IOMMU ON or OFF?

[andri3]

So should I turn IOMMU ON or OFF in bios? I'm currently running windows 10 for movies and games and I'm not sure if I'm going to get any benefits if I enable it? Or maybe its going to make my pc slower?

 

[cliffro]

My reading on it, suggests its for VM's(Virtual Machines) and you would get 0 benefit from it.

 

[ancient-geek]

IOMMU is Intel's name for VT-x (virtual memory & execution) and VT-d (virtual PCIe addressing for peripherals). Microsoft does not support VT-d for cloud clusters in that it prevents fail-over and fail-back for virtual machines. It's mostly for servers and very herky work stations and platform test environments.