Leak confirms AMD Ryzen 4000 "Vermeer" Zen 3 and 7 nm processors are in the final stages of development; AMD sticking with Vega GPUs for Renoir successor, moving onto Navi GPUs as
AMD Zen 3 Ryzen 5000 Price, Benchmarks, Specs and Release Date | Tom's Hardware
AMD Ryzen 4000 Zen 3 CPUs & Radeon RX Navi 2X GPUs Launch Expected in October 2020
AMD Zen 3 Ryzen 4000 & EPYC Milan CPUs Rumored To Feature 15% IPC Uplift
Zen 3 - Wikipedia
AMD Zen 3 Based Ryzen 4000 & EPYC Milan CPUs Arrive in Late 2020
Codename Vermeer: AMD's Ryzen 4000 desktop processors could be released in September - NotebookCheck.net News