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2 x AMD EPYC 7742 64-Core testing with a Dell 0YHMCJ and Matrox s Matrox G200eW3 on Ubuntu 18.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2101276-KH-28680708116.

28ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelFile-SystemScreen ResolutionAMD EPYC 7742 64-Core2 x AMD EPYC 7742 64-Core @ 2.85GHz (256 Cores)Dell 0YHMCJAMD Device 148015.75 x 32768 MB DDR4-3200MT/s480GB PERC H745 FrntMatrox s Matrox G200eW3Mellanox MT28908 FamilyUbuntu 18.045.4.0-62-generic (x86_64)ext41024x768OpenBenchmarking.org- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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

28smallpt: Global Illumination Renderer; 128 SamplesStandard ErrorStandard DeviationAMD EPYC 7742 64-Core4.560.168.38%OpenBenchmarking.org

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesAMD EPYC 7742 64-Core1.0262.0523.0784.1045.13SE +/- 0.16, N = 64.561. (CXX) g++ options: -fopenmp -O3

Phoronix Test Suite v10.8.4