ubuntu Intel Core i7-3720QM testing with a Apple Mac-C3EC7CD22292981F and Intel Ivy on Ubuntu 12.04 via the Phoronix Test Suite. ubuntu on macbook pro: Processor: Intel Core i7-3720QM @ 2.60GHz (8 Cores), Motherboard: Apple Mac-C3EC7CD22292981F, Chipset: Intel Ivy DRAM, Memory: 8192MB, Disk: 500GB APPLE SSD SM512E, Graphics: Intel Ivy, Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom Device 16a3 + Broadcom BCM4331 802.11a/b/g/n OS: Ubuntu 12.04, Kernel: 3.8.0-29-generic (x86_64), Desktop: Unity 5.20.0, Display Server: X Server 1.13.3, Display Driver: intel 2.21.6, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 2880x1800 C-Ray 1.1 Total Time Seconds < Lower Is Better ubuntu on macbook pro . 86.67 |================================================ RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better ubuntu on macbook pro . 13274.44 |============================================= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better ubuntu on macbook pro . 13756.94 |============================================= PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better ubuntu on macbook pro . 5068 |=================================================