AMD Ryzen 4000 Renoir laptop APUs take Intel to the cleaners on PassMark by occupying seven out of the top 10 places in CPU Mark chart - NotebookCheck.net News
AMD's Ryzen 4000 laptop CPUs aim to topple Intel's mobile crown | PCWorld
AMD eyes commercial desktop space with new Ryzen 4000 lineup | ZDNET
AMD Ryzen™ 4000 H-Series HS Design Standard | AMD
Buy AMD Ryzen 5 4500 4000 Desktop Processor | 4000 Series 6 Cores 12 Threads 11 MB Cache 3.6 GHz Up To 4.1 GHz AM4 Socket 300, 400, 500 Series Chipset - Kharidiye.com
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,デスクトップPC向けAPU「Ryzen 4000 G」&「Ryzen PRO 4000」を発表。PROの3製品を8月8日に発売
AMD's 7nm Ryzen 4000 CPUs are here to take on Intel's 10nm Ice Lake laptop chips - The Verge
AMD details Ryzen Mobile 4000: Performance, architecture, features and better quality laptops | TechSpot