Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.
The 5870 is an evolution as opposed to revolution and they have stated that they expect the tech to last a few go-rounds.
Not sure what process (40nm etc) it's likely to end up using but they are having a lot of trouble making chips smaller, I doubt we'll see 6870s this time next year.
I bet TMSC are already imagining way to **** that process up.
I think as soon as they can handle the production, GlobalFoundries will get the ATI contract to fab GPUs.
4870 came out in June 08, it's now Sept 09, what on earth makes you think the 6870 is around the corner???

I reckon ATI's next gen will be longer, the 58xx is just a continuation of the past 2-3 generations, with Nvidia moving to a totally new design I can see ATI following suit, as Nvidia's design could be revolutionary.
