Any benefit to enabling Above 4G Decoding in XenServer 6.5

Hi All,

Because XenServer 6.5 does not have the 32 bit dom0, it does not have the requirement to disable the "Above 4G Decoding" in the BIOS in order to run vGPU.

Are there any expected performance benefits from having Above 4G Decoding enabled in 6.5 now?



Performance should be no different, but it allows you to use more PCI devices.

Thanks Jason!

Works for us… just tested this out yesterday on an R720.