MacBook Pro

The MacBook Pro now features a 2.3GHz Intel Core i5 processor or the fastest dual-core processor available,  the 2.7GHz Intel Core i7. With Turbo Boost speeds up to 3.4GHz, these processors allow the 13-inch MacBook Pro to perform up to twice as fast as the previous generation. The integrated Intel HD Graphics 3000 processor, now included across the MacBook Pro lineup, handles the things you do every day. It encodes video quickly, making HD video calls with FaceTime possible. And it decodes efficiently, so you get long playback time for DVDs and iTunes movies.

For graphics-intensive applications, the 15" and 17" MacBook Pro models automatically switch to new high-performance AMD Radeon graphics processors. With up to 3x the performance of the previous models, they let you see more frames per second in 3D games, or work on HD video projects with more speed and responsiveness than before.

Fore more information please visit this link :

http://www.apple.com/macbookpro/