qemu testing on Ubuntu 16.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1606016-SIIN-KVMFFMP67.
kvm-ffmpegProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerkvmCommon KVM @ 3.40GHz (2 Cores)QEMU Standard PC (i440FX + PIIX 1996)Intel 440FX- 82441FX PMC1 x 4096 MB RAM QEMU34GB QEMU HDDCirrus Logic GD 5446Intel 82540EM GigabitUbuntu 16.044.4.0-21-generic (x86_64)GCC 5.3.1 20160413ext41024x768qemuOpenBenchmarking.org- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
kvm-ffmpegffmpeg: H.264 HD To NTSC DVStandard ErrorStandard Deviationkvm17.600.030.25%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 2.8.1H.264 HD To NTSC DVkvm48121620SE +/- 0.03, N = 317.601. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lm -pthread -std=c99 -fomit-frame-pointer -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize
Phoronix Test Suite v10.8.4