Advanced Micro Devices (NYSE:AMD) reported first quarter earnings of 17 cents a share, well ahead of the Zacks Consensus Estimate of earnings of 9 cents. Despite the solid beat, investor response was lukewarm (shares up just 1.88% in after-hours trade). Both Intel (NASDAQ:INTC) and Microsoft (NASDAQ:MSFT), which have significant exposure to the PC market, reported [...]