I presently got my 580 GTX vanilla, improved from a GTX 285. My trouble is, when running the heaven bench; I will occasionally observe the textures on buildings iridescent, and the majority obviously iridescent while it reaches the dragon statue. I have got no hint as to why it is performing this. So far I have played Crysis, Mafia 2, Just Cause 2, and RE5 to attempt out a nice dissimilarity in games. All the games stated have NO flickering, apart from Mafia 2, which did more of a weird graphics malfunction on one side of the map, and I could factually drive in and out of the malfunction like it was in one particular zone.