C-Ray MBP Ubuntu Intel Core i5 520M testing with a Apple Mac-F22586C8 and Intel Core IGP 256MB on Ubuntu 12.10 via the Phoronix Test Suite. Intel Core i5 520M: Processor: Intel Core i5 520M @ 2.40GHz (4 Cores), Motherboard: Apple Mac-F22586C8, Chipset: Intel Core DRAM, Memory: 4096MB, Disk: 120GB OCZ ILITY2, Graphics: Intel Core IGP 256MB (405/324MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM5764M Gigabit PCIe + Broadcom BCM43224 802.11a/b/g/n OS: Ubuntu 12.10, Kernel: 3.5.0-11-generic (x86_64), Desktop: Unity 6.2.0, Display Server: X Server 1.12.99.904 (1.13.0 RC 4), Display Driver: nouveau 1.0.1, OpenGL: 2.1 Mesa 8.1-devel (git-b41f36b) Gallium 0.4, Compiler: GCC 4.7 + LLVM 3.1, File-System: ext4, Screen Resolution: 1440x900 C-Ray 1.1 Total Time Seconds < Lower Is Better Intel Core i5 520M . 94.61 |===================================================