It turns out that NVIDIA's upcoming high-end graphics card, the GeForce GTX 780, is indeed based on the GK110 chip, and to the extant of featuring the same reference-design PCB and cooling solution as the GeForce GTX TITAN. Chinese portal IT168 posted press-shots of the card. If you overlook the "GTX 780" embossing on the cooler, half the number of memory chips, and another very subtle difference, you will easily mistake the GTX 780 for a GTX TITAN.
Pictures reveal the card to feature an ASIC bearing the number "GK110-300-A1," which is rumored to feature 2,304 CUDA cores, 192 TMUs, 48 ROPs, and a 384-bit wide memory interface. Given that the card features just twelve 2 Gbit memory chips, the total memory amount should be 3 GB. The card is said to feature clock speeds of 863 MHz core, 902 MHz GPU Boost, and 6.00 GHz memory, which belts out 288 GB/s memory bandwidth. It draws power from a combination of 6-pin and 8-pin PCIe power connectors. The 4-way SLI-capable card gives out display from a pair of dual-link DVI, HDMI, and DisplayPort connectors.
Source: http://www.techpowerup.com/184202/geforce-gtx-780-pictured-some-more.html
