New AMD Zen 3 CPUs could arrive before Ryzen 7000 Zen 4 chips | PCGamesN
Zen (first generation) - Wikipedia
AMD is making laptop CPU model numbers simultaneously less and more confusing | Ars Technica
Inside Zen: How AMD designed its powerful new processor | PCWorld
AMD Ryzen 4000: Zen 3 and 7 nm "Vermeer" processors remain on track for a Q3 2020; no Intel Comet Lake-S related delay, AMD spokesperson confirms - NotebookCheck.net News