AMD Readying New Ryzen 9 "Renoir-U" Flagship to Beat Core i7-10710U | TechPowerUp
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 9 4900U Coming to 15W Laptops Later in 2020 | Hardware Times