Powercolor will overclock both the GPU and the memory which should end up running at 1000MHz. Due to the water cooler option, the maximum overclock will of course depend on the water cooling setup. The Powercolor LCS HD 4890 will at least be cooler than the reference HD 4890, and of course, it will be dead silent which is a great plus as, according to the first reviews, the reference card is quite noisy.
PowerColor to debut watercooled Radeon HD 4890 within two weeks
Posted on Thursday, Apr 02 2009 @ 15:42 CEST by Thomas De Maesschalck