Today: Intel (INTC) manages slightly stronger-than-expected profits, but its plans and projections for 2013 spook investors and send stock down after-hours. Also: Wall Street gains as S&P 500 closes at a new five-year high, while Silicon Valley stocks move higher.

Intel beats earnings expectations, but projections concern investors

Intel's earnings exceeded Wall Street's low expectations Thursday, but its projections for the current quarter came in lower than expected and the company said it plans to spend freely on capital expenditures in 2013, when it faces a CEO transition and possible further degradation of the personal-computer market

Intel reported profits of $2.5 billion, or 48 cents a share, on revenues of $13.5 billion in the fourth quarter of 2012, beating analyst expectations of 45 cents a share on profit and meeting projections on revenue. However, those numbers reflect a 3 percent year-over-year decrease in revenues, the second consecutive quarter in which Intel has fallen behind its previous performance.

The Santa Clara company's decline was even more stark in its yearly returns: Profit fell 15 percent from 2011 to $11 billion, while its annual revenue of $53.3 billion was down about 1 percent from the previous year.

CEO