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

ddr4noxmp: 

	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

ddr4xmp2: 

	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

ddr3noxmp: 

	Processor: Intel Core i7-4770K @ 3.50GHz (4 Cores), Motherboard: MSI Z87I (MS-7851) v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 1000GB Western Digital WD10SPCX-75H, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Haswell HDMI, Network: Realtek RTL8111/8168/8411 + Mellanox MT27500 Family

	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: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.3, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1280x1024

ddr3xmp1: 

	Processor: Intel Core i7-4770K @ 3.50GHz (4 Cores), Motherboard: MSI Z87I (MS-7851) v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 1000GB Western Digital WD10SPCX-75H, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Haswell HDMI, Network: Realtek RTL8111/8168/8411 + Mellanox MT27500 Family

	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: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.3, 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 |======================================================
ddr4noxmp . 21741.29 |==============================================
ddr4xmp2 .. 26962.81 |=========================================================
ddr3noxmp . 12005.93 |=========================
ddr3xmp1 .. 15952.06 |==================================


RAMspeed SMP 3.5.0
Type: Copy - Benchmark: Integer
MB/s > Higher Is Better
ddr4xmp1 .. 25957.60 |=======================================================
ddr4noxmp . 21608.43 |==============================================
ddr4xmp2 .. 26993.77 |=========================================================
ddr3noxmp . 12192.85 |==========================
ddr3xmp1 .. 16588.50 |===================================


RAMspeed SMP 3.5.0
Type: Scale - Benchmark: Integer
MB/s > Higher Is Better
ddr4xmp1 .. 26109.09 |========================================================
ddr4noxmp . 21551.49 |==============================================
ddr4xmp2 .. 26812.40 |=========================================================
ddr3noxmp . 12300.44 |==========================
ddr3xmp1 .. 16557.57 |===================================


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Integer
MB/s > Higher Is Better
ddr4xmp1 .. 26065.83 |=======================================================
ddr4noxmp . 21754.23 |==============================================
ddr4xmp2 .. 27030.04 |=========================================================
ddr3noxmp . 12068.90 |=========================
ddr3xmp1 .. 16118.09 |==================================


RAMspeed SMP 3.5.0
Type: Average - Benchmark: Integer
MB/s > Higher Is Better
ddr4xmp1 .. 26084.37 |=======================================================
ddr4noxmp . 21611.04 |==============================================
ddr4xmp2 .. 26914.34 |=========================================================
ddr3noxmp . 12196.05 |==========================
ddr3xmp1 .. 16310.72 |===================================


RAMspeed SMP 3.5.0
Type: Add - Benchmark: Floating Point
MB/s > Higher Is Better
ddr4xmp1 .. 24251.55 |========================================================
ddr4noxmp . 19716.36 |=============================================
ddr4xmp2 .. 24760.06 |=========================================================
ddr3noxmp . 13682.20 |===============================
ddr3xmp1 .. 18083.53 |==========================================


RAMspeed SMP 3.5.0
Type: Copy - Benchmark: Floating Point
MB/s > Higher Is Better
ddr4xmp1 .. 19370.97 |========================================================
ddr4noxmp . 15714.44 |=============================================
ddr4xmp2 .. 19801.95 |=========================================================
ddr3noxmp . 12295.09 |===================================
ddr3xmp1 .. 16481.70 |===============================================


RAMspeed SMP 3.5.0
Type: Scale - Benchmark: Floating Point
MB/s > Higher Is Better
ddr4xmp1 .. 19407.17 |========================================================
ddr4noxmp . 15766.47 |=============================================
ddr4xmp2 .. 19791.24 |=========================================================
ddr3noxmp . 12245.90 |===================================
ddr3xmp1 .. 16430.80 |===============================================


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Floating Point
MB/s > Higher Is Better
ddr4xmp1 .. 24213.54 |========================================================
ddr4noxmp . 19741.39 |==============================================
ddr4xmp2 .. 24709.67 |=========================================================
ddr3noxmp . 13630.54 |===============================
ddr3xmp1 .. 18236.29 |==========================================


RAMspeed SMP 3.5.0
Type: Average - Benchmark: Floating Point
MB/s > Higher Is Better
ddr4xmp1 .. 21809.81 |========================================================
ddr4noxmp . 17732.27 |=============================================
ddr4xmp2 .. 22317.20 |=========================================================
ddr3noxmp . 12977.54 |=================================
ddr3xmp1 .. 17330.79 |============================================