Asus ARES HD 5970 4GB Review @ Neoseeker

"If you are looking for the fastest graphics card around and don’t mind dropping $1200 to get it, ASUS has the fix for you. Their latest graphics card takes the reference design of the HD 5970 and increases the on-board GDDR5 memory up to 4GB, adds dual HD 5870 graphics cores each clocked at 850MHz, and a custom made cooling solution to create a product that will blow though any game with ease."