Well I sent my 4890 back to XFX for rma... they got it last Thursday late afternoon and I got home today and checked my e-mail. I had a few msg's from XFX and the last msg was saying a new gpu was sent out yesterday
I got the S/N from the tech and he said they sent out an ATI reference design card out to me... ver 1.1
God I cant wait to test it out and stomp my vantage and mark06 scores
I knew something wasn't right when I added the 2nd gpu and cross fired it....I asked the tech what was wrong with it and he said that it was sent to the engineers and they didn't say what the problem was..... they said when it goes to the engineers it means something wasn't right during the build.... I hope they put a MASS recall on the HD-489A-ZDFC ver 5.2 gpu's and replace them all with proper working 4890's.... hell I guess all the screen shots of 3dmark06, Vantage, and Furmark showing the comparison of the ATI reference gpu design to the non reference paid off!