Cant beat XFX's warranty. I'll wait....... With the Powercooler, doesnt the 128 bit memory bandwith limit the card? Or will the 4200 mhz clock speed overcome that?
That card has 128GB/s memory bandwidth with a 256bit memory interface
Is basically the same as all the others with a slightly faster memory speed of 4200 over the normal 4000
On some of the 5850 cards I have looked at in detail, they use memory that can in theory make 5000.
Stock 5850 725/4000 1.087v
My Asus 5850 runs happily so far at 875/4800 1.2v