AMD Ryzen 4000 Mobility CPUs Hit Intel Hard At Each Notebook Segment
Leak confirms AMD Ryzen 4000 "Vermeer" Zen 3 and 7 nm processors are in the final stages of development; AMD sticking with Vega GPUs for Renoir successor, moving onto Navi GPUs as
AMD Launches Ryzen 4000 Series For Laptops: Zen 2 Mobile Unleashed With Big Performance Gains | HotHardware
CES 2020: AMD announces Ryzen 4000, new Navi GPU | Deccan Herald
AMD details Ryzen Mobile 4000: Performance, architecture, features and better quality laptops | TechSpot