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AMD EPYC 7663 56-Core  
Core Count
56
Thread Count
112
CPU Clock *
2 GHz
Core Family
Zen 3
First Appeared
2021
Overall Percentile
60th
Total OpenBenchmarking.org Results
1,679
Qualified Test Combinations
25
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 25 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.

25 Benchmarks Found In Common - Sort By: Greatest Spread

OpenBenchmarking.orgGFLOP/s, More Is BetterACES DGEMM 1.0Sustained Floating-Point RateAMD EPYC 7663 56-Core510152025SE +/- 0.25, N = 419.10
OpenBenchmarking.orgScore, More Is BetterAI Benchmark Alpha 0.1.2Device Inference ScoreAMD EPYC 7663 56-Core5001000150020002500SE +/- 142.67, N = 32139
OpenBenchmarking.orgScore, More Is BetterAI Benchmark Alpha 0.1.2Device Training ScoreAMD EPYC 7663 56-Core30060090012001500SE +/- 42.67, N = 31413
OpenBenchmarking.orgScore, More Is BetterAI Benchmark Alpha 0.1.2Device AI ScoreAMD EPYC 7663 56-Core8001600240032004000SE +/- 185.33, N = 33553
OpenBenchmarking.orgMpix/sec, More Is BetterASKAP 1.0Test: tConvolve MPI - DegriddingAMD EPYC 7663 56-Core5K10K15K20K25KSE +/- 188.07, N = 421203
OpenBenchmarking.orgMpix/sec, More Is BetterASKAP 1.0Test: tConvolve MPI - GriddingAMD EPYC 7663 56-Core5K10K15K20K25KSE +/- 26.64, N = 422729
OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.13Settings: UASTC Level 3AMD EPYC 7663 56-Core48121620SE +/- 0.14, N = 416.60
OpenBenchmarking.orgSeconds, Fewer Is BetterCloverLeafLagrangian-Eulerian HydrodynamicsAMD EPYC 7663 56-Core3691215SE +/- 0.05, N = 312.20
OpenBenchmarking.orgVoices, More Is BetterGoogle SynthMark 20201109Test: VoiceMark_100AMD EPYC 7663 56-Core160320480640800SE +/- 17.80, N = 3728
OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.1AMD EPYC 7663 56-Core510152025SE +/- 0.02, N = 419.00
OpenBenchmarking.orgz/s, More Is BetterLULESH 2.0.3AMD EPYC 7663 56-Core4K8K12K16K20KSE +/- 168.96, N = 417646
OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.14ATPase Simulation - 327,506 AtomsAMD EPYC 7663 56-Core0.10880.21760.32640.43520.544SE +/- 0.00231, N = 40.48000
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: EP.DAMD EPYC 7663 56-Core10002000300040005000SE +/- 10.08, N = 44471
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: LU.CAMD EPYC 7663 56-Core30K60K90K120K150KSE +/- 5850.64, N = 4124008
OpenBenchmarking.orgSeconds, Fewer Is BetterNgspice 34Circuit: C2670AMD EPYC 7663 56-Core306090120150SE +/- 0.16, N = 3143
OpenBenchmarking.orgScore, More Is BetterNumpy BenchmarkAMD EPYC 7663 56-Core90180270360450SE +/- 22.40, N = 3419
OpenBenchmarking.orgSeconds, Fewer Is BetterNWChem 7.0.2Input: C240 BuckyballAMD EPYC 7663 56-Core6001200180024003000SE +/- 61.75, N = 42589
OpenBenchmarking.orgHydro Cycle Time - Seconds, Fewer Is BetterPennant 1.0.1Test: sedovbigAMD EPYC 7663 56-Core3691215SE +/- 0.00, N = 412.00
OpenBenchmarking.orgHydro Cycle Time - Seconds, Fewer Is BetterPennant 1.0.1Test: leblancbigAMD EPYC 7663 56-Core246810SE +/- 0.129, N = 47.140
OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 3.1Test: OpenMP LavaMDAMD EPYC 7663 56-Core1122334455SE +/- 0.81, N = 448.0
OpenBenchmarking.orgmarks, More Is BetterSecureMark 1.0.4Benchmark: SecureMark-TLSAMD EPYC 7663 56-Core50K100K150K200K250KSE +/- 597.00, N = 3234184
OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 1.0.20Test: CPUAMD EPYC 7663 56-Core50K100K150K200K250KSE +/- 1896.36, N = 4227284
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Godot Game Engine Compilation 3.2.3Time To CompileAMD EPYC 7663 56-Core1122334455SE +/- 2.86, N = 449.10
OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4KAMD EPYC 7663 56-Core714212835SE +/- 0.78, N = 329.10
OpenBenchmarking.orgSeconds, Fewer Is BetterXcompact3d Incompact3d 2021-03-11Input: X3D-benchmarking input.i3dAMD EPYC 7663 56-Core130260390520650SE +/- 1.33, N = 4614