Intel Sandy Bridge Core i5 CPU Intel Core i5-2520M testing with a HP 161C and Intel Sandybridge Mobile (GT2+) on Ubuntu 12.04 via the Phoronix Test Suite. Core i5 Ubuntu 12.04: Processor: Intel Core i5-2520M @ 2.50GHz (4 Cores), Motherboard: HP 161C, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: Intel Sandybridge Mobile (GT2+), Audio: IDT 92HD81B1X5, Network: Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205 OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 3.0 Mesa 8.0.2, Compiler: GCC 4.6 + Clang 3.0-6ubuntu3 + Intel IOC SDK 2012 v1.0.2 + CUDA 4.2, File-System: ext4, Screen Resolution: 1600x900 LuxMark 2.1beta1 OpenCL Device: CPU - Scene: Luxball HDR Score > Higher Is Better Core i5 Ubuntu 12.04 . 870 |=================================================== LuxMark 2.1beta1 OpenCL Device: CPU - Scene: Sala Score > Higher Is Better Core i5 Ubuntu 12.04 . 142 |=================================================== LuxMark 2.1beta1 OpenCL Device: CPU - Scene: Room Score > Higher Is Better Core i5 Ubuntu 12.04 . 90 |====================================================