Even the Ryzen 7 4700U can outperform modern Core i9 H-series processors, according to PassMark. Similarly, the 35 W Ryzen 4000HS series processors hand out a whupping to Comet Lake-H processors like the Core i9-10980HK. We are yet to see what the Ryzen 9 4900H has to offer, either.
https://www.notebookcheck.net/The-AMD-Ryzen-9-4900HS-Ryzen-7-4800H-and-Ryzen-7-4800HS-dominate-Intel-in-PassMark-even-the-Ryzen-7-4700U-gets-in-on-the-action.462087.0.html