I think I have a 7850. I definitely had stuttering in Skyrim and I think I posted something about it on here back in the day. I think a patch or new driver helped things but I don't remember it going away completely. Not sure if that was an AMD thing or not.

Can't sat I've noticed any stuttering in anything else, though I don't really play many games. Last one was Deus Ex and that played smoothly.