dual-epyc7551-stream-benchmark-2024-04-27

2 x AMD EPYC 7551 32-Core testing with a Supermicro H11DSi-NT v2.00 (2.1 BIOS) and llvmpipe on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2404272-NE-DUALEPYC794&gru.

dual-epyc7551-stream-benchmark-2024-04-27ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDisplay ServerOpenGLVulkanCompilerFile-SystemScreen Resolution2 x AMD EPYC 7551 32-Core - llvmpipe - Supermicro2 x AMD EPYC 7551 32-Core @ 2.00GHz (64 Cores / 128 Threads)Supermicro H11DSi-NT v2.00 (2.1 BIOS)AMD 17h224GB128GB SAMSUNG SSD SM84llvmpipeULTRON 2435V2 x Intel 10G X550TUbuntu 20.045.15.0-105-generic (x86_64)X Server 1.20.134.5 Mesa 21.2.6 (LLVM 12.0.0 256 bits)1.1.182GCC 9.4.0ext42194x1234OpenBenchmarking.org- Transparent Huge Pages: madvise- --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --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=auto --with-tune=generic --without-cuda-driver -v - Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x800126e - gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Mitigation of untrained return thunk; SMT vulnerable + spec_rstack_overflow: Mitigation of safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

dual-epyc7551-stream-benchmark-2024-04-27stream: Copystream: Scalestream: Triadstream: Add2 x AMD EPYC 7551 32-Core - llvmpipe - Supermicro130696.591116.599942.599363.3OpenBenchmarking.org

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copy2 x AMD EPYC 7551 32-Core - llvmpipe - Supermicro30K60K90K120K150KSE +/- 1237.12, N = 25130696.51. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale2 x AMD EPYC 7551 32-Core - llvmpipe - Supermicro20K40K60K80K100KSE +/- 1297.32, N = 591116.51. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad2 x AMD EPYC 7551 32-Core - llvmpipe - Supermicro20K40K60K80K100KSE +/- 1397.44, N = 599942.51. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add2 x AMD EPYC 7551 32-Core - llvmpipe - Supermicro20K40K60K80K100KSE +/- 1822.70, N = 599363.31. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

Phoronix Test Suite v10.8.4