CPU Temps Inaccurate

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wizkid

Guest
HI,

I have just installed the below board using the hardware that is detailed in my specs on my profile. I have checked the CPU temps in the BIOS and this is reporting a temp of around 28c yet if I check in Windows I get the temps as shown in the attached screenshot. This is normal for a such a difference between the BIOS readings and Windows? Or could there be an issue somewhere?


Please can someone advise,

Many thanks,
 

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My Computer

Hello there wizkid,I am spotting such differences myself all the time.It should be correct,maybe CPU is really working a bit harder,preparing for upcoming changes,since you are in BIOS and every single setting change must be ready to be applied in the next few seconds upon the imminent reboot.Besides,have you compared temp fluctuations with CoreTemp or HWMonitor and your temp monitoring app?
 

My Computer

System One

  • OS
    W8 Pro 64bit
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home...made ®
    CPU
    Intel i7 2600k
    Motherboard
    GA-Z68X-UD3P-B3
    Memory
    Corsair Vengeance 4x4Gb 1600 Mhz
    Graphics Card(s)
    ASUS GTX 680 DirectCU II SLI
    Sound Card
    onboard
    Monitor(s) Displays
    LG Flatron W2240S PN
    Screen Resolution
    1920X1080
    Hard Drives
    SanDisk Ultra Plus SATA 3 128GB X2

    Western Digital Caviar Blue 2x1TB + WD Caviar Black 1TB
    PSU
    Corsair RM 850 X
    Case
    Chieftec Dragon
    Cooling
    Thermalright Macho HR-02
    Keyboard
    Ivation mechanical backlit
    Mouse
    MS Optical 6000
    Internet Speed
    24 Mbps
    Browser
    Chrome
    Antivirus
    ESET NOD32 8.0.312.0
Temp's look normal to me.

@28 degrees Celsius converts to 82.4 Fahrenheit (28*1.8) + 32 = 82.4F
@15 degrees Celsius converts to 59 Fahrenheit (15*1.8) + 32 = 59F

I'd say the temp's being read by the bios seem more accurate.
 

My Computer

System One

  • OS
    Windows 8.1 Enterprise
AMD processors give inaccurate temp readings on idle but that information is not too important. Temps at maximum load are much more importanat. In addition some temperature reporting programs can give different readings, depending what they read from. HW Monitor and Aida tend to give most accurate ones. There's Speedfan too for fast but not very detailed temps as far as CPU is concerned.
For your CPU maximum temperature is 62c but about 55c at full load is a "sweet spot" . Temp reading when in BIOS is not very informative since CPU is doing next to nothing "heavy" at that time.
 

My Computer

System One

  • OS
    Windows 8.1 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home made
    CPU
    AMD Ryzen7 2700x
    Motherboard
    Asus Prime x470 Pro
    Memory
    16GB Kingston 3600
    Graphics Card(s)
    Asus strix 570 OC 4gb
    Hard Drives
    Samsung 960 evo 250GB
    Silicon Power V70 240GB SSD
    WD 1 TB Blue
    WD 2 TB Blue
    Bunch of backup HDDs.
    PSU
    Sharkoon, Silent Storm 660W
    Case
    Raidmax
    Cooling
    CCM Nepton 140xl
    Internet Speed
    40/2 Mbps
    Browser
    Firefox
    Antivirus
    WD
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