fftw-bench AMD A8-7410 APU with AMD Radeon R5 testing with a ASUS X555YA v1.0 and ASUS AMD Radeon R4/R5 1024MB on Linux From Scratch 7.10-systemd via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1705201-RI-FFTWBENCH26 .
fftw-bench Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Display Server OpenGL Vulkan Compiler File-System Screen Resolution gcc-4.9 gcc-7 gcc-6.2 pgi-17.4 clang-4.0.0 AMD A8-7410 APU with AMD Radeon R5 @ 2.20GHz (4 Cores) ASUS X555YA v1.0 AMD Device 1566 7168MB 1000GB TOSHIBA MQ01ABD1 ASUS AMD Radeon R4/R5 1024MB AMD Kabini HDMI/DP Realtek RTL8111/8168/8411 + Realtek RTL8723BE PCIe Wireless Linux From Scratch 7.10-systemd 4.7.2 (x86_64) X Server 1.19.3 4.5 Mesa 17.1.0-rc2 Gallium 0.4 (LLVM 4.0.0) 1.0.3 Clang 4.0.0 + LLVM 4.0.0 ext4 1366x768 4.5 Mesa 17.1.0-rc3 Gallium 0.4 (LLVM 4.0.0) GCC 7.1.1 20170511 + Clang 4.0.0 + LLVM 4.0.0 Clang 4.0.0 + GCC 7.1.1 20170511 + LLVM 4.0.0 OpenBenchmarking.org Environment Details - MESA_NO_DITHER=1 Processor Details - Scaling Governor: acpi-cpufreq ondemand Compiler Details - clang-4.0.0: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: btver2
fftw-bench fftw: Float + SSE - 2D FFT Size 512 Difference Standard Error Standard Deviation gcc-4.9 gcc-7 gcc-6.2 pgi-17.4 clang-4.0.0 5132.13 1.98x 156.70 9.66% 5522.91 2.13x 67.72 3.88% 4611.44 1.78x 64.10 3.11% 2592.28 1.00x 23.31 2.01% 4575.48 1.77x 62.14 3.04% OpenBenchmarking.org
FFTW Build: Float + SSE - Size: 2D FFT Size 512 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 512 gcc-4.9 gcc-7 gcc-6.2 pgi-17.4 clang-4.0.0 1200 2400 3600 4800 6000 SE +/- 156.70, N = 10 SE +/- 67.72, N = 10 SE +/- 64.10, N = 5 SE +/- 23.31, N = 5 SE +/- 62.14, N = 5 5132.13 5522.91 4611.44 2592.28 4575.48
Phoronix Test Suite v10.8.4