opterong34x6366hec-ray

4 x AMD Opteron 6366 HE testing with a Supermicro H8QG6 (3.5b BIOS) and Matrox MGA G200eW WPCM450 on Ubuntu 18.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1907127-HV-1907120HV97.

opterong34x6366hec-rayProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelCompilerFile-SystemScreen Resolutionopterong34x6366hec-ray201907124 x AMD Opteron 6366 HE @ 1.80GHz (32 Cores / 64 Threads)Supermicro H8QG6 (3.5b BIOS)AMD RD890 + SB7x0/SB8x0/SB9x0258048MB2 x 250GB Western Digital WD2502ABYS-1 + 20GB SATA SSDMatrox MGA G200eW WPCM450ASUS VN2472 x Intel 82576 + 2 x Broadcom NetXtreme BCM5720 PCIeUbuntu 18.044.15.0-54-generic (x86_64)GCC 7.4.0ext41280x1024OpenBenchmarking.orgCompiler 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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v Processor Details- Scaling Governor: acpi-cpufreq ondemandSecurity Details- l1tf: Not affected + mds: 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 STIBP: disabled RSB filling

opterong34x6366hec-rayc-ray: Total Time - 4K, 16 Rays Per PixelDifferenceStandard ErrorStandard Deviationopterong34x6366hec-ray2019071280.031.00x0.982.12%79.871.00x0.922.00%OpenBenchmarking.org

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixelopterong34x6366hec-ray2019071220406080100SE +/- 0.98, N = 3SE +/- 0.92, N = 380.0379.871. (CC) gcc options: -lm -lpthread -O3

Phoronix Test Suite v10.8.4