My cpu gets hot because GPU

[Skilledpunk]

Hello i have a question i bought a new laptop 1 year ago.. and i was playing games with no problem but. the problems started 2-3 months ago.when i play a game useing my GPU Nvidia Geforce 820m my CPU goes hot.. like 80 degrees. but when i play games useing my Intel HD graphics the temperature is around 60-70 degrees.Are my Temperatures are normal when i use my GPU or its a problem ? My GPU runs around 60 degrees while using it. Please help

My laptop specs:
RAM: 6 GB DD3
CPU:Intel Core I3 4005U
GPU:Nvdia Geforce 820m
OS:Windows 7 Ultimate

 

[thehutti]

That should be normal. Most of the time the GPU and the CPU are connected to the same heatpipe in a Notebook. So they should share almost the same temps. If you use just the cpu internal graphics then just the cpu core will heat up, but if you use the GTX as well then both components produce heat together and all that heat has to be exchanged over the same heatpipe and gets a little hotter. While 80°C is not low in a desktop setup, in a notebook that can be considered as normal as the mobile components tend to support much higher tempertures.