2020-12-25-0424 2 x Intel Xeon E5-2680 v2 testing with a Supermicro X9DRW v0123456789 (3.2 BIOS) and llvmpipe on Peppermint 10 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 X9DRW v0123456789 (3.2 BIOS), Chipset: Intel Xeon E7 v2/Xeon, Memory: 4 x 16384 MB DDR3-1866MT/s Samsung M393B2G70DB0-CMA, Disk: 16GB USB Flash Drive, Graphics: llvmpipe, Network: 2 x Intel I350 OS: Peppermint 10, Kernel: 5.0.0-37-generic (x86_64), Desktop: LXDE, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 3.3 Mesa 19.0.8 (LLVM 8.0 256 bits), Compiler: GCC 7.5.0, File-System: overlayfs, Screen Resolution: 1600x900 FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 32 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 7149.7 |=========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 64 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 7130.6 |=========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 32 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 7269.2 |=========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 64 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 6205.0 |=========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 128 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 6189.4 |=========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 256 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 6059.9 |=========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 512 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5933.0 |=========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 128 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5486.1 |=========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 256 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5266.2 |=========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 512 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5090.2 |=========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 1024 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5926.4 |=========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 2048 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5676.4 |=========================================== FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 4096 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5387.4 |=========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 1024 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 5074.0 |=========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 2048 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 4297.1 |=========================================== FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 4096 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 3923.9 |=========================================== FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 32 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 9508.7 |=========================================== FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 64 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 14465 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 32 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 21556 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 64 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 20525 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 128 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 18187 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 256 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 19245 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 512 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 20624 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 128 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 16392 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 256 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 14821 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 512 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 15838 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 1024 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 21107 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 2048 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 20934 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 4096 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 19035 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 1024 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 13752 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 2048 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 12968 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 4096 Mflops > Higher Is Better 2 x Intel Xeon E5-2680 v2 . 10081.3 |==========================================