cachebench AMD EPYC

AMD EPYC 7551 32-Core testing with a GIGABYTE MZ31-AR0-00 v01010101 (F03 BIOS) and ASPEED ASPEED Family 8192MB on Ubuntu 16.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1803042-PTS-CACHEBEN09.

cachebench AMD EPYCProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionAMD EPYC 7551 32-CoreAMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads)GIGABYTE MZ31-AR0-00 v01010101 (F03 BIOS)AMD Device 145028672MBSamsung SSD 960 EVO 500GBASPEED ASPEED Family 8192MBNVIDIA Device 10f0ASUS PB278Realtek RTL8111/8168/8411Ubuntu 16.044.13.0-36-generic (x86_64)Unity 7.4.5modesetting 1.19.53.3 Mesa 17.2.8 (LLVM 5.0 128 bits)GCC 5.4.0 20160609ext41024x768OpenBenchmarking.org- LIBGL_ALWAYS_SOFTWARE=1- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Scaling Governor: acpi-cpufreq ondemand- OSB (observable speculation barrier Intel v6) + Full AMD retpoline Protection

cachebench AMD EPYCcachebench: Readcachebench: Writecachebench: Read / Modify / WriteAMD EPYC 7551 32-Core2076.2710771.3039767.63OpenBenchmarking.org

CacheBench

Test: Read

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadAMD EPYC 7551 32-Core400800120016002000SE +/- 0.76, N = 32076.271. (CC) gcc options: -lrt

CacheBench

Test: Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteAMD EPYC 7551 32-Core2K4K6K8K10KSE +/- 60.22, N = 310771.301. (CC) gcc options: -lrt

CacheBench

Test: Read / Modify / Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteAMD EPYC 7551 32-Core9K18K27K36K45KSE +/- 38.79, N = 339767.631. (CC) gcc options: -lrt

Phoronix Test Suite v10.8.4