I don’t use powertop much,it says 10.4 W in integrated mode and when I switch to hybrid mode it shows 11.9 W,I don’t think thats accurate.
What I can give you that I measure is the the amount mA it consumes on battery,while not using the NVIDIA card it normally consumes 250-400 mA,when I switch to hybrid it raise to 600-800 mA,thats a big difference.
You can also see if your NVIDIA card is powered on or off if you run the command (assuming your card PCI BUS is 01:00:00)
watch -n1 -d -t cat /sys/bus/pci/devices/0000:01:00.0/power/runtime_status
If its off it says suspended,if its on it says active
Here for example I’m on integrated mode,I load vkcube with the NVIDIA card
