Fusion 360 doesn't support Intel i7 12700 BUG Rendering and graphic card

[gruenke-acryl]

Hi all together,

i have an annoying problem with Fusion 360, i bought extra new hardware with an Intel i7 12700 
to be able to render faster, now I noticed that Fusion 360 doesn't use the cores at all. When rendering, 
fusion only uses the 4 E-Cores, the other 8 P-Cores and threads are not used. So Fusion is even much slower 
in rendering than my old i7 7700.

When I render in the viewing area, all cores are used for about 2-4 seconds, but then only the 4 E-Cores.
At home I have an AMD Ryzen 3900x here there are no problems at all, all cores are always used by Fusion 360.

In addition, I also get the message that the graphics driver or the hardware may limit the performance.

Here I noticed that Fusion 360 does not specify any driver date. In the device manager, however, is very well registered.

I hope for quick help.