Simon72 Intel Celeron G1840 testing with a ASUS Z97-K and Intel HD on Ubuntu 14.04 via the Phoronix Test Suite. fftw.g1840: Processor: Intel Celeron G1840 @ 2.80GHz (2 Cores), Motherboard: ASUS Z97-K, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 2000GB Western Digital WD20EARS-00M + 500GB Western Digital WD5000AAKS-0, Graphics: Intel HD (1050MHz), Audio: Intel Haswell HDMI, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 14.04, Kernel: 3.13.0-63-generic (x86_64), Desktop: Unity 7.2.5, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.6.5, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1280x1024 FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 32 Mflops > Higher Is Better fftw.g1840 . 5981.78 |========================================================= fftw.g1840 . 5991.44 |========================================================= FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 32 Mflops > Higher Is Better fftw.g1840 . 8241.80 |========================================================= fftw.g1840 . 8280.32 |========================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 64 Mflops > Higher Is Better fftw.g1840 . 5705.10 |========================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 32 Mflops > Higher Is Better fftw.g1840 . 6106.78 |========================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 64 Mflops > Higher Is Better fftw.g1840 . 5065.46 |========================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 128 Mflops > Higher Is Better fftw.g1840 . 5201.34 |========================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 256 Mflops > Higher Is Better fftw.g1840 . 5007.42 |========================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 512 Mflops > Higher Is Better fftw.g1840 . 5090.86 |========================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 128 Mflops > Higher Is Better fftw.g1840 . 4693.76 |========================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 256 Mflops > Higher Is Better fftw.g1840 . 4308.12 |========================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 512 Mflops > Higher Is Better fftw.g1840 . 3554.96 |========================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 1024 Mflops > Higher Is Better fftw.g1840 . 4985.00 |========================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 2048 Mflops > Higher Is Better fftw.g1840 . 4806.50 |========================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 4096 Mflops > Higher Is Better fftw.g1840 . 4688.04 |========================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 1024 Mflops > Higher Is Better fftw.g1840 . 3606.06 |========================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 2048 Mflops > Higher Is Better fftw.g1840 . 3453.32 |========================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 4096 Mflops > Higher Is Better fftw.g1840 . 3176.10 |========================================================= FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 64 Mflops > Higher Is Better fftw.g1840 . 10305.08 |======================================================== FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 32 Mflops > Higher Is Better fftw.g1840 . 18640 |=========================================================== FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 64 Mflops > Higher Is Better fftw.g1840 . 17747 |=========================================================== FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 128 Mflops > Higher Is Better fftw.g1840 . 12879 |=========================================================== FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 256 Mflops > Higher Is Better fftw.g1840 . 15781 |=========================================================== FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 512 Mflops > Higher Is Better fftw.g1840 . 17451 |=========================================================== FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 128 Mflops > Higher Is Better fftw.g1840 . 14567 |=========================================================== FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 256 Mflops > Higher Is Better fftw.g1840 . 13696 |=========================================================== FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 512 Mflops > Higher Is Better fftw.g1840 . 12062 |=========================================================== FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 1024 Mflops > Higher Is Better fftw.g1840 . 17872 |=========================================================== FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 2048 Mflops > Higher Is Better fftw.g1840 . 17786 |=========================================================== FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 4096 Mflops > Higher Is Better fftw.g1840 . 16896 |=========================================================== FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 1024 Mflops > Higher Is Better fftw.g1840 . 9893.00 |========================================================= FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 2048 Mflops > Higher Is Better fftw.g1840 . 9807.98 |========================================================= FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 4096 Mflops > Higher Is Better fftw.g1840 . 9192.62 |=========================================================