smallpt-result

Intel Atom E3940 testing with a B&R Automation APC2200 (c1.14 BIOS) and Intel HD 500 on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2104288-HA-SMALLPTRE72.

smallpt-resultProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-Systemsmall testIntel Atom E3940 @ 1.80GHz (4 Cores)B&R Automation APC2200 (c1.14 BIOS)Intel Celeron N3350/Pentium8GB32GB SFCA032GH2AD4TO-Intel HD 500 (600MHz)2 x Intel I210Ubuntu 20.045.4.0-72-generic (x86_64)GCC 9.3.0ext4OpenBenchmarking.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: intel_pstate powersave - CPU Microcode: 0x1e - Thermald 1.9.1 - 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 generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

smallpt-resultsmallpt: Global Illumination Renderer; 128 SamplesStandard ErrorStandard Deviationsmall test142.5570.490.60%OpenBenchmarking.org

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Samplessmall test306090120150SE +/- 0.49, N = 3142.561. (CXX) g++ options: -fopenmp -O3

Phoronix Test Suite v10.8.4