AMD will introduce Ryzen 4000 (Renoir) on Tuesday, but is not going to sell them at retail
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
AMD Launches 12 Desktop Renoir Ryzen 4000G Series APUs: But You Can't Buy Them