Factorio is threaded like this:orzelek wrote:Side threads are used to handle few things but main simulation is limited to single thread.binbinhfr wrote:honestly I don't know, but when I look at my 4 cores charge, on a big factory, it seems that 4 cores are working equally around 30-40%Peppe wrote:Never noticed factorio had a multi threaded menu option...
I'm not 100% sure if render uses it's own thread or not.
This is detailed at https://www.factorio.com/blog/post/fff-70.