I thought I was going crazy, because I thought only the newest Haswell K-series processors supported VT-d, but I found this link which indicates it is available

I thought I was going crazy, because I thought only the newest Haswell K-series processors supported VT-d, but I found this link which indicates it is available on basically everything now: http://www.tomshardware.com/answers/id-2031324/4770k-virtualization-support.html http://www.tomshardware.com/answers/id-2031324/4770k-virtual... From April 2014: Craziest thing. The i7-4770K NOW does support vt-d. It didn't used to, but went on their site today.... I checked the edit history for the Haswell architecture on Wikipedia, and it appears that VT-d was supported by all i5s and i7s, except the K series, save for the 4790k and it's i5 counterpart since at least August of 2014. I'm not sure where I got the idea is was more limited. I had been speccing a computer for a couple of years at that point, so I wouldn't be surprised if I'm digging up irrelevant information.