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At what temperature does an average CPU and GPU become too hot?
  1. #1



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    At what temperature does an average CPU and GPU become too hot?

    Hello all!

    Some of you may know me. Like my software and WinSxS (I love the way WinSxS all fits together!) but am utterly clueless about the hardware. Please forgive me this question!

    I have a DESKTOP PC which is NOT overclocked in any way. It is reasonably powerful (see specs) and is a Dell. However, it is used to the extremes of its ability - regularly.

    I would just like to ask you what the temperatures you would consider good, warm, and hot for both the GPU and CPU. I know the GPU can get quite hot, but I would please like to know how hot, so that I can learn.

    I have a feeling that mine are quite hot. Most of the time I get:

    CPU: 52 degrees Centigrade (C)
    GPU: 128 C

    These seem awfully hot. Putting my hand on the GPU plastic casing after use makes me think that these are not anomalous!

    Thanks so much in advance!

    Richard

    EDIT: All of the fans have been confirmed as working, and it has good airflow all around, and always has had.


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  2. #2
    mitchell's Avatar

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    Re: At what temperature does an average CPU and GPU become too hot?

    Hello Richard, I am not really knowledgeable in this area & can only reflect on my own research so that i can monitor my own temps which basically indicates 70 degrees C and below in both cases as being comfortable temps.

    In posts i have read concern is usually expressed in 80c+, your CPU looks fine mine runs at 50-65 & max 72c under heavy load. I use Core temp to monitor which also has overheat protection

    http://www.alcpu.com/CoreTemp/



    capture1-3-.jpg

    The tjmax is the CPU manufacturers max temp (assume critical) & safe temps to be 15c-20c below this.

    As far as your GPU it looks extremely hot but i do not have a solution for you other than cleaning & extra cooling which i am sure you are already aware of. (my desktop has settings in the BIOS for the fan)

    Here are my temps which are for a laptop;

    capture.jpg

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    Re: At what temperature does an average CPU and GPU become too hot?

    This site may give you the info you are looking for.

    Maximum CPU Temperature | Hardware Secrets

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    Re: At what temperature does an average CPU and GPU become too hot?

    Okay, i do know some about temps, and your cpu is above average, but okay if thats load.

    BUT your gpu is overheating. About 105C is tops on a gpu. It'll start to throttle at that temp, and shut down over 110C! ATIs might e abit hotter at shutdown, but not much.

    Your problem is airflow. Dells and factory prebuilts have horrible airflow. So if you can't remove the heat you just store it.

    My system is an oc'd q6600 with a high Vcore of 1.36V and 2 gtx 260s overclocked. All in an Antec 900 case.

    Great airflow, and in the right spots.. my gpu folds 24/7 and sits at 70-77C depending on projects. 3dVantage only hits 65C

    My cpu, with aftermarket cooler will peak at 66C, but I need to reTIM it, as its 3yrs old.

    Heres mine running prime95 at max power/heat mode... its 57C.

    The max temp was achieved on a linX run, which is more heat inducing.



    Your biggest issue is dells SUCK for changing cases, and i think thats your only way to cool it off. Try run ning sideless and see how things go.

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    Re: At what temperature does an average CPU and GPU become too hot?

    At the very beginning of the day, this is how it looks. As you can see, it is good. However, the CPU climbs very slightly under load (no issue) but the GPU just climbs and climbs. Anyway, thank you all so, so much for all of the advice. I shall currently monitor the situation, and think about better cooling/different case (maybe an excuse for some new components as well)

    temps.jpg

    Richard

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    Re: At what temperature does an average CPU and GPU become too hot?

    Biggest issue is Dell uses their own screw pattern...

    Your temps on first boot look good, and normal.. So its very possible its just built up heat.

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    Re: At what temperature does an average CPU and GPU become too hot?

    Quote Originally Posted by Patonb View Post
    Biggest issue is Dell uses their own screw pattern...

    Your temps on first boot look good, and normal.. So its very possible its just built up heat.
    I shall see how it goes for the moment. Thanks for all of the info, you beast this stuff! Anyway, congrats on getting Guru!

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  8. #8
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    Re: At what temperature does an average CPU and GPU become too hot?

    Quote Originally Posted by Patonb View Post
    Okay, i do know some about temps, and your cpu is above average, but okay if thats load.

    BUT your gpu is overheating. About 105C is tops on a gpu. It'll start to throttle at that temp, and shut down over 110C! ATIs might e abit hotter at shutdown, but not much.

    Your problem is airflow. Dells and factory prebuilts have horrible airflow. So if you can't remove the heat you just store it.

    My system is an oc'd q6600 with a high Vcore of 1.36V and 2 gtx 260s overclocked. All in an Antec 900 case.

    Great airflow, and in the right spots.. my gpu folds 24/7 and sits at 70-77C depending on projects. 3dVantage only hits 65C

    My cpu, with aftermarket cooler will peak at 66C, but I need to reTIM it, as its 3yrs old.

    Heres mine running prime95 at max power/heat mode... its 57C.

    The max temp was achieved on a linX run, which is more heat inducing.



    Your biggest issue is dells SUCK for changing cases, and i think thats your only way to cool it off. Try run ning sideless and see how things go.
    Good advise to try sideless! Just keep it clean.

      My System SpecsSystem Spec

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    Re: At what temperature does an average CPU and GPU become too hot?

    Quote Originally Posted by niemiro View Post
    Hello all!

    Some of you may know me. Like my software and WinSxS (I love the way WinSxS all fits together!) but am utterly clueless about the hardware. Please forgive me this question!

    I have a DESKTOP PC which is NOT overclocked in any way. It is reasonably powerful (see specs) and is a Dell. However, it is used to the extremes of its ability - regularly.

    I would just like to ask you what the temperatures you would consider good, warm, and hot for both the GPU and CPU. I know the GPU can get quite hot, but I would please like to know how hot, so that I can learn.

    I have a feeling that mine are quite hot. Most of the time I get:

    CPU: 52 degrees Centigrade (C)
    GPU: 128 C

    These seem awfully hot. Putting my hand on the GPU plastic casing after use makes me think that these are not anomalous!

    Thanks so much in advance!

    Richard

    EDIT: All of the fans have been confirmed as working, and it has good airflow all around, and always has had.

    Every processor has its own temperature average, however I wanted to add one point to what the guys were saying that in case if your CPU temp is overheating and starts making pc hangs and other issues, you may want to read about how to deal with this issue from the below link:

    How to deal with my cpu overheating?

    and
    Cleaning the CPU fan did not solve the overheating!

    best wishes

      My System SpecsSystem Spec

  10. #10
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    Re: At what temperature does an average CPU and GPU become too hot?

    when I got worried about temp and other things I was told to download this little snazzy program. Dont know if you have another version of it from another outlet but I use this one. just gives me a state of mind so I know what my fans are up to :P

    SpeedFan - Download

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