AMD Radeon HD 6850 & HD 6870 review
 

There's been plenty of rumors going around about AMD's
new HD6-series of cards, but now the long wait is finally over and the
first models, HD6850 and HD6870, have been officially launched. The
newcomers found their way into our test lab, so lets see what they have to
offer.

http://metku.net/index.html?path=rev...6870/index_eng