On 08/03/2019 03:43, Craig Jones wrote:
Hello,
I'm trying to gauge if I should use Proxmox on an Intel-based or AMD-based
system. A major factor that's contributing to this is IOMMU support, but more
specifically, Interrupt Remapping support.
Based on this<https://pve.proxmox.com/wiki/Pci_passthrough> article, it seems
that both AMD and Intel support IOMMU, but Interrupt Remapping is not as widely
supported. I thought IOMMU and Interrupt Remapping always went hand-in-hand. Is this
not the case? Does Proxmox have better Interrupt Remapping support for one type of
system over the other?
The article is at this point very old and ought to be updated.
For more concise and current information the reference documentation[0]
is a better start
in any case, i have successfully used pci passthrough/iommu with both
intel (>= haswell) and current amd systems (ryzen,epyc), so it
depends on the specific hardware (mostly mainboard)
hope that helps
Dominik
0: https://pve.proxmox.com/pve-docs/chapter-qm.html#qm_pci_passthrough
_______________________________________________
pve-user mailing list
pve-user@pve.proxmox.com
https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
