Yes, just had basically the exact same build, ran it constant 60 fps on ultra, I had the 2.5gb VRAM version of that gpu, dunno how much of a difference that will be if you just have the regular one, you should be fine on high settings though, you building a new pc?
Well as per i know the 1.28gb and the 2gb version should not perform different as the VRAM only works for the resolution and textures ! ... rest is all the same or maybe mine can be a little quicker as it is overclocked . and no i have this pc since the last 2-3 months. so should i buy bf3 ?? and idk ppl say that their pc go real hard time while playing specially these three maps : gulf of oman,strike at karkand and sharqi peninsula !