As the Title says, Simplify3d is quite a heavy load on my (Built-in) GPU while being in the sliced preview, even when being minimized
I'm using a Intel HD 4600, which is capable of running Battlefield 3 at medium settings with 20 fps..
Still it manages to overload it to the point that even maneuvering on the desktop becomes a pain in the a**
It only seems to overload when i'm actually printing though..
For now, i'll have a look if i can move the load to the dedicated GPU