Sapphire Radeon 5670 Ultimate
 

“The Sapphire Radeon 5670 Ultimate is a low-power, passively cooled, budget graphics card, marketed to consumers who may be interested in something for their HTPC or the occasional foray into some light gaming. It packs a bit of horsepower, but it does run utterly silent, so Sapphire has a rather interesting combination to offer here to consumers. http://www.pureoverclock.com/article1007.html