NVIDIA GeForce GTX 970 SLI @ techPowerUp
 

At half the price of a GeForce GTX 780 Ti, the GeForce GTX 970 can tempt you to buy a pair of them. With Ultra HD monitors dropping below the $500 mark, a playable Ultra HD gaming PC under $2000 suddenly sounds realistic. Here's why spending 3 grand on a GTX TITAN-Z was a bad idea.

http://www.techpowerup.com/reviews/N...e_GTX_970_SLI/