audio-encoding_MacBook-Air

Intel Core i5-4250U testing with a Apple Mac-35C1E88140C3E6CF (433.140.2.0.0 BIOS) and Intel HD 5000 HSW GT3 2GB on Ubuntu 22.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2210106-PROG-AUDIOEN82.

audio-encoding_MacBook-AirProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLVulkanCompilerFile-SystemScreen Resolutionaudio-encoding_MacBook-AirIntel Core i5-4250U @ 2.60GHz (2 Cores / 4 Threads)Apple Mac-35C1E88140C3E6CF (433.140.2.0.0 BIOS)Intel Haswell-ULT DRAM4096MB121GB APPLE SSD TS0128Intel HD 5000 HSW GT3 2GB (1000MHz)Intel Haswell-ULT HD AudioColor LCDBroadcom BCM4360 802.11acUbuntu 22.045.15.0-48-generic (x86_64)GNOME Shell 42.4X Server + Wayland4.6 Mesa 22.0.51.3.204GCC 11.2.0 + Clang 14.0.0-1ubuntu1ext41366x768OpenBenchmarking.org- Transparent Huge Pages: madvise- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-gcn/usr --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-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x26 - Thermald 2.4.9 - itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Not affected + retbleed: 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 Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Mitigation of Microcode + tsx_async_abort: Not affected

audio-encoding_MacBook-Airencode-flac: WAV To FLACencode-mp3: WAV To MP3encode-ogg: WAV To Oggencode-opus: WAV To Opus Encodeencode-wavpack: WAV To WavPackaudio-encoding_MacBook-Air36.76814.86136.03513.64423.399OpenBenchmarking.org

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.4WAV To FLACaudio-encoding_MacBook-Air816243240SE +/- 0.04, N = 536.771. (CXX) g++ options: -O3 -fvisibility=hidden -logg -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3audio-encoding_MacBook-Air48121620SE +/- 0.01, N = 314.861. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lncurses -lm

Ogg Audio Encoding

WAV To Ogg

OpenBenchmarking.orgSeconds, Fewer Is BetterOgg Audio Encoding 1.3.4WAV To Oggaudio-encoding_MacBook-Air816243240SE +/- 0.05, N = 336.041. (CC) gcc options: -O2 -ffast-math -fsigned-char

Opus Codec Encoding

WAV To Opus Encode

OpenBenchmarking.orgSeconds, Fewer Is BetterOpus Codec Encoding 1.3.1WAV To Opus Encodeaudio-encoding_MacBook-Air48121620SE +/- 0.04, N = 513.641. (CXX) g++ options: -fvisibility=hidden -logg -lm

WavPack Audio Encoding

WAV To WavPack

OpenBenchmarking.orgSeconds, Fewer Is BetterWavPack Audio Encoding 5.3WAV To WavPackaudio-encoding_MacBook-Air612182430SE +/- 0.01, N = 523.401. (CXX) g++ options: -rdynamic

Phoronix Test Suite v10.8.4