Yes
Provided you don’t use the ACS override patch which efficiently cripples IOMMU, the GPU can not access the hosts memory due to the hardware limitations imposed by IOMMU.
Edit: sorry, was the wrong reply.
Yes
Provided you don’t use the ACS override patch which efficiently cripples IOMMU, the GPU can not access the hosts memory due to the hardware limitations imposed by IOMMU.
Edit: sorry, was the wrong reply.