Questions about local accommodation at Hytale

My question is primarily regarding hardware. What is recommended, as we intend to open a server with local hosting because the rented ones are crashing a lot (we intend to host between 50 and 80 players, or however many we can handle, haha). My available configuration for hosting is a 19-13900K; 32GB (2x16GB) DDR4 3200MHz RAM; will a dedicated GPU be necessary? I have a GTX 1650 4GB if needed.

Another question is whether it's possible to have two PCs hosting the same server together.