How can I check the temperature of my CPU in Windows?

213

41

Does Windows provide a means to check my CPU temperature natively?

If not, are there any software tools which can reveal this information?

Chris Bye

Posted 2012-02-29T19:09:09.193

Reputation: 2 665

3I'm sure somebody's going to vote to close this as a duplicate, but while I found a bunch of questions asking what software to use I didn't actually find any specifically asking "Can Windows do this on its own?" which I think is novel enough to a potential searcher to keep. – Shinrai – 2012-02-29T19:16:42.133

3

PowerShell can access WMI info that includes temp if the manufacturer exposes it (and you run PowerShell as Administrator). I have a script on my blog to do so: http://ammonsonline.com/is-it-hot-in-here-or-is-it-just-my-cpu/ or just the script itself as GitHub Gist: https://gist.github.com/jeffa00/9577816. Good if you want something you can script yourself rather than downloading an app.

– jeffa00 – 2014-03-16T15:28:04.510

Answers

122

Actually this information is given to OS by the BIOS, but you will need an application to expose the information. You can find a lot of applications to do this:

  1. Realtemp.
  2. CPU thermomether.
  3. Core Temp

Diogo

Posted 2012-02-29T19:09:09.193

Reputation: 28 202

9As of May 2016: To download the Core Temp standalone, click "More downloads". Only then will the link become visible. – Leo – 2016-05-07T14:36:47.610

33CoreTemp is nice, but beware of InstallIQ crap (installs toolbars/ads in browser) when downloading CoreTemp, use the standalone version. – Aleix Mercader – 2013-12-11T14:33:04.333

71

Windows doesn't expose this information out of the box - you need to install any of a myriad of tools to find it. (For something lightweight, I like Open Hardware Monitor.)

Shinrai

Posted 2012-02-29T19:09:09.193

Reputation: 18 051

3Open Hardware Monitor is open source software. It has gui but is able to create a log as well. – Jarekczek – 2015-08-21T20:54:39.567

2Remember to run Open Hardware Monitor as an administrator. Running it as a normal user you could end up with missing temperature info, especially for the CPU. – falconepl – 2016-05-09T10:59:16.500

2Libre Hardware Monitor is an Active fork of OpenHardwareMonitor – Pau Coma Ramirez – 2018-09-04T16:18:24.487

45

There is no built-in Windows utility to do this, so you need to use another tool.

My personal favorite is SpeedFan. SpeedFan can monitor CPU temperatures, GPU temperatures, S.M.A.R.T. data, hard disk drive temperatures, and more; and if you want to you can also adjust fan speeds with it too.

Screenshot of Speedfan

Nate Koppenhaver

Posted 2012-02-29T19:09:09.193

Reputation: 3 523

1Says my 5820k is at 127C ... Seems legit. – Vlad Schnakovszki – 2015-11-03T21:39:32.930

2SpeedFan is very powerful, but it's very clunky IMO. I don't like it even for serious technical use. The interface is just so awful! – Shinrai – 2012-03-27T14:27:44.663

1sadly the download site now doesn't actually give you the program but a load of malware/adware/crap/junk instead. – jwenting – 2013-05-20T17:31:18.823

2

@jwenting: Don't click on the large green button that says "Start Download", but scroll down to the Download section and click on the direct link to the executable... eg. "The latest version is SpeedFan 4.49"

– MrWhite – 2013-09-28T21:28:08.657

1It crashed my Win 8 OS immediatelly – Pavel K – 2014-03-13T08:27:22.640

38

You might want to take a look at HWMonitor, which shows a wide variety of system sensors.

In addition to temperature, it also shows system voltages, fan speeds, and power consumption - not only for your CPU, but all the hardware connected to your computer that has sensors (including your graphics cards and hard drives).

For a more "advanced" tool (showing much more information), you may want to use HWiNFO.

Breakthrough

Posted 2012-02-29T19:09:09.193

Reputation: 32 927

@LeaHayes Could you please indicate which one is the right download link please? I don't see any way to discriminate the non-adware one... – Martin – 2016-07-13T19:50:09.943

@Martec it seems like they have changed their webpage; if I remember correctly; there was one of those dodgy adverts with a big green "Download" button. I think the purple download links are probably fine; just run it through your virus checker before using. I hope that this helps. – Lea Hayes – 2016-07-14T13:28:28.430

They are all purple buttons. You guys are not mistaking HWMonitor with Open Hardware Monitor, are you? -Did you removed the comment because of not being sure that it actually had both bloated and clean versions? – Martin – 2016-07-18T10:08:06.063

10This one is the most decent one in this thread – shoosh – 2013-07-17T20:46:09.780

8

*** First note that I have only used NVIDIA System Monitor and have no user-knowledge of other tool software for this purpose.

If your PC has an Nvidia graphics card, or installed monitor software, their System Monitor tool is available at nvidia.com. IT IS AMAZING!!!

Add the program to your desktop and you can open the program and instantly know CPU, GPU, and hard disk drive temperatures, as well as memory % in-use, vital multi-core CPU % in-use for each, net data transfer speed and identifies CPU clocking speeds and more.

It also shows fan speeds and allows you to change their settings from auto to manual control easily (I use this feature as a temperature spike preventive on hot Summer days).

I physically clean the inside of my pc more often since I used this program to record a 30° CPU average temperature drop after a good cleaning.

KenM

Posted 2012-02-29T19:09:09.193

Reputation: 81

CPU temp monitoring is supported only for quite limited number of Nvidia chipsets https://en.wikipedia.org/wiki/Nvidia_System_Tools And it's already bundled with drivers

– janot – 2015-08-06T18:56:46.617

4

No, there is no native Windows 7 method to monitor temperature; a third-party utility is required. Coverage of all temperature sensors (CPU, graphics, motherboard, and hard disk drive) woule be ideal.

jdh

Posted 2012-02-29T19:09:09.193

Reputation: 6 645

3

Windows does not provide the necessary tools for monitoring your CPU temperature.

For third-party applications I recommend Core Temp. It displays the current, minimum and maximum temperature for every core. It also includes an "always on top" mode or it can display the current temperature from your system tray.

Yen

Posted 2012-02-29T19:09:09.193

Reputation: 39

Yep, it works. And as per 2013-10-09, it is also digitally signed, so it gives some confidence about this third-party tool. – Peter Mortensen – 2015-07-29T23:54:39.270

1

Using Core Temp seems risky: https://www.reddit.com/r/Rainmeter/comments/2xoc0j/coretemp_now_comes_bundled_with_malware/

– JinSnow – 2017-04-17T06:48:59.970

2

I use BatteryCare.

It shows the CPU as well as hard disk drive temperature with a simple UI. It has some really awesome features if you are using it on a laptop. To clear some myths about batteries, please read this article.

I have also installed SpeedFan, but rarely do I use it. It is pretty complicated to use plus risky if you don't know what you are doing.

Cool_Coder

Posted 2012-02-29T19:09:09.193

Reputation: 265

This software install adware. Be careful! – adrianlzt – 2019-10-18T08:56:12.217

1

  • System Information Viewer can check the temperature of each CPU core along with the temperature of other devices that report their values such as memory controller hub, HDD, SSD, GPU, UPS, etc. SIV is designed for Windows 10, 8.1, 8.0, 7, Vista, XP, 2016, 2012, 2008, 2003, 2000 and NT4. Windows 95, 98 and Me are also supported. Most processors that can run Windows are also supported including AMD, Intel, Itanium, DEC Alpha, VIA. Enormous menu has search function to locate which system information value you want to inspect. Rated 4.2/5 on Softpedia.

    SIV Menu

  • MooO System Monitor lets you choose by checkbox what to display allowing you to create a desktop widget that can sit off to the side. Was a Softpedia Editor's Choice when it was reviewed long ago, it's on its 64th update (2019/6/15) now. Most recent review (on Chip.de, in German) rates it 4.2/5 last year. Runs on Windows XP/Vista/7/8.1/10 in 45 languages. Skinable and supports up to 8K monitors.

    MooO System Monitor

  • Speccy (by Piriform/CCleaner) Something simpler from somewhere you've heard of, provides basic information in an easy to use traditional styled GUI. Online help file and Menu Find feature to locate the menu you need. There are free and paid versions (and no ADs, just that free version has no support). This is the same company that created Defraggler, arguably the best disk defragmenter (by far).

    Speccy Screenshot

  • SIW, along with a temperature display, offers a number of other functions such as displaying passwords hidden behind asterisks, NAC changer, Network Tools, Monitor tester, Browser cookie and history explorer, along access to Windows tools and settings. Available in free (Community Supported) and paid versions. Has a GitHub for viewer utilities.

    SIW Temperature Screen

Rob

Posted 2012-02-29T19:09:09.193

Reputation: 445