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AMD EPYC 7643 48-Core  
Core Count
48
Thread Count
96
CPU Clock *
2.3 GHz
Core Family
Zen 3
First Appeared
2021
Overall Percentile
72nd
Total OpenBenchmarking.org Results
3,229
Qualified Test Combinations
83
Performance Per Dollar
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* Note: Due to differences in Linux drivers/interfaces, the reported CPU clock may be displayed different depending upon the CPU - i.e. base vs. boost frequency.
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Of the components selected for comparison, there were 83 benchmarks in common (matching test profile, test version and any configurable test options) and where that data was statistically significant and at least three independent data points for each component of the public test results on OpenBenchmarking.org.

83 Benchmarks Found In Common - Sort By: Greatest Spread

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression RatingAMD EPYC 7643 48-Core70K140K210K280K350KSE +/- 1308.60, N = 6307643
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression RatingAMD EPYC 7643 48-Core60K120K180K240K300KSE +/- 67.51, N = 6295447
OpenBenchmarking.orgGFLOP/s, More Is BetterACES DGEMM 1.0Sustained Floating-Point RateAMD EPYC 7643 48-Core48121620SE +/- 0.49, N = 517.00
OpenBenchmarking.orgScore, More Is BetterAI Benchmark Alpha 0.1.2Device Inference ScoreAMD EPYC 7643 48-Core5001000150020002500SE +/- 84.00, N = 32221
OpenBenchmarking.orgScore, More Is BetterAI Benchmark Alpha 0.1.2Device Training ScoreAMD EPYC 7643 48-Core30060090012001500SE +/- 14.67, N = 31591
OpenBenchmarking.orgScore, More Is BetterAI Benchmark Alpha 0.1.2Device AI ScoreAMD EPYC 7643 48-Core8001600240032004000SE +/- 98.67, N = 33812
OpenBenchmarking.orgk/s, More Is BetterAircrack-ng 1.5.2AMD EPYC 7643 48-Core30K60K90K120K150KSE +/- 1.21, N = 3154392
OpenBenchmarking.orgSeconds, Fewer Is BetterAppleseed 2.0 BetaScene: Disney MaterialAMD EPYC 7643 48-Core1530456075SE +/- 0.01, N = 365
OpenBenchmarking.orgMpix/sec, More Is BetterASKAP 1.0Test: tConvolve MPI - DegriddingAMD EPYC 7643 48-Core4K8K12K16K20KSE +/- 122.10, N = 520310
OpenBenchmarking.orgMpix/sec, More Is BetterASKAP 1.0Test: tConvolve MPI - GriddingAMD EPYC 7643 48-Core5K10K15K20K25KSE +/- 119.10, N = 522613
OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.13Settings: UASTC Level 2AMD EPYC 7643 48-Core3691215SE +/- 0.01, N = 312.00
OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.13Settings: UASTC Level 3AMD EPYC 7643 48-Core48121620SE +/- 0.11, N = 517.60
OpenBenchmarking.orgSeconds, Fewer Is BetterBuild2 0.13Time To CompileAMD EPYC 7643 48-Core1428425670SE +/- 0.19, N = 361
OpenBenchmarking.orgSeconds, Fewer Is BetterCloverLeafLagrangian-Eulerian HydrodynamicsAMD EPYC 7643 48-Core3691215SE +/- 0.03, N = 412.00
OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.9.0Binary: Pathtracer - Model: CrownAMD EPYC 7643 48-Core1020304050SE +/- 0.03, N = 346.0
OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.9.0Binary: Pathtracer ISPC - Model: CrownAMD EPYC 7643 48-Core1020304050SE +/- 0.03, N = 346.10
OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.9.0Binary: Pathtracer - Model: Asian DragonAMD EPYC 7643 48-Core1224364860SE +/- 0.03, N = 351.40
OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.9.0Binary: Pathtracer ISPC - Model: Asian DragonAMD EPYC 7643 48-Core1224364860SE +/- 0.16, N = 352.90
OpenBenchmarking.orgVoices, More Is BetterGoogle SynthMark 20201109Test: VoiceMark_100AMD EPYC 7643 48-Core160320480640800SE +/- 19.83, N = 3750
OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.1AMD EPYC 7643 48-Core510152025SE +/- 0.19, N = 618.90
OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.9.0-jumbo-1Test: BlowfishAMD EPYC 7643 48-Core20K40K60K80K100KSE +/- 13.00, N = 379291
OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.9.0-jumbo-1Test: MD5AMD EPYC 7643 48-Core1000K2000K3000K4000K5000KSE +/- 19333.33, N = 34534333
OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.7Input: PNG - Quality: 80AMD EPYC 7643 48-Core3691215SE +/- 0.00, N = 49.20
OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.7Input: PNG - Quality: 90AMD EPYC 7643 48-Core3691215SE +/- 0.02, N = 49.10
OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.7Input: JPEG - Quality: 80AMD EPYC 7643 48-Core246810SE +/- 0.01, N = 48.80
OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.7Input: JPEG - Quality: 90AMD EPYC 7643 48-Core246810SE +/- 0.01, N = 48.70
OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.7Input: PNG - Quality: 100AMD EPYC 7643 48-Core0.1530.3060.4590.6120.765SE +/- 0.00, N = 40.70
OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.7Input: JPEG - Quality: 100AMD EPYC 7643 48-Core0.1350.270.4050.540.675SE +/- 0.00, N = 41.0
OpenBenchmarking.orgSeconds, Fewer Is BetterKTX-Software toktx 4.0Settings: UASTC 3AMD EPYC 7643 48-Core1.08742.17483.26224.34965.437SE +/- 0.053, N = 34.830
OpenBenchmarking.orgSeconds, Fewer Is BetterKTX-Software toktx 4.0Settings: UASTC 4 + Zstd Compression 19AMD EPYC 7643 48-Core20406080100SE +/- 0.01, N = 380
OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Very FastAMD EPYC 7643 48-Core918273645SE +/- 0.06, N = 337.30
OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Very FastAMD EPYC 7643 48-Core306090120150SE +/- 0.59, N = 3148
OpenBenchmarking.orgz/s, More Is BetterLULESH 2.0.3AMD EPYC 7643 48-Core4K8K12K16K20KSE +/- 163.39, N = 517558
OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.3Scene: DLSCAMD EPYC 7643 48-Core246810SE +/- 0.01, N = 37
OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.3Scene: Rainbow Colors and PrismAMD EPYC 7643 48-Core246810SE +/- 0.02, N = 37.60
OpenBenchmarking.orgSeconds, Fewer Is Betterm-queens 1.2Time To SolveAMD EPYC 7643 48-Core48121620SE +/- 0.02, N = 314.20
OpenBenchmarking.orgGFInst/s, More Is BetterminiBUDE 20210901Implementation: OpenMP - Input Deck: BM1AMD EPYC 7643 48-Core30060090012001500SE +/- 1.05, N = 51506
OpenBenchmarking.orgBillion Interactions/s, More Is BetterminiBUDE 20210901Implementation: OpenMP - Input Deck: BM1AMD EPYC 7643 48-Core1326395265SE +/- 0.04, N = 560
OpenBenchmarking.orgGFInst/s, More Is BetterminiBUDE 20210901Implementation: OpenMP - Input Deck: BM2AMD EPYC 7643 48-Core30060090012001500SE +/- 0.03, N = 51590
OpenBenchmarking.orgBillion Interactions/s, More Is BetterminiBUDE 20210901Implementation: OpenMP - Input Deck: BM2AMD EPYC 7643 48-Core1428425670SE +/- 0.00, N = 564
OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeAMD EPYC 7643 48-Core0.61631.23261.84892.46523.0815SE +/- 0.001, N = 32.740
OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.14ATPase Simulation - 327,506 AtomsAMD EPYC 7643 48-Core0.11880.23760.35640.47520.594SE +/- 0.0008, N = 60.5300
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: EP.DAMD EPYC 7643 48-Core9001800270036004500SE +/- 14.64, N = 53975
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: LU.CAMD EPYC 7643 48-Core30K60K90K120K150KSE +/- 3483.63, N = 5122166
OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.23.2Connections: 500AMD EPYC 7643 48-Core40K80K120K160K200KSE +/- 143.72, N = 3167324
OpenBenchmarking.orgSeconds, Fewer Is BetterNgspice 34Circuit: C2670AMD EPYC 7643 48-Core306090120150SE +/- 0.72, N = 3139
OpenBenchmarking.orgScore, More Is BetterNumpy BenchmarkAMD EPYC 7643 48-Core90180270360450SE +/- 19.50, N = 3434
OpenBenchmarking.orgSeconds, Fewer Is BetterNWChem 7.0.2Input: C240 BuckyballAMD EPYC 7643 48-Core6001200180024003000SE +/- 114.29, N = 42695
OpenBenchmarking.orgSeconds, Fewer Is BetterOpenFOAM 10Input: drivaerFastback, Small Mesh Size - Mesh TimeAMD EPYC 7643 48-Core714212835SE +/- 0.09, N = 628.00
OpenBenchmarking.orgSeconds, Fewer Is BetterOpenFOAM 10Input: drivaerFastback, Small Mesh Size - Execution TimeAMD EPYC 7643 48-Core1224364860SE +/- 0.13, N = 653.60
OpenBenchmarking.orgSeconds, Fewer Is BetterOpenFOAM 10Input: drivaerFastback, Medium Mesh Size - Mesh TimeAMD EPYC 7643 48-Core306090120150SE +/- 0.31, N = 6142
OpenBenchmarking.orgSeconds, Fewer Is BetterOpenFOAM 10Input: drivaerFastback, Medium Mesh Size - Execution TimeAMD EPYC 7643 48-Core140280420560700SE +/- 0.95, N = 6648
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceAMD EPYC 7643 48-Core2K4K6K8K10KSE +/- 1.17, N = 310301
OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: San Miguel - Renderer: SciVisAMD EPYC 7643 48-Core1224364860SE +/- 0.00, N = 355.60
OpenBenchmarking.orgHydro Cycle Time - Seconds, Fewer Is BetterPennant 1.0.1Test: sedovbigAMD EPYC 7643 48-Core3691215SE +/- 0.05, N = 513.00
OpenBenchmarking.orgHydro Cycle Time - Seconds, Fewer Is BetterPennant 1.0.1Test: leblancbigAMD EPYC 7643 48-Core246810SE +/- 0.173, N = 57.420
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read OnlyAMD EPYC 7643 48-Core200K400K600K800K1000KSE +/- 626.00, N = 3829909
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read Only - Average LatencyAMD EPYC 7643 48-Core0.02720.05440.08160.10880.136SE +/- 0.001, N = 40.120
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 250 - Mode: Read Write - Average LatencyAMD EPYC 7643 48-Core1.17272.34543.51814.69085.8635SE +/- 0.050, N = 35.210
OpenBenchmarking.orgmrays/s, More Is Betterrays1bench 2020-01-09Large SceneAMD EPYC 7643 48-Core50100150200250SE +/- 0.07, N = 3248
OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 3.1Test: OpenMP LavaMDAMD EPYC 7643 48-Core1224364860SE +/- 0.75, N = 552.70
OpenBenchmarking.orgmarks, More Is BetterSecureMark 1.0.4Benchmark: SecureMark-TLSAMD EPYC 7643 48-Core50K100K150K200K250KSE +/- 621.33, N = 3243099
OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 13Total TimeAMD EPYC 7643 48-Core20M40M60M80M100MSE +/- 708045.33, N = 3116293994
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 1.5.0Tuning: 1 - Input: Bosphorus 1080pAMD EPYC 7643 48-Core714212835SE +/- 0.12, N = 331.0
OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 1.0.20Test: CPUAMD EPYC 7643 48-Core40K80K120K160K200KSE +/- 238.79, N = 5201592
OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2020-08-23Model: SqueezeNetAMD EPYC 7643 48-Core13K26K39K52K65KSE +/- 3.57, N = 360924
OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2020-08-23Model: Inception V4AMD EPYC 7643 48-Core200K400K600K800K1000KSE +/- 208.67, N = 3875968
OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2020-08-23Model: Mobilenet QuantAMD EPYC 7643 48-Core10K20K30K40K50KSE +/- 52.27, N = 346254
OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2020-08-23Model: Inception ResNet V2AMD EPYC 7643 48-Core200K400K600K800K1000KSE +/- 42.67, N = 3783761
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Godot Game Engine Compilation 3.2.3Time To CompileAMD EPYC 7643 48-Core1122334455SE +/- 2.15, N = 550.80
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.18Build: defconfigAMD EPYC 7643 48-Core816243240SE +/- 0.17, N = 632.70
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.18Build: allmodconfigAMD EPYC 7643 48-Core70140210280350SE +/- 0.28, N = 6308
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 12.0Build System: NinjaAMD EPYC 7643 48-Core4080120160200SE +/- 0.60, N = 3199
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Node.js Compilation 15.11Time To CompileAMD EPYC 7643 48-Core306090120150SE +/- 0.25, N = 3132
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 8.1.9Time To CompileAMD EPYC 7643 48-Core918273645SE +/- 0.04, N = 441.50
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Wasmer Compilation 2.3Time To CompileAMD EPYC 7643 48-Core1122334455SE +/- 0.14, N = 450.00
OpenBenchmarking.orgms, Fewer Is BettertoyBrot Fractal Generator 2020-11-18Implementation: OpenMPAMD EPYC 7643 48-Core2K4K6K8K10KSE +/- 0.33, N = 39601
OpenBenchmarking.orgms, Fewer Is BettertoyBrot Fractal Generator 2020-11-18Implementation: C++ TasksAMD EPYC 7643 48-Core2K4K6K8K10KSE +/- 31.67, N = 39461
OpenBenchmarking.orgms, Fewer Is BettertoyBrot Fractal Generator 2020-11-18Implementation: C++ ThreadsAMD EPYC 7643 48-Core2K4K6K8K10KSE +/- 17.67, N = 39283
OpenBenchmarking.orgms, Fewer Is BettertoyBrot Fractal Generator 2020-11-18Implementation: TBBAMD EPYC 7643 48-Core2K4K6K8K10KSE +/- 101.67, N = 39303
OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4KAMD EPYC 7643 48-Core714212835SE +/- 0.18, N = 330.10
OpenBenchmarking.orgSeconds, Fewer Is BetterXcompact3d Incompact3d 2021-03-11Input: X3D-benchmarking input.i3dAMD EPYC 7643 48-Core130260390520650SE +/- 1.41, N = 5617
OpenBenchmarking.orgSeconds, Fewer Is BetterXcompact3d Incompact3d 2021-03-11Input: input.i3d 193 Cells Per DirectionAMD EPYC 7643 48-Core510152025SE +/- 0.04, N = 322.80