x9_smallpt

AMD Ryzen 9 3950X 16-Core testing with a ASRock X570M Pro4 (P2.30 BIOS) and Zotac NVIDIA GeForce GTX 1080 Ti 11GB on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2007316-NE-X9SMALLPT49.

x9_smallptProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLOpenCLCompilerFile-SystemScreen ResolutionCPU @3600 Fabric @1800 RAM 4x32GB @3600AMD 3950x @4300MHz 4x32GB @3800MT/s CL16 CR1 IF @1900MHzAMD Ryzen 9 3950X 16-Core @ 3.60GHz (16 Cores / 32 Threads)ASRock X570M Pro4 (P2.30 BIOS)AMD Starship/Matisse32GB2000GB XPG GAMMIX S50Zotac NVIDIA GeForce GTX 1080 Ti 11GB (1506/5508MHz)NVIDIA GP102 HDMI AudioPHL 436M6VBPIntel I211Ubuntu 20.045.4.0-37-generic (x86_64)KDE Plasma 5.18.5X Server 1.20.8NVIDIA 440.644.6.0OpenCL 1.2 CUDA 10.2.141GCC 9.3.0ext43840x2160AMD Ryzen 9 3950X 16-Core @ 4.30GHz (16 Cores / 32 Threads)OpenBenchmarking.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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,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 Processor Details- Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8701013Security Details- 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 STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

x9_smallptsmallpt: Global Illumination Renderer; 128 SamplesDifferenceStandard ErrorStandard DeviationCPU @3600 Fabric @1800 RAM 4x32GB @3600AMD 3950x @4300MHz 4x32GB @3800MT/s CL16 CR1 IF @1900MHz5.9251.00x0.051.48%5.0501.15x0.010.44%OpenBenchmarking.org

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesCPU @3600 Fabric @1800 RAM 4x32GB @3600AMD 3950x @4300MHz 4x32GB @3800MT/s CL16 CR1 IF @1900MHz1.33312.66623.99935.33246.6655SE +/- 0.051, N = 3SE +/- 0.013, N = 35.9255.0501. (CXX) g++ options: -fopenmp -O3

Phoronix Test Suite v10.8.4