This is not investment advice. The author has no position in any of the stocks mentioned. Wccftech.com has a disclosure and ethics policy. Chipmaker Advanced Micro Devices, Inc's (AMD) best days are behind it wars financial firm Northland in an investor note that comes just last the company is due to release its earnings report for the third quarter alter today. AMD's earnings will follow a pre-release that saw the company slash down its revenue guidance for the quarter due to a slowdown in the personal computing market. This slowdown has also affected other chip firms, namely Intel and NVIDIA,...