Arduino Due consumption

teckel:
Thanks caption obvious! I'm fully aware that the microcontrollers are different.

Are you sure? Maybe I misread your initial statement. "If the Due is anything like the Uno" made it crystal clear you didn't.

teckel:
What I was talking about was how Arduino designs their boards, not the microcontroller.

Again, you demonstrated how you didn't know the differences. At the board level the Due uses switching regulators while the Uno uses linear regulators. That's fundamentally different.