OK, after today, I have to comment (in case some of you noticed some things)
First, this sucker will do 4 ghz@3200 memory all day every day at 100%load.
BUT ......
It runs HOT and sucks a lot of juice (like 450 watts just for the CPU) @ 4 ghz
SOOOOOO, I run it at 3.7 ghz @ 100% load all day every day doing DC cancer research, and its a lot cooler, and takes like 100 watts less. 1.3375 (or something like that) versus 1.15 vcore. and temps go from 83c down to 65c, and power usage from 450 to 350 or less.
I spent too much on this to kill it, and I need a real workhorse, not to just kill it, but it WILL do that it if I need it to.
Edit: One last comment. Since this is almost an EPYC, but only 4 memory channels, I can see why they are so good. They run 3 ghz on almost no vcore, and run VERY cool. THATS what is king in the data center. I was running 3550 at 1.04 vcore on air@65c and 250 watts, think what it could do at 3 ghz ? 0.8 ? (just a guess)