Please advice me on th graphic card to buy from the following-
http://www.flipkart.com/graphics-cards/compare?ids=GRCD5YNDCB2MZNR7,GRCD4RC6YHZKH2P4,GRCD7YCZZYSKPXJQ,GRCD2RYNDVYHUVVG
http://www.flipkart.com/graphics-cards/compare?ids=GRCD5YNDCB2MZNR7,GRCD4RC6YHZKH2P4,GRCD7YCZZYSKPXJQ,GRCD2RYNDVYHUVVG