The picture, which we'll reproduce below, seems to have been taken during an AMD presentation, and it clearly shows a diagram of the Navi 31 GPU, which is the biggest RDNA 3 graphics processor.

Texas Instruments' LMH13000 integrated laser driver delivers an 800-ps rise time and 50-mA to 5-A adjustable output current, ...

Over at the chiphell forums, a block diagram leaked of the AMD X570 Chipset. The diagram is not an official AMD one, however does seem to originate from a motherboard partner, and that does show ...