GeForce GTX 680 Features Speed Boost, Arrives This Month, etc., etc.
"...Next up, NVIDIA is preparing a dual-GPU graphics card based on the GK104, it is slated for May, NVIDIA will use Graphics Technology Conference (GTC), as its launch-pad.
Lastly,
GK110, the crown-jewel of the Kepler GPU family, will feature as many as
2,304 CUDA cores. There's absolutely no word on its whereabouts. The fact that NVIDIA is working on a dual-GK104 graphics card indicates that we won't see this chip very soon."
http://www.techpowerup.com/161972/Ge...etc.-etc..html