It definitely paved the way for the 13″ MacBook Pro, which arrived in June 2009. With it aluminum unibody construction, graphics processor, and excellent display, this should be considered the finest model in the entire consumer MacBook line to date. It supports resolutions to 2560 x 1600 on an external display, a big improvement over the 1920 x 1200 of earlier MacBooks.

Graphics uses 256 MB of system memory, which is a good reason to upgrade the 2.0 GHz model from the stock 2 GB if you’re running OS X 10.6 Snow Leopard or later. The Aluminum Unibody MacBook uses the new nVidia GeForce 9400M graphics processor, which combines 16 cores and all the support chips on a single die. This CPU draws 25W, down from 35W in the previous generation, which means less heat and better battery life. The Unibody MacBooks use new, more energy efficient versions of the Core 2 CPU: P7350 in the 2.0 GHz model and P8600 in the 2.4 GHz one. The top-end 2.4 GHz MacBook also has a backlit keyboard. The Aluminum MacBook uses the same unibody construction as the 15″ MacBook Pro and now has an LED-backlit display.

Best led for 8 core mac pro 2008