Nexus 5x overheating?

[anon(8532178)]

After maybe 30 minutes of use it gets hot from YouTube or games
And apps like AC miniscule heat happens.

 

[N4Newbie]

Most phones will get hot when doing graphics-intensive tasks for any period of time.

Check out higher-end graphics cards for PCs - notice how they all have big heatsinks and/or their own cooling fans? Graphics processing is the most processor-intensive task your phone or PC performs.