Filed under: Desktops, LaptopsChalk this one up to wild unsubstantiated rumor, but Digitimes is reporting that Intel may hold off on launching its 45nm quad-core Yorkfield chips -- which were supposed to hit on January 20th -- because it's not facing any threat from AMD's delayed Phenom chips, and launching now would just eat into existing 65nm chip sales. That means we wouldn't see the Core 2 Quad Q9300, Q9450, or Q9550 until Intel feels the heat from AMD, which seems like a pretty timid strategy for a compan
