9 Best CPU Temperature Monitor Tools for Windows [FREE]

Best CPU Temperature Monitor ToolsNeed some help monitoring your CPU’s temperature? In this guide, we’ve listed some of the best CPU temperature monitors (all free) to help you pick the tool that is best for your needs.

Whether you’re having problems with your computer and you’re looking for some hardware monitoring tools to help you diagnose the problem, or you want to stress test your newly-built PC to make sure everything is running properly, a program that can monitor your CPU’s operating temperatures is an important tool to have.

Also Read: When Should you Upgrade your CPU?

In this post, we’ve listed nine of the best CPU temp monitors currently available so that you can ensure that your CPU is operating at safe temperatures.

1. Core Temp

As long as you don’t need an extensive hardware monitoring program and you just want a lightweight and straightforward CPU temp monitor, then Core Temp is probably the best option for you.

Core Temp

Core Temp provides you with real-time CPU temperature and load monitoring. If you have an Intel processor, Core Temp will show you the individual temperature and load for each of your CPU’s cores.

The program also gives you information like current operating frequency, power draw, and core voltage and it will tell you what processor you have in your system, what socket it uses, and what lithography the CPU is.

Get Core Temp Here


HWiNFO is a robust monitoring program that will give you a ton of information about the components inside of your computer. It will not only show you real-time temperatures/loads for your system’s key components, but it will also allow you to chart that data so that you can see how your system is performing over a given amount of time.


HWiNFO is probably not the best CPU temp tool to use if you’re not very familiar with PC hardware. The user interface is packed with a ton of information and it might be overwhelming for novice users.

Get HWiNFO Here

3. HWMonitor

HWMonitor is a great tool if you’d like to monitor more than just your CPU. HWMonitor displays not only your CPU’s temperature, core voltage, operating frequency, and load, but it is also able to monitor your GPU, your fan speeds, your storage devices, and plenty more.


So, if you need a CPU temp monitor that can do more than just monitor CPU temperatures, HWMonitor is worth a look.

Get HWMonitor Here

4. AMD Ryzen Master

If you have an AMD processor, AMD’s Ryzen Master software will give you everything you need to monitor your CPU. It even offers features that will allow you to overclock your CPU. However, we advise against overclocking through the use of software (and, instead, overclock through your BIOS).

AMD Ryzen Master

But, if you’re looking for a straight-forward CPU monitoring tool for your AMD CPU that is easy to use, then you can’t go wrong with Ryzen Master.

Get Speed Fan Here

5. Open Hardware Monitor

If you’re looking for a lightweight program that will not only monitor your system’s CPU, but also most of the other hardware in your computer, then Open Hardware Monitor might be the right option for you.

Open Hardware Monitor

Not only does Open Hardware Monitor provide temperature, voltage, and frequency readings for your CPU, it also gives you the ability to monitor your memory, your fans, and your GPU temperature as well.

So, if you’re looking for a bit more robust of a monitoring program, then Open Hardware Monitor is probably the right option for you.

Get Open Hardware Monitor Here

6. Real Temp

Real Temp is a lot like Core Temp in that it operates solely as a CPU temp monitor and that it has a simple and straightforward interface. The program will give you all of the vital information about your processor, including the current temperature and load.

Real Temp

One unique feature that it will also display is how far away from the TJ Max your CPU is. TJ Max is the temperature that a CPU will start throttling at and so for users who aren’t sure how hot their CPU should be running at, this Real Temp feature is really nice to have.

Get Real Temp Here

7. AIDA64 Extreme

While we said that all of the options on this list were free, we lied. AIDA64 Extreme is not free. However, it is worth mentioning because of how versatile the tool is. And, we felt like since all of the other tools we mentioned are free, you’d give us a pass on mentioning this one.

AIDA64 Extreme

AIDA64 Extreme has a ton of functionality, including hardware monitoring, benchmarking tools, stress testing capabilities, diagnostics, and more. It’s really a Swiss Army Knife for serious system builders.

That being said, if all you need is a simple CPU temp monitoring program, AIDA64 Extreme is not only overkill, but, with plenty of free options out there, it will cost you money that you don’t need to spend

Get AIDA64 Extreme Here

8. Speccy

If you need other functionality out of your hardware monitoring software (like how to check your PC’s specs), a multi-use tool like Speccy might be what your after.


Not only can Speccy monitor the temperatures and loads of your CPU and GPU, or the operating frequency of your CPU, GPU, and RAM, it will also give you a thorough run down of the hardware inside your system.

This probably isn’t necessary for people who built their own computer—you already know what is inside of it—but it can be a nice feature for users who aren’t sure of what is inside their system.

Get Speccy Here

9. CPU Thermometer

CPU Thermometer is another lightweight CPU temperature and load monitor that comes with a very straightforward user design. Like CPU Temp, CPU Thermometer will display your CPU’s temperatures and loads across individual cores.

CPU Thermometer

That’s about the extent of CPU Thermometer and if all you need is CPU temp and load info, it is fine to use. It is a bit older, though, so you might want to opt for one of the options listed above.

Get CPU Thermometer Here


There are a ton of different CPU temperature monitor tools out there that can help you keep track of how your system is running.

Whether you need a simple and straightforward program that will give you your CPU’s temperature and load, or you need a robust hardware monitoring program that will allow you to keep track of all of the components in your system, there is a tool out there for you.

In this guide, we’ve provided a list of some of the best CPU temp monitors for you to try and one of the options above should get the job done for you.

Hey, I’m Brent. I’ve been building PCs and writing about building PCs for a long time. Through TechGuided.com, I've helped thousands of people learn how to build their own computers. I’m an avid gamer and tech enthusiast, too. On YouTube, I build PCs, review laptops, components, and peripherals, and hold giveaways.

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