Steam Machine very clearly states Zen 4, so it has approximately a Ryzen 5 7600, not 3600. So no, the 225F is not going to be significantly more powerful.

> The RTX 5050 8 GB is 10-20% faster

yeah... like I said, basically the same? but if you're determined to split hairs, then that 10-20% faster is also 10-20% more expensive ($1050 vs $1200), so it's still a wash either way. But when "just" a 5060 Ti 8gb (supposedly a $380 GPU) is then 50% faster than the 5050... Clearly the steam machine and 5050 are playing in the same ball pit here. They're doing the same gaming experience