Intel has taken its first steps towards directly taking on Arm-based chips through a new partnership with potential acquisition target SiFive. The hook-up will see Intel license SiFive's chip architecture and fabricate a custom SoC expected in 2022.
https://www.notebookcheck.net/Intel-s-to-make-a-custom-SiFive-based-RISC-V-CPU-will-be-fabricated-on-a-7-nm-node-in-a-first-step-towards-competing-directly-with-Arm-based-chips.547583.0.html