I am not sure how you would measure those numbers or even what they represent.
Which actual prop are you taking as a reference?
I am using this as foil assist.
When I went from the Flipsky prop to FD 3 blade, the range I got out of a set of batteries stayed about the same, as did the max power required to get on foil.
The FD is just much more user-friendly when piercing the water, which makes it easier to ride.