fftbench.txt

Intel Core i5-8265U testing with a LENOVO 20N3S0UY00 (N2IET92W 1.70 BIOS) and Intel WhiskeyLake-U GT2 [UHD 620] on Ubuntu 21.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2105107-HA-FFTBENCHT26.

fftbench.txtProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerCompilerFile-SystemScreen ResolutionperformanceIntel Core i5-8265U @ 3.90GHz (4 Cores / 8 Threads)LENOVO 20N3S0UY00 (N2IET92W 1.70 BIOS)Intel Cannon Point-LP16GB512GB SAMSUNG MZVLB512HBJQ-000L7 + 2000GB My Book 1230 + 1000GB My Passport 25E9Intel WhiskeyLake-U GT2 [UHD 620] (1100MHz)Realtek ALC257DELL U2412MIntel I219-V + Intel Cannon Point-LP CNViUbuntu 21.045.11.0-16-generic (x86_64)GNOME Shell 3.38.4X Server 1.20.9 + WaylandGCC 10.3.0ext41920x1200OpenBenchmarking.org- Transparent Huge Pages: madvise- --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-gDeRY6/gcc-10-10.3.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-gDeRY6/gcc-10-10.3.0/debian/tmp-gcn/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-build-config=bootstrap-lto-lean --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: 0xde- itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT vulnerable + 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: conditional RSB filling + srbds: Mitigation of Microcode + tsx_async_abort: Not affected

fftbench.txtscimark2: Fast Fourier TransformStandard ErrorStandard Deviationperformance154.700.720.81%OpenBenchmarking.org

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformperformance306090120150SE +/- 0.72, N = 3154.701. (CC) gcc options: -lm

Phoronix Test Suite v10.8.4