AMD's taken some time at GDC to unveil Radeon Sky Graphics, the backbone of its cloud platform that streams games à la OnLive to PCs, Smart TVs, tablets and mobile devices. According to the outfit, the solution is built upon its Graphics Core Next architecture, and is powered by its RapidFire tech to provide a "highly efficient and responsive" experience. Other details regarding the initiative are sparse, but it sounds like developers will have to support it before gamers can take it for a spin. [Ima