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PC Gamer
PC Gamer
Jacob Fox

Intel CPU crashes: what you need to know—Intel explains the root cause and plans a final microcode fix for 13th and 14th Gen CPUs

Intel Corporation Fatshark Nvidia Gearbox
Intel Core i9 13900K Raptor Lake chip on a promotional box.
  • Some Intel 13th and 14th Gen CPUs (especially high-end ones) have been crashing, or even failing
  • The issue is caused by high voltages and minimum voltages shifting upwards
  • It affects 13th and 14th Gen CPUs of 65 W Processor Base Power and higher
  • A fix is already available from motherboard manufacturers (0x129) but a more comprehensive solution is on its way (0x12B)
  • If your CPU is affected by elevated operating voltage and you're experiencing instability, contact Intel customer support

Many PC gamers have understandably been concerned about stability issues facing Intel 13th and 14th Gen CPUs, codename Raptor Lake, and especially the Core i9 13900K and Core i9 14900K. 

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