When you look at GPU utilization with GPU-Z, it fluctuates sharply between 0% and 100%.
This happens with applications that use OpenGL.
It does not occur when using DirectX.
My environment is here:
CPU : AMD Ryzen 7 1700
MB : ASRock X370 Gaming K4
MEM : DDR4-3000
GPU : Radeon RX 590
Driver Version : Adrenalin 2019 19.3.3
Software :
Unigine Superposition
SecondLife Viewer
Phoenix Firestorm Viewer
