it seems like we have a pretty good idea and semi official specs for the 7970. what i dont know is where people are getting their information about the high end keplers. i personally have seen nothing but wild speculation on the specs of the high end keplers and yet people are claiming its going to wipe the floor with the 7970? i would wait until we have more concrete info on kepler. just remember, it was reported that the high end 7000 series was going to get xdr2 memory and we see how that worked out