Difference between On-Die and On-Board Temperature

Hi, pretty simple question. Just need to know the difference between the On-Die and On-Board temperature probes. Why do they read different temperatures, and which one is closer to ambient temperature?


  • On die = internal temp sensor build in to SOC <- not as accurate
    On board = thermistor <--- this is the one you want to use

  • Thanks!

Sign In or Register to comment.