AMD Ryzen 5 4500U Mobile processor - 100-000000084
AMD Ryzen 5 4500U vs Intel Core i7-1065G7 - 6 cores for everybody | LaptopMedia AU
The Lenovo Flex 5 with an AMD Ryzen 5 4500U and 16 GB of RAM is purchasable again for US$599.99 - NotebookCheck.net News
AMD Ryzen 5 Pro 4650U offers a good performance incentive over the Ryzen 5 4500U, the latter being leaps and bounds ahead of Intel Ice Lake-U in Cinebench R15 - NotebookCheck.net News