I just purchased a used 6800xt, and when I launch some games, I get these weird artifacts. I have reinstalled drivers a few times, used DDU and then reinstalled the drivers, used two different monitors and cables, and a few other things. Did I get scammed

I just purchased a used 6800xt, and when I launch some games, I get these weird artifacts. I have reinstalled drivers a few times, used DDU and then reinstalled the drivers, used two different monitors and cables, and a few other things. Did I get scammed