Mac/Apple is by far the worst graphics wise. Overall they are the worst in almost every category, their performance in gaming is bad, their graphics are bad, they are not even going to support OpenGL anymore (which SL's rendering is), their prices are over the top (just like Intel) and they are by far the least innovative company in every category (Laptop, Desktop, Mobile), they sell new revolutionary features like being able to use your phone to.... PHONE (yes i know this is a dead horse by now