bench

Intel Core i7-2640M testing with a LENOVO 42914BG and Intel HD 3000 on Ubuntu 15.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1504114-LI-BENCH419937.

benchProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionenobenchIntel Core i7-2640M @ 3.50GHz (4 Cores)LENOVO 42914BGIntel 2nd Generation Core Family DRAM8192MB512GB SAMSUNG SSD 830Intel HD 3000 (1300MHz)Intel 6 /C200Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205Ubuntu 15.043.19.0-12-generic (x86_64)Unity 7.3.2X Server 1.17.1intel 2.99.9173.3 Mesa 10.5.2GCC 4.9.2ext41360x768OpenBenchmarking.org- i915.i915_enable_rc6=0 i915.i915_enable_fbc=1 i915.lvds_downclock=1- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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-multilib --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-multilib-list=m32,m64,mx32 --with-tune=generic -v - Scaling Governor: intel_pstate powersave

benchcompress-7zip: Compress Speed Testencode-mp3: WAV To MP3enobench579121.47OpenBenchmarking.org

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed Testenobench12002400360048006000SE +/- 548.07, N = 657911. (CXX) g++ options: -pipe -lpthread

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3enobench510152025SE +/- 1.38, N = 1021.471. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lncurses -lm

Phoronix Test Suite v10.8.4