Nvidia’s engineering teams have been pretty busy lately, reengineering and streamlining the previously inefficient Fermi architecture. We’ve seen the GTX 580 and GTX 570 released in recent months. Now it’s the sweet spot GPU, the GTX 460, getting the chip re-spin love. Dubbed the GeForce GTX 560 Ti, Nvidia is clearly hoping to recapture some of the thunder of the venerable GeForce 4400 Ti GPU from an earlier generation.