2019-04-19-1808 2 x Intel Xeon E5-2680 v2 testing with a Supermicro X9DRL-3F/iF v1.01 (3.0a BIOS) and Matrox MGA G200eW WPCM450 on Ubuntu 18.04 via the Phoronix Test Suite. 2 x Intel Xeon E5-2680 v2: Processor: 2 x Intel Xeon E5-2680 v2 @ 3.60GHz (20 Cores / 40 Threads), Motherboard: Supermicro X9DRL-3F/iF v1.01 (3.0a BIOS), Chipset: Intel Xeon E7 v2/Xeon, Memory: 4 x 16384 MB DDR3-1866MT/s Samsung M393B2G70DB0-, Disk: 120GB KINGSTON SA400S3, Graphics: Matrox MGA G200eW WPCM450, Monitor: SE2717H/HX, Network: 2 x Intel 82574L OS: Ubuntu 18.04, Kernel: 4.15.0-47-generic (x86_64), Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1280x1024 FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 32 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 7184.67 |========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 64 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 7170.00 |========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 32 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 7449.37 |========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 64 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 6160.63 |========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 128 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 6288.23 |========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 256 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 6124.83 |========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 512 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 6026.80 |========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 128 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5532.77 |========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 256 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5259.63 |========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 512 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5066.07 |========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 1024 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 6040.53 |========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 2048 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5600.11 |========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 4096 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5408.10 |========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 1024 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5168.13 |========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 2048 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 4303.77 |========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 4096 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 3791.80 |========================================== FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 32 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 9714.20 |========================================== FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 64 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 14814 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 32 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 21324 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 64 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 20694 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 128 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 18326 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 256 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 19143 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 512 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 20881 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 128 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 16588 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 256 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 15025 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 512 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 15965 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 1024 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 21251 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 2048 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 20641 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 4096 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 19110 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 1024 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 13972 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 2048 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 12736 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 4096 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 10283 |============================================