Opinion on a graphics card

So im trying to upgrade my pc so i can play planetside 2 or any good triple A games. i came across a nivida card called the gtx 650 ti boost superclocked 2 gb gddr5. your opinion is it any good and could it run this gen gaming? if there are other gpu that are on that same price can you tell me?

Well i would try and stretch an extra 10-20 dollars for the 7870.

650 ti boost sc.

http://www.newegg.com/Product/Product.aspx?Item=N82E16814130910

7870

http://www.newegg.com/Product/Product.aspx?Item=N82E16814202025

They aren't even in the same tier. HD 7870 all the way.