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9 Best CPU Temperature Monitor Tools For Windows [FREE]

9 Best CPU Temperature Monitor Tools For Windows [FREE]

A program that can monitor your CPU’s operating temperatures is an important tool to have whether you need help diagnosing a problem with your computer or want to stress-test your newly built PC to make sure everything is running properly.

The following post lists nine of the best CPU temperature monitors currently available so that you can ensure that your CPU is operating at a safe temperature.

1. Core Temp

Core Temp is a lightweight, straightforward CPU temperature monitor that is probably the best choice if you don’t need an extensive hardware monitoring program. It displays CPU temperature and load data in real-time. Core Temp shows the temperature and load for each core of your CPU if you have an Intel processor.

Additionally, you can see information like current operating frequency, power draw, and core voltage, and it will tell you what processor you have, what socket it uses, and what lithography the processor is.

2. HWMonitor

If you want to monitor more than just your CPU, HWMonitor is a great tool. This utility displays not only your CPU’s temperature, core voltage, frequency, and load, but also your GPU, your fan speeds, your storage devices, and more. As a result, HWMonitor is worth a look if you want a CPU temperature monitor that can do more than just monitor CPU temperatures.

3. Speed Fan

Another CPU temperature monitoring program you should consider is Speed Fan. Speed Fan provides you with real-time information on your CPU and other hardware, just like some of the other options on this list. In addition, Speed Fan is also unique in that it allows you to change the fan’s speed directly in the software.

Speed Fan’s customization options are yet another great feature. From a simple hardware monitoring tool that allows you to change fan speeds manually to an extreme customization tool that lets you set your own fan speeds.

You May Also Like: Safe CPU Temps: How Hot Should My CPU Be?

4. Open Hardware Monitor

Open Hardware Monitor might be the right choice for you if you’re seeking a lightweight program that not only monitors your CPU, but also most of the other hardware in your computer. As well as providing temperature, voltage, and frequency readings for your CPU, Open Hardware Monitor lets you monitor your memory, your fans, and your GPU.

If you’re looking for something a bit more robust, then Open Hardware Monitor is probably a good choice.

5. Real Temp

Similar to Core Temp, Real Temp is a CPU temperature monitor that has a simple and straightforward interface. This program will provide you with all of the information you need about your processor, including its current temperature and load. Also displayed is how far away your CPU is from TJ Max. For users unsure of what temperature their CPU should be running at, this Real Temp feature is really helpful. TJ Max is the temperature at which a CPU starts throttling.

6. AIDA64 Extreme

We lied when we said that all the options on this list were free. The AIDA64 Extreme program is not free. However, its versatility makes it worth mentioning. We thought that since all the other tools we listed were free, you would give us a pass on mentioning this one.

AIDA64 Extreme comes with a ton of features, including hardware monitoring, benchmarking tools, stress testing capabilities, and diagnostics. This is a Swiss Army Knife for serious system builders. Therefore, if all you need is a simple CPU temp monitoring program, AIDA64 Extreme is not only overkill, but with plenty of free alternatives available, it will cost you money that you don’t need to spend.

7. CPU Thermometer

CPU Thermometer is another lightweight CPU temperature and load monitor with a straightforward user interface. The CPU Thermometer displays your CPU’s temperatures and loads across individual cores, just like CPU Temp. It is fine to use if all you need is CPU temperature and load information.

8. Speccy

If you need more functionality from your hardware monitoring software (such as checking your PC’s specs), a multi-purpose tool like Speccy might be what you’re looking for. In addition to monitoring the temperatures and loads of your CPU and GPU, or the frequency of your CPU, GPU, and RAM, Speccy also gives you a comprehensive breakdown of the hardware inside your system. Those who built their own computer already know what is inside of it, but it can be a nice feature for those who don’t know what is inside.

9. HWiNFO

HWiNFO is another powerful monitoring program that can provide you with a lot of information about the components inside your computer. Besides displaying real-time temperatures and loads for your system’s key components, it also allows you to chart the data so that you can visually see how your system is performing over time. If you aren’t familiar with PC hardware, HWiNFO might not be the best CPU temperature tool to use. There is a lot of information packed into the user interface, which can be overwhelming for novice users.


Different CPU temperature monitoring tools can help you keep track of how your system is running. No matter what kind of tool you are looking for, whether you need a simple and straightforward program that gives you your CPU’s temperature and load, or a robust hardware monitoring program that keeps track of all the components in your system, there is one out there for you. In this guide, we have provided you with a list of some of the best CPU temp monitors for you to try, and one of them should do the job for you.


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