I'm sure it's 5+. I just work 80 hours a week so it's really hard to find max OC on every CPU I get anymore. So I have just been doing a mild OC to test temps really quickly to make sure the IHS has seated properly. If you are really interested in it, pm me and I'll try to make time to test it more.Tempting but hard to make decision without any more info or temps.
So you can’t test the 9900k to see if it hits 5.0 or above, huh? Or you started at 4.9 and you can tell that it won’t go any further?