When you need power and dont want to invest (for money or ecology), you can use your mini PC to access a rented VM in the cloud with a super GPU. I do that and uses poser on it. It works really better on it then on my PC.  it's streaming the input / ouput and if your network connection is good it is very efficient.

I took a Zenith for Maker plan at shadow.tech and i'm glad i did.