Core i7-920 with 3 x 2GB DDR3-1600 CAS7 RAM

Running pts/ramspeed-1.4.0, pts/stream-1.3.0 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 1606123-KH-COREI792066
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OCd to DDR3-1333 @ 1.564V
June 11 2016
 
stock DDR3-1066 @ 1.594V
June 12 2016
 
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OCd to DDR3-1333 @ 1.564V

Compiler Notes: --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

stock DDR3-1066 @ 1.594V

Processor: Intel Core i7 920 @ 2.67GHz (8 Cores), Motherboard: ASRock X58 Extreme, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 250GB Western Digital WD2500JB-22E, Graphics: Sapphire AMD Radeon HD 4850 1024MB, Audio: Realtek ALC889A, Monitor: SAMSUNG, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 16.04, Kernel: 4.4.0-24-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.3.1 20160413, File-System: ext4, Screen Resolution: 1920x1080

Core i7-920 with 3 x 2GB DDR3-1600 CAS7 RAMOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7 920 @ 2.67GHz (8 Cores)ASRock X58 ExtremeIntel 5520/5500/X58 + ICH10R6144MB250GB Western Digital WD2500JB-22ESapphire AMD Radeon HD 4850 1024MBRealtek ALC889ASAMSUNGRealtek RTL8111/8168/8411Ubuntu 16.044.4.0-24-generic (x86_64)Unity 7.4.0X Server 1.18.3modesetting 1.18.33.3 Mesa 11.2.0 Gallium 0.4GCC 5.3.1 20160413ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionCore I7-920 With 3 X 2GB DDR3-1600 CAS7 RAM BenchmarksSystem Logs- --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Scaling Governor: acpi-cpufreq ondemand

OCd to DDR3-1333 @ 1.564V vs. stock DDR3-1066 @ 1.594V ComparisonPhoronix Test SuiteBaseline+6.2%+6.2%+12.4%+12.4%+18.6%+18.6%Add24.6%Copy24.5%Scale24.5%Integer Add19.9%Integer Copy18.5%Floating-Point Add17.8%Integer Scale17.5%StreamStreamStreamRAMspeed SMPRAMspeed SMPRAMspeed SMPRAMspeed SMPOCd to DDR3-1333 @ 1.564Vstock DDR3-1066 @ 1.594V

Core i7-920 with 3 x 2GB DDR3-1600 CAS7 RAMramspeed: Integer Addramspeed: Integer Copyramspeed: Integer Scaleramspeed: Floating-Point Addstream: Addstream: Copystream: ScaleOCd to DDR3-1333 @ 1.564Vstock DDR3-1066 @ 1.594V14177.7414650.7314676.2915392.3915124.3214687.8614472.5011826.7712362.0312492.2713061.0512135.2011797.5611627.84OpenBenchmarking.org

RAMspeed SMP

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer AddOCd to DDR3-1333 @ 1.564Vstock DDR3-1066 @ 1.594V3K6K9K12K15K14177.7411826.77

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer CopyOCd to DDR3-1333 @ 1.564Vstock DDR3-1066 @ 1.594V3K6K9K12K15K14650.7312362.03

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer ScaleOCd to DDR3-1333 @ 1.564Vstock DDR3-1066 @ 1.594V3K6K9K12K15K14676.2912492.27

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Floating-Point AddOCd to DDR3-1333 @ 1.564Vstock DDR3-1066 @ 1.594V3K6K9K12K15K15392.3913061.05

Stream

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17AddOCd to DDR3-1333 @ 1.564Vstock DDR3-1066 @ 1.594V3K6K9K12K15KSE +/- 25.58, N = 5SE +/- 22.50, N = 515124.3212135.201. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17AddOCd to DDR3-1333 @ 1.564Vstock DDR3-1066 @ 1.594V3K6K9K12K15KMin: 15047.8 / Avg: 15124.32 / Max: 15199.8Min: 12079.2 / Avg: 12135.2 / Max: 12192.11. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17CopyOCd to DDR3-1333 @ 1.564Vstock DDR3-1066 @ 1.594V3K6K9K12K15KSE +/- 26.16, N = 5SE +/- 41.01, N = 514687.8611797.561. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17CopyOCd to DDR3-1333 @ 1.564Vstock DDR3-1066 @ 1.594V3K6K9K12K15KMin: 14612.4 / Avg: 14687.86 / Max: 14752.1Min: 11685.6 / Avg: 11797.56 / Max: 11888.21. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17ScaleOCd to DDR3-1333 @ 1.564Vstock DDR3-1066 @ 1.594V3K6K9K12K15KSE +/- 24.66, N = 5SE +/- 25.61, N = 514472.5011627.841. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17ScaleOCd to DDR3-1333 @ 1.564Vstock DDR3-1066 @ 1.594V3K6K9K12K15KMin: 14412.6 / Avg: 14472.5 / Max: 14531.5Min: 11562.6 / Avg: 11627.84 / Max: 11709.61. (CC) gcc options: -O3 -march=native -fopenmp

7 Results Shown

RAMspeed SMP:
  Integer Add
  Integer Copy
  Integer Scale
  Floating-Point Add
Stream:
  Add
  Copy
  Scale

OCd to DDR3-1333 @ 1.564V

Compiler Notes: --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 11 June 2016 21:41 by user fatalman.

stock DDR3-1066 @ 1.594V

Processor: Intel Core i7 920 @ 2.67GHz (8 Cores), Motherboard: ASRock X58 Extreme, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 250GB Western Digital WD2500JB-22E, Graphics: Sapphire AMD Radeon HD 4850 1024MB, Audio: Realtek ALC889A, Monitor: SAMSUNG, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 16.04, Kernel: 4.4.0-24-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.3.1 20160413, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 12 June 2016 10:40 by user fatalman.