memory_11_02_2016

Rpi4 vs an Intel Core 2 Duo T7100 RAM Speed

HTML result view exported from: https://openbenchmarking.org/result/1908064-HV-1602112HA79&sro&grs.

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_2016ramspeed: Integer Addstream: Scaleramspeed: Integer Copyramspeed: Floating-Point Addramspeed: Integer Scalestream: Copystream: Addcachebench: Write Cachecachebench: Read Cachememory_11_02_2016_Rpi4-Memtest-vs-IntelCore2Duo-T710028012580242229152363297131604760.871611.174347392636624394350738933537OpenBenchmarking.org

RAMspeed SMP

Integer Add

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer AddRpi4-Memtest-vs-IntelCore2Duo-T7100memory_11_02_2016_900180027003600450043472801

Stream

Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17ScaleRpi4-Memtest-vs-IntelCore2Duo-T7100memory_11_02_2016_8001600240032004000SE +/- 44.10, N = 10SE +/- 3.99, N = 10392625801. (CC) gcc options: -O3 -march=native -fopenmp

RAMspeed SMP

Integer Copy

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer CopyRpi4-Memtest-vs-IntelCore2Duo-T7100memory_11_02_2016_800160024003200400036622422

RAMspeed SMP

Floating-Point Add

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Floating-Point AddRpi4-Memtest-vs-IntelCore2Duo-T7100memory_11_02_2016_900180027003600450043942915

RAMspeed SMP

Integer Scale

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer ScaleRpi4-Memtest-vs-IntelCore2Duo-T7100memory_11_02_2016_800160024003200400035072363

Stream

Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17CopyRpi4-Memtest-vs-IntelCore2Duo-T7100memory_11_02_2016_8001600240032004000SE +/- 28.49, N = 10SE +/- 15.38, N = 10389329711. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17AddRpi4-Memtest-vs-IntelCore2Duo-T7100memory_11_02_2016_8001600240032004000SE +/- 31.99, N = 10SE +/- 8.09, N = 10353731601. (CC) gcc options: -O3 -march=native -fopenmp

CacheBench

Write Cache

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

CacheBench

Read Cache

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

Phoronix Test Suite v10.8.5