Ways to test refurbished graphics cards?

taptempo

Distinguished
Apr 11, 2011
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Hello, so I just recently purchased my first refurbished item...ever. It's an EVGA GTX 660 Superclocked to be exact. I'm just wondering if there are any other ways of testing it besides normal gaming? I just want to make sure it truly isn't faulty or showing early bad signs that could be problematic in the future. I'm just a bit worried since I've never bought anything refurbished before.