Q1 is not over yet. 2011 was just not doable with TMSC. Both IHVs launched in Q1 2012. AMD rushed out a few cards with no regard (again) to the reviewers, giving them very little time to test it. They could not get out many cards with decent voltages/clocks because of process variations, this is why the voltage on Tahiti is relatively high or the clocks low, however you want to look at it.
So no, until Q1 is over, Kepler is not late (by what standards anyway? rushed launch of the competition on an immature process?).
why does everybody think that is some kind of accomplishment? a gtx570 is already within 15-20% of a gtx580 so a next gen gtx670 being only near a gtx580 would be a joke.
I guess this is what happens when AMD sets the bar fairly low for a next card and then charges way more than the previous gen. we will now be paying nearly high end prices for what would have been mid range gpus.
Couldn't agree more. Tahiti is a performance GPU, a performance/highend hybrid at best. As the successor of the 6970 it should roughly sell for the same price. The only two things permitting these prices right now are lack of competition and great OC potential. If you look at stock performance though, it's a bit underwhelming.
Consider that no company has to put out a significantly faster product than the competition. If they would do that, they would rob themselves of profit (less good chips due to high clock targets) and set the bar too high for their refresh. I could very well see Nvidia bringing a GK110 that holds a bit back because more performance is not needed. Why beat the competition by 40% when you can do it at 20% and higher profit? (just an example!). But this also depends on what AMD does when Kepler arrives. Will they bring a 7970 "Ultra" to compete or will they just lower prices?