BIOS temps way off?

Discussion in 'General Hardware' started by colorblindnejc, Dec 9, 2013.

  1. colorblindnejc

    colorblindnejc Guest

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    Hello dear Gurus, I have an interesting question I cant seem to figure out myself!

    I have Q8200, it is not even OCed and it lies on a P5Q-E mobo. Kinnda oldschool :p

    The thing is, when in BIOS I get CPU temperatures ranging from 28-32 celsius but when in Windows (8 for that matter) every single temperature program reports temperatures at about 65 degrees while in idle.

    When I game or render something in a modelling software that even reaches 100 degress but It never goes beyond.

    Of course now I am not sure if my PC is actually overheating or is it just some sensor probes not doing the math right?

    Oh and right now I am rendering a semi complex animation. The degrees are at 100 for the first core and my guess was that after 1 hour of this the CPU would start to throttle itself... But it doesnt! Cpu-Z reports the core speed at 2.3ghz and it drops to 1.9ghz every 20 seconds or so but only for a fraction of a second... So I guess no throttling is going ?

    Any ideas?
     
  2. naike

    naike Ancient Guru

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    I've had similar problems on win8. Hwmonitor seems to work properly.
     
  3. colorblindnejc

    colorblindnejc Guest

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    I guess I should have noted the problems were the same when on w7 :)
     
  4. mbk1969

    mbk1969 Ancient Guru

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    It should be that all is working properly and really shows the load of Windows...
     

  5. PieEyedPiper

    PieEyedPiper Master Guru

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    Try different software. HW monitor, OpenHardware monitor, Afterburner, Aida64, etc.
    Does the bios read the same ~30* idle temps when the system has been running for a while or only on cold boot?

    Also, while not great advice, fingers are great for detecting relative temperature. ;)
     
  6. dcx_badass

    dcx_badass Guest

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    Sounds to me like one is Celcius and the other Fahrenheit maybe?

    That would explain it not been throttled.
     
  7. colorblindnejc

    colorblindnejc Guest

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    Well heres the thing...

    - I tried three different Temp programs and all provide the same results

    - Every programs shows degrees

    - I tried booting into BIOS after the PC was stress tested for about 7 hours (rendering) and all the reading are about 20 degrees lower than what I get in windows. So in Windows idle temps are 60, in BIOS they are 40 (not after cold boot).

    - The heatsink is superb cold :)

    Still no idea what to think :nerd:
     
    Last edited: Dec 10, 2013
  8. mbk1969

    mbk1969 Ancient Guru

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    Do not think at all. If problems start then start to think.
     
  9. colorblindnejc

    colorblindnejc Guest

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    Seems like a fair advice... Hope my CPU agrees :p
     

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