FLAC-MP3 audio encoding

AMD Phenom II X4 973 testing with a BIOSTAR A880GU3 and NVIDIA GeForce GT 520 1024MB on Ubuntu 12.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1409160-FRAO-140915520.

FLAC-MP3 audio encodingProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkMonitorOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionFLAC-MP2 audio encodingCore i7-4790KXeon audio encodingAMD Phenom II X4 973 @ 2.80GHz (4 Cores)BIOSTAR A880GU3AMD RS880 + SB7x0/SB8x0/SB9x04096MB64GB M4-CT064M4SSD2 + 37GB Western Digital WD360GD-00FN + 250GB SAMSUNG SP2514NNVIDIA GeForce GT 520 1024MB (810/600MHz)Realtek ALC662 rev1Realtek RTL8111/8168BUbuntu 12.043.2.0-24-generic-pae (i686)Unity 5.10.0X Server 1.11.3NVIDIA 295.404.2.0 NVIDIA 295.40GCC 4.6ext2/ext31024x768Intel Core i7-4790K @ 4.00GHz (8 Cores)ASRock Z97 Extreme6Intel 4th Gen Core DRAM64GB M4-CT064M4SSD2Intel HD 4600 (1250MHz)Intel Haswell HDMIIntel ConnectionLinuxMint 173.13.0-24-generic (x86_64)Cinnamon 2.2.16X Server 1.15.1intel 2.99.9103.3 Mesa 10.1.3GCC 4.8ext41920x1080Intel Xeon E3-1220 v3 @ 3.10GHz (4 Cores)Intel Xeon E3-1200 v3 DRAMASUS NVIDIA GeForce GT 520 1024MBRealtek ALC1150S24B20/S24B30nouveau 1.0.103.3 Mesa 10.1.3 Gallium 0.4OpenBenchmarking.orgSystem Details- FLAC-MP2 audio encoding: Compiz and Firefox were running on this system.Compiler Details- Core i7-4790K, Xeon audio encoding: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --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-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Processor Details- Core i7-4790K, Xeon audio encoding: Scaling Governor: acpi-cpufreq ondemand

FLAC-MP3 audio encodingencode-flac: WAV To FLACencode-mp3: WAV To MP3FLAC-MP2 audio encodingCore i7-4790KXeon audio encoding10.5528.434.2510.825.3713.56OpenBenchmarking.org

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.2.1WAV To FLACFLAC-MP2 audio encodingCore i7-4790KXeon audio encoding3691215SE +/- 0.10, N = 5SE +/- 0.00, N = 5SE +/- 0.01, N = 510.554.255.371. (CXX) g++ options: -O2 -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3FLAC-MP2 audio encodingCore i7-4790KXeon audio encoding714212835SE +/- 0.02, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 528.4310.8213.561. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lm

Phoronix Test Suite v10.8.4