x264 ecc@2667 tight timings AMD Ryzen 7 1700X Eight-Core testing with a ASUS PRIME B350-PLUS (5407 BIOS) and Gigabyte AMD Radeon HD 7850 / R7 265 R9 270 1024SP 2GB on Arch rolling via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2004267-VE-X264ECC2634 .
x264 ecc@2667 tight timings Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server OpenGL Vulkan Compiler File-System Screen Resolution ecc@2667 ecc@2933 tight timings ecc@2933 take 2 ecc@2933 take 3 AMD Ryzen 7 1700X Eight-Core @ 3.40GHz (8 Cores / 16 Threads) ASUS PRIME B350-PLUS (5407 BIOS) AMD 17h 16GB 500GB Seagate ST9500325ASG + 120GB INTEL SSDSA2CW12 + 2000GB SAMSUNG HD204UI Gigabyte AMD Radeon HD 7850 / R7 265 R9 270 1024SP 2GB AMD Oland/Hainan/Cape DELL U2711 Realtek RTL8111/8168/8411 + Realtek RTL8169 PCI + Intel 8265 / 8275 Arch rolling 5.6.7-1-pelle (x86_64) GNOME Shell 3.36.1 X Server 1.20.4 + Wayland 4.6 Mesa 20.1.0-devel (git-a64d266134) (LLVM 10.0.0) 1.2.128 GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0 btrfs 2560x1440 X Server 1.20.4 1440x878 X Server 1.20.4 + Wayland 4.6 Mesa 20.1.0-devel (git-a64d266134) (LLVM 10.0.0) 2560x1440 OpenBenchmarking.org Kernel Details - radeon.si_support=0 radeon.cik_support=0 amdgpu.si_support=1 amdgpu.cik_support=1 amdgpu.gpu_recovery=1 amdgpu.audio=0 Environment Details - ecc@2667: CXXFLAGS="-march=native -O2" CFLAGS="-march=native -O2" - ecc@2933 tight timings: LIBGL_ALWAYS_INDIRECT=1 CXXFLAGS="-march=native -O2" CFLAGS="-march=native -O2" - ecc@2933 take 2: LIBGL_ALWAYS_INDIRECT=1 CXXFLAGS="-march=native -O2" CFLAGS="-march=native -O2" - ecc@2933 take 3: CXXFLAGS="-march=native -O2" CFLAGS="-march=native -O2" Compiler Details - --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-werror --enable-__cxa_atexit --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++,d --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu Processor Details - Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x8001138 Security Details - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + tsx_async_abort: Not affected
x264 ecc@2667 tight timings x264: H.264 Video Encoding Difference Standard Error Standard Deviation ecc@2667 ecc@2933 tight timings ecc@2933 take 2 ecc@2933 take 3 70.41 1.02x 0.36 0.89% 69.33 1.00x 1.37 3.43% 70.31 1.01x 0.21 0.51% 70.03 1.01x 0.68 3.35% OpenBenchmarking.org
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2019-12-17 H.264 Video Encoding ecc@2667 ecc@2933 tight timings ecc@2933 take 2 ecc@2933 take 3 16 32 48 64 80 SE +/- 0.36, N = 3 SE +/- 1.37, N = 3 SE +/- 0.21, N = 3 SE +/- 0.68, N = 12 70.41 69.33 70.31 70.03 1. (CC) gcc options: -ldl -llsmash -lavformat -lavcodec -lavutil -lswscale -m64 -lm -lpthread -O3 -ffast-math -march=native -O2 -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
Phoronix Test Suite v10.8.4