Just recently I have been experiencing artifacting in BF3, it seems to happen mainly on the larger maps , especially Caspian. I have installed the latest Nvidia drivers today and it has still happened. I can't screenie it but it looks like very thin triangles coming out from my crosshairs when pointing at certain scenery. Temps are fine and I have noticed other people are having issues also. It doesn't happen all the time so hopefully it's not hardware failing Sabertooth P67, 2500K, C300 128gb, 8GB Vengeance 1866 (at 1600mhz) and a MSI Twin Frozr 560Ti.
Well if other people are suffering the same problem, your not experiencing problems anywhere else and your not overclocking it seems like BF3 or drivers are at fault. Just wait for a patch and raise some noise on support forums to make them bump it up the priority list.
I find it interesting that I built my friend an identical system bar motherboard and he doesn't suffer from it. I am running 1 res higher though.
After the last origin update I am now getting green screens in game with my 6950. I have also had some strange pixelation, but it only appears on trees for me?