The words I've seen from AMD on this matter seem fairly clear that they intend to keep Zen 3 on AM4. Most likely they'll wait until Zen 4 on a 5nm process to s

The words I've seen from AMD on this matter seem fairly clear that they intend to keep Zen 3 on AM4. Most likely they'll wait until Zen 4 on a 5nm process to switch to a new socket(in 2021).