With PCI-e passthru using intel_iommu, you can set this up with a gaming GPU. The driver can't tell that it's not running on bare metal. This requires dedicati

With PCI-e passthru using intel_iommu, you can set this up with a gaming GPU. The driver can't tell that it's not running on bare metal. This requires dedicating the whole GPU and the PCI-e slot to the virtual machine guest. For more flexible virtualization setups, you need the professional quality cards.