kanyewestfan :
Popcorns :
You will be fine, on the lowest setting reaching at like easy 40-60fps
You're only thing blocking you is you're CPU, it's going to have a hard time.
(You could probably run it at medium high settings on a lower resoultion)
Sounds good, also do I need a better PSU than 300W? The person I am buying from says it ran fine on 250W and I read somewhere else that a 6670 can run on 300W.
If you're buying the 6670, you'll probably want to buy a
400w PSU, Because 300w can be weird sometimes because if its not 80+ you can run into problems but 400w is the way too go.
(I would also recommend buying a AMD Radeon 7770, the price difference is like 50 dollars and it puts on way better FPS, you could play Black ops 2 on High settings with the 7770! and BF3 on Medium/High settings with 70fps! and 400w power)
I would only suggest you're PSU upgrade because 300w is pushing it, but I'm 50% it would work fine I guess.