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
CES 2020: AMD announces Ryzen 4000, new Navi GPU | Deccan Herald
AMD Launches Ryzen 4000 Series For Laptops: Zen 2 Mobile Unleashed With Big Performance Gains | HotHardware
AMD Launches Ryzen 4000 Series For Laptops: Zen 2 Mobile Unleashed With Big Performance Gains | HotHardware
AMD details Ryzen Mobile 4000: Performance, architecture, features and better quality laptops | TechSpot
AMD SmartShift Limited To Just One Ryzen 4000 Renoir Laptop in 2020, More Variants Launching in 2021
AMD Explains why the Ryzen 4000 Mobile APUs Don't Use the Chiplet Design; Vega Instead of Navi | Hardware Times