AMD is close to unveiling its next-generation "Northern Islands" GPU family, which will be branded under the AMD Radeon HD 6000 series. These include two new performance-thru-extreme GPUs, namely Barts and Cayman. There's also a dual-Cayman implementation codenamed Antilles. While specifications are anyone's guess besides the little details we know about
Barts and
Cayman, the feature-set of the Northern Island family was communicated to AIB parts in a presentation which was leaked by the Chinese press.
To begin with, the key feature additions in Northern Islands includes a much more evolved display logic that can drive five displays simultaneously over physical outputs that include two dual-link DVI-I, one HDMI 1.4 (full-size), and two mini DisplayPort 1.2 connectors. The logic also provides you to install up to six monitors over the two DisplayPort connectors by daisy-chaining them, making use of the MultiStream feature of DP 1.2, which supports two times the data-rate of DP 1.1, and can provide very high-resolution display, or HD display with stereoscopic 3D (120 Hz). HDMI 1.4 lets you make use of Blu-ray 3D. A new video processing engine, UVD 3.0, provides GPU acceleration for MPEG-2, DivX, MVC (multi video coding), for Blu-ray 3D.