DgVoodoo emulates the graphics card by your cpu, and so it huge all cores . I should have a very power cpu for that. You can follow what I have said about the DxWnd in this post.
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www.grandprixgames.org]
. It works fine major graphics card , but it pass through to windows 10 and use old directX on your GPU, bu with gp3 particularly some Intel graphics 2nd and 3rd generation not render correctly the black zones (show the as empty space). So the tyres are compromised.
Let's have look and aim to use DxWnd if you can.