The AMD Ryzen 7 170: https://www.amd.com/en/products/processors/laptop/ryzen/100-series/amd-ryzen-7-170.html
Seemingly a new CPU but it’s just a rebrand of the late 2023 Ryzen 7 7735HS.
These belong to the high-performance line, with a TDP of 35-54W. The CPUs have 8 cores and 16 threads, built on the Zen 3+ architecture and manufactured using a 6nm process. The base clock is 3.2 GHz and can boost up to 4.75 GHz. There’s 16 MB of L3 cache.
Commonly used in gaming laptops.