ddr3vsddr4 Intel Core i7-5960X testing with a ASUS X99-DELUXE and ASUS NVIDIA GeForce 210 1024MB on Ubuntu 14.04 via the Phoronix Test Suite. ddr4xmp1: Processor: Intel Core i7-5960X @ 2.80GHz (16 Cores), Motherboard: ASUS X99-DELUXE, Chipset: Intel Haswell-E DMI2, Memory: 16384MB, Disk: 1000GB Western Digital WD10SPCX-75H, Graphics: ASUS NVIDIA GeForce 210 1024MB, Audio: Realtek ALC1150, Monitor: LCD1770V, Network: Intel Connection + Broadcom BCM4360 802.11ac Wireless OS: Ubuntu 14.04, Kernel: 3.13.0-43-generic (x86_64), Desktop: Unity 7.2.3, Display Server: X Server 1.15.1, Display Driver: nouveau 1.0.10, OpenGL: 3.3 Mesa 10.1.3 Gallium 0.4, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1280x1024 RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better ddr4xmp1 . 25776.56 |========================================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better ddr4xmp1 . 25957.60 |========================================================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better ddr4xmp1 . 26109.09 |========================================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better ddr4xmp1 . 26065.83 |========================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better ddr4xmp1 . 26084.37 |========================================================== RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better ddr4xmp1 . 24251.55 |========================================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better ddr4xmp1 . 19370.97 |========================================================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better ddr4xmp1 . 19407.17 |========================================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better ddr4xmp1 . 24213.54 |========================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better ddr4xmp1 . 21809.81 |==========================================================