This is a common issue with bf3. Your hardware isnt the issue here. Is your graphics card ASUS by any chance? Bf3 would crash after every round on my pc (''bf3 has stopped working''). I uninstalled ASUS OSD and voila, no more crashing!
There are other things causing these crashes as well. Do some google searching and you are bound to come up with a solution!
no i have a evga geforce 550ti, which programs make bf3 crash that are loaded on this card? or maybe its a program or glitch with my gigabyte motherboard?