Predator Triton PT516-52S-99EL CPU runs hot newer FPS or Diablo IV,it runs at 90°C, permanently

Do these CPUs naturally run very hot? Making this post more or less to see if this is common or if it's something I should look into.

Background:

Bought the laptop from Amazon last year. Brand new. Noticed CPU package hovers 70-75C at idle. The radiator/vents are clean and free of dust. The laptop is located on raised stand with perforated holes underneath, and at least 10 inches of space all around it for ventilation purposes.

Now, if I'm playing something like a newer FPS or Diablo IV, it runs at 90C, permanently throttled for core temp. I've seen it peak momentarily at 100C and that's concerning to me. I've put all the graphic specs to low-Ish and keep the fan speed manually set at max to make sure it's getting the most cooling it can get, but it doesn't seem to make a noticeable difference.

For comparison, GPU runs at a cool 60C at idle, no more than 75C in the same conditions while playing a "demanding" game. Can anyone else share their experience or let me know if there's something i can/should try? These laptops are expensive, and I would like to save it from a premature death.

[Edited the topic title to include the topic issue.]