fftw1024 Intel Core i7-2600 testing with a ASUS P8Z68-V PRO and eVGA NVIDIA GeForce 7900 GS on LinuxMint 17.3 via the Phoronix Test Suite. fftw1024: Processor: Intel Core i7-2600 @ 3.40GHz (8 Cores), Motherboard: ASUS P8Z68-V PRO, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 8192MB, Disk: 120GB ADATA SP550 + 500GB Western Digital WD5001AALS-0, Graphics: eVGA NVIDIA GeForce 7900 GS, Audio: Creative Labs SB Live! EMU10k1, Monitor: SyncMaster, Network: Intel 82579V Gigabit Connection OS: LinuxMint 17.3, Kernel: 3.13.0-106-lowlatency (x86_64), Display Driver: nouveau 1.0.10, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1280x1024 FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 1024 Mflops > Higher Is Better fftw1024 . 6892.77 |=========================================================== FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 1024 Mflops > Higher Is Better fftw1024 . 22515 |=============================================================