AMD Ryzen 4000 Desktop CPUs Could Feature Up To 20% IPC Increase
AMD ups the ante, wants to dominate enterprise segment too | Technology News,The Indian Express
AMD Ryzen™ 4000 H-Series HS Design Standard | AMD
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