Popular YouTuber Moore's Law is Dead has obtained new information about AMD's high-end Navi 31 GPU, which will be featured in flagship RDNA 3 graphics cards and hit shelves in Q4, 2022. Graphics cards using the mid-range Navi 32 GPUs, however, will not be launched until H1, 2023.
https://www.notebookcheck.net/AMD-Radeon-RX-7900-XT-could-offer-a-130-performance-uplift-over-the-Radeon-RX-6900-XT-thanks-to-its-multi-die-Navi-31-GPU.616059.0.html