This is a stock ati 1900xtx from ati(shown here ).I just put it into my computer and is artifact free and i have 0 problems with it...since i have a 7900gtx laying around i might as well mod my mobo(ultra-d) to support sli and what better way to do that than add another 7900gtx.....pm me if you have good heat/ebay.
my heat
ebay
my heat
ebay