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2 x AMD EPYC 7551 32-Core  
Core Count
64
Thread Count
128
CPU Clock *
2 GHz
Core Family
Zen
First Appeared
2017
Overall Percentile
64th
Total OpenBenchmarking.org Results
1,760
Qualified Test Combinations
23
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 23 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.

23 Benchmarks Found In Common - Sort By: Greatest Spread

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression Rating2 x AMD EPYC 7551 32-Core40K80K120K160K200KSE +/- 2608.58, N = 9204422
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression Rating2 x AMD EPYC 7551 32-Core50K100K150K200K250KSE +/- 1183.99, N = 9255764
OpenBenchmarking.orgFigure Of Merit, More Is BetterAlgebraic Multi-Grid Benchmark 1.22 x AMD EPYC 7551 32-Core400M800M1200M1600M2000MSE +/- 23398622.89, N = 191651081596
OpenBenchmarking.orgNodes/second, More Is BetterasmFish 2018-07-231024 Hash Memory, 26 Depth2 x AMD EPYC 7551 32-Core20M40M60M80M100MSE +/- 363388.21, N = 10111719210
OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 4.1Blend File: BMW27 - Compute: CPU-Only2 x AMD EPYC 7551 32-Core816243240SE +/- 0.22, N = 1536.80
OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 4.1Blend File: Barbershop - Compute: CPU-Only2 x AMD EPYC 7551 32-Core90180270360450SE +/- 7.77, N = 4409
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixel2 x AMD EPYC 7551 32-Core48121620SE +/- 0.24, N = 1314.50
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read2 x AMD EPYC 7551 32-Core400800120016002000SE +/- 0.62, N = 32076
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Write2 x AMD EPYC 7551 32-Core4K8K12K16K20KSE +/- 16.10, N = 320487
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Write2 x AMD EPYC 7551 32-Core9K18K27K36K45KSE +/- 68.87, N = 339761
OpenBenchmarking.orgvsamples, More Is BetterChaos Group V-RAY 6.0Mode: CPU2 x AMD EPYC 7551 32-Core10K20K30K40K50KSE +/- 319.26, N = 1348134
OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gz2 x AMD EPYC 7551 32-Core1326395265SE +/- 1.02, N = 1757.90
OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.12 x AMD EPYC 7551 32-Core816243240SE +/- 0.13, N = 434.40
OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.1X Y Z: 104 104 104 - RT: 602 x AMD EPYC 7551 32-Core816243240SE +/- 0.06, N = 834.40
OpenBenchmarking.orgM samples/s, More Is BetterIndigoBench 4.4Acceleration: CPU - Scene: Bedroom2 x AMD EPYC 7551 32-Core246810SE +/- 0.089, N = 57.220
OpenBenchmarking.orgM samples/s, More Is BetterIndigoBench 4.4Acceleration: CPU - Scene: Supercar2 x AMD EPYC 7551 32-Core48121620SE +/- 0.22, N = 615.70
OpenBenchmarking.orgns/day, More Is BetterLAMMPS Molecular Dynamics Simulator 23Jun2022Model: 20k Atoms2 x AMD EPYC 7551 32-Core510152025SE +/- 0.40, N = 322.70
OpenBenchmarking.orgSeconds, Fewer Is BetterOpenFOAM 10Input: drivaerFastback, Medium Mesh Size - Mesh Time2 x AMD EPYC 7551 32-Core4080120160200SE +/- 1.26, N = 4174
OpenBenchmarking.orgSeconds, Fewer Is BetterOpenFOAM 10Input: drivaerFastback, Medium Mesh Size - Execution Time2 x AMD EPYC 7551 32-Core110220330440550SE +/- 5.69, N = 4516
OpenBenchmarking.orgSeconds, Fewer Is BetterSample Pi Program2 x AMD EPYC 7551 32-Core48121620SE +/- 0.08, N = 517.30
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Composite2 x AMD EPYC 7551 32-Core80160240320400SE +/- 1.49, N = 6383
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 6.8Build: defconfig2 x AMD EPYC 7551 32-Core1224364860SE +/- 0.82, N = 651.50
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To Compile2 x AMD EPYC 7551 32-Core1326395265SE +/- 1.64, N = 959.10