https://wccftech.com/msi-details-x670e-x670-motherboards-gives-first-close-up-look-at-socket-am5-dual-pch-pcb-design/

During its latest 'Insider' webcast, MSI showcased and further detailed its X670 and X670 motherboard lineup which will support AMD's Ryzen 7000 Desktop CPUs.

MSI unveiled its X670E & X670 AM5 motherboards on Monday, featuring a total of four initial board designs that are headed to market shelves in Fall 2022. These include the MEG X670E GODLIKE, the MEG X670E ACE, MPG X670E Carbon WIFI, and PRO X670-P WIFI. While AMD will continue to offer support of its AM4 motherboards, the AM5 lineup is what's going to be the future home for next-gen Ryzen CPUs. One interesting detail that MSI shared is that the motherboards will come with a 32 MB BIOS (at minimum spec) compared to AM4's 16 MB (minimum spec).