Cuda4 Intel Core i7 720Q testing with a HP 1521 and NVIDIA Quadro FX 1800M on Ubuntu 12.10 via the Phoronix Test Suite. 4096 MB DDR3-1333MHz: Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: HP 1521, Chipset: Intel Core DMI, Memory: 4 x 4096 MB DDR3-1333MHz, Disk: 500GB Hitachi HTS72505, Graphics: NVIDIA Quadro FX 1800M, Audio: IDT 92HD75B3X5, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300 OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.10.0, Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 640x480 Stream 2009-04-11 Type: Copy MB/s > Higher Is Better 4096 MB DDR3-1333MHz . 10089.66 |============================================== Stream 2009-04-11 Type: Scale MB/s > Higher Is Better 4096 MB DDR3-1333MHz . 9908.65 |=============================================== Stream 2009-04-11 Type: Triad MB/s > Higher Is Better 4096 MB DDR3-1333MHz . 10683.82 |============================================== Stream 2009-04-11 Type: Add MB/s > Higher Is Better 4096 MB DDR3-1333MHz . 10516.12 |==============================================