You are probably looking for a good but cheapish midrange graphic card with minimum 1GB Ram.
ATi Radeon HD 7770
: An updated version of the popular 1 gen older 6770 midrange card but its only bit faster. Primary improvements are low heat/sound output and DirectX 11.1 compared to the 6770 DirectX 11, although this DX doesnt matter today or anythime soon.
AMD Radeon HD 7850
: Probably too expensive but it is the upgrade after the midrange 7770 card and offers overall better fps, better then GTX 560 too.
GeForce GTX 560
: A DirectX 11 card that is generally faster then the 7770 but generates much more heat. The GeForce GTX 560 Ti
model offers a slight upped speed but added heat. Might be a idea to get a card with a better "custom" cooler mounted with these 2 cards.
Edited by NinjaCool, 17 June 2012 - 06:38 AM.