Hello...i had a previous topic regarding my other computer..but my main wich is running the i7 6700k aparently is ok to create the same scenario of Linus with 2 gamers 1 cpu.

 

But on this machine i encounter another problem...iommu is enabled etc..but my graphics cards are not shown in different groups. I have 2 gtx 980ti and a gtx 980...in any combination they are still shown on the same group.

 

There is any workaround on this situation so the graphic cards can be seen in diferent iommu groups so i can asign them for diferent vm's?

Motherboard http://www.gigabyte.com/products/product-page.aspx?pid=5481#ov

I have the same problem with my i7 6700K and 4 GPUs in the MSI Xpower Titanium Motherboard. I tried enabling ACS override and it split IOMMU groups, for 2 out of the 4, but the other 2 are still in the same group.

Tick ACS Override.