AMD has announced some new in-house Wi-Fi chips, developed in partnership with MediaTek. The RZ600 series of modules is based on the latter's latest technology for the connectivity standard, touted to support up-to-date wireless specs for PCs while saving power and optimizing speed.
https://www.notebookcheck.net/AMD-s-new-RZ600-Wi-Fi-6E-modules-are-based-on-MediaTek-silicon.580586.0.html