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Diference between cores on i5 750..

I don't know, is this normal temps on my cores on not?
I have big differences on each core on my i5 750 on stock speed...

On idle:

Core 1: 34C
Core 2: 30C
Core 3: 34C
Core 4: 30C

And on prime95 100%

Core 1: 55C
Core 2: 52C
Core 3: 53C
Core 4: 51C

I had Intel stock cooler with this differences, now i have Hyper TX3 and it's same, same 4-5C differences, just small temps...

My quesion, is this normal with my core or something is bad here?
3 answers Last reply Best Answer
More about diference cores
  1. Best answer
    Its fine, there are bound to be variations within a single chip, just as there are variations between chips. As long as all of your cores are staying in safe temp ranges then you are fine, your hotter ones just arent quite as close to ideal as the other two are.
  2. Best answer selected by Misko195.
  3. Quote:
    Do you think if one core is being used 95% and the others are being used 5-10% that they will all run the same temperature?


    Here this is my temps on idle and 100% all CPU core usage...

    On idle:

    Core 1: 34C
    Core 2: 30C
    Core 3: 34C
    Core 4: 30C

    And on prime95 100%

    Core 1: 55C
    Core 2: 52C
    Core 3: 53C
    Core 4: 51C
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