Richard basically speaks for me, about all I'd add is that, given equivalent investment quality (e.g. earnings predictability) P/Es tend to correlate with growth expectations. The market believes MSFT has higher growth prospects than INTC. The market is looking forward, not back. Ultimately INTC growth will correlate with world-wide PC demand, figured to be at best 25% in a good year, and more like 20% average for the next 5 years. (These assumptions could well be wrong.)
Having said that, if you read my posts from the past few months you'll see that I've consistently thought MSFT was somewhat overvalued at it's current P/E, and INTC was undervalued (not anymore, though). By my model MSFT should be trading at no more than 35 P/E, and more like 32. INTC is worth it's current 25 P/E, in my opinion, but there's more risk in the earnings future -- the market does not consider INTC and MSFT to be of "equivalent investment quality". I think, if you look at the ups and downs of past earnings, you'd have to agree. |