A Processor comparison via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1412319-LI-TEST1124520.
test1ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay DriverCompilerFile-SystemScreen Resolutionscimark2-fft-4.8Ghzscimark2-fft-4.sGhzscimark2-fft-3.5GhzAMD FX-8320 Eight-Core @ 4.80GHz (8 Cores)ASRock 970 Extreme3 R2.0AMD RD890 bridge4096MB500GB Seagate ST3500418ASNVIDIA GeForce GT 640 2048MB (901/891MHz)AMD SBx00 AzaliaRealtek RTL8111/8168/8411Arch Linux3.17.6-1-ARCH (x86_64)KDENVIDIA 343.36GCC 4.9.2 20141224 + CUDA 6.5ext41920x1080AMD FX-8320 Eight-Core @ 4.20GHz (8 Cores)AMD FX-8320 Eight-Core @ 3.50GHz (8 Cores)OpenBenchmarking.orgCompiler Details- --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=isl --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-linker-hash-style=gnu Processor Details- scimark2-fft-3.5Ghz: Scaling Governor: acpi-cpufreq ondemand
test1scimark2: Fast Fourier TransformDifferenceStandard ErrorStandard Deviationscimark2-fft-4.8Ghzscimark2-fft-4.sGhzscimark2-fft-3.5Ghz64.711.22x1.033.19%60.121.13x0.762.54%53.181.00x0.722.69%OpenBenchmarking.org
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformscimark2-fft-4.8Ghzscimark2-fft-4.sGhzscimark2-fft-3.5Ghz1428425670SE +/- 1.03, N = 4SE +/- 0.76, N = 4SE +/- 0.72, N = 464.7160.1253.18
Phoronix Test Suite v10.8.4