I'm travelling so I have ma rig back at home tho it doesn't have a GPU......YET. But I have my handy hp pavillion 15 with so i'm not alone.
(Btw my laptop has an intel hd graphics 520 and a dedicated AMD Radeon R5 M430)
Oh and the left corner of my laptop heats up to 80degrees C + when i'm playing cod waw or dark souls