performance on low-end computers

The Game performance is better than I expected on a low-end computer. the technical specifications of my equipment are:

AMD Ryzen 3 3200G with Radeon Vega 8 Graphics, Motherboard ASUS Prime A320M-K, HyperX RAM Fury 8GB 2666Mhz DDR4 CL16 UDIMM (x2)
The video settings: all in ultra 1080p 30FPS