I am not sure if I understand this post of yours.
I will try to answer according to what I have understood, PLEASE correct me if I am wrong.
Are you trying to say that my first post would have been not considered factual because I didn't have anything concrete to prove my point accept my personal experience?
Pretty much.
If yes, then let me say this I don't think anyone in the thread you linked to, has claimed can run 5Ghz for regular use. So i think that my point that 5Ghz on air isn't possible would still be correct.
I think I know one person who can run 5Ghz on Haswell for daily use & he uses a Phase Change unit, far from air.
And I have a friend who has a 5GHz Haswell 24/7. See how useless this is?
Your likeliness to accept an anecdote as true or false is relies on what you hold to be true. Seeing that you don't think 5GHz 24/7 HSW on air is possible, you'll undoubtedly write off my claim as false.
Seeing as I believe that there's a nonzero chance of the original Haswell series being able to be 24/7 stable at 5GHz on air... I'm going to be more than happy to dismiss your claim. Even if the chance is one in a million, or a trillion, or whatever... rarely is anything ever 100%. Considering you don't think it's possible even if "Jesus blessed it," I'm going to guess you're "100% sure" it could never happen.
Regardless, it doesn't matter. It can't really be proven either way, and it wasn't even the point I was trying to make, which is that you can't write something like this off with two points of data. I was hoping I could prove that it wasn't "impossible" to hit 5GHz on air at some reasonable level of stability by way of proving that even current Haswells can do that on rare occasion, but I wasn't successful in that endeavor. I'm still not convinced that it can't happen, but it doesn't matter at this point.
So, can Devil's canyon hit 5GHz on air? I still maintain that it's too early to say.