The 13-inch MacBook Pro features a 2.4GHz Intel Core i5 processor or the fastest dual-core processor available — the 2.8GHz Intel Core i7. With Turbo Boost speeds up to 3.5GHz, these processors allow the 13-inch MacBook Pro to perform up to twice as fast as the previous generation.

Manufacturer SKU: MD313LL/A

The Apple Macbook Pro 15- and 17-inch models bring quad-core power to almost everything you do. The available 2.5GHz quad-core Intel Core i7 processor — with Turbo Boost speeds up to 3.6GHz and up to 8MB of shared L3 cache — enables these MacBook Pro models to run applications up to twice as fast as their top-of-the-line predecessors.

Manufacturer SKU: MD318LL/A