Wow, great results guys, keep them coming.
I'm not willing to put my AIO into a bucket, but I am going to open my window tonight and hang my PC out of it in 2C air lol.
That 9900k is a 1%'er for sure. I daily 5.1 at under 1.3v and I thought that was good. I had to add some ICCMAX in XTU to make it stable, the 193A was not enough.
Not to get off topic, but do you run LLC7 for that extreme 5.4 clock? Any other goodies you've found to make it stable? I also don't run a constant voltage for daily use, so it can clock down and stay cool and hopefully extend the life.