N751 Intel Core i7-4710HQ testing with a ASUS N751JK v1.0 and Intel HD 4600 on Ubuntu 14.04 via the Phoronix Test Suite. Old memory: Processor: Intel Core i7-4710HQ @ 2.50GHz (8 Cores), Motherboard: ASUS N751JK v1.0, Chipset: Intel Xeon E3-1200 v3/4th, Memory: 8192MB, Disk: 750GB HGST HTS721075A9 + 250GB Samsung SSD 850, Graphics: Intel HD 4600 (1200MHz), Audio: Intel Haswell HDMI, Network: Realtek RTL8111/8168/8411 + MEDIATEK MT7630e 802.11bgn Wireless OS: Ubuntu 14.04, Kernel: 3.13.0-45-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: 1920x1080 RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better Old memory . 7225.23 |========================================================= RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better Old memory . 7290.19 |========================================================= RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better Old memory . 7321.52 |========================================================= RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better Old memory . 8247.75 |========================================================= Stream 2013-01-17 Add MB/s > Higher Is Better Old memory . 8024.61 |========================================================= Stream 2013-01-17 Copy MB/s > Higher Is Better Old memory . 7102.97 |========================================================= Stream 2013-01-17 Scale MB/s > Higher Is Better Old memory . 7080.61 |========================================================= CacheBench Read Cache MB/s > Higher Is Better Old memory . 2875.17 |========================================================= CacheBench Write Cache MB/s > Higher Is Better Old memory . 15334.82 |======================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better Old memory . 7239.70 |=========================================================