i7-4820k speedstep disabled FFmpeg 1

Intel Core i7-4820K testing with a ASUS P9X79 and AMD Radeon HD 7900 3072MB on Ubuntu 13.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1309192-RA-I74820KSP72.

i7-4820k speedstep disabled FFmpeg 1ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionIntel Core i7-4820KIntel Core i7-4820K @ 3.70GHz (8 Cores)ASUS P9X79Intel Ivytown DMI216384MB1000GB Seagate ST1000NM0033-9ZM + 2 x 320GB Western Digital WD3200AAKS-0AMD Radeon HD 7900 3072MBRealtek ALC892ACER X233HIntel 82579V Gigabit ConnectionUbuntu 13.043.8.0-30-generic (x86_64)Xfce 4.10X Server 1.13.3fglrx 9.1.114.2.11986GCC 4.7ext4 (ecryptfs)1920x1080OpenBenchmarking.org- --build=x86_64-linux-gnu --disable-cloog-version-check --disable-ppl-version-check --disable-werror --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=ppl --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-cloog --with-multilib-list=m32,m64,mx32 --with-tune=generic -v

i7-4820k speedstep disabled FFmpeg 1ffmpeg: H.264 HD To NTSC DVStandard ErrorStandard DeviationIntel Core i7-4820K12.600.234.38%OpenBenchmarking.org

FFmpeg

H.264 HD To NTSC DV

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 2.0H.264 HD To NTSC DVIntel Core i7-4820K3691215SE +/- 0.23, N = 612.601. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lasound -lSDL -lm -pthread -lbz2


Phoronix Test Suite v10.8.4