Nvidia roadmap made by some Japanese sites based on what they heard from OEMs, so decide for yourself if you want to believe it or not
I assume position relative to current generation cards is based on price not absolute performance ... unless the 580 reigns supreme for about another year on the Nvidia side of things
GK112 is gonna be mine baby
also note the GK110 seems to be a dual GK104 design ala GTX590
You would assume the GK104 would be the GTX680. You can tell it all by looking at the bit depth of each of the cards.
GK104 is the 384bit card like the GTX580 is currently. The GK110 is the 384bitx2 like the current 590 so you would assume that would also be the 690.
What makes me tickled giddy and pink with this road map (if it is at all true) is that there is one above the potential 690 with 512bits GDDR5.
Nvidia must have made a startlingly large power jump upon hitting 28nm if they're willing to be putting a 512bit card out there and if it's going to be marked higher than a 2x384 bit card... wholly molly that just makes me wet in the pants.
Think about it like this. Technically the 690 will be 768 bits because it houses 2x384 BUT, realistically it's nothing like that... it's got to communicate seperately, and we all know you don't get 100% gain from having two graphics cards on one board.
But a single 512bit card... oh my... oh my indeed. PCIe3.0 28nm 512bit GDDR5... oh my.
I've been so unhappy with ATI's drivers lately, they were good for a while, but lately they have been the cause of my computers crashing. I think the 6990 + 6970 setup will probably last me through until the time that this card comes out... but at that time, I think I'll be going to two of those monsters if they perform as well as I think they will... I mean, a single GPU card that should be more powerful than two of the 690 spec cards... SHIIIIIT.
It also looks like they're moving everything else down as well.
They are still going to be making a 520 spec card for the el cheap bottom of the barrel, but I bet it is a smoking fast card even for it's price, but then step up from there, and you go straight to the 256 bit 560.
So... next time if we think about the naming conventions of this time it might be like this.
The 520 will be the 620.
The 560 will be the 650.
The 570 will be the 660.
The 580 will be the 670.
The 590 will be the 680.
The new beast of a whatever it is that Nvidia is cooking up will be the 690.
And that is a crazy prospect.
Excuse me just rambling all out there, but that's what happens when I get excited.