Core i7 6800K DDR4 Memory Speed Linux Test Xeon E5-2680v4 2 x 4GB DDR4-2133: Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 8192MB, Disk: 3 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160922, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768 2 x 4GB DDR4-2400: Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 8192MB, Disk: 3 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160922, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768 4 x 4GB DDR4-1600: Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 3 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160922, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768 4 x 4GB DDR4-1866: Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 3 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160922, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768 4 x 4GB DDR4-2133: Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 3 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160922, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768 4 x 4GB DDR4-2400: Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 3 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160922, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768 4 x 4GB DDR4-2600: Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 3 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160922, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768 4 x 4GB DDR4-2800: Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 3 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160922, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768 4 x 4GB DDR4-3000: Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 3 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160922, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768 4 x 16GB DDR4-2400: Processor: Intel 0000 @ 3.10GHz (10 Cores / 20 Threads), Motherboard: ASRockRack EPC612D4U-8R, Chipset: Intel Xeon E7 v4/Xeon, Memory: 32 GB + 16384 MB + 32 GB + 16384 MB DDR4-2133MHz, Disk: 62GB Ultra + 128GB ExtremePro + 15GB Ultra + 2000GB Seagate ST2000DM001-1E61, Graphics: ASPEED ASPEED Family, Network: Intel I350 Gigabit Connection OS: CentOS Linux 7, Kernel: 3.10.0-693.11.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1024x768 RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better 2 x 4GB DDR4-2133 .. 15430.12 |=============================== 2 x 4GB DDR4-2400 .. 16981.03 |================================== 4 x 4GB DDR4-1600 .. 17269.24 |=================================== 4 x 4GB DDR4-1866 .. 19515.97 |======================================= 4 x 4GB DDR4-2133 .. 21005.24 |========================================== 4 x 4GB DDR4-2400 .. 22130.33 |============================================= 4 x 4GB DDR4-2600 .. 23033.83 |=============================================== 4 x 4GB DDR4-2800 .. 23320.64 |=============================================== 4 x 4GB DDR4-3000 .. 23750.20 |================================================ 4 x 16GB DDR4-2400 . 16843.61 |================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better 2 x 4GB DDR4-2133 .. 15553.39 |================================ 2 x 4GB DDR4-2400 .. 16903.29 |=================================== 4 x 4GB DDR4-1600 .. 17253.25 |==================================== 4 x 4GB DDR4-1866 .. 19025.56 |======================================== 4 x 4GB DDR4-2133 .. 20452.69 |=========================================== 4 x 4GB DDR4-2400 .. 22079.86 |============================================== 4 x 4GB DDR4-2600 .. 22471.76 |=============================================== 4 x 4GB DDR4-2800 .. 22602.04 |=============================================== 4 x 4GB DDR4-3000 .. 22998.47 |================================================ 4 x 16GB DDR4-2400 . 17112.34 |==================================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better 2 x 4GB DDR4-2133 .. 15567.73 |================================ 2 x 4GB DDR4-2400 .. 16720.21 |=================================== 4 x 4GB DDR4-1600 .. 17178.12 |==================================== 4 x 4GB DDR4-1866 .. 19092.75 |======================================== 4 x 4GB DDR4-2133 .. 20674.82 |=========================================== 4 x 4GB DDR4-2400 .. 22148.76 |============================================== 4 x 4GB DDR4-2600 .. 22577.26 |=============================================== 4 x 4GB DDR4-2800 .. 22729.52 |=============================================== 4 x 4GB DDR4-3000 .. 23089.39 |================================================ 4 x 16GB DDR4-2400 . 17103.54 |==================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better 2 x 4GB DDR4-2133 .. 15466.95 |================================ 2 x 4GB DDR4-2400 .. 16753.21 |================================== 4 x 4GB DDR4-1600 .. 17501.29 |==================================== 4 x 4GB DDR4-1866 .. 19448.17 |======================================== 4 x 4GB DDR4-2133 .. 21073.14 |=========================================== 4 x 4GB DDR4-2400 .. 21956.27 |============================================= 4 x 4GB DDR4-2600 .. 23069.10 |=============================================== 4 x 4GB DDR4-2800 .. 23216.36 |=============================================== 4 x 4GB DDR4-3000 .. 23528.61 |================================================ 4 x 16GB DDR4-2400 . 16837.99 |================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better 2 x 4GB DDR4-2133 .. 15384.03 |================================ 2 x 4GB DDR4-2400 .. 16766.39 |=================================== 4 x 4GB DDR4-1600 .. 17269.72 |==================================== 4 x 4GB DDR4-1866 .. 19260.25 |======================================== 4 x 4GB DDR4-2133 .. 20857.39 |=========================================== 4 x 4GB DDR4-2400 .. 21934.46 |============================================= 4 x 4GB DDR4-2600 .. 22767.01 |=============================================== 4 x 4GB DDR4-2800 .. 22915.31 |=============================================== 4 x 4GB DDR4-3000 .. 23306.89 |================================================ 4 x 16GB DDR4-2400 . 16972.33 |=================================== Stream 2013-01-17 Type: Copy MB/s > Higher Is Better 2 x 4GB DDR4-2133 .. 22387.60 |======================== 2 x 4GB DDR4-2400 .. 24803.16 |========================== 4 x 4GB DDR4-1600 .. 31104.06 |================================= 4 x 4GB DDR4-1866 .. 35182.66 |====================================== 4 x 4GB DDR4-2133 .. 39211.52 |========================================== 4 x 4GB DDR4-2400 .. 42609.60 |============================================== 4 x 4GB DDR4-2600 .. 43695.52 |=============================================== 4 x 4GB DDR4-2800 .. 44143.78 |=============================================== 4 x 4GB DDR4-3000 .. 44930.22 |================================================ 4 x 16GB DDR4-2400 . 25969.46 |============================ Stream 2013-01-17 Type: Scale MB/s > Higher Is Better 2 x 4GB DDR4-2133 .. 15605.52 |=========================== 2 x 4GB DDR4-2400 .. 17470.56 |============================== 4 x 4GB DDR4-1600 .. 18692.06 |================================ 4 x 4GB DDR4-1866 .. 21761.96 |===================================== 4 x 4GB DDR4-2133 .. 24621.70 |========================================== 4 x 4GB DDR4-2400 .. 27187.58 |=============================================== 4 x 4GB DDR4-2600 .. 27338.70 |=============================================== 4 x 4GB DDR4-2800 .. 27666.90 |================================================ 4 x 4GB DDR4-3000 .. 27928.56 |================================================ 4 x 16GB DDR4-2400 . 20801.46 |==================================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better 2 x 4GB DDR4-2133 .. 18015.50 |=========================== 2 x 4GB DDR4-2400 .. 20053.02 |============================== 4 x 4GB DDR4-1600 .. 21513.92 |================================ 4 x 4GB DDR4-1866 .. 24981.72 |===================================== 4 x 4GB DDR4-2133 .. 28131.74 |========================================== 4 x 4GB DDR4-2400 .. 30869.40 |============================================== 4 x 4GB DDR4-2600 .. 31241.06 |=============================================== 4 x 4GB DDR4-2800 .. 31629.72 |=============================================== 4 x 4GB DDR4-3000 .. 32000.18 |================================================ 4 x 16GB DDR4-2400 . 23544.14 |=================================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better 2 x 4GB DDR4-2133 .. 18261.68 |=========================== 2 x 4GB DDR4-2400 .. 20328.26 |============================== 4 x 4GB DDR4-1600 .. 21874.82 |================================ 4 x 4GB DDR4-1866 .. 25345.44 |====================================== 4 x 4GB DDR4-2133 .. 28502.98 |========================================== 4 x 4GB DDR4-2400 .. 31274.12 |============================================== 4 x 4GB DDR4-2600 .. 31681.90 |=============================================== 4 x 4GB DDR4-2800 .. 32058.30 |=============================================== 4 x 4GB DDR4-3000 .. 32433.70 |================================================ 4 x 16GB DDR4-2400 . 23548.50 |=================================== HPC Challenge 1.4.3 Test / Class: EP-STREAM Triad GB/s > Higher Is Better 2 x 4GB DDR4-2133 . 1.59933 |============================ 2 x 4GB DDR4-2400 . 1.81264 |=============================== 4 x 4GB DDR4-1600 . 1.98035 |================================== 4 x 4GB DDR4-1866 . 2.29850 |======================================== 4 x 4GB DDR4-2133 . 2.52276 |============================================ 4 x 4GB DDR4-2400 . 2.81907 |================================================= 4 x 4GB DDR4-2600 . 2.81120 |================================================= 4 x 4GB DDR4-2800 . 2.86830 |================================================== 4 x 4GB DDR4-3000 . 2.87955 |================================================== HPC Challenge 1.4.3 Test / Class: Random Ring Bandwidth GB/s > Higher Is Better 2 x 4GB DDR4-2133 . 0.81119 |============================= 2 x 4GB DDR4-2400 . 0.92345 |================================ 4 x 4GB DDR4-1600 . 1.01654 |==================================== 4 x 4GB DDR4-1866 . 1.15117 |======================================== 4 x 4GB DDR4-2133 . 1.27070 |============================================= 4 x 4GB DDR4-2400 . 1.37288 |================================================ 4 x 4GB DDR4-2600 . 1.39915 |================================================= 4 x 4GB DDR4-2800 . 1.40775 |================================================== 4 x 4GB DDR4-3000 . 1.42176 |==================================================