I've only played the demo of factorio, but on the same computer (AMD Ryzen 5, RX540) DSP runs much better for me - there's a noticeable slowdown on save now tha

I've only played the demo of factorio, but on the same computer (AMD Ryzen 5, RX540) DSP runs much better for me - there's a noticeable slowdown on save now that I've covered about half my starting planet but other than that it's stutter free.