I have got
SMP 5.1 + RWC and ASXP
Windows 10
Intel Core 3.60GHz
16GB RAM
NVidia RTX 2080 Ti - 8GB VRAM
And with airliner Zibo 738 I can't have more than 8-10,000 sqkm clouds to have about 20-23fps. If I extend to 20-30K sqkm I got 7-9 fps. With the FFA320 to have the same FPS I must reduce the cloud to 5-7K sqkm.
With volumetric clouds the FPS becomes even worse, about 50% less, hence unusable.
Without SMP I get about 50-60 fps
Thanks for any comment.