centos76-ramspeed-testall 4 x Intel Xeon E7 4860 testing with a QCI QSSC-S4R (QSSC-S4R.QCI.01.00.S008.111520101457 BIOS) and Matrox MGA G200e [Pilot] on CentOS Linux 7 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2211024-NE-CENTOS76R89&grt .
centos76-ramspeed-testall Processor Motherboard Chipset Memory Disk Graphics Monitor Network OS Kernel Desktop Display Server OpenGL Compiler File-System Screen Resolution 32 x 4096 MB DDR3-1067MT 4 x Intel Xeon E7 4860 @ 2.26GHz (40 Cores / 80 Threads) QCI QSSC-S4R (QSSC-S4R.QCI.01.00.S008.111520101457 BIOS) Intel 5520/5500/X58 + ICH10R 32 x 4096 MB DDR3-1067MT/s Samsung M393B5273CH0-YH9 2997GB RS2BL080 + 899GB RS2BL080 Matrox MGA G200e [Pilot] 24P2W1G5 4 x Intel 82576NS CentOS Linux 7 3.10.0-1160.el7.x86_64 (x86_64) GNOME Shell 3.28.3 X Server 1.20.4 2.1 Mesa 18.3.4 (LLVM 7.0 128 bits) GCC 4.8.5 20150623 xfs 1024x768 OpenBenchmarking.org - Transparent Huge Pages: always - Scaling Governor: acpi-cpufreq conservative (Boost: Enabled) - CPU Microcode: 0x3b - SELinux + itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of Load fences usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full retpoline IBPB + srbds: Not affected + tsx_async_abort: Not affected
centos76-ramspeed-testall ramspeed: Add - Integer ramspeed: Copy - Integer ramspeed: Scale - Integer ramspeed: Triad - Integer ramspeed: Average - Integer ramspeed: Add - Floating Point ramspeed: Copy - Floating Point ramspeed: Scale - Floating Point ramspeed: Triad - Floating Point ramspeed: Average - Floating Point 32 x 4096 MB DDR3-1067MT 8494.61 5938.67 6815.69 7338.66 8428.69 9009.37 7486.53 5456.60 9687.58 7674.13 OpenBenchmarking.org
RAMspeed SMP Type: Add - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer 32 x 4096 MB DDR3-1067MT 2K 4K 6K 8K 10K SE +/- 219.28, N = 9 8494.61 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Copy - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer 32 x 4096 MB DDR3-1067MT 1300 2600 3900 5200 6500 SE +/- 69.57, N = 9 5938.67 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Scale - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer 32 x 4096 MB DDR3-1067MT 1500 3000 4500 6000 7500 SE +/- 14.84, N = 3 6815.69 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Triad - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer 32 x 4096 MB DDR3-1067MT 1600 3200 4800 6400 8000 SE +/- 52.28, N = 3 7338.66 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Average - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer 32 x 4096 MB DDR3-1067MT 2K 4K 6K 8K 10K SE +/- 6.00, N = 3 8428.69 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Add - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point 32 x 4096 MB DDR3-1067MT 2K 4K 6K 8K 10K SE +/- 245.17, N = 12 9009.37 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Copy - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point 32 x 4096 MB DDR3-1067MT 1600 3200 4800 6400 8000 SE +/- 71.90, N = 3 7486.53 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Scale - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point 32 x 4096 MB DDR3-1067MT 1200 2400 3600 4800 6000 SE +/- 35.67, N = 3 5456.60 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Triad - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point 32 x 4096 MB DDR3-1067MT 2K 4K 6K 8K 10K SE +/- 2.97, N = 3 9687.58 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Average - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point 32 x 4096 MB DDR3-1067MT 1600 3200 4800 6400 8000 SE +/- 249.84, N = 9 7674.13 1. (CC) gcc options: -O3 -march=native
Phoronix Test Suite v10.8.5