No Ryzen 4000 this year? Report claims that AMD's 7nm Zen 3 “Vermeer” might be delayed to 2021 due to “lack of competition” from Intel Comet Lake S for Ryzen 3000 - NotebookCheck.net News
AMD Ryzen™ 4000 H-Series HS Design Standard | AMD
AMD Details Renoir: The Ryzen Mobile 4000 Series 7nm APU Uncovered
AMD's first 7nm Ryzen 4000 desktop processors will be available in Q3 2020 - HardwareZone.com.sg