https://wccftech.com/amd-rdna-3-navi-32-gpu-radeon-rx-7700-xt-navi-33-gpu-rx-7600-xt-graphics-cards-detailed/

After the Navi 31 GPU die, the RDNA 3 based Navi 32 GPU for the AMD Radeon RX 7700 XT & Navi 33 GPU for Radeon RX 7600 XT graphics cards have been detailed too. The details once again are reported and visualized as GPU block diagrams by Olrak over at Twitter.

The AMD RDNA 3 lineup will consist of both monolithic and MCM GPUs that would power the next-gen Radeon RX 7000 series graphics cards. We have been hearing reports that the Navi 3X graphics chips will be taping out soon so it's too early to tell if the information is used to visualize these dies is reliable or not but they do come from sources who have been quite accurate with their leaks so it is wise to read these details with a pinch of salt.