AMD Ryzen 7 4000 Series, the world's first 7nm chip family for laptops
Ryzen 7 Pro 4750G Review: Renoir Ushers in a New Era for 7nm Desktop APUs | Tom's Hardware
AMD Ryzen 7 3700X R7 3700X 3.6 GHz Eight Core Sixteen Thread CPU Processor 7NM L3 32M 100-000000071 Socket AM4 new but no fan Sale, Price & Reviews | Gearbest
AMD's first 7nm Ryzen 4000 desktop chips bring the fight to Intel - The Verge