I use a two PC setup for streaming.
Gaming PC specs : -Ryzen 9 5900X -NZXT Kraken X73 360mm Liquid Cooler -G.Skill Trident Z Royal 3600MHZ RAM -Asus-Rog Crosshair VIII Hero Motherboard -EVGA 3080 FTW 3 -EVGA-GQ Series 850W Gold PSU -Lian Li 011 Dynamic XL Case
Streaming PC Specs : -Ryzen 5 3600 -Gigabyte 3070 -16GB 3200MHZ Ram -Stock Fans -650W G PSU