5 Replies Latest reply on Dec 6, 2017 8:36 AM by Intel Corporation

    Intel Xeon Gold missing VT-d support (iommu/ACS)?


      Hi all,


      The new Intel Xeon Gold CPUs (and the platinum) in their specification sheet,  don't report support for VT-d, like the older Xeon families.

      Do they really miss VT-d capability? I find it hard to believe that the newer and better CPUs miss such an important feature.


      I would also like to ask if the Gold CPUs (6126,6132 ) support ACS, in order to be able to passthrough to VMs, networks adapters like intel XL710 (KVM env).





      Intel® Xeon® Gold 6132 Processor (19.25M Cache, 2.60 GHz) Product Specifications