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&grr .
cachebench AMD EPYC Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Driver OpenGL Compiler File-System Screen Resolution AMD EPYC 7551 32-Core AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads) GIGABYTE MZ31-AR0-00 v01010101 (F03 BIOS) AMD Device 1450 28672MB Samsung SSD 960 EVO 500GB ASPEED ASPEED Family 8192MB NVIDIA Device 10f0 ASUS PB278 Realtek RTL8111/8168/8411 Ubuntu 16.04 4.13.0-36-generic (x86_64) Unity 7.4.5 modesetting 1.19.5 3.3 Mesa 17.2.8 (LLVM 5.0 128 bits) GCC 5.4.0 20160609 ext4 1024x768 OpenBenchmarking.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 EPYC cachebench: Read / Modify / Write cachebench: Write cachebench: Read AMD EPYC 7551 32-Core 39767.63 10771.30 2076.27 OpenBenchmarking.org
CacheBench Test: Read / Modify / Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write AMD EPYC 7551 32-Core 9K 18K 27K 36K 45K SE +/- 38.79, N = 3 39767.63 1. (CC) gcc options: -lrt
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write AMD EPYC 7551 32-Core 2K 4K 6K 8K 10K SE +/- 60.22, N = 3 10771.30 1. (CC) gcc options: -lrt
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read AMD EPYC 7551 32-Core 400 800 1200 1600 2000 SE +/- 0.76, N = 3 2076.27 1. (CC) gcc options: -lrt
Phoronix Test Suite v10.8.5