What will be going on your Christmas wish list to send to Santa Claus in the North Pole this year - ATI Radeon X700PRO or nVidia GeForce 6600GT? Today TweakTown are comparing both mainstream PCI Express graphics cards to work out which one should find its way into your stocking this year in our usual array of benchmarks. If you're on the market for a new graphics cards and Santa can't afford a high-end card, one of these cards is your next best bet!