audio

ARMv7 rev 3 testing with a BCM2835 Raspberry Pi 4 Model B Rev 1.1 and V3D 4.2 4GB on Raspbian 10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1908064-HV-1107273GR55&sro&grw.

audioProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution2011-07-27 15:44Rpi4-audioIntel Core 2 Quad Q6600 @ 2.40GHz (4 Cores)PEGATRON Benicia v1.01Intel 82G33/G31/P35/P31 + ICH9R8192MB500GB Seagate ST3500620AS + 1000GB SAMSUNG HD105SI + 1500GB Ext HDD 1021ATI Radeon HD 5700 1024MBRealtek ALC1200X20W-5Ubuntu 11.042.6.38-10-generic (x86_64)KDE 4.6.2X Server 1.10.1fglrx 8.84.604.1.10665GCC 4.5.2ext41680x1050ARMv7 rev 3 @ 1.50GHz (4 Cores)BCM2835 Raspberry Pi 4 Model B Rev 1.14096MB16GB SL16GV3D 4.2 4GBAAARaspbian 104.19.46-v7l+ (armv7l)LXDE 0.10.0X Server 1.20.4modesetting 1.20.4GCC 8.3.01920x1080OpenBenchmarking.orgSystem Details- 2011-07-27 15:44: Intel SpeedStep was enabled.Compiler Details- Rpi4-audio: --build=arm-linux-gnueabihf --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-sjlj-exceptions --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --target=arm-linux-gnueabihf --with-arch=armv6 --with-default-libstdcxx-abi=new --with-float=hard --with-fpu=vfp --with-gcc-major-version-only --with-target-system-zlib -v Processor Details- Rpi4-audio: Scaling Governor: BCM2835 Freq ondemand

audioencode-flac: WAV To FLACencode-mp3: WAV To MP3encode-ape: WAV To APEencode-wavpack: WAV To WavPackencode-ogg: WAV To Ogg2011-07-27 15:44Rpi4-audio12.4338.7621.4216.2016.8018.6655.5826.66OpenBenchmarking.org

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.2.1WAV To FLAC2011-07-27 15:44Rpi4-audio510152025SE +/- 0.01, N = 5SE +/- 0.15, N = 512.4318.661. (CXX) g++ options: -O2 -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.98.2WAV To MP32011-07-27 15:44Rpi4-audio1224364860SE +/- 0.02, N = 5SE +/- 0.11, N = 538.7655.581. (CC) gcc options: -O3 -ffast-math -funroll-loops -pipe -lm

Monkey Audio Encoding

WAV To APE

OpenBenchmarking.orgSeconds, Fewer Is BetterMonkey Audio Encoding 3.99u4b5s6WAV To APE2011-07-27 15:44510152025SE +/- 0.00, N = 521.42

WavPack Audio Encoding

WAV To WavPack

OpenBenchmarking.orgSeconds, Fewer Is BetterWavPack Audio Encoding 4.41.0WAV To WavPack2011-07-27 15:4448121620SE +/- 0.01, N = 516.20

Ogg Encoding

WAV To Ogg

OpenBenchmarking.orgSeconds, Fewer Is BetterOgg Encoding 1.2.0WAV To Ogg2011-07-27 15:44Rpi4-audio612182430SE +/- 0.01, N = 5SE +/- 0.16, N = 516.8026.661. (CC) gcc options: -O2 -ffast-math -fsigned-char -lm

Phoronix Test Suite v10.8.5