smallpt-test

2 x AMD EPYC 7302 16-Core testing with a Supermicro H12DSG-O-CPU (1.3 BIOS) and RTX A6000 48GB on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2106016-IB-SMALLPTTE29.

smallpt-testProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDisplay DriverCompilerFile-SystemScreen Resolutionsmallpt2 x AMD EPYC 7302 16-Core @ 3.00GHz (32 Cores / 64 Threads)Supermicro H12DSG-O-CPU (1.3 BIOS)AMD Starship/Matisse504GB1920GB SAMSUNG MZQLB1T9HAJR-00007 + 15363GB Micron_9300_MTFDHAL15T3TDPRTX A6000 48GBNVIDIA Device 1aef2 x Intel I350Ubuntu 20.045.4.0-71-generic (x86_64)NVIDIAGCC 9.3.0 + CUDA 11.1ext41024x768OpenBenchmarking.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-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 - Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0x830104d- 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

smallpt-testsmallpt: Global Illumination Renderer; 128 SamplesStandard ErrorStandard Deviationsmallpt3.3860.021.27%OpenBenchmarking.org

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Samplessmallpt0.76191.52382.28573.04763.8095SE +/- 0.025, N = 33.3861. (CXX) g++ options: -fopenmp -O3

Phoronix Test Suite v10.8.4