Power consumption on Ipad’s screen
I already know that the smaller the process on the CPU the lower the power consumption, e.g. 10nm is more energy efficient than 14nm, 7nm is better than 10nm … etc
Of course, it’s handling heavy-duty tasks, even light ones when the CPU is being used for certain applications. But if there aren’t any running tasks, just a simple screen on the desktop or a note app with a maximum bright background or solid color, then is there any difference in energy consumption between processes? CPU does not? 7nm, 10nm, 14nm and even 5nm on iPad Air 2020?