has released a teaser picture on its Geforce Facebook page hinting that we'll see a new announcement pretty soon.
The teaser picture doesn't reveal much and shows black block with etched Nvidia logo and "it's coming" title written below it. It does appear to be a graphics card, at least by the looks of it, but your guess is good as ours. It is still a neat teaser picture. The new card could either be a dual-GPU Geforce GTX 690 (some call it the GTX 685), or can be something that we simply didn't expect.
In any case, we'll know soon enough and we'll keep digging to see what we can find out.
You can check out the teaser picture here