memory_11_02_2016

Rpi4 vs an Intel Core 2 Duo T7100 RAM Speed

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memory_11_02_2016_
February 11 2016
 
Rpi4-Memtest-vs-IntelCore2Duo-T7100
August 06 2019
  32 Minutes
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memory_11_02_2016ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkMonitorOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolutionmemory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T7100Intel Core 2 Duo T7100 @ 1.80GHz (2 Cores)Acer eMachineIntel Mobile PM965/GM965/GL960 + ICH8M2 x 2048 MB DDR2-667MHz1000GB TOSHIBA MQ01ABD1Intel Mobile GM965/GL960 IGP (primary)Realtek ALC268Broadcom NetLink BCM5787M Gigabit PCI + Intel PRO/WirelessopenSUSE 13.13.11.10-34-pae (i686)KDE 4.11.5X Server 1.14.3.901 (1.14.4 RC 1)intel 2.99.9062.1 Mesa 9.2.5GCC 4.8.1ext41280x800ARMv7 rev 3 @ 1.50GHz (4 Cores)BCM2835 Raspberry Pi 4 Model B Rev 1.14096MB16GB SL16GV3D 4.2 4GBAAARaspbian 104.19.46-v7l+ (armv7l)LXDE 0.10.0X Server 1.20.4modesetting 1.20.4GCC 8.3.01920x1080OpenBenchmarking.orgCompiler Details- memory_11_02_2016_: --build=i586-suse-linux --disable-libgcj --disable-libmudflap --disable-libssp --disable-libstdcxx-pch --disable-plugin --enable-__cxa_atexit --enable-checking=release --enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-libstdcxx-allocator=new --enable-linux-futex --enable-ssp --enable-version-specific-runtime-libs --mandir=/usr/share/man --with-arch-32=i586 --with-slibdir=/lib --with-tune=generic --without-system-libunwind - Rpi4-Memtest-vs-IntelCore2Duo-T7100: --build=arm-linux-gnueabihf --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-sjlj-exceptions --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --target=arm-linux-gnueabihf --with-arch=armv6 --with-default-libstdcxx-abi=new --with-float=hard --with-fpu=vfp --with-gcc-major-version-only --with-target-system-zlib -v Processor Details- memory_11_02_2016_: Scaling Governor: acpi-cpufreq ondemand- Rpi4-Memtest-vs-IntelCore2Duo-T7100: Scaling Governor: BCM2835 Freq ondemand

memory_11_02_2016_ vs. Rpi4-Memtest-vs-IntelCore2Duo-T7100 ComparisonPhoronix Test Suite 10.8.1Baseline+13.8%+13.8%+27.6%+27.6%+41.4%+41.4%55.2%52.2%51.2%50.7%48.4%31%11.9%Integer AddScaleInteger CopyFloating-Point AddInteger ScaleCopyAddRAMspeed SMPStreamRAMspeed SMPRAMspeed SMPRAMspeed SMPStreamStreammemory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T7100

memory_11_02_2016ramspeed: Integer Addramspeed: Integer Copyramspeed: Integer Scaleramspeed: Floating-Point Addstream: Addstream: Copystream: Scalecachebench: Read Cachecachebench: Write Cachememory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T710028012422236329153160297125801611.174760.874347366235074394353738933926OpenBenchmarking.org

RAMspeed SMP

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer Addmemory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T7100900180027003600450028014347

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer Copymemory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T7100800160024003200400024223662

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer Scalememory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T7100800160024003200400023633507

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Floating-Point Addmemory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T7100900180027003600450029154394

Stream

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Addmemory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T71008001600240032004000SE +/- 8.09, N = 10SE +/- 31.99, N = 10316035371. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Addmemory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T71006001200180024003000Min: 3135.6 / Avg: 3159.62 / Max: 3212Min: 3453 / Avg: 3537.37 / Max: 3811.31. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Copymemory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T71008001600240032004000SE +/- 15.38, N = 10SE +/- 28.49, N = 10297138931. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Copymemory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T71007001400210028003500Min: 2902.2 / Avg: 2970.91 / Max: 3040Min: 3813.3 / Avg: 3893.28 / Max: 4121.41. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Scalememory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T71008001600240032004000SE +/- 3.99, N = 10SE +/- 44.10, N = 10258039261. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Scalememory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T71007001400210028003500Min: 2559.7 / Avg: 2580.28 / Max: 2599.5Min: 3835.7 / Avg: 3926.48 / Max: 4304.91. (CC) gcc options: -O3 -march=native -fopenmp

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead Cachememory_11_02_2016_30060090012001500SE +/- 1.77, N = 31611.171. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite Cachememory_11_02_2016_10002000300040005000SE +/- 80.04, N = 34760.871. (CC) gcc options: -lrt