I was going to post that chart, but then I remembered that I never pay attention to them. They’re meaningless.
To me, the question is: Did your 8GB VRAM card run FS2020 well, using DX12, at the quality settings you were happy with?
If so, why isn’t FS2024?
For FS2020, did you ever use DX12, or were you forced to use DX11 because DX12 caused problems?
Based on everything I’ve seen, all signs point to poor DX12 memory management being the problem.