By the way, I just switched to Windows/Bootcamp to release some updates
The GPU was using 14W, and the temps were 57-60C to start with, which is just incredible
When you just slide the power profile from the Taskbar to "Maximum Battery Life" - the experience was just incredible, the average temp was still 64C - but the maximum temperature was around 70C's
Also one easily noticeable thing, on MacOS - with an external monitor, I almost lose
1% every minute - on the bootcamp, I stayed for 2 hours - and used only 45% with the external screen on, so basically, with lighter tasks, no video playback etc. - so on terms that Apple can understand, I got
2.5X Better Battery Life on Windows
14W was still meh, but honestly, first time with this Macbook and an external monitor, I felt safe to just let it be, on Windows out of all places, it was very unexpected