[M] Gigabyte AMD Radeon R9 285 WindForce OC Video Card Review
 

The R9 285 WindForce OC video card from Gigabyte impresses with the new GCN 1.2 technology improvements, a lower TDP and a solid cooling system which keeps the GPU cool even during stressful long gaming sessions. Despite the fact that the card possesses a shrinked memory BUS, it is able to trade punches with the R9 280 and in many case exceeds its performances, positioning itself just under the R9 280X.

http://www.madshrimps.be/articles/article/1000663/