There will be two CPUs, one Atom N475 clocked at 1.83GHz but supporting DDR3, and the N455 work at 1.6GHz, but unlike the N450 it will support DDR3 memory. This will be the only difference as Atom N455 stays at 5.5W TDP, while N475 stays at 6.5W.
Intel Atom N475 and N455 to support DDR3
Posted on Tuesday, February 02 2010 @ 16:07 CET by Thomas De Maesschalck