ATI's next generation high-end will be made of two RV770 chips. It will be the successor of the R680 concept and we are looking at two chips on the same card.
ATI’s next generation high-end is dual core, as we said before, and let’s hope that ATI has a chance with it against Nvidia’s GT200. This product should come in Q2, probably later than sooner.
RV770 is naturally the DirectX 10.1 successor of the very successful RV670, the chip that gave Nvidia so many headaches, and RV770 looks like an even bigger trouble maker.