without_dualchannel

Intel Core i7-3520M testing with a LENOVO 2325CN9 and Intel HD 4000 on Ubuntu 14.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1412204-SO-WITHOUTDU44
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without_dualchannel
December 17 2014
 
withdualchannel
December 20 2014
 
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without_dualchannel

Processor: Intel Core i7-3520M @ 2.90GHz (4 Cores), Motherboard: LENOVO 2325CN9, Chipset: Intel 3rd Gen Core DRAM, Memory: 8192MB, Disk: 500GB HITACHI HTS72505 + 256GB M4-CT256M4SSD3, Graphics: Intel HD 4000 (1250MHz), Audio: Realtek ALC269VC, Network: Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205

OS: Ubuntu 14.04, Kernel: 3.13.0-43-generic (x86_64), Desktop: GNOME Shell 3.10.4, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1366x768

Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: SNA
System Notes: Python 2.7.6.
Disk Mount Options Notes: data=ordered,errors=remount-ro,relatime,rw

withdualchannel

Changed Memory to 16384MB.

without_dualchannelOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-3520M @ 2.90GHz (4 Cores)LENOVO 2325CN9Intel 3rd Gen Core DRAM8192MB16384MB500GB HITACHI HTS72505 + 256GB M4-CT256M4SSD3Intel HD 4000 (1250MHz)Realtek ALC269VCIntel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205Ubuntu 14.043.13.0-43-generic (x86_64)GNOME Shell 3.10.4X Server 1.15.1intel 2.99.910GCC 4.8ext41366x768ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionWithout_dualchannel BenchmarksSystem Logs- Scaling Governor: acpi-cpufreq ondemand- SNA- Python 2.7.6.- data=ordered,errors=remount-ro,relatime,rw

without_dualchannel vs. withdualchannel ComparisonPhoronix Test SuiteBaseline+43.3%+43.3%+86.6%+86.6%+129.9%+129.9%+173.2%+173.2%173.2%66.4%51.6%27.5%17.9%4.5%Read Compiled TreeCompile1366 x 7681366 x 768Initial CreateF.E.T15.5%linux-2.6.32.tar.bz2Compile BenchCompile BenchUnigine HeavenWarsowCompile BenchBork File EncrypterUnpacking The Linux Kernelwithout_dualchannelwithdualchannel

without_dualchannelwarsow: 1366 x 768unpack-linux: linux-2.6.32.tar.bz2network-loopback: Time To Transfer 10GB Via Loopbackcompilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treejava-scimark2: FFT Performancejava-scimark2: SOR Performancejava-scimark2: Composite Performancejava-scimark2: Monte Carlo Performanceunigine-heaven: 1366 x 768mrbayes: Primate Phylogeny Analysissunflow: Global Illumination + Image Synthesisphpbench: PHP Benchmark Suitesudokut: Total Timecompress-gzip: 2GB File Compressionbork: File Encryption Timewithout_dualchannelwithdualchannel41.609.7914.42404.67228.05757.831151.881497.101812.67839.6818.5525.955.6511615118.0713.0412.8653.039.3714.40673.50268.832070.041160.901509.861839.59846.3828.1325.655.6411715517.8613.0214.85OpenBenchmarking.org

Warsow

This is a benchmark of Warsow, a popular open-source first-person shooter. This game uses the QFusion engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterWarsow 1.511366 x 768without_dualchannelwithdualchannel1224364860SE +/- 0.21, N = 3SE +/- 0.26, N = 341.6053.03

Unpacking The Linux Kernel

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-2.6.32.tar.bz2without_dualchannelwithdualchannel3691215SE +/- 0.21, N = 8SE +/- 0.11, N = 79.799.37

Loopback TCP Network Performance

OpenBenchmarking.orgSeconds, Fewer Is BetterLoopback TCP Network PerformanceTime To Transfer 10GB Via Loopbackwithout_dualchannelwithdualchannel48121620SE +/- 0.09, N = 3SE +/- 0.02, N = 314.4214.40

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compilewithout_dualchannelwithdualchannel150300450600750SE +/- 18.16, N = 6SE +/- 2.26, N = 3404.67673.50

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createwithout_dualchannelwithdualchannel60120180240300SE +/- 3.84, N = 6SE +/- 11.27, N = 3228.05268.83

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treewithout_dualchannelwithdualchannel400800120016002000SE +/- 10.42, N = 3SE +/- 10.78, N = 3757.832070.04

Java SciMark

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0FFT Performancewithout_dualchannelwithdualchannel2004006008001000SE +/- 0.25, N = 4SE +/- 1.17, N = 41151.881160.90

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0SOR Performancewithout_dualchannelwithdualchannel30060090012001500SE +/- 0.76, N = 4SE +/- 0.51, N = 41497.101509.86

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Composite Performancewithout_dualchannelwithdualchannel400800120016002000SE +/- 13.00, N = 4SE +/- 0.50, N = 41812.671839.59

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Monte Carlo Performancewithout_dualchannelwithdualchannel2004006008001000SE +/- 0.49, N = 4SE +/- 0.16, N = 4839.68846.38

Unigine Heaven

OpenBenchmarking.orgFrames Per Second, More Is BetterUnigine Heaven 4.01366 x 768without_dualchannelwithdualchannel714212835SE +/- 0.30, N = 6SE +/- 0.31, N = 318.5528.13

Timed MrBayes Analysis

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.1.2Primate Phylogeny Analysiswithout_dualchannelwithdualchannel612182430SE +/- 0.00, N = 3SE +/- 0.01, N = 325.9525.65

Sunflow Rendering System

OpenBenchmarking.orgSeconds, Fewer Is BetterSunflow Rendering System 0.07.2Global Illumination + Image Synthesiswithout_dualchannelwithdualchannel1.27132.54263.81395.08526.3565SE +/- 0.05, N = 2SE +/- 0.02, N = 25.655.64

PHPBench

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark Suitewithout_dualchannelwithdualchannel30K60K90K120K150KSE +/- 72.34, N = 3SE +/- 63.51, N = 3116151117155

Sudokut

This is a test of Sudokut, which is a Sudoku puzzle solver written in Tcl. This test measures how long it takes to solve 100 Sudoku puzzles. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSudokut 0.4Total Timewithout_dualchannelwithdualchannel48121620SE +/- 0.01, N = 3SE +/- 0.01, N = 318.0717.86

Gzip Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File Compressionwithout_dualchannelwithdualchannel3691215SE +/- 0.05, N = 3SE +/- 0.03, N = 313.0413.02

Bork File Encrypter

OpenBenchmarking.orgSeconds, Fewer Is BetterBork File Encrypter 1.4File Encryption Timewithout_dualchannelwithdualchannel48121620SE +/- 0.07, N = 3SE +/- 1.15, N = 612.8614.85

without_dualchannel

Processor: Intel Core i7-3520M @ 2.90GHz (4 Cores), Motherboard: LENOVO 2325CN9, Chipset: Intel 3rd Gen Core DRAM, Memory: 8192MB, Disk: 500GB HITACHI HTS72505 + 256GB M4-CT256M4SSD3, Graphics: Intel HD 4000 (1250MHz), Audio: Realtek ALC269VC, Network: Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205

OS: Ubuntu 14.04, Kernel: 3.13.0-43-generic (x86_64), Desktop: GNOME Shell 3.10.4, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1366x768

Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: SNA
System Notes: Python 2.7.6.
Disk Mount Options Notes: data=ordered,errors=remount-ro,relatime,rw

Testing initiated at 17 December 2014 12:41 by user martel.

withdualchannel

Processor: Intel Core i7-3520M @ 2.90GHz (4 Cores), Motherboard: LENOVO 2325CN9, Chipset: Intel 3rd Gen Core DRAM, Memory: 16384MB, Disk: 500GB HITACHI HTS72505 + 256GB M4-CT256M4SSD3, Graphics: Intel HD 4000 (1250MHz), Audio: Realtek ALC269VC, Network: Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205

OS: Ubuntu 14.04, Kernel: 3.13.0-43-generic (x86_64), Desktop: GNOME Shell 3.10.4, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1366x768

Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: SNA
System Notes: Python 2.7.6.
Disk Mount Options Notes: data=ordered,errors=remount-ro,relatime,rw

Testing initiated at 20 December 2014 13:30 by user martel.