The GeForce GTX 780 Ti may be the fastest single-GPU graphics card that money can buy, by a long shot, but only to people who game and don't really care about double-precision floating point GPGPU performance. NVIDIA expects you to shell out $999 on the GTX TITAN for full double-precision FP performance at the moment. For all other intents and purposes, the GTX TITAN is cannibalized, but will it stay that way? VideoCardz spotted these pictures of a black-colored GTX TITAN graphics card in the wild, which retains the cooler design of the original, right up to the "TITAN" logo, but swaps out the silver for black. The publication is referring to the card as a sort of "Black Edition." Speculation is rife about what it could be, a GK110-based card with identical core-configuration to the GTX 780 Ti, 6 GB of memory, full double-precision floating-point performance and slightly higher clock speeds, perhaps?