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.
Compare your own system(s) to this result file with the
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phoronix-test-suite benchmark 2103234-HYDR-201114989 g3258-scimark - Phoronix Test Suite 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&export=txt&grw&rdt&rro .
g3258-scimark Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Compiler File-System Screen Resolution native westmere stock with undervolt Intel Pentium G3258 @ 4.00GHz (2 Cores) ASUS Z97I-PLUS (2401 BIOS) Intel 4th Gen Core DRAM 8GB 31GB Ultra ASUS Intel Xeon E3-1200 v3/4th Gen Core IGP (1100MHz) Intel Xeon E3-1200 v3/4th iScan Duo Intel I218-V Ubuntu 20.04 5.4.0-53-generic (x86_64) GCC 9.3.0 ext4 1920x1080 Intel Core i7-5775C @ 3.70GHz (4 Cores / 8 Threads) ASUS Z97I-PLUS (2704 BIOS) Intel Broadwell-U DMI 128GB FCCT128M4SSD1 ASUS Intel Iris Pro 6200 (1150MHz) Intel Broadwell-U Audio 5.4.0-67-generic (x86_64) OpenBenchmarking.org Environment Details - native: CXXFLAGS=-march=native CFLAGS=-march=native - westmere: CXXFLAGS=-march=westmere CFLAGS=-march=westmere Compiler 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 1.9.1 Security 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-scimark scimark2: Composite scimark2: Monte Carlo scimark2: Fast Fourier Transform scimark2: Sparse Matrix Multiply scimark2: Dense LU Matrix Factorization scimark2: Jacobi Successive Over-Relaxation native westmere stock with undervolt 598.22 137.98 147.81 675.94 850.38 1178.98 594.38 134.85 155.98 650.73 853.45 1176.85 613.46 130.31 238.59 640.83 832.61 1224.94 OpenBenchmarking.org
SciMark Computational Test: Composite OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite stock with undervolt westmere native 130 260 390 520 650 SE +/- 0.58, N = 3 SE +/- 0.13, N = 3 SE +/- 1.07, N = 3 613.46 594.38 598.22 -march=westmere -march=native 1. (CC) gcc options: -lm
SciMark Computational Test: Monte Carlo OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo stock with undervolt westmere native 30 60 90 120 150 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 130.31 134.85 137.98 -march=westmere -march=native 1. (CC) gcc options: -lm
SciMark Computational Test: Fast Fourier Transform OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform stock with undervolt westmere native 50 100 150 200 250 SE +/- 0.00, N = 3 SE +/- 0.53, N = 3 SE +/- 0.36, N = 3 238.59 155.98 147.81 -march=westmere -march=native 1. (CC) gcc options: -lm
SciMark Computational Test: Sparse Matrix Multiply OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply stock with undervolt westmere native 150 300 450 600 750 SE +/- 0.15, N = 3 SE +/- 0.50, N = 3 SE +/- 5.47, N = 3 640.83 650.73 675.94 -march=westmere -march=native 1. (CC) gcc options: -lm
SciMark Computational Test: Dense LU Matrix Factorization OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization stock with undervolt westmere native 200 400 600 800 1000 SE +/- 2.92, N = 3 SE +/- 0.23, N = 3 SE +/- 0.20, N = 3 832.61 853.45 850.38 -march=westmere -march=native 1. (CC) gcc options: -lm
SciMark Computational Test: Jacobi Successive Over-Relaxation OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation stock with undervolt westmere native 300 600 900 1200 1500 SE +/- 0.25, N = 3 SE +/- 0.36, N = 3 SE +/- 0.20, N = 3 1224.94 1176.85 1178.98 -march=westmere -march=native 1. (CC) gcc options: -lm
Phoronix Test Suite v10.8.4