Intel SNB Testing

a1

HTML result view exported from: https://openbenchmarking.org/result/1912080-HU-1101184IV06.

Intel SNB TestingProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionCore i5 2500Ka1Intel Core i5-2500K @ 3.30GHz (4 Cores)ASUSTeK P8H67-M PROIntel Sandy Bridge1792MB60GB OCZ-VERTEX2Intel Sandy BridgeRealtek ALC892DELL P2210HUbuntu 10.102.6.37-999-generic (x86_64)GNOME 2.32.0X Server 1.9.0intel 2.14.02.1 Mesa 7.10GCC 4.4.5ext41920x1080Intel Core i5-2500K @ 5.90GHz (4 Cores)ASUS P8Z68 DELUXE/GEN3 (0301 BIOS)Intel 2nd Generation Core DRAM8192MB250GB Samsung SSD 850Sapphire AMD Radeon HD 6450/7450/8450 / R5 230 OEM 1GBRealtek ALC889S22B350Intel 82579VUbuntu 18.045.0.0-37-generic (x86_64)X Server 1.20.4modesetting 1.20.4GCC 7.4.0OpenBenchmarking.orgCompiler Details- a1: --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 Processor Details- a1: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x2fSecurity Details- a1: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + tsx_async_abort: Not affected

Intel SNB Testingclomp: Static OMP SpeedupDifferenceStandard ErrorStandard DeviationCore i5 2500Ka13.211.10x0.010.44%2.921.00x0.010.39%OpenBenchmarking.org

CLOMP

Static OMP Speedup

OpenBenchmarking.orgSpeedup, More Is BetterCLOMP 3.3Static OMP SpeedupCore i5 2500Ka10.72231.44462.16692.88923.6115SE +/- 0.01, N = 5SE +/- 0.01, N = 53.212.921. (CC) gcc options: --openmp -O3 -lm

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.13Compress Speed TestCore i5 2500K3K6K9K12K15KSE +/- 20.17, N = 312316

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.0.5256MB File CompressionCore i5 2500K3691215SE +/- 0.12, N = 311.68

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchCore i5 2500K48121620SE +/- 0.04, N = 315.76

PostgreSQL pgbench

TPC-B Transactions Per Second

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.0.1TPC-B Transactions Per SecondCore i5 2500K400800120016002000SE +/- 44.27, N = 61731.19

Smallpt

Global Illumination Renderer; 100 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesCore i5 2500K306090120150SE +/- 0.33, N = 3143

Phoronix Test Suite v10.8.4