Seem far better to use ones personal memory than to rely on Wikipedia. Much of the stuff there on "Apple's transition to Intel processors" is waffle.
I'm forgetting which chips Apple got a 12 month 'window' on but they were the obvious choice for Intel to market their top end CPUs.
The massive failure of the Ultrabook marketing shows that.
Talking of Wikipedia, compared to what looks like a very infantile writing descent on technology stuff at Wikipedia , that...