AMD 2013, 2014 and 2015 GPU codenames

AMD's Radeon HD 6000 series was codenamed Northern Islands, it's succeeded by the Radeon HD 7000 "Southern Islands" and in 2013 we can expect the first Radeon HD 8000 parts, which are named after "Sea Islands". The Radeon HD 8870 and Radeon HD 8850 for instance are reportedly based on the 28nm Oland GPUs, a reference to Sweden's second largest island.