When computers overheat it is typically due to the central processing unit (CPU) being too hot. This can happen for a number of reasons such as lack of ventilation, dust or malfunctioning parts. If you begin to notice that your computer is hotter than normal, you will want to know how to check your CPU temp.
Why Would You Need to Check CPU Temp?
The CPU is responsible for completing the instructions received from the hardware and software. When it’s too hot it can cause considerable damage to your device. It’s good practice to periodically check your CPU temp to ensure you aren’t inflicting any unnecessary harm on your device.
Your computer may be too hot because you’re overclocking your CPU. Overclocking is when you modify your processor to achieve higher performance than it was originally made for. This can cause your CPU’s temp to increase because it is being forced to work harder than the manufacturer intended.
Well as a starter you can use this CPU heat monitor for Windows 10. NZXT Cam is the. 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.
Jul 11, 2017 You can monitor your computer’s temperatures in a variety of different ways. We recommend Core Temp for checking basic CPU temperatures, though you can also use a more advanced tool like HWMonitor if you want to get into the nitty gritty (or check the temperature of your graphics cards). Jul 25, 2019 Check if you have an Intel CPU and then use this tool. The easiest way to check for an Intel CPU is by looking for an ‘Intel Inside’ sticker on your computer, or by going to the Performance tab in Task Manager. Select the CPU graph and look at the top right corner. Real Temp is a temperature monitoring program designed for all Intel single Core, Dual Core, Quad Core and Core i7 processors. Each core on these processors has a digital thermal sensor (DTS) that reports temperature data relative to TJMax which is the safe maximum operating core temperature for the CPU.
If you own a thin computer, then you might notice it gets hot faster than other computers. Manufacturers have done away with fans on some new, smaller laptops. Though thin laptops may not have fans, they still have the same powerful processors which can overheat. Owners of these thin computers usually need to buy exterior accessories to cool their computers.
After using your device for many years, there may be dust buildup that stops the fans from cooling the CPU. Keeping your computer clean from dust can help extend its life by years. Perform regular checks on your computer’s parts to ensure the fans are clean. They may even need replacement parts to run more smoothly.
In addition to dirty or worn down parts, old computers run a higher risk of acquiring malware that can corrupt your device and steal your data. Download Panda Security’s free antivirus on your device to clean up any potential threats.
Sometimes a crash or shutdown has nothing to do with your software and hardware. It is the computer trying to protect itself. When a device has been running too hot for too long, your computer will turn itself off to prevent any further or long-term damage.
You may also notice that as your computer’s programs slow down when the CPU gets hotter. When you have a lot of information on your computer, the processor has to work harder to keep up with all of the information and it heats up faster than normal.
Decluttering your computer can help if you want to make your computer faster. You can do this by freeing up space on your RAM, hard disk, deleting old files and removing unnecessary programs.
How to Find the CPU Temp Manually
There are a couple of ways that you can manually check CPU. If you are a Windows user, you may be wondering how to check CPU temp on Windows 10.
Unfortunately, there is no easy way to check this, so you will have to opt to check your basic input-output system (BIOS). The BIOS is located on the motherboard and is the first software that starts when you power on your computer. It’s responsible for making sure all of the hardware in the device turns on and runs properly.
The BIOS can be found in computers from decades ago and is slowly being phased out. Many new PC’s operate with the Unified Extensible Firmware Interface (UEFI) software. This new software runs much faster and has fewer limitations. You can check your BIOS/UEFI software when you reboot your computer. As your computer restarts it will give you a designated key to access your processor settings (typically: F12, F2, ESC or DEL).
How to check BIOS/UEFI from advanced start menu in windows 10:
Step 1: Go to Settings in the taskbar.
Step 2: Scroll to Update & Security.
Step 3: Select Recovery in the side panel.
Step 4: Hit Restart now under Advanced startup.
Step 5: Select troubleshoot from reboot screen.
Step 6: Select Advanced options.
Step 7: Click UEFI Firmware Settings.
Step 8: Click Restart to confirm.
From here you’ll be taken to a screen where you can find what your CPU temp is under the PC Health Status or System Hardware Monitor.
How to Find the CPU Temp With An App: Core Temp
If you are looking for a fast way to check your CPU temp, it can be done quickly by downloading apps. There are apps to check CPU temp on both Windows and Mac devices. One of the most accessible ways to monitor the temperature of all your computer’s processors is with the Core Temp app.
Follow these steps to check CPU temperature with Core Temp:
Temperature Computer Cpu
Step 1: Open the application from your desktop.
Step 2: Locate the temperatures of your processors at the bottom of the widget.
Step 3: Maneuver to the bottom of your taskbar and select “show hidden icons” to quickly access core temps.
If you are looking to check CPU temp for macOS then you can download the Fanny Widget that allows you to monitor your fans and CPU temp right from your menu bar. For more control, you can even download SpeedFan, which allows you to manually control the speeds of your fans. For gamers and those wishing to access more information, you can download HWMonitor for a more detailed layout.
What’s the Best CPU Temp for Your Computer?
To keep your computer in the best possible shape, it is ideal that you keep your temps under 60°C. Anything under this temperature and your computer should be able to perform its best without inflicting damage to your computer.
If you find that your computer is consistently sitting between 60°C and 80°C, then it’s probably time for a cleaning. Check to make sure your fans are running properly and not hindered by dust.
Make sure that your processor is not reaching temperatures over 90°C. This will cause serious damage to your computer. If CPU temperature is high, look into replacing fans and reverting any overclocking adjustments you might have made.
5 Tips for Keeping Your CPU Temp Down
Keeping your computer free from any internal harm and external damage is the best formula for a long-lasting device. Try some of these tips and techniques to keep all of your parts in top shape:
1. Clean Your PC
There are a few ways to keep the inside and outside of your computer clean. You can use a dust rag and a disposable compressed air duster to keep debris off of the interior and exterior. You can also open the casing to carefully vacuum around the fans and other hardware components.
2. Replace Your Thermal Paste
There are times when an overheating issue can be easily solved by removing the old layer of thermal paste and adding a new one. This is what transfers the heat from your CPU to the cooler, and when it dries up your CPU temp can increase.
3. Purchase a New CPU Cooler
How Can I Check My Cpu Temp
If you are still having trouble cooling down your computer, it might be time for some new fans with a new cooler. You can easily install a water cooling solution in addition to your fans, or even in place of them.
4. Use a Laptop Stand
An effective way to increase airflow and protect your device is to use a laptop stand. A hard and flat surface is the best way to keep your laptop free from suffocating. Laptop stands also hold your computer at the optimal angle for staying cool and user performance.
5. Keep Your Laptop Malware Free
How To Check Your CPU Temperature Digital Trends
Malware is software written for the purposes of harming you and your device. Malware can be used by governments to attack other foreign government systems. It can be used to spy on personal information, destroy files, make threats and send you advertisements. Installing antivirus software is the most effective way to keep your hard work and personal information secure.
If you have an old computer that is constantly running too hot, it might be time to perform some of these basic checks. Consistent monitoring of CPU temps can prevent early retirement of your computer. Unfortunately, if you cannot seem to lower the temperature no matter what you do, then it might be time for new parts or even a new computer.
Sources: Chron Howtogeek Computerhope Hardwaresecrets
Real Temp is a temperature monitoring program designed for all Intel single Core, Dual Core, Quad Core and Core i7 processors.
Each core on these processors has a digital thermal sensor (DTS) that reports temperature data relative to TJMax which is the safe maximum operating core temperature for the CPU. As your CPU heats up, your Distance to TJMax will decrease. If it reaches zero, your processor will start to thermal throttle or slow down so maximizing your distance away from TJMax will help your computer run at full speed and more reliably too.
- Reads temperature information from all Intel Core based processors. Pentium 4 processors are not supported.
- Ability to individually calibrate Real Temp for each core of your CPU.
- Program is based on temperature data gathered using a Fluke 62 IR Thermometer.
- Test Sensors feature will check your DTS sensors for any sign of problems.
- Keeps track of Minimum and Maximum temperatures with full logging features.
- Reporting and logging of the Intel PROCHOT# thermal throttle activity bit.
- Quick, very accurate and repeatable benchmark.
- Displays MHz, TJMax, CPUID, APIC ID and Calibration settings.
- High temperature alarm and shutdown feature based on CPU or NVIDIA GPU temperature.
- No installation or registry modifications required.
- Support for Windows 2000 / XP / Vista / Windows 7 / Windows 8 / Windows 10 (32 & 64 bit)
See the Installation & Calibration Page.
DownloadsThe latest version is available in the downloads section.
Changes in Version 3.70
- Support for Sandy Bridge CPUs.
- VID based power consumption estimates for the newer CPUs.
- Improved log file formatting.
- Added a single system tray icon that reports the maximum core temperature.
- RealTemp GT updated for the 6 core Sandy Bridge E CPUs.
- i7 Turbo GT 1.30 multiplier monitoring tool.
Changes in Version 3.60
- Added Core i Turbo multiplier and Turbo TDP/TDC overclocking for Extreme / K series CPUs.
- Added ATI GPU and improved NVIDIA GPU monitoring with CrossFire and SLI support.
- Added a system tray / notification area font selector.
- New Fahrenheit and 3 digit system tray option.
- Fixed Core 2 Extreme multiplier reporting.
- Fixed Core 2 mobile CPU C0% based load reporting.
- Changed how Core 2 Super Low Frequency Mode (SLFM) is reported.
- Improved sensor test consistency.
- Bug with Reset button on ATI systems fixed.
- RealTemp GT for the 6 core Gulftown CPUs was also updated.
- Separate i7 Turbo GT multiplier monitoring tool for 6 core Gulftown CPUs added.
Changes in Version 3.40
- Core i7/i5/Xeon socket 1156 support including accurate turbo mode reporting.
- new information window for Nvidia GPUs with improved SLI support.
- correct reporting of Super Low Frequency Mode (SLFM) for Core 2 mobile CPUs.
- correct reporting of Intel Dynamic Acceleration (IDA) for Core 2 mobile CPUs.
- added VID reporting to the main GUI for Core 2 based CPUs.
- added a Fahrenheit=1 INI file option.
- added the option to view a Task Manager based or a C0% based load meter.
- added the ability to toggle C1E state and view the SpeedStep (EIST) state.
- improved dual and multi-monitor support including Anchor mode.
- includes RealTemp GT, a 6 core version of RealTemp for Gulftown CPUs.
- includes i7 Turbo, a high precision multiplier monitoring tool for all Core CPUs.
- and includes LoadTester, a variable load, single core testing program.
- Skull=1 or Skull=2 INI option for reading each CPU on a Dual Quad system.
- thanks rge, burebista and somebody on TPU for all of your ideas and help.
Changes in Version 3.00
- Core i7 temperature and frequency support including Turbo mode.
- NVIDIA temperature reporting with highest GPU temperature displayed in SLI mode.
- Ability to run a file or shutdown based on user defined alarm temperature.
- Updated interface with modern XP / Vista style and border in Mini Mode.
- Start Minimized Vista issues finally fixed.
- New RivaTuner plug-in support.
- Extra information on the main screen and the retirement of the toggle button.
- Switch to UNICODE for better international support.
- Adjustable GUI colors and bold System Tray font option.
- TJMax updated based on new Intel documentation and further testing.
- Calibration formula simplified.
- All new CPU Cool Down Test for a more thorough look at your sensors.
- Clock Modulation & Minimize on Close options.
- New CPU Load meter, log file headings and Distance to TJMax in the System Tray.
- 101 other improvements including initial Windows 7 Beta support.
Changes in Version 2.70
- Redesigned user interface (GUI) with larger temperature fonts.
- Added a movable Mini-Mode that is turned on and off with a double left mouse click on the GUI.
- Added an Anchor position so the GUI will move to a fixed screen position after a double right mouse click.
- Anchor position can be customized by holding down the Shift key while double right clicking.
- The correct physical core order of Quad core processors is now reported based on APIC ID.
- Added reporting of Minimum and Maximum VID as well as current VID.
- A new user selectable high temperature alarm with two alarms for Quad core processors.
- More accurate MHz calculation as well as FSB and CPU multiplier reporting.
- New program Up Time feature.
- Bug fix for log file output when using a Single or Dual core processor.
- Fixed and improved the Default button in the Settings window.
- Button labels and functionality changed in Settings window to follow the Windows style guide.
- Improved multi-threading and memory usage for better long term stability.
- Start Minimized option improved for better Vista support. See the documentation for more info.
- Option to save the Log file in .CSV format for easy Excel support.
- Gamer Mode temporarily retired.
Changes in Version 2.60
- Added a new Settings screen where all adjustments can be made in real time including TjMax.
- Temperatures of any core are now displayed in the System Tray area. Thanks W1zzard!
- 4 font options for the System Tray.
- Choice of Current, Minimum, Maximum or Average termperature displayed in the System Tray.
- Test Sensors feature improved to increase repeatability.
- CPU real time MHz calculation was re-worked for better SetFSB / ClockGen support.
- Calibration options now include one digit after the decimal point for finer adjustments.
- Experimental Gamer Mode introduced which allows core temperatures to be seen in some games.
Changes in Version 2.5
- Added minimize to System Tray support.
- Correctly reports CPU MHz for the new 45nm processors.
- Displays CPU voltage identification (VID).
- Start minimized option and now opens and closes in the same location.
Changes in Version 2.41
- adjustable Idle calibration for each core and expanded range from -3 to 3.
- adjustable TjMax for each core.
- log interval options expanded from 1 to 60 seconds.
- a change of timers used for the benchmark feature to better support overclocking from within Windows.
- Reset button added to the gui to reset minimum and maximum temperatures.
- better support of the Enter and Tab keys.