Artifacting---To put it simply it is when lines, circles, textures, etc. appear on the screen. This is usually caused by too high temps or setting clock speeds to high.
So you think what i have are artifacts? My card isnt too hot and the oc is mediocre at best. I tried downclocking it a bit and it still does the same thing! Also, i dont know if its related, but sometimes the nvidia driver crashes and then starts again.