If you fancy the fastest graphic card in the world, then try overclocking Nvidia's GeForce 8800 GTX. XFX has already tried it; and what you get? You get a card with 2GHz memory clock (up from 1.8GHz) and a 630 MHz core clock (up from 575 MHz). The price premium for the XXX is only $50 more than the stock card. The folks at i4u reviewed the card, and it says, "The XFX 8800 GTX XXX is the single fastest card you can get your hands on right now. The 8800 GTX XXX has gobs of performance and can play any game out currently at max settings with ease."

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