*BUMP*

I had some research progress on this area, but its slow as hell. I am currently looking for a LGA 1150 Motherboard that has full VT-d support for Haswell for my soon-to-be new build. I don't care if its a Desktop Motherboard or a Server one, for as long as I am aware of what feature win/loss I may expect (I don't like Server Motherboards because that had absolutely NO control on Processor Voltage and the like, but as far that I am aware, most are like that. The fact that I will not be able to overclock with a non-K Haswell to have VT-d, doesn't means that I will not try to get the best possible undervolt at default Frequency).

AsRock confirmed that they got VT-d support on most Haswell Chipsets here, while ASUS says that they don't include "pseudo support" because there are some test from their test battery that fails on non-Q Chipsets (However, as far that I am aware, just by looking at other manufacturers working support I would assume this to be false. Besides, at least on AMD platforms, there are many that complains that ASUS DO include a BIOS option to enable IOMMU, even if support is incomplete and not working).

Anyone that got this working on a Haswell platform is welcomed.