NVIDIA has updated the Titan to the Titan Black
After updating the GTX 700 series, NVIDIA needed to put the Titan back on top, and it has with the Black!
With 2880 CUDA cores and 6 GB of 7.0 Gbps Speed Memory this thing should fly! It can perform single precision at 5.1 TFLOPS and double precision at 1.3TFLOPS so should be beating the GTX 780i for professional applications.
Personally I was hoping my next computer had 2 of these, and certainly not AMD cards!