When it comes to the aging Accelerated Graphics Port we're almost at an end of an era in the computing industry. Although the AGP port isn't quite dead yet and ATI as well as nVidia still recognize there is a market for users who are not yet ready to upgrade to PCI Express based systems. Today TweakTown compared all eight of the current AGP graphics from ATI and nVidia including the Radeon X700PRO, X800XL, X850XT, X850XT PE and GeForce 6600GT, 6800, 6800GT and 6800 Ultra. Which one will it be for your AGP gaming machine? Read on for some answers