Not OP, but my Lenovo tiny computer on ebay is about $60 and will run circles around a raspberry pi
Power usage isn't too much higher, it's upgradeable, and it's x86-64 architecture so more things are supported.
My tiny has an i7 and was a bit more expensive, but it's a powerful little guy. I added more ram for a total of 32, and it does better than my "old" server (technically from same era).
Can't speak for the other stuff.
No see the first one is a bribe, the second one is a job. I'm paying you for your time! /s