In yet another twist in Intel's CPU naming scheme, it seems that the Yonah series of chips, due for release early next year, will be named according to their TDP. Complicated enough for yas?

"Based on Intel’s product roadmap, the dual-core Yonah E-series features a TDP of more than 50W, followed by the T-series with 25-49W, the L-series with 15-24W and the U-series with a TDP of less than 14W, the makers noted."