The Intel 285K CPU in my high-end 2025 Linux PC died again! 😡 Notably, this was the replacement CPU for the original 285K that died in March, and after reading through the reviews of Intel CPUs on my electronics store of choice, many of which (!) mention CPU replacements, I am getting the impression that Intel’s current CPUs just are not stable 😞. Therefore, I am giving up on Intel for the coming years and have bought an AMD Ryzen 9950X3D CPU instead.
It’s not really that different, the exact temperatures are slightly higher but most intel processors will boost up to 105C, then start throttling to maintain that 105C as a maximum, and if that’s not possible they’ll halt at 110C.
AMD does the same, just the temps are (for the one specific CPU I remember them for) 80-85C for starting dialing down the boost, 90C for throttling below the normal freq, and 95C for TjMax which either halts the system or just drops the power usage so low it doesn’t matter - I’m not about to take a heatgun to my CPU to see what it does as it wasn’t capable of hitting that on its own.
But it shouldn’t be possible to break your CPU from over temperature, no matter what those temps are, because they should be capable of protecting themselves, even if that means dropping to 386 speeds when you are running them in the Death Valley with not cooler whatsoever.