PTLD-i7-audio

Intel Core i7-3770 testing with a Dell 0M9KCM (A30 BIOS) and Intel HD 4000 IVB GT2 2GB on Ubuntu 22.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2209197-NE-PTLDI7AUD63&grs.

PTLD-i7-audioProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionaudioIntel Core i7-3770 @ 3.90GHz (4 Cores / 8 Threads)Dell 0M9KCM (A30 BIOS)Intel Xeon E3-1200 v2/3rd32GB1000GB Samsung SSD 850 + 250GB 2500BEV External + 4 x 0GB FCR-HS219/1Intel HD 4000 IVB GT2 2GB (1150MHz)Realtek ALC269VBPL2792QIntel 82579LMUbuntu 22.045.15.0-47-generic (x86_64)GNOME Shell 42.4X Server 1.20.94.2 Mesa 22.0.5GCC 11.2.0ext42560x1440OpenBenchmarking.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 ondemand - CPU Microcode: 0x21 - Thermald 2.4.9- Python 3.10.4- 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: Vulnerable: No microcode + tsx_async_abort: Not affected

PTLD-i7-audioencode-wavpack: WAV To WavPackencode-opus: WAV To Opus Encodeencode-ogg: WAV To Oggencode-mp3: WAV To MP3encode-flac: WAV To FLACstargate: 44100 - 1024stargate: 44100 - 512audio15.9239.88325.92010.50932.0391.0770701.045239OpenBenchmarking.org

WavPack Audio Encoding

WAV To WavPack

OpenBenchmarking.orgSeconds, Fewer Is BetterWavPack Audio Encoding 5.3WAV To WavPackaudio48121620SE +/- 0.01, N = 515.921. (CXX) g++ options: -rdynamic

Opus Codec Encoding

WAV To Opus Encode

OpenBenchmarking.orgSeconds, Fewer Is BetterOpus Codec Encoding 1.3.1WAV To Opus Encodeaudio3691215SE +/- 0.015, N = 59.8831. (CXX) g++ options: -fvisibility=hidden -logg -lm

Ogg Audio Encoding

WAV To Ogg

OpenBenchmarking.orgSeconds, Fewer Is BetterOgg Audio Encoding 1.3.4WAV To Oggaudio612182430SE +/- 0.03, N = 325.921. (CC) gcc options: -O2 -ffast-math -fsigned-char

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3audio3691215SE +/- 0.01, N = 310.511. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lncurses -lm

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.4WAV To FLACaudio714212835SE +/- 0.08, N = 532.041. (CXX) g++ options: -O3 -fvisibility=hidden -logg -lm

Stargate Digital Audio Workstation

Sample Rate: 44100 - Buffer Size: 1024

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 44100 - Buffer Size: 1024audio0.24230.48460.72690.96921.2115SE +/- 0.001409, N = 31.0770701. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

Stargate Digital Audio Workstation

Sample Rate: 44100 - Buffer Size: 512

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 44100 - Buffer Size: 512audio0.23520.47040.70560.94081.176SE +/- 0.009812, N = 71.0452391. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

Phoronix Test Suite v10.8.5