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Intel Core i7-3520M testing with a LENOVO 2429H12 and Intel 3rd Gen Core on Ubuntu 12.10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1301198-SU-RSTRIBRN760.

rstribrnProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionIntel Core i7-3520MIntel Core i7-3520M @ 2.90GHz (4 Cores)LENOVO 2429H12Intel 3rd Gen Core DRAM12288MB500GB TOSHIBA MK5061GS + 4GB SP04GIntel 3rd Gen CoreRealtek ALC269VCIntel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205Ubuntu 12.103.6.3-030603-generic (x86_64)GNOME 3.6.0X Server 1.13.0intel 2.20.93.0 Mesa 9.0GCC 4.7 + LLVM 3.1ext41600x900OpenBenchmarking.org- --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v - Scaling Governor: ondemand- Firefox and BOINC were running on this system.

rstribrncompress-7zip: Compress Speed Testcompress-pbzip2: 256MB File Compressioncompress-gzip: 2GB File Compressioncompress-lzma: 256MB File CompressionIntel Core i7-3520M967519.2812.86154.33OpenBenchmarking.org

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestIntel Core i7-3520M2K4K6K8K10KSE +/- 122.12, N = 396751. (CXX) g++ options: -pipe -lpthread

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.6256MB File CompressionIntel Core i7-3520M510152025SE +/- 0.25, N = 319.281. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Gzip Compression

2GB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File CompressionIntel Core i7-3520M3691215SE +/- 0.01, N = 312.86

LZMA Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterLZMA Compression256MB File CompressionIntel Core i7-3520M306090120150SE +/- 2.59, N = 4154.331. (CC) gcc options: -O2

Phoronix Test Suite v10.8.4