AMD Ryzen 4000-based Dell G5 15 Special Edition gaming laptops available to buy - Ryzen 9 4900H model still MIA but a 120 Hz display option is coming in August - NotebookCheck.net News
AMD Details Renoir: The Ryzen Mobile 4000 Series 7nm APU Uncovered
AMD Announces Ryzen 9 4900H and 4900HS: The Halo 35 W and 45 W Mobile APUs
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