Which is better and balanced video card to go with my build ?

BuzzKenway

Honorable
Apr 16, 2013
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Core 2 Duo E7500 stock @2.93 Ghz
Intel Motherboard with PCI-E x16 slot
4 GB DDR2 333 HMz RAM
Corsair VS 550 watts psu .
Windows 7 32-bit .

So whats the best video card I can get for that built ?
Will be playing games like Black Ops , MW3 . And will Tomb Raider 2013 , ACIV run will decent / good fps ?

And plz don't suggest to upgrade a new PC becoz i already own a New rig , this iold built s for other purpose .

Plz guys mention approx. fps i can get with these specific gpu(s):

HD 7770
R7 260X
Gtx 650
Gtx 650 Ti
Gtx 660

Gaming at 1600 x 900 resolution . Also mention which new games I can play with High-Ultra setting ?

Quick Answer will be appreciated .
All Answers / suggestion are welcomed .
Thank you for reading , Hoping for best answer

-Buzz

Cheers' !!!