CHUWI RZBOX AMD Ryzen 9 4900H Mini PC Review - Page 3 of 4 - ServeTheHome
Amazon.com: HP ENVY x360 Convertible 15-inch Laptop, AMD Ryzen 7 5825U processor, AMD Radeon Graphics, 8 GB RAM, 512 GB SSD, Windows 11 Home (15-eu1026nr, Nightfall black aluminum) : Electronics
AMD includes the Ryzen 9 4900H and Ryzen 9 4900HS in the Renoir Ryzen 4000 APU lineup: faster base clocks than the Core i9-9880H at 45W TDP - NotebookCheck.net News
AMD Ryzen 7 7745HX "Dragon Range" high-end laptop CPU shows great gaming power efficiency - VideoCardz.com
Evidence of AMD Ryzen 9 4900H appears on 3DMark with a 4.4 GHz boost clock and an RX Vega 8 GPU - NotebookCheck.net News