This is an endless topic of conversation, with everybody you meet having their own pet opinion. What brings better results, purchasing a faster graphics card, or investing your cash in a more powerful processor? In an effort to find out, Tom's Hardware has taken a good look at the most important chips. In this article, the Geforce 6800 GT, 7950 GT, 8800 GT, 8800 GTS 512, 9600 GT 1024 and 9800 GTX are up for cross-testing in terms of performance comparisons, and pitted against current CPUs like the E2160, E6750, Q6600 and X6800EE.