Quote Originally Posted by DilTech View Post
GK104 is the mid-range part. If the rumors hold true, it's a 768 shader 384-bit monster of a midrange part that should easily fly in comparison to even the GTX580. GK100 is the high-end, and it's supposedly 1024 shaders and a 512bit bus.

It's going to end up a clash of the titans for sure.
Yes, it would be interesting to see Nvidia and AMD on a level playing field if the rumors about GK104 end up true. GK104 according to estimates would be 50% larger than GF110. Tahiti is 65% larger than Cayman according to the OBR architecture slide. All in all they should be fairly even considering GF110 is around 15% faster on avarage compared to Cayman. Especially if AMD improves tessellation performance and Nvidia has more even improvement.