The Steam Deck console has appeared on Geekbench with the CPU part of the custom AMD APU producing a similar result to desktop Ryzen 3000 APUs. The Steam Deck's chipset has a CPU component based on Zen 2 architecture and the console also has an RDNA 2 GPU advantage.
https://www.notebookcheck.net/Steam-Deck-APU-hits-sturdy-desktop-Ryzen-3000-levels-in-Geekbench-CPU-test.600865.0.html