Jefferies predicts Intel shares will fall nearly 15% on increasing competition from AMD By: CNBC.com News July 28, 2017 at 12:17 PM EDT Jefferies says Intel faces a bigger competitive threat from AMD, Cavium and Qualcomm in the server chip business. Read More >> Related Stocks: Adv Micro Devices Cavium, Inc. - Common Stock Intel Corp Qualcomm, Inc.