A cool picture. GCN3's Tonga and Fiji, together, except Fiji is naked. Don't ask.
The title I have stolen from a post I made in Discord, and because I think it's funny; I will shamelessly paste it here and re-use it.
Here is Tonga (left) and Fiji (right), the two larger GPUs from AMD's Graphics Core Next 3rd Generation GPU architecture.
Fiji has been etched to expose the nano-circuitry within. I think it's beautiful. You can even make out the individual compute units, geometry engines, HBM PHYs, etc, etc.