You can get a sff machine with a dedicated gpu and better processor though
https://www.amazon.com/dp/B0GLDVNNFG
One example that has a much better processor and gpu and smaller form factor too. Plus you can upgrade it so its not a giant paper weight.
Way better but limited to microcenter.
Many DIY options too
https://www.pcmag.com/news/i-configured-four-small-pcs-to-beat-the-steam-machine-at-its-own-game