 7090.99 / Max: 7185.48Min: 7082.03 / Avg: 7097.9 / Max: 7126.66Min: 7119.19 / Avg: 7126.93 / Max: 7139.35Min: 6490.76 / Avg: 6508.81 / Max: 6527.83Min: 7242.75 / Avg: 7292.03 / Max: 7333.15Min: 7798.48 / Avg: 7823.97 / Max: 7873.041. (CC) gcc options: -O3 -march=native

t-test1

This is a test of t-test1 for basic memory allocator benchmarks. Note this test profile is currently very basic and the overall time does include the warmup time of the custom t-test1 compilation. Improvements welcome. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601918273645SE +/- 0.16, N = 3SE +/- 0.17, N = 3SE +/- 0.45, N = 3SE +/- 0.15, N = 3SE +/- 0.33, N = 3SE +/- 0.03, N = 335.5836.5838.4639.6439.1621.391. (CC) gcc options: -pthread -O3 -march=native
OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601816243240Min: 35.26 / Avg: 35.58 / Max: 35.73Min: 36.35 / Avg: 36.58 / Max: 36.91Min: 37.81 / Avg: 38.46 / Max: 39.33Min: 39.35 / Avg: 39.64 / Max: 39.87Min: 38.55 / Avg: 39.16 / Max: 39.69Min: 21.34 / Avg: 21.39 / Max: 21.441. (CC) gcc options: -pthread -O3 -march=native

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760148121620SE +/- 0.12, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.04, N = 311.6511.0112.6413.6213.318.441. (CC) gcc options: -pthread -O3 -march=native
OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760148121620Min: 11.42 / Avg: 11.65 / Max: 11.8Min: 11 / Avg: 11.01 / Max: 11.03Min: 12.57 / Avg: 12.64 / Max: 12.71Min: 13.57 / Avg: 13.62 / Max: 13.66Min: 13.24 / Avg: 13.31 / Max: 13.43Min: 8.36 / Avg: 8.44 / Max: 8.51. (CC) gcc options: -pthread -O3 -march=native

GNU MPC

GNU MPC is a C library for the arithmetic of complex numbers. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGlobal Score, More Is BetterGNU MPC 1.1.0Multi-Precision BenchmarkEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760113002600390052006500SE +/- 5.77, N = 3SE +/- 12.02, N = 3SE +/- 10.00, N = 3SE +/- 10.00, N = 35590560357805810614061901. (CC) gcc options: -lm -O3 -march=native -MT -MD -MP -MF
OpenBenchmarking.orgGlobal Score, More Is BetterGNU MPC 1.1.0Multi-Precision BenchmarkEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760111002200330044005500Min: 5580 / Avg: 5590 / Max: 5600Min: 5580 / Avg: 5603.33 / Max: 5620Min: 5790 / Avg: 5810 / Max: 5820Min: 6130 / Avg: 6140 / Max: 61601. (CC) gcc options: -lm -O3 -march=native -MT -MD -MP -MF

Parboil

The Parboil Benchmarks from the IMPACT Research Group at University of Illinois are a set of throughput computing applications for looking at computing architecture and compilers. Parboil test-cases support OpenMP, OpenCL, and CUDA multi-processing environments. However, at this time the test profile is just making use of the OpenMP and OpenCL test workloads. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP LBMEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76011530456075SE +/- 0.43, N = 3SE +/- 0.32, N = 3SE +/- 0.35, N = 3SE +/- 0.23, N = 3SE +/- 0.62, N = 12SE +/- 1.26, N = 1246.1433.8335.4667.2435.2037.871. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP LBMEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76011326395265Min: 45.54 / Avg: 46.14 / Max: 46.98Min: 33.36 / Avg: 33.83 / Max: 34.45Min: 35.07 / Avg: 35.46 / Max: 36.15Min: 66.82 / Avg: 67.24 / Max: 67.62Min: 33.07 / Avg: 35.2 / Max: 41.02Min: 30.14 / Avg: 37.87 / Max: 46.861. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP CUTCPEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76011.11382.22763.34144.45525.569SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.11, N = 124.952.822.361.961.851.901. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP CUTCPEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601246810Min: 4.92 / Avg: 4.95 / Max: 4.97Min: 2.8 / Avg: 2.82 / Max: 2.84Min: 2.33 / Avg: 2.36 / Max: 2.38Min: 1.95 / Avg: 1.96 / Max: 1.98Min: 1.84 / Avg: 1.85 / Max: 1.87Min: 1.51 / Avg: 1.9 / Max: 2.761. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76013691215SE +/- 0.16, N = 3SE +/- 0.18, N = 3SE +/- 0.09, N = 3SE +/- 0.40, N = 12SE +/- 0.22, N = 12SE +/- 0.09, N = 128.939.508.6011.169.189.001. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76013691215Min: 8.66 / Avg: 8.93 / Max: 9.22Min: 9.27 / Avg: 9.5 / Max: 9.85Min: 8.43 / Avg: 8.6 / Max: 8.74Min: 8.52 / Avg: 11.16 / Max: 13.47Min: 7.95 / Avg: 9.18 / Max: 10.15Min: 8.13 / Avg: 9 / Max: 9.271. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601110220330440550SE +/- 1.25, N = 3SE +/- 0.47, N = 3SE +/- 0.26, N = 3SE +/- 6.08, N = 4SE +/- 1.48, N = 3SE +/- 1.24, N = 363.44156.00243.00376.00347.00520.001. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760190180270360450Min: 60.95 / Avg: 63.44 / Max: 64.7Min: 155.82 / Avg: 156.49 / Max: 157.4Min: 242.84 / Avg: 243.36 / Max: 243.71Min: 369.01 / Avg: 375.75 / Max: 393.95Min: 345.46 / Avg: 347.46 / Max: 350.35Min: 519.14 / Avg: 520.38 / Max: 522.851. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

CloverLeaf

CloverLeaf is a Lagrangian-Eulerian hydrodynamics benchmark. This test profile currently makes use of CloverLeaf's OpenMP version and benchmarked with the clover_bm8192.in input file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCloverLeafLagrangian-Eulerian HydrodynamicsEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76010.45230.90461.35691.80922.2615SE +/- 0.02, N = 12SE +/- 0.01, N = 3SE +/- 0.09, N = 12SE +/- 0.10, N = 12SE +/- 0.09, N = 12SE +/- 0.10, N = 91.771.061.132.011.321.621. (F9X) gfortran options: -O3 -march=native -funroll-loops -fopenmp
OpenBenchmarking.orgSeconds x Core, Fewer Is BetterCloverLeafPerformance Per Core - Lagrangian-Eulerian HydrodynamicsEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012040608010014.1616.9627.1264.3242.24103.681. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgSeconds x Thread, Fewer Is BetterCloverLeafPerformance Per Thread - Lagrangian-Eulerian HydrodynamicsEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76015010015020025028.3233.9254.24128.6484.48207.361. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterCloverLeafPerformance Per Clock - Lagrangian-Eulerian HydrodynamicsEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76011.11892.23783.35674.47565.59453.7172.5442.2604.0202.9044.9731. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgSeconds, Fewer Is BetterCloverLeafLagrangian-Eulerian HydrodynamicsEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601246810Min: 1.69 / Avg: 1.77 / Max: 1.92Min: 1.04 / Avg: 1.06 / Max: 1.08Min: 0.91 / Avg: 1.13 / Max: 1.62Min: 1.32 / Avg: 2.01 / Max: 2.7Min: 0.9 / Avg: 1.32 / Max: 1.89Min: 0.87 / Avg: 1.62 / Max: 1.811. (F9X) gfortran options: -O3 -march=native -funroll-loops -fopenmp

Rodinia

Rodinia is a suite focused upon accelerating compute-intensive applications with accelerators. CUDA, OpenMP, and OpenCL parallel models are supported by the included applications. This profile utilizes the OpenCL and OpenMP test binaries at the moment. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76011224364860SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.10, N = 3SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.16, N = 351.1526.0619.8115.4415.398.121. (CXX) g++ options: -O2 -lOpenCL
OpenBenchmarking.orgSeconds x Core, Fewer Is BetterRodinia 2.4Performance Per Core - Test: OpenMP LavaMDEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601110220330440550409.20416.96475.44494.08492.48519.681. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgSeconds x Thread, Fewer Is BetterRodinia 2.4Performance Per Thread - Test: OpenMP LavaMDEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012004006008001000818.40833.92950.88988.16984.961039.361. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterRodinia 2.4Performance Per Clock - Test: OpenMP LavaMDEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760120406080100107.4262.5439.6230.8833.8624.931. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76011020304050Min: 51.14 / Avg: 51.15 / Max: 51.16Min: 26.03 / Avg: 26.06 / Max: 26.09Min: 19.63 / Avg: 19.81 / Max: 19.97Min: 15.33 / Avg: 15.44 / Max: 15.56Min: 15.26 / Avg: 15.39 / Max: 15.46Min: 7.83 / Avg: 8.12 / Max: 8.381. (CXX) g++ options: -O2 -lOpenCL

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601612182430SE +/- 0.26, N = 3SE +/- 0.12, N = 3SE +/- 0.15, N = 9SE +/- 0.14, N = 3SE +/- 0.12, N = 3SE +/- 0.52, N = 1226.3516.0113.2211.6010.8212.661. (CXX) g++ options: -O2 -lOpenCL
OpenBenchmarking.orgSeconds x Core, Fewer Is BetterRodinia 2.4Performance Per Core - Test: OpenMP CFD SolverEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012004006008001000210.80256.16317.28371.20346.24810.241. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgSeconds x Thread, Fewer Is BetterRodinia 2.4Performance Per Thread - Test: OpenMP CFD SolverEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760130060090012001500421.60512.32634.56742.40692.481620.481. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterRodinia 2.4Performance Per Clock - Test: OpenMP CFD SolverEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601122436486055.3438.4226.4423.2023.8038.871. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601612182430Min: 25.97 / Avg: 26.35 / Max: 26.84Min: 15.85 / Avg: 16.01 / Max: 16.25Min: 12.86 / Avg: 13.22 / Max: 14.28Min: 11.36 / Avg: 11.6 / Max: 11.86Min: 10.68 / Avg: 10.82 / Max: 11.05Min: 10.93 / Avg: 12.66 / Max: 17.331. (CXX) g++ options: -O2 -lOpenCL

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP StreamclusterEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601612182430SE +/- 0.35, N = 7SE +/- 0.17, N = 3SE +/- 0.61, N = 9SE +/- 1.66, N = 9SE +/- 0.59, N = 12SE +/- 0.24, N = 326.7315.0917.2521.4818.3120.641. (CXX) g++ options: -O2 -lOpenCL
OpenBenchmarking.orgSeconds x Core, Fewer Is BetterRodinia 2.4Performance Per Core - Test: OpenMP StreamclusterEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760130060090012001500213.84241.44414.00687.36585.921320.961. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgSeconds x Thread, Fewer Is BetterRodinia 2.4Performance Per Thread - Test: OpenMP StreamclusterEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76016001200180024003000427.68482.88828.001374.721171.842641.921. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterRodinia 2.4Performance Per Clock - Test: OpenMP StreamclusterEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601142842567056.1336.2234.5042.9640.2863.371. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP StreamclusterEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601612182430Min: 26.04 / Avg: 26.73 / Max: 28.08Min: 14.91 / Avg: 15.09 / Max: 15.42Min: 14.7 / Avg: 17.25 / Max: 20.57Min: 17.65 / Avg: 21.48 / Max: 33.71Min: 15.54 / Avg: 18.31 / Max: 23.23Min: 20.18 / Avg: 20.64 / Max: 20.951. (CXX) g++ options: -O2 -lOpenCL

High Performance Conjugate Gradient

HPCG is the High Performance Conjugate Gradient and is a new scientific benchmark from Sandia National Lans focused for super-computer testing with modern real-world workloads compared to HPCC. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.0EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76010.18450.3690.55350.7380.9225SE +/- 0.01, N = 12SE +/- 0.02, N = 12SE +/- 0.02, N = 12SE +/- 0.02, N = 12SE +/- 0.02, N = 12SE +/- 0.02, N = 120.820.820.770.780.820.64
OpenBenchmarking.orgGFLOP/s Per Core, More Is BetterHigh Performance Conjugate Gradient 3.0Performance Per CoreEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76010.02310.04620.06930.09240.11550.10250.05130.03210.02440.02560.01001. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgGFLOP/s Per Thread, More Is BetterHigh Performance Conjugate Gradient 3.0Performance Per ThreadEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76010.01150.0230.03450.0460.05750.05130.02560.01600.01220.01280.00501. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgGFLOP/s Per GHz, More Is BetterHigh Performance Conjugate Gradient 3.0Performance Per ClockEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76010.08790.17580.26370.35160.43950.39050.34170.38500.39000.37270.20851. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.0EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601246810Min: 0.77 / Avg: 0.82 / Max: 0.88Min: 0.71 / Avg: 0.82 / Max: 0.92Min: 0.66 / Avg: 0.77 / Max: 0.84Min: 0.67 / Avg: 0.78 / Max: 0.87Min: 0.72 / Avg: 0.82 / Max: 0.9Min: 0.55 / Avg: 0.64 / Max: 0.77

CLOMP

CLOMP is the C version of the Livermore OpenMP benchmark developed to measure OpenMP overheads and other performance impacts due to threading in order to influence future system designs. This particular test profile configuration is currently set to look at the OpenMP static schedule speed-up across all available CPU cores using the recommended test configuration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSpeedup, More Is BetterCLOMP 3.3Static OMP SpeedupEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76010.31050.6210.93151.2421.5525SE +/- 0.01, N = 20SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 6SE +/- 0.01, N = 5SE +/- 0.01, N = 191.381.150.830.710.690.201. (CC) gcc options: --openmp -O3 -lm
OpenBenchmarking.orgSpeedup Per Core, More Is BetterCLOMP 3.3Performance Per Core - Static OMP SpeedupEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76010.03880.07760.11640.15520.1940.17250.07190.03460.02220.02160.00311. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgSpeedup Per Thread, More Is BetterCLOMP 3.3Performance Per Thread - Static OMP SpeedupEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76010.01940.03880.05820.07760.0970.08630.03590.01730.01110.01080.00161. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgSpeedup Per GHz, More Is BetterCLOMP 3.3Performance Per Clock - Static OMP SpeedupEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76010.14780.29560.44340.59120.7390.65710.47920.41500.35500.31360.06511. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgSpeedup, More Is BetterCLOMP 3.3Static OMP SpeedupEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601246810Min: 1.28 / Avg: 1.38 / Max: 1.47Min: 1.11 / Avg: 1.15 / Max: 1.18Min: 0.82 / Avg: 0.83 / Max: 0.86Min: 0.67 / Avg: 0.71 / Max: 0.73Min: 0.67 / Avg: 0.69 / Max: 0.71Min: 0.07 / Avg: 0.2 / Max: 0.251. (CC) gcc options: --openmp -O3 -lm

NAMD

NAMD is a parallel molecular dynamics code designed for high-performance simulation of large biomolecular systems. NAMD was developed by the Theoretical and Computational Biophysics Group in the Beckman Institute for Advanced Science and Technology at the University of Illinois at Urbana-Champaign. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13b1ATPase Simulation - 327,506 AtomsEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76010.69421.38842.08262.77683.471SE +/- 0.00301, N = 3SE +/- 0.00183, N = 3SE +/- 0.00184, N = 3SE +/- 0.00095, N = 3SE +/- 0.00124, N = 3SE +/- 0.00747, N = 123.085251.507551.212150.933370.908850.45828
OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13b1ATPase Simulation - 327,506 AtomsEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601246810Min: 3.08 / Avg: 3.09 / Max: 3.09Min: 1.51 / Avg: 1.51 / Max: 1.51Min: 1.21 / Avg: 1.21 / Max: 1.21Min: 0.93 / Avg: 0.93 / Max: 0.93Min: 0.91 / Avg: 0.91 / Max: 0.91Min: 0.45 / Avg: 0.46 / Max: 0.54

PolyBench-C

PolyBench-C is a C-language polyhedral benchmark suite made at the Ohio State University. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: Covariance ComputationEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601246810SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 36.046.015.765.805.485.441. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgSeconds x Core, Fewer Is BetterPolyBench-C 4.2Performance Per Core - Test: Covariance ComputationEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76018016024032040048.3296.16138.24185.60175.36348.161. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgSeconds x Thread, Fewer Is BetterPolyBench-C 4.2Performance Per Thread - Test: Covariance ComputationEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760115030045060075096.64192.32276.48371.20350.72696.321. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterPolyBench-C 4.2Performance Per Clock - Test: Covariance ComputationEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76014812162012.6814.4211.5211.6012.0616.701. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: Covariance ComputationEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601246810Min: 6.03 / Avg: 6.04 / Max: 6.05Min: 5.99 / Avg: 6.01 / Max: 6.03Min: 5.75 / Avg: 5.76 / Max: 5.79Min: 5.79 / Avg: 5.8 / Max: 5.82Min: 5.47 / Avg: 5.48 / Max: 5.51Min: 5.43 / Avg: 5.44 / Max: 5.441. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: Correlation ComputationEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601246810SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 36.056.005.775.825.475.461. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgSeconds x Core, Fewer Is BetterPolyBench-C 4.2Performance Per Core - Test: Correlation ComputationEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76018016024032040048.4096.00138.48186.24175.04349.441. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgSeconds x Thread, Fewer Is BetterPolyBench-C 4.2Performance Per Thread - Test: Correlation ComputationEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760115030045060075096.80192.00276.96372.48350.08698.881. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterPolyBench-C 4.2Performance Per Clock - Test: Correlation ComputationEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76014812162012.7114.4011.5411.6412.0316.761. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: Correlation ComputationEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601246810Min: 6.01 / Avg: 6.05 / Max: 6.1Min: 6 / Avg: 6 / Max: 6.01Min: 5.76 / Avg: 5.77 / Max: 5.77Min: 5.8 / Avg: 5.82 / Max: 5.86Min: 5.46 / Avg: 5.47 / Max: 5.47Min: 5.43 / Avg: 5.46 / Max: 5.51. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: 3 Matrix MultiplicationsEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76010.9721.9442.9163.8884.86SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 34.323.883.873.723.663.641. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgSeconds x Core, Fewer Is BetterPolyBench-C 4.2Performance Per Core - Test: 3 Matrix MultiplicationsEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76015010015020025034.5662.0892.88119.04117.12232.961. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgSeconds x Thread, Fewer Is BetterPolyBench-C 4.2Performance Per Thread - Test: 3 Matrix MultiplicationsEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760110020030040050069.12124.16185.76238.08234.24465.921. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterPolyBench-C 4.2Performance Per Clock - Test: 3 Matrix MultiplicationsEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760136912159.0729.3127.7407.4408.05211.1751. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: 3 Matrix MultiplicationsEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601246810Min: 4.27 / Avg: 4.32 / Max: 4.38Min: 3.87 / Avg: 3.88 / Max: 3.89Min: 3.81 / Avg: 3.87 / Max: 3.94Min: 3.7 / Avg: 3.72 / Max: 3.74Min: 3.6 / Avg: 3.66 / Max: 3.73Min: 3.62 / Avg: 3.64 / Max: 3.671. (CC) gcc options: -O3 -march=native

lzbench

lzbench is an in-memory benchmark of various compressors. The file used for compression is a Linux kernel source tree tarball. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: XZ 0 - Process: CompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601612182430SE +/- 0.33, N = 32323242325251. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: XZ 0 - Process: CompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601612182430Min: 22 / Avg: 22.67 / Max: 231. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: XZ 0 - Process: DecompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601204060801006969717176761. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Zstd 1 - Process: CompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601701402102803502922923033053253261. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Zstd 1 - Process: DecompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012004006008001000SE +/- 0.33, N = 3SE +/- 0.33, N = 37517507767828268281. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Zstd 1 - Process: DecompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601150300450600750Min: 750 / Avg: 750.33 / Max: 751Min: 781 / Avg: 781.67 / Max: 7821. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Brotli 0 - Process: CompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760170140210280350SE +/- 1.33, N = 3SE +/- 1.67, N = 33063063193193393421. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Brotli 0 - Process: CompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760160120180240300Min: 305 / Avg: 306.33 / Max: 309Min: 340 / Avg: 341.67 / Max: 3451. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Brotli 0 - Process: DecompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760190180270360450SE +/- 3.00, N = 3SE +/- 0.33, N = 33553613703713974001. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Brotli 0 - Process: DecompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760170140210280350Min: 358 / Avg: 361 / Max: 367Min: 370 / Avg: 370.33 / Max: 3711. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Libdeflate 1 - Process: CompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76014080120160200SE +/- 0.58, N = 3SE +/- 1.15, N = 3SE +/- 1.20, N = 31581561621631731741. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Libdeflate 1 - Process: CompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601306090120150Min: 162 / Avg: 163 / Max: 164Min: 171 / Avg: 173 / Max: 175Min: 172 / Avg: 174.33 / Max: 1761. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Libdeflate 1 - Process: DecompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012004006008001000SE +/- 4.00, N = 37297337547598048041. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Libdeflate 1 - Process: DecompressionEPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601140280420560700Min: 729 / Avg: 733 / Max: 7411. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

FFTE

FFTE is a package by Daisuke Takahashi to compute Discrete Fourier Transforms of 1-, 2- and 3- dimensional sequences of length (2^p)*(3^q)*(5^r). Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 6.0Test: N=256, 1D Complex FFT RoutineEPYC 755114002800420056007000SE +/- 4.38, N = 365131. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi

FFTW

FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 32EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KSE +/- 6.78, N = 3SE +/- 0.00, N = 3SE +/- 11.05, N = 3SE +/- 10.33, N = 3SE +/- 11.35, N = 3SE +/- 4.41, N = 3922572119537956010169101631. (CC) gcc options: -pthread -O3 -march=native -lm
OpenBenchmarking.orgMflops Per Core, More Is BetterFFTW 3.3.6Performance Per Core - Build: Stock - Size: 1D FFT Size 32EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760120040060080010001153.13450.69397.38298.75317.78158.801. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgMflops Per Thread, More Is BetterFFTW 3.3.6Performance Per Thread - Build: Stock - Size: 1D FFT Size 32EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601120240360480600576.56225.34198.69149.38158.8979.401. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgMflops Per GHz, More Is BetterFFTW 3.3.6Performance Per Clock - Build: Stock - Size: 1D FFT Size 32EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601100020003000400050004392.863004.584768.504780.004622.273310.421. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 32EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KMin: 9213.4 / Avg: 9225.27 / Max: 9236.9Min: 7210.7 / Avg: 7210.7 / Max: 7210.7Min: 9520.4 / Avg: 9536.57 / Max: 9557.7Min: 9541.2 / Avg: 9559.77 / Max: 9576.9Min: 10147 / Avg: 10169.33 / Max: 10184Min: 10155 / Avg: 10163.33 / Max: 101701. (CC) gcc options: -pthread -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 64EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KSE +/- 3.94, N = 3SE +/- 5.93, N = 3SE +/- 12.00, N = 3SE +/- 1.39, N = 3SE +/- 8.58, N = 3SE +/- 106.80, N = 37157715174117411789477901. (CC) gcc options: -pthread -O3 -march=native -lm
OpenBenchmarking.orgMflops Per Core, More Is BetterFFTW 3.3.6Performance Per Core - Build: Stock - Size: 1D FFT Size 64EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012004006008001000894.63446.94308.79231.59246.69121.721. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgMflops Per Thread, More Is BetterFFTW 3.3.6Performance Per Thread - Build: Stock - Size: 1D FFT Size 64EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601100200300400500447.31223.47154.40115.80123.3460.861. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgMflops Per GHz, More Is BetterFFTW 3.3.6Performance Per Clock - Build: Stock - Size: 1D FFT Size 64EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760180016002400320040003408.102979.583705.503705.503588.182537.461. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 64EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760114002800420056007000Min: 7149.8 / Avg: 7157.23 / Max: 7163.2Min: 7139.6 / Avg: 7151.4 / Max: 7158.3Min: 7393.4 / Avg: 7411.33 / Max: 7434.1Min: 7409.1 / Avg: 7411.43 / Max: 7413.9Min: 7879.1 / Avg: 7893.77 / Max: 7908.8Min: 7576.4 / Avg: 7789.73 / Max: 7905.81. (CC) gcc options: -pthread -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 32EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KSE +/- 9.41, N = 3SE +/- 13.43, N = 3SE +/- 6.86, N = 3SE +/- 2.68, N = 3SE +/- 12.03, N = 3SE +/- 12.06, N = 3964895919971999710626106401. (CC) gcc options: -pthread -O3 -march=native -lm
OpenBenchmarking.orgMflops Per Core, More Is BetterFFTW 3.3.6Performance Per Core - Build: Stock - Size: 2D FFT Size 32EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601300600900120015001206.00599.44415.46312.41332.06166.251. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgMflops Per Thread, More Is BetterFFTW 3.3.6Performance Per Thread - Build: Stock - Size: 2D FFT Size 32EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601130260390520650603.00299.72207.73156.20166.0383.131. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgMflops Per GHz, More Is BetterFFTW 3.3.6Performance Per Clock - Build: Stock - Size: 2D FFT Size 32EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601110022003300440055004594.293996.254985.504998.504830.003465.801. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 32EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KMin: 9634.1 / Avg: 9648.3 / Max: 9666.1Min: 9574.3 / Avg: 9590.67 / Max: 9617.3Min: 9959.9 / Avg: 9971.27 / Max: 9983.6Min: 9992.1 / Avg: 9997.3 / Max: 10001Min: 10608 / Avg: 10626.33 / Max: 10649Min: 10616 / Avg: 10640 / Max: 106541. (CC) gcc options: -pthread -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 64EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KSE +/- 17.75, N = 3SE +/- 8.42, N = 3SE +/- 6.97, N = 3SE +/- 24.19, N = 3SE +/- 16.83, N = 3SE +/- 135.30, N = 37049707172897283778176521. (CC) gcc options: -pthread -O3 -march=native -lm
OpenBenchmarking.orgMflops Per Core, More Is BetterFFTW 3.3.6Performance Per Core - Build: Stock - Size: 2D FFT Size 64EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012004006008001000881.13441.94303.71227.59243.16119.561. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgMflops Per Thread, More Is BetterFFTW 3.3.6Performance Per Thread - Build: Stock - Size: 2D FFT Size 64EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601100200300400500440.56220.97151.85113.80121.5859.781. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgMflops Per GHz, More Is BetterFFTW 3.3.6Performance Per Clock - Build: Stock - Size: 2D FFT Size 64EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760180016002400320040003356.672946.253644.503641.503536.822492.511. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 64EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760114002800420056007000Min: 7014.7 / Avg: 7048.93 / Max: 7074.2Min: 7055.2 / Avg: 7071.47 / Max: 7083.4Min: 7281.4 / Avg: 7288.57 / Max: 7302.5Min: 7245.3 / Avg: 7282.77 / Max: 7328Min: 7761 / Avg: 7781.07 / Max: 7814.5Min: 7389.5 / Avg: 7652.17 / Max: 7839.81. (CC) gcc options: -pthread -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 128EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760116003200480064008000SE +/- 7.85, N = 3SE +/- 29.20, N = 3SE +/- 36.41, N = 3SE +/- 78.20, N = 3SE +/- 12.89, N = 3SE +/- 29.00, N = 36823677269507107750575481. (CC) gcc options: -pthread -O3 -march=native -lm
OpenBenchmarking.orgMflops Per Core, More Is BetterFFTW 3.3.6Performance Per Core - Build: Stock - Size: 1D FFT Size 128EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012004006008001000852.88423.25289.58222.09234.53117.941. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgMflops Per Thread, More Is BetterFFTW 3.3.6Performance Per Thread - Build: Stock - Size: 1D FFT Size 128EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760190180270360450426.44211.63144.79111.05117.2758.971. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgMflops Per GHz, More Is BetterFFTW 3.3.6Performance Per Clock - Build: Stock - Size: 1D FFT Size 128EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760180016002400320040003249.052821.673475.003553.503411.362458.631. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 128EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760113002600390052006500Min: 6809.6 / Avg: 6823.1 / Max: 6836.8Min: 6714.3 / Avg: 6771.93 / Max: 6808.9Min: 6895.9 / Avg: 6950.07 / Max: 7019.3Min: 7014.6 / Avg: 7106.8 / Max: 7262.3Min: 7484.5 / Avg: 7504.53 / Max: 7528.6Min: 7495.2 / Avg: 7547.93 / Max: 7595.21. (CC) gcc options: -pthread -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 256EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KSE +/- 33.97, N = 3SE +/- 54.99, N = 3SE +/- 48.89, N = 3SE +/- 24.61, N = 3SE +/- 31.92, N = 3SE +/- 35.12, N = 37389734675977664809181871. (CC) gcc options: -pthread -O3 -march=native -lm
OpenBenchmarking.orgMflops Per Core, More Is BetterFFTW 3.3.6Performance Per Core - Build: Stock - Size: 1D FFT Size 256EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012004006008001000923.63459.13316.54239.50252.84127.921. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgMflops Per Thread, More Is BetterFFTW 3.3.6Performance Per Thread - Build: Stock - Size: 1D FFT Size 256EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601100200300400500461.81229.56158.27119.75126.4263.961. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgMflops Per GHz, More Is BetterFFTW 3.3.6Performance Per Clock - Build: Stock - Size: 1D FFT Size 256EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760180016002400320040003518.573060.833798.503832.003677.732666.781. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 256EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760114002800420056007000Min: 7354.6 / Avg: 7388.57 / Max: 7456.5Min: 7255.3 / Avg: 7346.37 / Max: 7445.3Min: 7514 / Avg: 7597.4 / Max: 7683.3Min: 7630.2 / Avg: 7664.47 / Max: 7712.2Min: 8028.9 / Avg: 8091.37 / Max: 8134Min: 8120.6 / Avg: 8186.7 / Max: 8240.31. (CC) gcc options: -pthread -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 512EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012K4K6K8K10KSE +/- 28.29, N = 3SE +/- 28.83, N = 3SE +/- 7.78, N = 3SE +/- 35.70, N = 3SE +/- 29.16, N = 3SE +/- 7.17, N = 37458746277627724823082901. (CC) gcc options: -pthread -O3 -march=native -lm
OpenBenchmarking.orgMflops Per Core, More Is BetterFFTW 3.3.6Performance Per Core - Build: Stock - Size: 1D FFT Size 512EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012004006008001000932.25466.38323.42241.38257.19129.531. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgMflops Per Thread, More Is BetterFFTW 3.3.6Performance Per Thread - Build: Stock - Size: 1D FFT Size 512EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601100200300400500466.13233.19161.71120.69128.5964.771. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgMflops Per GHz, More Is BetterFFTW 3.3.6Performance Per Clock - Build: Stock - Size: 1D FFT Size 512EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760180016002400320040003551.433109.173881.003862.003740.912700.331. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 512EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760114002800420056007000Min: 7423.8 / Avg: 7457.5 / Max: 7513.7Min: 7418.6 / Avg: 7462.23 / Max: 7516.7Min: 7749.4 / Avg: 7761.93 / Max: 7776.2Min: 7665 / Avg: 7724.33 / Max: 7788.4Min: 8192 / Avg: 8229.6 / Max: 8287Min: 8275.3 / Avg: 8289.63 / Max: 8297.21. (CC) gcc options: -pthread -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 128EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760117003400510068008500SE +/- 30.56, N = 3SE +/- 17.41, N = 3SE +/- 4.97, N = 3SE +/- 24.98, N = 3SE +/- 4.01, N = 3SE +/- 18.87, N = 37089705372567255777577761. (CC) gcc options: -pthread -O3 -march=native -lm
OpenBenchmarking.orgMflops Per Core, More Is BetterFFTW 3.3.6Performance Per Core - Build: Stock - Size: 2D FFT Size 128EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012004006008001000886.13440.81302.33226.72242.97121.501. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgMflops Per Thread, More Is BetterFFTW 3.3.6Performance Per Thread - Build: Stock - Size: 2D FFT Size 128EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 7601100200300400500443.06220.41151.17113.36121.4860.751. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgMflops Per GHz, More Is BetterFFTW 3.3.6Performance Per Clock - Build: Stock - Size: 2D FFT Size 128EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760180016002400320040003375.712938.753628.003627.503534.092532.901. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 128EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760113002600390052006500Min: 7028 / Avg: 7089.1 / Max: 7120.7Min: 7023.3 / Avg: 7053.3 / Max: 7083.6Min: 7247.3 / Avg: 7256.13 / Max: 7264.5Min: 7208.8 / Avg: 7254.6 / Max: 7294.8Min: 7766.8 / Avg: 7774.63 / Max: 7780Min: 7741.8 / Avg: 7776.1 / Max: 7806.91. (CC) gcc options: -pthread -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 256EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760117003400510068008500SE +/- 85.65, N = 7SE +/- 14.67, N = 3SE +/- 48.04, N = 3SE +/- 13.08, N = 3SE +/- 3.90, N = 3SE +/- 32.99, N = 36825696971447214770776881. (CC) gcc options: -pthread -O3 -march=native -lm
OpenBenchmarking.orgMflops Per Core, More Is BetterFFTW 3.3.6Performance Per Core - Build: Stock - Size: 2D FFT Size 256EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012004006008001000853.13435.56297.67225.44240.84120.131. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgMflops Per Thread, More Is BetterFFTW 3.3.6Performance Per Thread - Build: Stock - Size: 2D FFT Size 256EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760190180270360450426.56217.78148.83112.72120.4260.061. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128
OpenBenchmarking.orgMflops Per GHz, More Is BetterFFTW 3.3.6Performance Per Clock - Build: Stock - Size: 2D FFT Size 256EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760180016002400320040003250.002903.753572.003607.003503.182504.231. EPYC 7251: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.102. EPYC 7351P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.403. EPYC 7401P: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.004. EPYC 7551: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.005. EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.206. 2 x EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.07
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 256EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760113002600390052006500Min: 6320.1 / Avg: 6824.7 / Max: 6971.3Min: 6940.8 / Avg: 6968.7 / Max: 6990.5Min: 7057.6 / Avg: 7144.37 / Max: 7223.5Min: 7191.9 / Avg: 7214.2 / Max: 7237.2Min: 7700.2 / Avg: 7707.07 / Max: 7713.7Min: 7621.8 / Avg: 7687.77 / Max: 7722.21. (CC) gcc options: -pthread -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 512EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760116003200480064008000SE +/- 20.19, N = 3SE +/- 8.00, N = 3SE +/- 7.39, N = 3SE +/- 5.90, N = 3SE +/- 29.10, N = 3SE +/- 8.96, N = 36315685870557120754575011. (CC) gcc options: -pthread -O3 -march=native -lm
OpenBenchmarking.orgMflops Per Core, More Is BetterFFTW 3.3.6Performance Per Core - Build: Stock - Size: 2D FFT Size 512EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 76012004006008001000789.38428.63293.96222.50235.78117.201. EPYC 7251: Detected core count of 82. EPYC 7351P: Detected core count of 163. EPYC 7401P: Detected core count of 244. EPYC 7551: Detected core count of 325. EPYC 7601: Detected core count of 326. 2 x EPYC 7601: Detected core count of 64
OpenBenchmarking.orgMflops Per Thread, More Is BetterFFTW 3.3.6Performance Per Thread - Build: Stock - Size: 2D FFT Size 512EPYC 7251EPYC 7351PEPYC 7401PEPYC 7551EPYC 76012 x EPYC 760190180270360450394.69214.31146.98111.25117.8958.601. EPYC 7251: Detected thread count of 162. EPYC 7351P: Detected thread count of 323. EPYC 7401P: Detected thread count of 484. EPYC 7551: Detected thread count of 645. EPYC 7601: Detected thread count of 646. 2 x EPYC 7601: Detected thread count of 128