A program that checks the temperature of the computer. The best programs for determining the temperature of the PC

Good afternoon.

When a computer starts to behave suspiciously: for example, it turns off, reboots, freezes, slows down on its own - then one of the first recommendations of most masters and experienced users is to check its temperature.

Most often, you need to know the temperature of the following computer components: video card, processor, hard drive, sometimes the motherboard.

The easiest way to find out the temperature of your computer is to use special utilities. They are responsible for this article...

HWMonitor (universal temperature detection utility)

A free utility for determining the temperature of the main components of the computer. On the manufacturer's website, you can download a portable version (this version does not need to be installed - just launch and use it!).

The screenshot above (Figure 1) shows the temperature of a dual-core Intel Core i3 processor and a Toshiba hard drive. The utility works in new versions of Windows 7, 8, 10 and supports 32 and 64 bit's systems.

Core Temp (helps you find out the temperature of the processor)

Rice. 2. Core Temp main window

A very small utility that very accurately shows the temperature of the processor. By the way, the temperature will be displayed for each core of the processor. In addition, the load of the cores and the frequency of their work will be shown.

The utility allows you to monitor the CPU load in real time and monitor its temperature. It will be very useful for a full PC diagnostics.

Speccy

Rice. 2. Speccy - the main program window

A very handy utility that allows you to quickly and fairly accurately find out the temperature of the main PC components: processor (CPU in Fig. 2), motherboard (Motherboard), hard drive (Storage) and video card.

On the developer's website, you can also download a portable version that does not require installation. By the way, in addition to temperature, this utility will tell you almost all the characteristics of any piece of hardware installed in your computer!

AIDA64 (temperature of main components + PC specifications)

One of the best and most popular utilities for determining the characteristics of a computer (laptop). It will come in handy not only for determining the temperature, but also for setting up Windows startup, it will help you search for drivers, determine the exact model of any piece of hardware in your PC, and much more!

To see the temperature of the main components of the PC - run AIDA and go to the section Computer/Sensors. The utility will need 5-10 seconds. time to display the readings of the sensors.

speedfan

Rice. 4. SpeedFan

A free utility that not only monitors the readings of the sensors of the motherboard, video card, hard drive, processor, but also allows you to adjust the rotation speed of coolers (by the way, in many cases it allows you to get rid of annoying noise).

By the way, SpeedFan also analyzes and evaluates the temperature: for example, if the HDD temperature is as in fig. 4 is 40-41 gr. C. - then the program will give a green check mark (everything is in order). If the temperature exceeds the optimal value, the tick will turn orange*.

What is the optimal temperature for PC components?

How to lower the temperature of the computer / laptop

3. In the summer, when the temperature in the room sometimes rises to 30-40 degrees. C. - it is recommended to open the cover of the system unit and direct a conventional fan against it.

4. Special stands are available for sale for laptops. Such a stand is able to reduce the temperature by 5-10 gr. C.

5. If we are talking about laptops, then one more recommendation: it is better to put the laptop on a clean, flat and dry surface, so that its ventilation holes are open (when you put it on a bed or sofa, some of the holes are blocked due to which the temperature inside the body of the device begins to grow).

That's all for me. Thanks for the additions to the article. All the best!

If you feel that something is wrong with the computer, it starts to work more slowly, you hear unusual fan sounds, the computer restarts with a “blue screen of death” (or without it), then it is quite possible that these are all tricks of the processor. And to make sure this is the case, you need to know the temperature of the processor.

And you can do this in three ways:

1. see the temperature;
2. download a special utility;
3. install the gadget.

The first option is completely inconvenient for us - restarting the PC with every suspicion is not very convenient. The third option is a matter of taste, and has no additional functionality. Let's take a closer look at the second method.

There are several utilities for measuring temperature at once, and one of the simple and convenient is the program Speccy from company Priform, which many people know from another well-known product. Speecy is free and fully Russified.

Download the program from the official site, install it and run it. To Russify the program, you need to click View > Options > Language > Russian > OK.

By default on the right side of the window Speccy displayed general information. Actually, here you can see the parameter CPU and its temperature. By clicking on the green square, you can expand the CPU load history. What it's for: The chronology in the form of a scale shows how stable the processor is. If this indicator “jumps”, it means that something is wrong with your computer.

To find out what is the reason for temperature fluctuations, you can leave this program in the background, placing it, say, in a corner or folding it. Now try to open those programs after which, in your opinion, the processor starts to overheat. Or vice versa, close open programs to see if the temperature drops.

A similar program is Open Hardware Monitor.

It is more modest in its possibilities, but it relates entirely to our topic. It can fix not only current indicators, but also the minimum-maximum. For this, of course, the program must be running for some time.

Download it from the official site, get the folder from the archive, click on the file OpenHardwareMonitor.exe right mouse button and select Run as administrator.

As already clear, the program does not need to be installed. After starting the program, you will see such a window, but with different indicators.

In it you need to find the processor (in the screenshot it is the Intel Core i3-2120). What do the parameters under the processor mean:
Clocks are frequencies, we don't need them.
Temperatures are the temperatures of all the cores of your processor.

The numbers that are in the column value, indicate the current temperature of the processor, and those in the column Max, denote the maximum temperature.

Leaving the program running in the background (can be minimized), you can check the change in these indicators after each action performed with your PC (installing and launching programs, launching games and other files).

The maximum allowable temperature of the processor can be no more than 70 degrees !!!

We hope that this information will help you find out the temperature of the processor and if there is any problem with overheating of this component, solve it.

There are very often questions on the Internet: why does the computer restart on its own, in connection with which the device freezes and turns off urgently, what to do if the monitor does not work stably.

The first thing you think about is the presence of viruses, but in most cases the problem is overheating of the processor or video card. In this article, we will look at practical and easy-to-use software tools for displaying temperature readings.

Why you need to know the temperature of hardware parts

The temperature of the processor or video card in working condition is constantly changing. Overheating can cause your computer or laptop to shut down suddenly, resulting in data loss. Therefore, if you want to avoid critical temperatures and prevent equipment damage, you must use special software tools. With their help, you can monitor the temperature indicators of the heating of the processor, video card, hard drive at the time of their operation.

Basic Tools

You can check the temperature by going into the BIOS. To do this, you need to restart the operating system, while turning on the computer, press the "F2" or "Delete" key, depending on the version of the device. After entering the BIOS, you need to find the "H / W Monitor" section and select it. After that, the temperature readings of the hardware components will be displayed.

The main disadvantage is that there is no way to see the temperature while the computer is running and its load. Therefore, further we will consider the most useful software products.

HWMonitor

"HWMonitor" is a program for monitoring the temperature of the processor and video card. It also lets you know the fan speed and voltage data. This program can be downloaded from the official website.

1. After launching the application, all main devices will be displayed: processor, hard drive, integrated and discrete video cards, laptop battery.
2. By opening all the processor items, the current maximum and minimum temperature values ​​\u200b\u200bcollected during the operation of the PC will be displayed. The processor includes such items: voltage, temperature, degree of workload, as well as its frequency.
   
3. About the hard disk, only its temperature is indicated.
   
4. Next come the integrated and discrete graphics cards. The program shows the temperature and frequency for the integrated one, in the discrete one, instead of the frequency, the workload is displayed.
   
5. The battery item is indicated only for a laptop, it displays the consumed voltage, power and battery wear levels.

AIDA 64 Extreme Edition

"AIDA 64 Extreme Edition" is an extensive set of diagnostics and testing of computer hardware components. The program has many features:

• real-time monitoring of hardware and system components of a computer;
• testing of computer hardware;
• diagnostics of components for problems and errors;
• analysis of the system and application programs;
• temperature, voltage and fan monitoring.

It should be noted that the program is paid. Its trial version is limited to 30 days of use - this is the main drawback.
This utility can be downloaded from the official site, let's consider where to find the computer temperature indicators:

1. After installing the program, launch it by double-clicking on the shortcut.
2. In the window that opens, double-click on the "Computer" item and select the "Sensors" item in the list that opens.
3. Detailed information about all components of the computer equipped with a temperature sensor will open, including the main ones: “CPU” (Central Processing Unit) and “GPU” (Video Card).

MSI Afterburner

MSI AfterBurner is a multifunctional utility that is aimed at monitoring the performance of a video card. It is often used by gamers to overclock a graphics card and to control its following indicators:

• increasing the clock frequency of the memory;
• cooler rotation adjustment;
• FPS monitoring (a number indicating how many times per second the graphics processor updates the image);
• notification of an increase in critical temperature values.

You can download this program from the developers website at this link. Consider the main parameters of the program:

What to do if the temperature rises?

The normal temperature during the operation of the processor is considered to be up to 60 degrees, the video card - up to 80 degrees.

If you find the problem of overheating devices, then consider the primary solutions:

1. First of all, turn off your computer or close the program that is causing the overheating.
2. It is necessary to ensure good blowing of coolers, clean the computer completely from dust.
3. Reducing the ambient temperature. Often, high room temperature affects the temperature of the computer hardware. To get out of this situation, you can use the air conditioner or fan.
4. Installation of a more powerful cooling system. Installing additional coolers for the processor and video card will solve the problem. You can also use stands under the device with a cooling system.

But the safest and most correct advice would be to take the computer to a service for a complete diagnosis and further repair or cleaning. This is where the review of the tools ends, if you know more convenient and high-quality software solutions, write in the comments.

Then you need to measure their temperature from time to time in order to make sure that it is within the normal range. If this is not done, then over time, the processor and video card will begin to overheat. Most often this happens due to dust accumulated in the computer, but there may be other reasons, for example, dry thermal paste. Now we will look at a number of free programs for measuring the temperature of the processor and video card, which you can use to solve this problem.

is a free program for . With its help, you can change such video card parameters as voltage per chip, power consumption limit, clock frequency of the graphics chip, clock frequency of video memory and cooler rotation speed. But, besides this, this program allows you to measure the temperature of the processor and video card directly in computer games.

To do this, go to the program settings and enable the display of these parameters on the screen there. After that, you just need to start any game and watch the temperature, information about which will appear in the upper left corner of the screen.

is one of the best free programs for measuring computer temperature. With the help you can measure the temperature of the processor, video card, hard drives and motherboard. This program is being developed by CPUID, also known for its CPU-Z program.

In addition to temperature information, the HWMonitor program collects all other data from hardware sensors and displays this information in a user-friendly way. For example, in addition to temperature, this program displays information about voltages, cooler rotation speeds and load levels.

You can download the CPUID HWMonitor program.

is a free measurement software. Core Temp is designed specifically for measuring CPU temperature, so it has a number of highly specialized functions. For example, using Core Temp, you can display information about the temperature of the processor on the taskbar. This will allow you to monitor the temperature during operation.

In addition to temperature, using Core Temp, you can find out the voltage on the processor, the energy consumption of the processor, as well as all the main characteristics of the processor (processor model, platform, clock frequency, number of cores, manufacturing process, etc.).

You can download the Core Temp program.

is a free program for getting information about your computer from Piriform, better known as the developer of CCleaner. The Speccy program collects a lot of various information about your computer and displays it in a form that is easy to study. Among other things, using Speccy, you can measure the temperature of the processor and video card.

To get information about the temperature of the processor, you need to open the "Central Processing Unit" section of the program. In this section, all technical information about the processor will be available, and at the very bottom there will be a table with temperatures. Video card information is available in the Graphics Devices section.

You can download the Piriform Speccy program.

- a free program for obtaining information about the video card. With its help, you can find out all the main technical characteristics of a video card, as well as measure it, find out the current frequency, load level, cooler rotation speeds, etc.

In order to measure the temperature of the video card, after starting, you just need to go to the "Sensors" tab and observe the "Temperature" parameter. If necessary, the temperature of the video card can be displayed in the title of the GPU-Z window or in a LOG file.

You can download the TechPowerUp GPU-Z program.

- Another free program from CPUID. Perfmonitor 2 is designed to measure the temperature of the processor, as well as to collect other data about its operation. For example, using this program, you can find out the load on the processor, as well as the number of instructions executed for each watt of energy spent.

At the same time, Perfmonitor 2, like the Core Temp program, can display information about the processor temperature on the taskbar.

The temperature of a computer, like that of a person, is one of the most important “health” parameters that must be monitored, and if deviations from the norm are detected, carry out appropriate preventive procedures (In the case of a computer, cleaning from dust and replacing thermal paste).

From this article on the site, you will learn how to find out the temperature of the hottest or laptop - processor, video card, how to conduct a simple overheating test under load, and how to interpret the results.

How to find out the temperature of the computer / laptop processor? AIDA64 program.

For control cpu and video card temperatures I use AIDA64 program. You can download a free 30-day version (the functionality is enough for us) with official website program developers. Or, you can search for cracked AIDA on torrents.

After downloading and running the program, you will see the main window.

You need to select "Computer" in the menu on the left, then "Sensors". You will see something like this:

This is on my computer in a lightly loaded state (actually writing this article - a browser is running, an FTP client is running, music from VK is playing.). We are interested in 2 parameters here, namely:

CPU temperature (CPU) and its nuclei. For me it is 35-40 degrees.

Graphics card temperature (GP diode) = 39 degrees Celsius.

I recently cleaned my computer of dust and changed the thermal paste, so all parameters are normal.

What temperature of the processor and video card is normal operating, and what is critical?

In general, each processor and video chip is different. For exact information, I recommend looking for the specification for a particular processor.

From my own experience, I will say that the temperature of the processor on a laptop in a calm state should be kept within 40-60 degrees. And under load should not exceed 75-80 degrees.

Temperatures over 90 degrees are critical for any processor. At this temperature, irreversible destructive changes begin in the silicon that makes up the processor. Usually, when the temperature reaches 90-100 degrees, the device’s self-preservation instinct kicks in, and the laptop / computer turns off abruptly, saving its life. 🙂

As you understand, the temperature at rest is not an indicator. The most important thing for you and me is to find out what values ​​​​the temperature reaches under heavy load (games, heavy programs, watching HD video).

How to check computer temperature under load?

I will please you, you do not need to download additional software - you can give the maximum load on the processor and video card using the functionality of the program AIDA. Go to the Tools menu System stability test.

In the window that appears, check the Stress GPU checkbox (To check the video card at the same time) and click Start. After pressing this button, the processor and video card will be artificially loaded at 100% power.

We are waiting for 5-10 minutes, watching how the temperature of your processor and video card rises, and how the fans in your laptop or system unit begin to spin more and more powerfully.

In advanced cases, even one minute is enough to understand that the laptop needs to be urgently cleaned of dust and change the thermal paste. As we remember, the critical temperature for the processor and video card is 90 degrees. When this temperature is reached, it is better to press the Stop button in the test window so as not to force the device once again.

So, let's see what my computer shows after 7 minutes of testing in AIDA64:

As we can see, my Scythe super-quiet CPU cooler and GD900 thermal paste do a great job of keeping the i5-4460's CPU from getting over 58 degrees, which I think is pretty good.

But the temperature of the MSI GeForce GTX 760 video card is rather high (81 degrees). However, I did not panic ahead of time, but after googling, I came to the conclusion that such a temperature for this video card is quite normal. Sometimes it happens.

What else I want to draw your attention to in this window is the parameter CPU Throttling.

Throttling is when the processor, when overheated, begins to forcibly reduce its power so as not to burn out completely. If during the test the CPU Throttling inscription lights up red and the computer starts to "stupid" - this also means that it is urgent to clean the cooling system.

How to find out the temperature of the processor and video card [VIDEO]

Especially for those who perceive information better visually - I posted it on my YouTube channel video on how to view PC temperature:

What to do if the processor temperature is too high?

For any electronics, high temperatures are detrimental. Overheating greatly reduces the stability and life of your devices.

So, if during the load test, any component of your computer or laptop has heated up over 85-90 degrees, it's time to clean the dust and replace the thermal paste.

If on a computer cleaning with minimal accuracy is available even to a child, on a laptop everything is a little more complicated. If your hands grow out of nowhere, it’s better not to get into the laptop yourself, but entrust the cleaning to professionals at the nearest service center. I have, for example, the cost of such cleaning 1500 rubles. At this price and focus.

In general, this article is more about diagnosing the problem. More details about why your laptop is overheating and what to do about it- you can read in my blog site.

As I said, everything is much simpler on a computer. How to clean your computer from dust so that it turns on after that, I will definitely tell you in one of the following articles. Do not miss!