AMD Ryzen 4000 release date, laptops and specs: everything we know about AMD's next CPUs | TechRadar
AMD's Mobile Ryzen 4000 Series Is Looking Good So Far - Moor Insights & Strategy
CES 2020: AMD Brings Zen 2 To Laptops With AMD Ryzen 4000 Series – Pokde.Net
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AMD details Ryzen 4000 battery life optimizations: better system awareness leads to increased run times compared to the Core i7-1065G7 - NotebookCheck.net News