NVIDIA's New high end card has two GF104 chips
 

We got some confirmation that GTX 480 will get a successor, and this new card will be made out of two GF104 chips.

The card will have two GTX 460 chips so to speak and with the right clocks it could be faster. It is too early to know the exact specification but as a hint what to expect, the full GF104 chip has eight clusters with 48 shaders each, and the card with total 384x2 is possible. This is of course if Nvidia manages to enable all shaders and clock the chip to some decent clocks, say 700+ MHz.

http://www.fudzilla.com/graphics/gra...wo-gf104-chips