primesievetest Intel Core i7 testing with a Apple MacBook Pro and Intel HD 4000 + NVIDIA GeForce GT 650M 1024MB on OS X 10.9.4 via the Phoronix Test Suite. Intel Core i7: Processor: Intel Core i7 @ 2.40GHz (4 Cores), Motherboard: Apple MacBook Pro, Chipset: Intel 7, Memory: 2 x 4096 MB DDR3-1600MHz, Disk: 251GB APPLE SSD SD256E, Graphics: Intel HD 4000 + NVIDIA GeForce GT 650M 1024MB, Monitor: Color LCD OS: OS X 10.9.4, Kernel: 13.3.0 (x86_64), Compiler: Apple LLVM 5.1 (clang-503.0.40) (based on LLVM 3.4svn) + GCC 4.2.1 + Xcode 5.1.1, File-System: Journaled HFS+, Screen Resolution: 2880x1800 Primesieve 5.0 1e12 Prime Number Generation Seconds < Lower Is Better Intel Core i7 . 419.44 |=======================================================