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Intel Core i5-3450 testing with a MSI Z77A-G43 (MS-7758) v1.0 and NVIDIA GeForce GTS 450 1024MB on Ubuntu 13.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1304307-RA-1304302FO45.

pmProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolutionubuntu-lvmkubuntu-nolvmIntel Core i5-3450 @ 3.10GHz (4 Cores)MSI Z77A-G43 (MS-7758) v1.0Intel Xeon E3-1200 v2/3rd8192MB2000GB Seagate ST2000DM001-9YN1NVIDIA GeForce GTS 450 1024MB (783/1804MHz)Realtek ALC892Realtek RTL8111/8168Ubuntu 13.043.8.0-19-generic (x86_64)Unity 7.0.0X Server 1.13.3NVIDIA 313.304.3.0 NVIDIA 313.30GCC 4.7ext41920x1080KDE 4.10.2NVIDIA 310.444.3.0 NVIDIA 310.44OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-cloog-version-check --disable-ppl-version-check --disable-werror --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=ppl --enable-gnu-unique-object --enable-languages=c,c++,go,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-cloog --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Disk Mount Options Details- ubuntu-lvm: data=ordered,errors=remount-ro,relatime,rwDisk Details- kubuntu-nolvm: DEADLINE / data=ordered,errors=remount-ro,relatime,rw System Details- kubuntu-nolvm: Disk Scheduler: DEADLINE.

pmpostmark: Disk Transaction PerformanceDifferenceStandard ErrorStandard Deviationubuntu-lvmkubuntu-nolvm54361.01x68.132.17%53961.00x38.331.23%OpenBenchmarking.org

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performanceubuntu-lvmkubuntu-nolvm12002400360048006000SE +/- 68.13, N = 3SE +/- 38.33, N = 3543653961. (CC) gcc options: -O3

Phoronix Test Suite v10.8.4