https://wccftech.com/amd-ryzen-4000-renoir-mobility-cpus-official-up-to-8-cores-16-threads-45w/

AMD has officially lifted the curtains off of their 3r Gen Ryzen 4000 CPU family, codenamed Renoir. The AMD Ryzen 4000 mobility processors come in various flavors, including low-power 15W & high-end 45W SKUs, offering up to 8 cores and 16 threads for a massive performance boost even on laptops.

The AMD Ryzen 4000 APU family is aimed first at the mobility platforms which include gaming and consumer-aimed mainstream notebooks. Compared to the previous generation, Ryzen 3000 APUs, the new lineup is outfitted with the latest Zen 2 cores, offering greater IPC performance and higher clock speeds. The new AMD 7nm Zen 2 core architecture also adds higher efficiency, allowing AMD  to further boost the total number of cores and threads across their entire 3rd Gen Ryzen 4000 mobility lineup.