Navnish Bhardwaj :
bro .now i completely agree with you,gtx is way better than 7770 and 7750 and gtx 650, whats the price of gtx 650 and gtx 650 ti .could you give me a link or somethink .much appreciated bro.thx
and one more thing what is MSAA and FXAA?
You'll see those in the settings on most games. All types of AntiAliasing smooth the jagged edges that you see in games, and come with a performance hit, but FXAA is like 1-2% and MSAA is 20-50% SMAA is available in Crysis 3, and the SMAA 2x setting is the best for that particular game.
Check flipkart for prices. The card I linked is the best you're going to find for the money, though.