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 performs better than the Ryzen 7 3700X and even the mighty Ryzen 9 3950X in startling UserBenchmark test - NotebookCheck.net News
ASUS ROG Zephyrus G14 14" (1TB SSD, AMD Ryzen 9 4900HS, 3.00GHz, 16GB RAM, NVIDIA GeForce RTX 2060) Gaming Laptop - Moonlight White (GA401IV-BS96-WH) for sale online | eBay
TechSpot/Hardware Unboxed] What a massive jump generation over generation! 4900HS vs. 3750H. : r/Amd