Give or take the odd roadmap, we're mostly in the dark about AMD's specific intentions for 2013. This spec sheet for an unannounced 13-inch Asus Vivobook U38DT drops a couple more crumbs, however, suggesting there'll be a fresh stack of Radeon HD 8000-series graphics chips before too long -- including a 8550M laptop variant with a gig of dedicated memory. It's hard to say anything definite beyond that, and in fact it's even possible that the 8550M will be a last-gen chip rebranded as part of next year's product range -- although that sort of behavior is more typical of
