are these the same cards internally apart from the ultra having twice the memory (256meg instead of 128meg). the ultras are a bit more pricy, but you do get 5.1 soundcards, firewire built in etc. what i basically want to know is the stock 5900 as powerful as the 5900 ultra. i know the extra memory will help with textures, anti aliasing etc, but is that it?

cheers

big sinky

anyone?

cheers

sinky

The ultras run a different clock speed and memory speed, they are FASTER!