Now, when the first solutions on base of 55- nm g200b (GT 206) chip are available, appeared information about the possible release of NVIDIA GeForce GTX260 GX2.
Unfortunately concrete information is not given, but it is possible to assume that this card will be built on two core with 216 stream processors each. We should not expect too high frequencies, most likely, NVIDIA will limit them to 575/1242/2000 MHz (core/shader/DDR3 memory, 1792 MB memory volume ) . Possibly, if the energy consumption proves to be at a high level, then the frequencies can be even lowered.
This video card according to some rumor can appear already in January .