epyc-7742-2p-extra

2 x AMD EPYC 7742 64-Core testing with a Supermicro H11DSi-NT v2.00 (2.1 BIOS) and ASPEED on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2103050-HA-EPYC7742204.

epyc-7742-2p-extra ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerCompilerFile-SystemScreen Resolution11a232 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads)Supermicro H11DSi-NT v2.00 (2.1 BIOS)AMD Starship/Matisse16 x 8192 MB DDR4-3200MT/s HMA81GR7CJR8N-XN3841GB Micron_9300_MTFDHAL3T8TDPASPEEDVE2282 x Intel 10G X550TUbuntu 20.045.8.0-44-generic (x86_64)GNOME Shell 3.36.4X Server 1.20.8GCC 9.3.0ext41920x1080OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseCompiler Details- --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-HskZEa/gcc-9-9.3.0/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 Processor Details- Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x8301034Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + 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 Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

epyc-7742-2p-extra compress-zstd: 8 - Compression Speedcompress-zstd: 8 - Decompression Speedcompress-zstd: 19 - Compression Speedcompress-zstd: 19 - Decompression Speedcompress-zstd: 8, Long Mode - Compression Speedcompress-zstd: 8, Long Mode - Decompression Speedcompress-zstd: 19, Long Mode - Compression Speedcompress-zstd: 19, Long Mode - Decompression Speedbuild-linux-kernel: Time To Compilebuild-erlang: Time To Compilebuild-wasmer: Time To Compile11a232055.52949.073.32786.12257.12982.472.82790.6580.23197.433.12826.621.487201.52468.3122303.72981.169.82787.4597.43212.533.62824.921.507194.73268.5552205.52982.469.92777.6565.73199.133.42822.421.464197.68868.476OpenBenchmarking.org

Zstd Compression

Compression Level: 8 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 8 - Compression Speed11a235001000150020002500SE +/- 103.91, N = 15SE +/- 88.60, N = 12SE +/- 58.84, N = 12SE +/- 98.24, N = 122055.52257.12303.72205.51. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 8 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 8 - Decompression Speed11a236001200180024003000SE +/- 22.37, N = 15SE +/- 2.49, N = 11SE +/- 3.88, N = 12SE +/- 4.64, N = 112949.02982.42981.12982.41. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 19 - Compression Speed11a231632486480SE +/- 1.02, N = 3SE +/- 0.80, N = 15SE +/- 1.24, N = 15SE +/- 1.28, N = 1273.372.869.869.91. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 19 - Decompression Speed11a236001200180024003000SE +/- 5.21, N = 3SE +/- 1.75, N = 15SE +/- 2.23, N = 15SE +/- 2.81, N = 122786.12790.62787.42777.61. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 8, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 8, Long Mode - Compression Speed1a23130260390520650SE +/- 10.59, N = 15SE +/- 5.95, N = 3SE +/- 8.62, N = 15580.2597.4565.71. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 8, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 8, Long Mode - Decompression Speed1a237001400210028003500SE +/- 5.33, N = 15SE +/- 10.84, N = 3SE +/- 3.47, N = 153197.43212.53199.11. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 19, Long Mode - Compression Speed1a23816243240SE +/- 0.41, N = 15SE +/- 0.58, N = 15SE +/- 0.80, N = 1533.133.633.41. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 19, Long Mode - Decompression Speed1a236001200180024003000SE +/- 2.58, N = 15SE +/- 3.41, N = 15SE +/- 4.42, N = 152826.62824.92822.41. (CC) gcc options: -O3 -pthread -lz -llzma

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.10.20Time To Compile1a23510152025SE +/- 0.18, N = 12SE +/- 0.18, N = 12SE +/- 0.15, N = 1421.4921.5121.46

Timed Erlang/OTP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Erlang/OTP Compilation 23.2Time To Compile1a234080120160200SE +/- 0.88, N = 3SE +/- 2.43, N = 12SE +/- 1.82, N = 12201.52194.73197.69

Timed Wasmer Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Wasmer Compilation 1.0.2Time To Compile1a231530456075SE +/- 0.34, N = 3SE +/- 0.52, N = 3SE +/- 0.28, N = 368.3168.5668.481. (CC) gcc options: -m64 -pie -nodefaultlibs -ldl -lrt -lpthread -lgcc_s -lc -lm -lutil

Phoronix Test Suite v10.8.4