AMD's Ryzen CPU & APU 2020-2022 Roadmap Leaks Out - Next-Gen Zen 2, Zen 3, Zen 4 CPU Families Unveiled
Ryzen - Wikipedia
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