Deciding on a graphics card

I am planning on upgrading my graphics card soon. I currently have an Nvidia GT 240. I am trying to decide between the EVGA GTX 660 ti and the Sapphire 7950 (Vapor-X).

I am really leaning tward the 7950 because it comes with Bioshock and Crysis 3. The problem is that my computer is in a stock dell inspiron case. I was wondering if the 7950 would produce too much heat in my case as opposed to the 660 ti that is designed to push the heat out of the case. Thanks.



sapphire 7950 for sure cuda is stupidly expencive and AMD for price to performacne is way better

Thanks, I appreceate it.