The first was "only" at the beginning small artifacts, totally fail within 2 days. The second showed immediately after the first start as a shot-up image of artifacts and strange pixel widerholugen that they tested on 2 computers at Amazon goes back again right after.
Very annoying, I could see in the short life of the first card, gefiehl.
So I am very disappointed by the quality of EVGA, and am going now looking for a GTX680 another manufacturer