g3258-scimark

Intel Core i7-5775C testing with a ASUS Z97I-PLUS (2704 BIOS) and ASUS Intel Iris Pro 6200 on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2103234-HYDR-201114989&gru&sro.

g3258-scimarkProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelCompilerFile-SystemScreen Resolutionnativewestmerestock with undervoltIntel Pentium G3258 @ 4.00GHz (2 Cores)ASUS Z97I-PLUS (2401 BIOS)Intel 4th Gen Core DRAM8GB31GB UltraASUS Intel Xeon E3-1200 v3/4th Gen Core IGP (1100MHz)Intel Xeon E3-1200 v3/4thiScan DuoIntel I218-VUbuntu 20.045.4.0-53-generic (x86_64)GCC 9.3.0ext41920x1080Intel Core i7-5775C @ 3.70GHz (4 Cores / 8 Threads)ASUS Z97I-PLUS (2704 BIOS)Intel Broadwell-U DMI128GB FCCT128M4SSD1ASUS Intel Iris Pro 6200 (1150MHz)Intel Broadwell-U Audio5.4.0-67-generic (x86_64)OpenBenchmarking.orgEnvironment Details- native: CXXFLAGS=-march=native CFLAGS=-march=native- westmere: CXXFLAGS=-march=westmere CFLAGS=-march=westmereCompiler Details- --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/usr,hsa --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=auto --with-tune=generic --without-cuda-driver -v Processor Details- native: Scaling Governor: intel_pstate performance - CPU Microcode: 0x28 - Thermald 1.9.1- westmere: Scaling Governor: intel_pstate performance - CPU Microcode: 0x28 - Thermald 1.9.1- stock with undervolt: Scaling Governor: intel_pstate performance - CPU Microcode: 0x22 - Thermald 1.9.1Security Details- native: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + 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 + srbds: Mitigation of Microcode + tsx_async_abort: Not affected - westmere: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + 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 + srbds: Mitigation of Microcode + tsx_async_abort: Not affected - stock with undervolt: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable + tsx_async_abort: Vulnerable Kernel Details- stock with undervolt: Transparent Huge Pages: madvise

g3258-scimarkscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationnativewestmerestock with undervolt598.22137.98147.81675.94850.381178.98594.38134.85155.98650.73853.451176.85613.46130.31238.59640.83832.611224.94OpenBenchmarking.org

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Compositenativestock with undervoltwestmere130260390520650SE +/- 1.07, N = 3SE +/- 0.58, N = 3SE +/- 0.13, N = 3598.22613.46594.38-march=native-march=westmere1. (CC) gcc options: -lm

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carlonativestock with undervoltwestmere306090120150SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3137.98130.31134.85-march=native-march=westmere1. (CC) gcc options: -lm

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformnativestock with undervoltwestmere50100150200250SE +/- 0.36, N = 3SE +/- 0.00, N = 3SE +/- 0.53, N = 3147.81238.59155.98-march=native-march=westmere1. (CC) gcc options: -lm

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplynativestock with undervoltwestmere150300450600750SE +/- 5.47, N = 3SE +/- 0.15, N = 3SE +/- 0.50, N = 3675.94640.83650.73-march=native-march=westmere1. (CC) gcc options: -lm

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorizationnativestock with undervoltwestmere2004006008001000SE +/- 0.20, N = 3SE +/- 2.92, N = 3SE +/- 0.23, N = 3850.38832.61853.45-march=native-march=westmere1. (CC) gcc options: -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxationnativestock with undervoltwestmere30060090012001500SE +/- 0.20, N = 3SE +/- 0.25, N = 3SE +/- 0.36, N = 31178.981224.941176.85-march=native-march=westmere1. (CC) gcc options: -lm

Phoronix Test Suite v10.8.4