mem-test

Intel Core i5-8250U testing with a LENOVO 20LS0026GE and Intel UHD 620 on Ubuntu 18.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1906167-KH-MEMTEST9374.

mem-testProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopOpenGLFile-SystemScreen ResolutionIntel Core i5-8250UIntel Core i5-8250U @ 3.40GHz (8 Cores)LENOVO 20LS0026GEIntel Xeon E3-1200 v6/7th16384MB467GBIntel UHD 620Realtek ALC257Intel Connection + Intel Wireless 8265 / 8275Ubuntu 18.044.15.0-50-generic (x86_64)GNOME Shell 3.28.34.5 Mesa 18.2.8ext41920x1080OpenBenchmarking.org- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - Scaling Governor: intel_pstate powersave

mem-testramspeed: Integer Addramspeed: Integer Copyramspeed: Integer Scaleramspeed: Floating-Point Addstream: Addstream: Copystream: Scaletinymembench: Phoronix Test Suite v5.2.1mbw: Memory Copy - 1024 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBcachebench: Read Cachecachebench: Write CacheIntel Core i5-8250U18001.4416735.4817012.3716081.5316048.2624985.7615491.6311123.3711183.196834.802842.8823973.30OpenBenchmarking.org

RAMspeed SMP

Integer Add

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer AddIntel Core i5-8250U4K8K12K16K20K18001.441. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Integer Copy

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer CopyIntel Core i5-8250U4K8K12K16K20K16735.481. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Integer Scale

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer ScaleIntel Core i5-8250U4K8K12K16K20K17012.371. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Floating-Point Add

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Floating-Point AddIntel Core i5-8250U3K6K9K12K15K16081.531. (CC) gcc options: -O3 -march=native

Stream

Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17AddIntel Core i5-8250U3K6K9K12K15KSE +/- 50.90, N = 516048.261. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17CopyIntel Core i5-8250U5K10K15K20K25KSE +/- 26.30, N = 524985.761. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17ScaleIntel Core i5-8250U3K6K9K12K15KSE +/- 121.74, N = 415491.631. (CC) gcc options: -O3 -march=native -fopenmp

Tinymembench

Phoronix Test Suite v5.2.1

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Phoronix Test Suite v5.2.1Intel Core i5-8250U2K4K6K8K10KSE +/- 28.28, N = 311123.371. (CC) gcc options: -O2 -lm

MBW

Test: Memory Copy - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBIntel Core i5-8250U2K4K6K8K10KSE +/- 260.44, N = 611183.191. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBIntel Core i5-8250U15003000450060007500SE +/- 134.46, N = 36834.801. (CC) gcc options: -O3 -march=native

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead CacheIntel Core i5-8250U6001200180024003000SE +/- 0.53, N = 32842.881. (CC) gcc options: -lrt

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite CacheIntel Core i5-8250U5K10K15K20K25KSE +/- 14.44, N = 323973.301. (CC) gcc options: -lrt

Phoronix Test Suite v10.8.4