The AMD Ryzen 9 4900HS, Ryzen 7 4800H and Ryzen 7 4800HS dominate Intel in PassMark; even the Ryzen 7 4700U gets in on the action - NotebookCheck.net News
AMD Ryzen 9 4900HS Torpedoes Intel's Core i9 Mobile Lineup, Fastest Mobile Processor | TechPowerUp
AMD Ryzen 9 4900HS revealed to have 3.0 GHz base clock and 4.4 GHz boost clock; trails behind Ryzen 7 4800H in first 3DMark 11 tests - NotebookCheck.net News
AMD Ryzen 9 4900HS Torpedoes Intel's Core i9 Mobile Lineup, Fastest Mobile Processor | TechPowerUp
AMD Ryzen 7 5800H vs AMD Ryzen 9 4900HS: What is the difference?