benchmarking Intel Core i7-4770 testing with a MSI H87-G43 (MS-7816) v1.0 (V2.14B11 BIOS) and Intel Xeon E3-1200 v3/4th Gen Core IGP on Ubuntu 17.10 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1804270-FO-1804271FO30&sor .
benchmarking Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Compiler File-System ubik-audio ubik-audio2 ubik-audio3 Intel Core i7-4770 @ 3.90GHz (4 Cores / 8 Threads) MSI H87-G43 (MS-7816) v1.0 (V2.14B11 BIOS) Intel 4th Gen Core DRAM 4 x 8192 MB DDR3-1600MT/s 2 x 2000GB Western Digital WD2000FYYZ-0 Intel Xeon E3-1200 v3/4th Gen Core IGP Realtek RTL8111/8168/8411 Ubuntu 17.10 4.13.0-38-generic (x86_64) GCC 7.2.0 ext4 OpenBenchmarking.org Compiler Details - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Processor Details - ubik-audio: Scaling Governor: intel_pstate powersave - ubik-audio2: Scaling Governor: intel_pstate performance - ubik-audio3: Scaling Governor: intel_pstate performance Security Details - KPTI + OSB (observable speculation barrier Intel v6) + Full generic retpoline IBPB (Intel v4) Protection
benchmarking encode-flac: WAV To FLAC encode-mp3: WAV To MP3 encode-wavpack: WAV To WavPack ubik-audio ubik-audio2 ubik-audio3 11.68 32.45 6.87 11.67 32.44 6.86 11.77 32.42 6.86 OpenBenchmarking.org
FLAC Audio Encoding WAV To FLAC OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.3.2 WAV To FLAC ubik-audio2 ubik-audio ubik-audio3 3 6 9 12 15 SE +/- 0.04, N = 5 SE +/- 0.10, N = 5 SE +/- 0.05, N = 5 11.67 11.68 11.77 1. (CXX) g++ options: -O2 -fvisibility=hidden -lm
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.100 WAV To MP3 ubik-audio3 ubik-audio2 ubik-audio 8 16 24 32 40 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 32.42 32.44 32.45 1. (CC) gcc options: -lm
WavPack Audio Encoding WAV To WavPack OpenBenchmarking.org Seconds, Fewer Is Better WavPack Audio Encoding 5.1 WAV To WavPack ubik-audio2 ubik-audio3 ubik-audio 2 4 6 8 10 SE +/- 0.01, N = 5 SE +/- 0.01, N = 5 SE +/- 0.01, N = 5 6.86 6.86 6.87 1. (CC) gcc options: -O2 -lm
Phoronix Test Suite v10.8.4