$ 0 0 Image may be NSFW. Clik here to view. Hot on the heels of the GeForce GTX 780 is the new GeForce GTX 770. This new card is based on a slightly tweaked version of the GK104 GPU found in the GeForce GTX 680. We take it for a spin to see what's new.Image may be NSFW. Clik here to view.