Filed under: Mac 101The recent launch of Steam for the Mac has brought a great deal of focus on the Mac's graphics capabilities. Specifically, it's led many Mac users to wonder whether Steam's games will run well (or at all) on their Macs. One of the potential points of confusion is Valve's assertion that Steam games aren't recommended for Macs with integrated graphics cards. That leads to the question: why not? What's the difference between integrated and discrete graphics, a
