Review: PowerColor Radeon R9 285 TurboDuo 2GB | Custom PC Review

Late last year, AMD introduced the Hawaii based Radeon R9 290/290X along with the Bonaire based Radeon R7 260/260X which utilized AMD’s updated GCN (Graphics Core Next) architecture. AMD’s updated GCN architecture, which we’ll refer to GCN 1.1, supported new features such as improved compute performance, on die audio processing, and improvements to AMD’s PowerTune technology to offer a faster, more power efficient chip than its GCN 1.0 cousins.

via Review: PowerColor Radeon R9 285 TurboDuo 2GB | Custom PC Review.