Primesieve Core i7 Intel Core i7 720Q testing with a LENOVO 4318CTO and NVIDIA Quadro FX 880M 1024MB on Ubuntu 12.10 via the Phoronix Test Suite. Intel Core i7: Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M 1024MB (405/324MHz), Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300 OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: nouveau 1.0.2, OpenGL: 3.0 Mesa 9.0 Gallium 0.4, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1600x900 Primesieve 4.0 1e12 Prime Number Generation Seconds < Lower Is Better Intel Core i7 . 226.95 |=======================================================