Next gen gpu's!

So far I havent seen any posts about the 700 series gpu's or the "official" 7990, how come?
It seems according to the rumours that the 770 will be the equivalent of a 680, using the same chip, but that a 780 will use the same chip as a titan, with some cuda cores disabled, among other things. Anyone else have any news or rumours on them? 

Like this? http://www.newegg.com/Product/Product.aspx?Item=N82E16814131479

That isn't an official 7990.

however amd has finally released OFFICIAL news on their 7990, it's not a rumor.....

as for GTX7xx it's all rumor and speculation.  ~nothing official 

http://www.youtube.com/watch?v=brvt9OqwJ6E

Bf3  HD 7990 (2560 x 1440 Ultra Settings) gameplay

lol 1000+ dollar on a 7990 card, that is nothing more then just 2 7970 chips at one card.

its a bit overpricing isn it?, cause wenn you put in  2 7970´s in crosfire arround 800 dollars, you get the same amough of stream processors, and you get more  vram ;)

And you get dat micro stuttering