Question: Is there a way to make the GPU as hot as possible?
I need some busywork for the GPU.
I bought a used 2015 iMac 5k (wonderful!). Apparently it was used in a room with a lot of perfume in the air because after 24 hours of normal use an 8 hours at 100% CPU it's still filling the room with perfume whenever it's on.
Hence my question. I want to evaporate the perfume inside by making it run as hot as possible with all fans at 100%.
I know how to run the CPU at 100% on all cores. That's the easy part. And btw the fans are admirably quiet!
IMAC (RETINA 5K, 27-INCH, LATE 2015), macOS High Sierra (10.13.4)