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
AMD Zen 2, 7nm Ryzen and EPYC CPUs To Feature 13% IPC Uplift
How AMD's Zen 2 Architecture Boosts Performance-Pe... - AMD Community
AMD Zen 2 – the scalable 7nm architecture powering Ryzen 3000 | PCGamesN
AMD Talks Zen 2 IPC, Clocks & Gaming Performance Improvements - "Ryzen Was A Worst Case Scenario"
AMD's Zen 2 CPUs mix 7nm and 14nm silicon in a “revolutionary chiplet design” | PCGamesN
A Look At The AMD Zen 2 Core – WikiChip Fuse
AMD's Zen 2 Threadripper Conspicuously Absent From Company's Latest Roadmaps | TechPowerUp