Just browse the forums? Thats exactly ati fanboys problems, instead of looking at benchmarks and coming up with facts, you "only" browse forums for your information. Physx is the best physics software out there, the only reason it's not being used in games is because the developers aren't taking full advantage of physx-
http://www.gamephys.com/2010/04/01/why-developers-are-not-taking-full-advantage-of-physx-and-implementing-it-into-every-game/
http://www.tomshardware.com/forum/forum2.php?config=tomshardwareus.inc&cat=33&post=285328&page=1&p=1&sondage=0&owntopic=1&trash=0&trash_post=0&print=0&numreponse=0"e_only=0&new=0&nojs=0
Again, you aren't posting facts, only opinions not based on evidence. Thats how I know your an ati fanboy. Where are your facts? Come to the forums? For what? I already read just about every review out there on the cards. If you
READthe reviews instead of looks at the pictures, you would know that in highly tessellated benchmarks during the highest tessellation time frames the gtx 480 doubles even the performance of the hd 5970 in tessellation. And I don't have to go into the forums to get 100 peoples "opinions" to make my decisions, I can read reviews on legitimate sites to base my choices by. If you don't believe me, i don't really care, when newer games start using a lot more tessellation, which I think will happen sooner than later, then you will see what I am talking about.
The only thing fermi is behind on in the 5970 is FPS, but thats only because games don't really use tessellation yet. When they start to, you will see gtx 480 wipe the floor with even the 5970.
Yes, fermi tessellation is twice as fast as 5870.
http://www.overclockersclub.com/reviews/nvidia_gtx480/14.htm
http://www.brightsideofnews.com/news/2010/3/30/nvidias-island-directx-11-demo-works-on-amd-gpus.aspx
Anyways, i'm done with my rant. Sick of atifanboys who can't read.