this is taken from the website
"The Nvidia GeForce 8600M GT graphics card allows for some basic gaming--although if you plan on playing games on the MacBook Pro, you'll probably want to install Windows on a separate partition through Boot Camp. Running Quake 4 at 1,024x768, we got 88 frames per second, compared to only 65 frames per second from the 2007 version of the MacBook Pro. Both systems had identical graphics cards, so we credit the CPU.
also they talk about a superior battery life
http://reviews.cnet.com/laptops/apple-macbook-pro-2008/4505-3121_7-32868776.html?tag=bubbl_1
"The Nvidia GeForce 8600M GT graphics card allows for some basic gaming--although if you plan on playing games on the MacBook Pro, you'll probably want to install Windows on a separate partition through Boot Camp. Running Quake 4 at 1,024x768, we got 88 frames per second, compared to only 65 frames per second from the 2007 version of the MacBook Pro. Both systems had identical graphics cards, so we credit the CPU.
also they talk about a superior battery life
http://reviews.cnet.com/laptops/apple-macbook-pro-2008/4505-3121_7-32868776.html?tag=bubbl_1