AFAIK pretty much all Intel CPUs do have a thermal cutoff, and I expect AMDs do as well.
Unfortunately, it's close to 100 degrees. It's only there to prevent damage to the CPU, not the rest of the system (or your back). It also isn't guaranteed to shut down the laptop, just the CPU.
So it really depends on how well the motherboard manufacturer did their job.
Unfortunately, it's close to 100 degrees. It's only there to prevent damage to the CPU, not the rest of the system (or your back). It also isn't guaranteed to shut down the laptop, just the CPU.
So it really depends on how well the motherboard manufacturer did their job.