mrklaw said:isn't 10MB edram a little small? considering the slagging PS2 got for having 'only' 4MB, and thats mostly for displaying 480i. Xbox2 will be expected to do 720p or even 1080i, which is a lot higher resolution (1280x720 or 1920x1080). Surely 10MB isn't enough?
Having said that, if it supports 720p, doesn't it have to do 60fps? Or at least have enough memory for double buffering.
Having read a variety of posts on this on different boards, I'm quite confused by this myself. PS2 had 4MB on the GS, but Xbox didn't have any memory right on the graphics card, did it? Can't main memory be used for the framebuffer?