But my guess is that you are asking if you will reduce the lifespan if you use the GPU versus the Intel HD graphics.
The answer for most machines is it should not matter. And to really know you'd have to take about 20 of that laptop and torture them with 10 using Intel and the other using the other and see what happens. No one will do that so my bet is you won't find any damming evidence I'm wrong.
my older laptop is dead because someday I used it to play some old game (not a heavy one), and after a few hours when I restart the laptop it doesnt turn on anymore.Sooo for about 9 years of my laptop life-span I finally gave up and buy a new one, my new laptop have a dual graphic,Intel HD-something and Nvidia Geforce 930MX. Is there any side effect if I often used the higher one? for example,does it affect my laptop life-span or something?thanks in advance.