post #11 of 11
This is similar to the one I have on my 7950. Mine is the copper one though.

http://www.frozencpu.com/products/15577/ex-blc-1081/EK_Radeon_HD_7950_VGA_Liquid_Cooling_Block_-_Acetal_Electroless_Nickel_Plated_EK-FC7950_-_AcetalEN_Nickel.html#blank

I have great VRM temps and I am running 1100/1400 on my saphhire at only 52*C at 100% load. Could be better but I have three blocks and only 240mm of radiator.

Good choice on the heatkiller though. Any of the top three would serve you well.