Battery drain F32 and longer boot time

Hy all,

I noticed on my ZenBook with Ryzen and Silverblue that the battery drains a lot faster than on my regular Workstation. The difference is visible even in powertop. SB sits around 2,7W when on idle (10% screen brightness, wifi off, bluetooth off, TLP installed and configured) and WS is around 2,2W.

The setup is almost identical. Could it be that SB is more demanding on the CPU and why?

I also noticed that F32 has a lot slower boot time than F31. The same applies to Silverblue edition as well. Why is that so?