"In late 2016 and through 2017, several processor vendors will issue new products with the potential to compete with Intel’s mainstream product line, the Xeon E5-26xx series. These products include AMD’s x86-based Zen, Qualcomm’s ARM-based Hydra, Applied Micro’s ARM-based X-Gene 3, Cavium’s ARM-based ThunderX 2, and possibly Broadcom’s ARM-based Vulcan."
"...predicts that combined x86 and ARM server-class microprocessor revenues will log a compound annual growth rate (CAGR) of 2.2% from 2015-2020, reaching $15.3 billion in 2020."