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&grr.

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: Jacobi Successive Over-Relaxationscimark2: Dense LU Matrix Factorizationscimark2: Sparse Matrix Multiplyscimark2: Fast Fourier Transformscimark2: Monte Carlonativewestmerestock with undervolt598.221178.98850.38675.94147.81137.98594.381176.85853.45650.73155.98134.85613.461224.94832.61640.83238.59130.31OpenBenchmarking.org

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Compositenativewestmerestock with undervolt130260390520650SE +/- 1.07, N = 3SE +/- 0.13, N = 3SE +/- 0.58, N = 3598.22594.38613.46-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-Relaxationnativewestmerestock with undervolt30060090012001500SE +/- 0.20, N = 3SE +/- 0.36, N = 3SE +/- 0.25, N = 31178.981176.851224.94-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 Factorizationnativewestmerestock with undervolt2004006008001000SE +/- 0.20, N = 3SE +/- 0.23, N = 3SE +/- 2.92, N = 3850.38853.45832.61-march=native-march=westmere1. (CC) gcc options: -lm

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplynativewestmerestock with undervolt150300450600750SE +/- 5.47, N = 3SE +/- 0.50, N = 3SE +/- 0.15, N = 3675.94650.73640.83-march=native-march=westmere1. (CC) gcc options: -lm

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformnativewestmerestock with undervolt50100150200250SE +/- 0.36, N = 3SE +/- 0.53, N = 3SE +/- 0.00, N = 3147.81155.98238.59-march=native-march=westmere1. (CC) gcc options: -lm

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carlonativewestmerestock with undervolt306090120150SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3137.98134.85130.31-march=native-march=westmere1. (CC) gcc options: -lm

Phoronix Test Suite v10.8.4