So I removed EVGA precision 4.0, reinstalled 314.21 and BF3 is really smooth now. Installed EVGA precision 3.0.4 and overclocked and it's still smooth... So for you guys with the stutter in BF3 that didn't have it in 314.09... What EVGA precision version are you running? I too had no issues with 314.09 but 314.14 and .21 seemed choppy in BF3. I'm thinking it's something with EVGA precision 4.0 and the new sets unless someone has stutter with 314.21 that isn't running afterburner or precision at all?