Sometimes when editing images, creating websites, using Adobe software, my Retina Macbook Pro, seems to get very, very hot. Not just on the bottom but on the top by the screen as well.
To be more specific, I own a 2013 15" Retina Macbook Pro with a 2.4 Ghz i7.
Is this normal? Could this damage my computer in any way? If so, should I do something to prevent it from happening?
Best Answer
Your computer is designed to run all 4 cores and generate heat like a 60 w lightbulb would. Internally, the CPU doesn't get as hot as a filament does - but it does approach the boiling point of water before it will slow itself down to avoid overheating.
This control is built into the chips themselves so even if your fans stop working, the machine should run as fast as it can given the amount of heat that escapes through the warm aluminum frame. The heat that you have noticed may simply be the system working as designed with passive cooling assisting the fans.
Here is an article explaining a bit on how you can measure the internal temperatures, how the loading of work on the CPU spins up (and even sound recordings of) the fans:
My guess is your mac is running normal as it can be quite uncomfortably hot and still operating as designed. However, if you are worried, you should call AppleCare and ask them for assistance in determining if it's running safely. Rather than trust that our understanding of how hot your Mac is since you could be someone who is underestimating danger, or another that over estimates it and I'd hate to not have you get a second opinion or know exactly how hot the internals and case are. Consulting the manufacturer would be a great next step for you.