AMD details Ryzen 4000 battery life optimizations: better system awareness leads to increased run times compared to the Core i7-1065G7 - NotebookCheck.net News
AMD details Ryzen Mobile 4000: Performance, architecture, features and better quality laptops | TechSpot
AMD Ryzen 7 4800H Mobile CPU Throws Down Against Intel Comet Lake-H In New Leaked Benchmarks | HotHardware
AMD Ryzen™ 4000 H-Series HS Design Standard | AMD
AMD 7nm Zen 2 Ryzen 4000H 'Renoir' CPUs Official - Disrupt The Notebook Segment & Demolish Intel at Each Price Point
AMD Ryzen 7 4800H Notebook Prices Reportedly Leaked; Launching in April | Hardware Times
AMD Ryzen 9 4900HS Review | TechSpot
AMD's Ryzen 4000 laptop CPUs aim to topple Intel's mobile crown | PCWorld
Lenovo releases the AMD Ryzen 4000H versions of the Legion Slim 7 gaming laptops - NotebookCheck.net News
AMD Ryzen 7 4800HS chip's Time Spy Graphics Score demonstrates Renoir's higher performance per CU over Picasso despite same Vega architecture - NotebookCheck.net News