Which of these video cards is best for my build and purpose?

[Dxcad]

I have a Corsair 430W PSU
I am trying to build a HTPC Machine for living room that is capable at playing Starcraft II Heart of the Swarms at High or Ultra setting at 1080p

Currently I have:
G2120 Pentium CPU - 55 TDP
2x4GB Ripsaw 1600 MHz Memory
Asus DVD Burner
120GB OCZ SSD

The Video Cards I am looking at are:
Nvidia GTX 560 Ti
Nvidia GTX 650 Ti
Radeon HD 7850
Radeon HD 7770
Radeon HD 7750

Please advice what's the best I should go with, value wise with my PSU limit.

Thanks,
Brian

 

[96Firebird]

Out of those selections, the HD7850 will be the fastest. But if that is the only game you're looking to play, they should all provide ample FPS at that resolution.

http://www.techpowerup.com/reviews/MSI/GTX_650_Ti_Boost_TF_Gaming/20.html

Looks like you'd be CPU-limited anyways:

http://www.tomshardware.com/reviews/ivy-bridge-wolfdale-yorkfield-comparison,3487-14.html