There is a definite increase in performance for typical applications going from 128MB to 256MB now, given that the graphics controller is of mid-range standard at least. However as we have seen in HW Zone's review of the Sapphire RADEON X800 XL 512MB , the performance gains may not be as impressive as the frame buffer size seems to indicate. While the 512MB version of the ATI RADEON X800 XL managed to grab the headlines from NVIDIA for a while - which may well be the whole point of the product - there are already a few 512MB versions of NVIDIA's top range GeForce 6800 Ultra in the market for a little while now. Today, HardwareZone will be looking at one such rare card, the Leadtek WinFast PX6800 Ultra TDH 512MB. Below, we list its technical specifications:



Link: HardwareZone