Taken over mobile market? That's quite an exaggeration. Yes, Llanos were relatively competitive, but large OEMs and markets do not change that quickly. And Intel and Sandy Bridge got lots of good press too.
Quick googling shows that Intel's market share in laptops is still 82%, so while AMD has certainly gained some traction, it is still far from "taken over" any markets.
Quick googling shows that Intel's market share in laptops is still 82%, so while AMD has certainly gained some traction, it is still far from "taken over" any markets.