AMD's Newest Ryzen 4000 CPUs, With Integrated Graphics, Will Power Prebuilt Desktops | PCMag
AMD announces the Ryzen 4000G series Renoir APUs for pre-built OEM desktops; claims a slam dunk when compared with Intel 9th gen Coffee Lake - NotebookCheck.net News
AM4's Last Hurrah: AMD Unveils 7 New Ryzen 4000 and 5000 CPUs at Nice Prices | PCMag
AMD Increases CPU And GPU Performance With New Ryzen 4000 Series Laptop Platform
AMD launches the Ryzen 4000U series and claims it takes the ULV performance crown - NotebookCheck.net News
AMD launches its Ryzen Pro 4000 series mobile processors - CPU - News - HEXUS.net
Ryzen 4000 CPUs explained: How AMD optimized Zen 2 for laptops | PCWorld
AMD Ryzen™ 4000 H-Series HS Design Standard | AMD
AMD details Ryzen Mobile 4000: Performance, architecture, features and better quality laptops | TechSpot
AM4's Last Hurrah: AMD Unveils 7 New Ryzen 4000 and 5000 CPUs at Nice Prices | PCMag