Nvidia has unveiled GeForce GTX 660 Ti GPU, powered by Kepler architecture and is available starting at only US$299. Supporting resolution of 1080p, the GTX 660 Ti is 41% faster on average than the GTX 560 Ti from 2011, and 58% faster on average than the GTX 470 from 2010, the vendor said. The GTX 660 Ti features full support for DirectX 11 tessellation, TXAA, and PhysX technologies and the ability to drive a 3+1 display configuration from a single card.