Tell me this isn't going to be fill rate intensive.
Here is a video example of the expeced visuals for Xbox2. http://darksector.com/
"Digital Extremes has released a teaser-trailer for their upcoming game "Dark Sector." The footage shown in that teaser is real-time gameplay based on Digital Extreme's projected specs for the Xbox 2 and PS3. Company spokesperson Meridith Braun won't say which emulated console the teaser is running on, only that it represents "a next generation platform."
"The graphic chip will contain not only a graphics rendering core but up embedded DRAM acting as a frame buffer that is big enough to handle an image that is 480i and can be 4 times over sampled and double buffered. Yeah, we all remember Bitboys but this time you can bet this is for real. This solution will finally make possible HDTV visuals with full screen Anti-Aliasing on."