Yeah I did install them but didn't use the Ryzen balanced plan, though I have now.
You see this is what I don't get - you are cooling with air and are getting 38-40c idle and yet I have a 360 rad and a 240 rad in a custom loop and I am only
a few degrees cooler!? Surely I should be running cooler than that and my current ambient is 21c.
And for the life of me, I can't get my head around how my BIOS, without touching anything and all at stock is booting at 1.44v! Is that right!?
Not sure about the 1.44v @ boot but there have been plenty of issues with volts and the new Ryzens early on, most got it fixed with the bios updates though so make sure your on the latest one but flash your bios properly and carefully and back up etc
There is also someone who mentioned a page back he bought 2 x 3700x and one hit 29 and the other 39c so its quiet possible we both just got the hotter cpus that many got around here.
But so many factors, many found their heatsink installation was not done correctly or slightly off despite it looking ok. Some found these new Ryzen cpus are not actually flat "flat" so the transfer of heat is not that great.
I just checked again without background apps running I had a virus scan running before, now @ idle I hit 32-33c idle with 5 browser pages open and no AV scan with a room temp of just under 25c.
But yeah something maybe not right with you WC set up perhaps, id wait for other opinions frankly since I have always stuck with air coolers !