I’m using Rhino7 WIP, Windows 10 64, i5 9600, 32GB ram and GTX 1080Ti and 4k monitor
Just to let you know, do not use 4k texture and tessellation to max settings because it will eat all your ram (more than 128 GB). And Rhino will go out of memory and crash.
DO NOT USE Raytrace with Tessellation Initial Quality: Extremely high.
Use with CAUTION: Very High only in Rendered
I suggest not going over the “Hight” setup.