2 x AMD EPYC 7552 48-Core testing with a iEi B596 (B596AR02.ROM BIOS) and llvmpipe 1008GB on CentOS Linux 8 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2008071-NE-B5966940876
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B596OpenBenchmarking.orgPhoronix Test Suite 10.2.22 x AMD EPYC 7552 48-Core @ 2.20GHz (96 Cores / 192 Threads)iEi B596 (B596AR02.ROM BIOS)AMD Starship/Matisse16 x 64 GB DDR4-3200MT/s Samsung M393A8G40AB2-CWE12802GB Micron_9300_MTFDHAL12T8TDR + 124GB Ultra USB 3.0llvmpipe 1008GB2 x Intel 10G X550T + Intel I210CentOS Linux 84.18.0-80.el8.x86_64 (x86_64)GNOME Shell 3.28.3X Server3.3 Mesa 18.3.1 (LLVM 7.0 128 bits)GCC 8.3.1 20191121xfs1024x768ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionB596 BenchmarksSystem Logs- Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x8301038- SELinux + l1tf: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

B596build-linux-kernel: Time To Compilec-ray: Total Time - 4K, 16 Rays Per Pixelcompress-7zip: Compress Speed Testnamd: ATPase Simulation - 327,506 AtomsAMD EPYC 755221.0527.9104175190.30545OpenBenchmarking.org

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileAMD EPYC 7552510152025SE +/- 0.16, N = 1421.05


This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelAMD EPYC 7552246810SE +/- 0.019, N = 37.910

7-Zip Compression

This is a test of 7-Zip using p7zip with its integrated benchmark feature or upstream 7-Zip for the Windows x64 build. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestAMD EPYC 755290K180K270K360K450KSE +/- 1367.78, N = 3417519


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 2.13ATPase Simulation - 327,506 AtomsAMD EPYC 75520.06870.13740.20610.27480.3435SE +/- 0.00214, N = 30.30545

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