Almost 10 years ago, Nvidia had their Ti and MX range of Graphic Cards on the market. Leaked 266.44 drivers have shown an unreleased NVIDIA GTX 560 on the cards. NVIDIA GeForce GTX 560 Ti is being introduced to restore competitiveness to NVIDIA in the sub-$270 "performance" segment, after it was depleted by AMD's introduction of the Radeon HD 6870 and Radeon HD 6850.
With the due release of the GTX 560 on the 25th of January, it seems Nvidia is feeling the heat from the competition posed by AMD. Especially their new 68xx cards. These cards have shown to be good value for money and even more so in a Crossfire setup. Not to mention their relatively affordable pricing compared to Nvidia.
The GeForce GTX 560 Ti is based on new GF114 silicon, features 384 CUDA, a 256-bit GDDR5 memory interface, and core clock speeds of 820 MHz.
Will we see the Ti mark on the Nvidia box again. Only time will tell.