E8400 stock temps

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  • Wizrdwarts
    Member
    • Dec 2006
    • 3754

    #1

    E8400 stock temps

    Is this normal? I'd expect it to be better with aftermarket cooling.

    E8400 C0, stock 3ghz, auto voltage, Coolermaster TX2.

    CPUTIN: 58C
    Core 0: 54C
    Core 1: 50C
    Max vcore: 1.11V
  • AvalancheDiode
    Need more squeezing
    • Jan 2007
    • 988

    #2
    Re: E8400 stock temps

    Originally posted by Wizrdwarts
    Is this normal? I'd expect it to be better with aftermarket cooling.

    E8400 C0, stock 3ghz, auto voltage, Coolermaster TX2.

    CPUTIN: 58C
    Core 0: 54C
    Core 1: 50C
    Max vcore: 1.11V
    My Phenom 9850 runs cooler than that while doing 4 threads of Prime95 64bit on Thermaltake V1 at 1500RPM.

    Unfortunately, I think that something is just not right. I had an E8200 before with anohter Coolermaster 92mm HSF, and it only runs that hot when doing 3.1GHz.

    Comment

    • =98=
      Member
      • Oct 2006
      • 10299

      #3
      Re: E8400 stock temps

      Originally posted by Wizrdwarts
      Is this normal? I'd expect it to be better with aftermarket cooling.

      E8400 C0, stock 3ghz, auto voltage, Coolermaster TX2.

      CPUTIN: 58C
      Core 0: 54C
      Core 1: 50C
      Max vcore: 1.11V
      Nope, that's not great. The TX2 isn't a particularly great cooler, but not that bad. I would reseat the CPU cooler using new thermal paste, only a small amount, not too much.

      Also, manually set your CPU voltage in the BIOS to the VID in case it's being accidentally over volted.

      Comment

      • Wizrdwarts
        Member
        • Dec 2006
        • 3754

        #4
        Re: E8400 stock temps

        I set the CPU voltage to 1.01875 in the BIOS.

        After 5 minutes of Orthos (small FFTs, no errors):
        Max temps
        CPUTIN: 50C
        Core 0: 51C
        Core 1: 43C

        Load vcore: .960V
        Idle vcore: .976-.984V

        Comment

        • Hellsent 2.0
          Member
          • Jul 2007
          • 2137

          #5
          Re: E8400 stock temps

          The E8400's are renowned for having shoddy/stuck temp sensors..Mine are idle at:

          Core0: 37c
          Core1: 40/41c

          Then on load it goes to 53/54 - 59c

          I also have a C0 and stock voltages/clocks and a black TRUE...

          Comment

          • Wizrdwarts
            Member
            • Dec 2006
            • 3754

            #6
            Re: E8400 stock temps

            Mine's idling at 40/33 right now. The sensors are less accurate the further you get from TJMax.

            Realtemp says
            Core 0: Sensor Movement: 5
            Core 1: Sensor Movement: 6

            Seems normal.

            Comment

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