Help pick?

I have a antec 410w PSU

I didn't know Antec made anything 410W, but nevertheless, the 6770 should work fine on it.

What does the rest of your computer look like? Show us the rest of your build.

Best answer selected by CPUwarrior.

Depends on your resolution and CPU. I ran a 6770 with a 2.66 Core 2 duo at 1080p. BF3 ran like a dog at 1080p with everything set to low. I definitely would not recommend it. If you have a fast quad core CPU, that might make a difference.