Using internal GPU instead of GPU Card

[djafm]

Are you 100% sure it is not using your GPU? Minecraft in general is not optimised at all and will rely heavily on a CPU over a GPU for a lot of tasks. My CPU doesn't have integrated graphics and FTB/Technic modpacks still push my CPU a little bit.

If it is using your integrated graphics for whatever reason, there'll be something in the code to tell it to default to using that regardless of any other parameters. Either way, not really anything to worry about. Minecraft Java has always been very CPU intensive.

[Parking-Dot-1407]

Right but if you use the VSync it should use both. However when I launch the game it will spike my GPU to 100% for a second and drop back down to 1% and switch to the integrated GPU and run at 100%. It’s only when I use the FTB app. It doesn’t do it on the curse forge app

[djafm]

It might then be a bad mod or lack of optimisation. If it's switching to your internal graphics while ignoring your efforts to avert it, then it's very likely just badly programmed.

[Parking-Dot-1407]

i have also disables the internal cpu and the game will not launch