wbmw, one major question is how far can AMD scale Taylor on 90nm? The current desktop part doesn´t really give us any indication. AMD has not specified target clock speeds. You talk about 1.8Ghz, I just don´t have an idea yet what´s possible.
Don't be absurd if that is at all possible. Low-voltage 25W MT Turion is about 40% the power of the same clocked desktop part. Proudly posting the same power graph about 5 times showing a Yonah having lower power than a desktop X2 just shows how sad and desperate you are to claim some sort of victory for the quite ordinary Yonah.