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.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2201016-NE-8X4GBDDR492
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8 x 4 GB DDR4-2133MT
January 01 2022
  1 Hour, 14 Minutes
8 x 4GB DDDR4-2400MT
January 01 2022
  39 Minutes
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8 x 4 GB DDR4-2133MT

Processor: Intel Core i7-5960X @ 3.50GHz (8 Cores / 16 Threads), Motherboard: Gigabyte X99-UD4-CF (F24c BIOS), Chipset: Intel Xeon E7 v3/Xeon, Memory: 8 x 4 GB DDR4-2133MT/s, Disk: 120GB INTEL SSDSC2BW12, Graphics: NVIDIA GeForce 6600 GT 124MB, Audio: Realtek ALC1150, Monitor: VA2431, Network: Intel I218-V

OS: Debian 11, Kernel: 5.10.0-10-amd64 (x86_64), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1920x1080

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --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 Notes: Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x3d
Security Notes: 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 DDDR4-2400MT

Changed Memory to 8 x 4 GB DDR4-2400MT/s.

8 x 4GB DDR4 Core i7 Haswell-EOpenBenchmarking.orgPhoronix Test SuiteIntel 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/s8 x 4 GB DDR4-2400MT/s120GB INTEL SSDSC2BW12NVIDIA GeForce 6600 GT 124MBRealtek ALC1150VA2431Intel I218-VDebian 115.10.0-10-amd64 (x86_64)1.0.2GCC 10.2.1 20210110ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelVulkanCompilerFile-SystemScreen Resolution8 X 4GB DDR4 Core I7 Haswell-E BenchmarksSystem Logs- Transparent Huge Pages: always- --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 - Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x3d- 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 4 GB DDR4-2133MT vs. 8 x 4GB DDDR4-2400MT ComparisonPhoronix Test SuiteBaseline+2.6%+2.6%+5.2%+5.2%+7.8%+7.8%10.2%10.2%9.6%8.1%6.6%5.5%5.1%5%4.8%4.7%4.5%4.4%4.3%4.3%4.3%4.1%4%3.8%3.5%3.3%3.1%3.1%3%2.9%2.1%TriadAddScaleCopyM.C.F.B.S - 128 MiBScale - Floating PointScale - IntegerTriad - IntegerAdd - Floating PointAverage - IntegerAdd - IntegerMemory Copy - 128 MiBCopy - Floating PointAverage - Floating PointTriad - Floating PointCopy - IntegerM.C.F.B.S - 1024 MiBM.C.F.B.S - 8192 MiBMemory Copy - 1024 MiBM.C.F.B.S - 4096 MiBMemory Copy - 4096 MiBM.C.F.B.S - 512 MiBMemory Copy - 8192 MiBMemory Copy - 512 MiBStandard MemcpyStreamStreamStreamStreamMBWRAMspeed SMPRAMspeed SMPRAMspeed SMPRAMspeed SMPRAMspeed SMPRAMspeed SMPMBWRAMspeed SMPRAMspeed SMPRAMspeed SMPRAMspeed SMPMBWMBWMBWMBWMBWMBWMBWMBWTinymembench8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT

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

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integer8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT5K10K15K20K25KMin: 27933.43 / Avg: 28028.38 / Max: 28182.33Min: 29181.4 / Avg: 29294.49 / Max: 29419.11. (CC) gcc options: -O3 -march=native

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
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integer8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT4K8K12K16K20KMin: 24594.1 / Avg: 24637.26 / Max: 24662.09Min: 25617 / Avg: 25639.62 / Max: 25671.51. (CC) gcc options: -O3 -march=native

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
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integer8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT5K10K15K20K25KMin: 24807.61 / Avg: 24930.03 / Max: 25067.32Min: 26147.44 / Avg: 26212.82 / Max: 26276.511. (CC) gcc options: -O3 -march=native

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
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integer8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT5K10K15K20K25KMin: 27245.95 / Avg: 27381.47 / Max: 27482.08Min: 28631.39 / Avg: 28739.06 / Max: 28842.751. (CC) gcc options: -O3 -march=native

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
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT5K10K15K20K25KMin: 26227.76 / Avg: 26297.79 / Max: 26342.96Min: 27481.05 / Avg: 27530.57 / Max: 27587.91. (CC) gcc options: -O3 -march=native

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
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Point8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT5K10K15K20K25KMin: 27966.44 / Avg: 27999.36 / Max: 28031.37Min: 29255.19 / Avg: 29349.64 / Max: 29410.431. (CC) gcc options: -O3 -march=native

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
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Point8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT4K8K12K16K20KMin: 24535.23 / Avg: 24599.76 / Max: 24691.13Min: 25468.78 / Avg: 25666.04 / Max: 25791.621. (CC) gcc options: -O3 -march=native

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
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Point8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT5K10K15K20K25KMin: 25531.86 / Avg: 25569.27 / Max: 25621.58Min: 26828.49 / Avg: 26982.69 / Max: 27065.931. (CC) gcc options: -O3 -march=native

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
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Point8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT5K10K15K20K25KMin: 28840.44 / Avg: 28950.02 / Max: 29061.781. (CC) gcc options: -O3 -march=native

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
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Point8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT5K10K15K20K25KMin: 26819.78 / Avg: 26832.7 / Max: 26845.231. (CC) gcc options: -O3 -march=native

Stream

This is a benchmark of Stream, the popular system memory (RAM) benchmark. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copy8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT8K16K24K32K40KMin: 44534.7 / Avg: 44766.6 / Max: 44875.71. (CC) gcc options: -O3 -march=native -fopenmp

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
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT6K12K18K24K30KMin: 32277.1 / Avg: 32393.06 / Max: 32451.11. (CC) gcc options: -O3 -march=native -fopenmp

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
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT7K14K21K28K35KMin: 34571.2 / Avg: 34599.54 / Max: 34616.61. (CC) gcc options: -O3 -march=native -fopenmp

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
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT7K14K21K28K35KMin: 34543.4 / Avg: 34587.68 / Max: 34610.51. (CC) gcc options: -O3 -march=native -fopenmp

Tinymembench

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpy8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT2K4K6K8K10KMin: 12351.1 / Avg: 12371.77 / Max: 12409.51. (CC) gcc options: -O2 -lm

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
OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memset8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT3K6K9K12K15KMin: 15750.9 / Avg: 15756.6 / Max: 157681. (CC) gcc options: -O2 -lm

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT2K4K6K8K10KMin: 10669.81 / Avg: 10833.41 / Max: 10949.361. (CC) gcc options: -O3 -march=native

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
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT2K4K6K8K10KMin: 10999.87 / Avg: 11026.02 / Max: 11051.771. (CC) gcc options: -O3 -march=native

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
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT2K4K6K8K10KMin: 10948.93 / Avg: 10969.68 / Max: 10982.891. (CC) gcc options: -O3 -march=native

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
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT2K4K6K8K10KMin: 10954.01 / Avg: 10957.53 / Max: 10959.931. (CC) gcc options: -O3 -march=native

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
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 8192 MiB8 x 4 GB DDR4-2133MT8 x 4GB DDDR4-2400MT2K4K6K8K10KMin: 10987.46 / Avg: 10989.69 / Max: 10992.571. (CC) gcc options: -O3 -march=native

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
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 DDDR4-2400MT13002600390052006500Min: 6962.74 / Avg: 7017.36 / Max: 7055.281. (CC) gcc options: -O3 -march=native

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
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 DDDR4-2400MT13002600390052006500Min: 7167.29 / Avg: 7171.91 / Max: 7175.451. (CC) gcc options: -O3 -march=native

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
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 DDDR4-2400MT13002600390052006500Min: 7159.45 / Avg: 7171.76 / Max: 7177.991. (CC) gcc options: -O3 -march=native

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
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 DDDR4-2400MT13002600390052006500Min: 7163.95 / Avg: 7172.21 / Max: 7185.441. (CC) gcc options: -O3 -march=native

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
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 DDDR4-2400MT13002600390052006500Min: 7163.17 / Avg: 7168.91 / Max: 7173.261. (CC) gcc options: -O3 -march=native

8 x 4 GB DDR4-2133MT

Processor: Intel Core i7-5960X @ 3.50GHz (8 Cores / 16 Threads), Motherboard: Gigabyte X99-UD4-CF (F24c BIOS), Chipset: Intel Xeon E7 v3/Xeon, Memory: 8 x 4 GB DDR4-2133MT/s, Disk: 120GB INTEL SSDSC2BW12, Graphics: NVIDIA GeForce 6600 GT 124MB, Audio: Realtek ALC1150, Monitor: VA2431, Network: Intel I218-V

OS: Debian 11, Kernel: 5.10.0-10-amd64 (x86_64), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1920x1080

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --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 Notes: Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x3d
Security Notes: 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

Testing initiated at 1 January 2022 08:15 by user root.

8 x 4GB DDDR4-2400MT

Processor: Intel Core i7-5960X @ 3.50GHz (8 Cores / 16 Threads), Motherboard: Gigabyte X99-UD4-CF (F24c BIOS), Chipset: Intel Xeon E7 v3/Xeon, Memory: 8 x 4 GB DDR4-2400MT/s, Disk: 120GB INTEL SSDSC2BW12, Graphics: NVIDIA GeForce 6600 GT 124MB, Audio: Realtek ALC1150, Monitor: VA2431, Network: Intel I218-V

OS: Debian 11, Kernel: 5.10.0-10-amd64 (x86_64), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1920x1080

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --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 Notes: Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x3d
Security Notes: 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

Testing initiated at 1 January 2022 09:29 by user root.