HIS 7870 IceQ X Turbo @ PureOverclock
 

We're examining the HIS 7870 IceQ X Turbo. It comes with core speeds well over a GHz, and also comes with a customized air cooler to tame the temperatures that often come with higher speeds. We saw the 7850 beat the GTX 570, so can this 7870 beat the powerful GTX 580, and at a much better price? Let’s find out.

http://www.pureoverclock.com/article1459.html