8 x 4GB DDR4 Core i7 Haswell-E

Intel Core i7-5960X testing with a Gigabyte X99-UD4-CF (F24c BIOS) and NVIDIA GeForce 6600 GT 124MB on Debian 11 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2201016-NE-8X4GBDDR492&sro&gru.

8 x 4GB DDR4 Core i7 Haswell-EProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelVulkanCompilerFile-SystemScreen Resolution8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MTIntel Core i7-5960X @ 3.50GHz (8 Cores / 16 Threads)Gigabyte X99-UD4-CF (F24c BIOS)Intel Xeon E7 v3/Xeon8 x 4 GB DDR4-2133MT/s120GB INTEL SSDSC2BW12NVIDIA GeForce 6600 GT 124MBRealtek ALC1150VA2431Intel I218-VDebian 115.10.0-10-amd64 (x86_64)1.0.2GCC 10.2.1 20210110ext41920x10808 x 4 GB DDR4-2400MT/sOpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-gcn/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-build-config=bootstrap-lto-lean --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- Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x3dSecurity Details- itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

8 x 4GB DDR4 Core i7 Haswell-Eramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointstream: Copystream: Scalestream: Triadstream: Addtinymembench: Standard Memcpytinymembench: Standard Memsetmbw: Memory Copy - 128 MiBmbw: Memory Copy - 512 MiBmbw: Memory Copy - 1024 MiBmbw: Memory Copy - 4096 MiBmbw: Memory Copy - 8192 MiBmbw: Memory Copy, Fixed Block Size - 128 MiBmbw: Memory Copy, Fixed Block Size - 512 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBmbw: Memory Copy, Fixed Block Size - 4096 MiBmbw: Memory Copy, Fixed Block Size - 8192 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT28028.3824637.2624930.0327381.4726297.7927999.3624599.7625569.2728950.0226832.7044766.632393.134599.534587.712371.815756.610833.41211026.01710969.68310957.52910989.6907017.3637171.9157171.7627172.2117168.91429294.4925639.6226212.8228739.0627530.5729349.6425666.0426982.6930187.2727988.3348373.435492.338134.538112.312627.415786.411308.44911343.83711353.01211298.96911316.2537481.0317392.4327460.6477411.8487444.427OpenBenchmarking.org

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integer8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT6K12K18K24K30KSE +/- 77.67, N = 3SE +/- 68.86, N = 328028.3829294.491. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integer8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT5K10K15K20K25KSE +/- 21.66, N = 3SE +/- 16.40, N = 324637.2625639.621. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integer8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT6K12K18K24K30KSE +/- 75.34, N = 3SE +/- 37.27, N = 324930.0326212.821. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integer8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT6K12K18K24K30KSE +/- 70.37, N = 3SE +/- 61.05, N = 327381.4728739.061. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT6K12K18K24K30KSE +/- 35.50, N = 3SE +/- 31.09, N = 326297.7927530.571. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Point8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT6K12K18K24K30KSE +/- 18.75, N = 3SE +/- 47.87, N = 327999.3629349.641. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Point8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT5K10K15K20K25KSE +/- 46.96, N = 3SE +/- 99.85, N = 324599.7625666.041. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Point8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT6K12K18K24K30KSE +/- 26.95, N = 3SE +/- 77.18, N = 325569.2726982.691. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Point8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT6K12K18K24K30KSE +/- 63.90, N = 328950.0230187.271. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Point8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT6K12K18K24K30KSE +/- 7.35, N = 326832.7027988.331. (CC) gcc options: -O3 -march=native

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copy8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT10K20K30K40K50KSE +/- 63.97, N = 544766.648373.41. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT8K16K24K32K40KSE +/- 32.71, N = 532393.135492.31. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT8K16K24K32K40KSE +/- 8.68, N = 534599.538134.51. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT8K16K24K32K40KSE +/- 11.81, N = 534587.738112.31. (CC) gcc options: -O3 -march=native -fopenmp

Tinymembench

Standard Memcpy

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpy8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT3K6K9K12K15KSE +/- 18.90, N = 312371.812627.41. (CC) gcc options: -O2 -lm

Tinymembench

Standard Memset

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memset8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT3K6K9K12K15KSE +/- 5.70, N = 315756.615786.41. (CC) gcc options: -O2 -lm

MBW

Test: Memory Copy - Array Size: 128 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT2K4K6K8K10KSE +/- 84.15, N = 310833.4111308.451. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy - Array Size: 512 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT2K4K6K8K10KSE +/- 14.98, N = 311026.0211343.841. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT2K4K6K8K10KSE +/- 10.51, N = 310969.6811353.011. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy - Array Size: 4096 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT2K4K6K8K10KSE +/- 1.80, N = 310957.5311298.971. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy - Array Size: 8192 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 8192 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT2K4K6K8K10KSE +/- 1.51, N = 310989.6911316.251. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT16003200480064008000SE +/- 27.99, N = 37017.367481.031. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT16003200480064008000SE +/- 2.42, N = 37171.927392.431. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT16003200480064008000SE +/- 6.16, N = 37171.767460.651. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT16003200480064008000SE +/- 6.68, N = 37172.217411.851. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT16003200480064008000SE +/- 2.99, N = 37168.917444.431. (CC) gcc options: -O3 -march=native

Phoronix Test Suite v10.8.4