MSI Intel Core i7-5960X testing with a MSI X99S SLI Krait Edition (MS-7885) v4.0 and AMD Radeon HD 5000/6000/7350/8350 1024MB on Ubuntu 12.04 via the Phoronix Test Suite. 4096 MB 2400MHz: Processor: Intel Core i7-5960X @ 3.00GHz (8 Cores), Motherboard: MSI X99S SLI Krait Edition (MS-7885) v4.0, Chipset: Intel Haswell-E DMI2, Memory: 4 x 4096 MB 2400MHz, Disk: 60GB KINGSTON SV300S3, Graphics: AMD Radeon HD 5000/6000/7350/8350 1024MB, Audio: Realtek ALC1150, Monitor: LTV-19w6, Network: Intel I210 Gigabit Connection OS: Ubuntu 12.04, Kernel: 3.13.11.11sb1 (i686), Display Driver: fbdev 0.4.2, Compiler: GCC 4.6.3, File-System: ext4, Screen Resolution: 1440x900 RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better 4096 MB 2400MHz . 29923.35 |=================================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better 4096 MB 2400MHz . 26166.16 |=================================================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better 4096 MB 2400MHz . 26144.82 |=================================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better 4096 MB 2400MHz . 29865.22 |=================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better 4096 MB 2400MHz . 28038.43 |===================================================