Nearly two months ago, we talked about the progress being made by AMD to bring its highly acclaimed HD 4xxx series on to a mobile level.

A highlight of AMD's presence at the CEATEC 2008 event in Japan has most likely been the showing of a demo system, powered by an AMD Mobility Radeon HD 4xxx offering. The cooling solution, in itself, is quite a sight and leads to supposition that the part on display is a Mobility Radeon HD 4850.

Featuring a 55nm GPU, codenamed either M96 (HD 46xx) or M98 (HD 48xx), it is unknown as to when the company will offer a launch date or availability information, yet there is clearly anticipation and demand from end-users for the HD 4xxx family to reach into the mobile world.