FFT

Intel Core i7-8650U testing with a LENOVO 20L6S6S900 (N24ET44W 1.19 BIOS) and Intel UHD 620 3GB on CentOS 7.6.1810 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1901179-SK-FFT31451774.

FFTProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionIntel Core i7-8650UIntel Core i7-8650U @ 4.20GHz (4 Cores / 8 Threads)LENOVO 20L6S6S900 (N24ET44W 1.19 BIOS)Intel Xeon E3-1200 v6/7th2 x 32 GB DDR4-2400MT/s Samsung M471A4G43MB1-CTD240GB INTEL SSDSC2KW24 + 256GB PLEXTOR PX-256M5 + 2048GB Samsung SSD 960 PRO 2TBIntel UHD 620 3GB (1150MHz)Realtek ALC257R22Intel Connection + Intel Wireless 8265 / 8275CentOS 7.6.18103.10.0-957.1.3.el7.x86_64 (x86_64)GNOME Shell 3.28.3X Server 1.20.1modesetting 1.20.14.5 Mesa 18.0.5GCC 4.8.5 20150623xfs3520x1200OpenBenchmarking.org- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - Scaling Governor: intel_pstate powersave- SELinux + KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes

FFTscimark2: Fast Fourier TransformStandard ErrorStandard DeviationIntel Core i7-8650U1391.311.63%OpenBenchmarking.org

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformIntel Core i7-8650U306090120150SE +/- 1.31, N = 31391. (CC) gcc options: -lm

Phoronix Test Suite v10.8.4