I have an HP ZBOOK Laptop with an AMD Radeon Pro WX3200 Graphics.
I get strange glitches/ artefacts when I enable clipping planes (check screenshot).
I have updated the drivers and also checked and unchecked tessellation.

When i switch to the integrated Intel GPU all is ok.
I understand that this is a professional oriented card, CAD oriented and I cannot understand why it is doing this. Please help me.