The models listed are "Broadway XT", "Broadway Pro/LT". While it is certain that Broadway XT will become the Mobility Radeon HD 5870, sources differ whether Broadway Pro/LT will be two distinct products initially: Mobility Radeon HD 5850 and Mobility Radeon HD 5830 or if there will be only a Mobility Radeon HD 5850 product first.
In addition to these confirmed models there are rumors about that describe "Madison" (Mobility HD 5700) and "Park" (Mobility HD 5400). This would give AMD a full mobile DirectX 11 low-power GPU lineup to compete in the mobile market.
AMD site reveals Radeon HD 5800 Mobility series
Posted on Monday, December 21 2009 @ 19:59 CET by Thomas De Maesschalck