So it has a full 512 byte interface to the ram, not 384 as thought. And its operating frequencies are the same as the 690, yet has the GK-110 processor. If so, this chip will rule the world, a single processor graphics card with the power of, perhaps, three 680's.
Actually from what I have been reading the Titan will NOT be the GTX 780. It is a standalone card. But I have also heard that EVERYTHING leaked on this card is false so we will have to wait for an actual release to find out what it can really do.