https://wccftech.com/amd-radeon-rx-6600m-radeon-pro-w6600m-rdna-2-feature-navi-23-gpu/

AMD is preparing several new mobility chips including the Radeon RX 6600M & the Radeon Pro W6600M for the mobility segment that will be based on its RDNA 2 architecture. Two GPUs have been spotted which include the Radeon RX 6600M and the Radeon Pro W6000M by Komachi (via Videocardz).

AMD has yet to release a single RDNA 2 based GPU for mobility platform. We have seen the GPUs appear in leaks but so far, there has been no confirmation from AMD themselves. Well, it looks like the latest AMD GPU drivers seem to have confirmed that the AMD Radeon RX 6600M is coming to the laptop segment and will be based on the Navi 23 XM SKU.