Alexios
Cores, shaders and BIOS oh my!
Using game vsync only, I only force 16x AF as global setting in Nvidia settings, the rest at default/application controlled.if you're using vsync, use the in game vsync and not the vsync in your drivers. that helped someone out with similar stuttering earlier.
Edit: different graphics settings didn't really eliminate it. I think it's related to how it does its loading, maybe a faster HDD would help. Because when I stood around the same area trying different settings it seemed to be eliminated, yet after playing normally it soon occured again. Pretty bleh. That said I might keep some things off because I honestly couldn't see a difference with godrays off for example, moonlight through the trees or whatever had no change at all...