NVIDIA GeForce GTX 780 Video Card Review @Hi Tech Legion
 

The GeForce GTX 780 is based on the 7.1 Billion transistor behemoth GK110 GPU used by the GTX TITAN. The GTX 780 delivers a massive 70% performance upgrade compared to the GTX 580, equipped with 2,304 CUDA cores and 3GB of memory across a 384-bit interface. The GeForce GTX 780 also inherits GPU Boost 2.0 from the GTX TITAN, providing superior clock speed boosts through smarter headroom assessment and optimized boost algorithm.

http://www.hitechlegion.com/reviews/...4853-nv-gtx780