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How to Lower High CPU Temperature in Windows 10 & 11?




Except for a few moments following an update, it is usually not Windows that causes excessive CPU consumption.

If you’re getting warnings about high CPU temperatures, it might be due to a conflicting application you’ve installed that peaks at high CPU temperature.

Incompatibility between your PC’s drivers and other components might be the root cause of these events.

Using this guide, you may perform several troubleshooting scans to identify which area of your PC is generating a high CPU temperature.



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A high temperature isn’t a good sign because it can lead to lower performance or in some cases permanent damage to your computer, so if you’re a Windows 10 user, and you’re experiencing high CPU temperature, you might want to learn more about it.

Users have reported lower performance which includes stuttering while watching multimedia, or while playing video games, and some users have even reported unexpected shutdowns. The unexpected shutdown isn’t a good sign because it means that your CPU temperature is too high and the computer shuts itself down in order to prevent any physical damage.

On top of that, here are some more similar issues that are connected to high CPU temperatures in Windows 10:

Windows 10 overheating shutdown – If the CPU temperature gets too high, your computer will automatically shut down to prevent any hardware damage.

Windows 10 Anniversary Update overheating – Numerous users reported back in the day that high CPU temperatures occurred after installing the Anniversary Update.

Windows 10 Creators Update overheating – Unfortunately, it was the same for the Creators Update.

Windows 10 overheating laptop – Laptops also tend to overheat. Some of the ‘hottest’ brands are HP, Asus, and Dell.

What to do if the CPU temperature gets high 1. Use the Power Troubleshooter and check for issues

The first thing we’re going to try is also the simplest one. We’ll just let the troubleshooter do the work for us. Here’s how to run the Power Troubleshooter in Windows 10:

2. Perform a Clean Boot

If you’re not familiar, Clean Boot lets you disable all the apps that might be starting with your Windows 10. By default, Windows 10 starts only the core applications that it needs, but as you install more software, that software sometimes automatically starts with your Windows, and sometimes it can cause high CPU usage as well as high temperature. So in order to disable all the non-core apps and processes that might be starting with Windows 10, you need to do the following:

3. Clean your CPU fan or change it

Sometimes CPU temperature issues are caused by dust that gets stuck in the fan, so you might need to clean it, or in some other cases, you might need to replace your CPU fan completely. If you don’t know how to do this, please contact an expert to do it for you.

4. Your hardware might not be compatible with Windows 10

Windows 10 is still a new operating system and there could be certain issues with some hardware. Your motherboard or CPU might not work well together in Windows 10 although they have worked fine in the previous versions of Windows. Changing your expensive hardware isn’t the best option, and we hope that Microsoft will release an update that will fix the hardware incompatibility issues in near future.

High CPU temperature on Windows 10, or any other Windows is a major concern, it can lead to unexpected shutdowns and other issues, and it can even cause permanent damage to your computer in some cases, so treat it with caution.

5. Run the SFC scan

The SFC scan is another troubleshooting tool we’re going to try. You can use this tool to resolve various issues inside the system. And by resolving system issues, hopefully, you’ll be able to cool down your computer, as well.

Here’s how to run the SFC scan in Windows 10:

6. Run DISM

And the last built-in troubleshooting tool we’re going to use is the Deployment Image Servicing and Management (DISM). As its name says, this tool freshly deploys the system image and fixes some potential problems along the way. Hopefully, it’ll relieve us of the high CPU temperature.

Expert tip:

Open the Command Prompt as shown above.

Enter the following command and press Enter:

 /Online /Cleanup-image /Restorehealth

Wait for the process to finish.

Restart your computer.

In case the DISM can’t obtain files online, try using your installation USB or DVD. Insert media and type following command:

 /Online /Cleanup-Image /RestoreHealth /Source:C:RepairSourceWindows /LimitAccess

Make sure to replace ”C:RepairSourceWindows” path of your DVD or USB.

Follow further on-screen instructions.

7. Update BIOS

Keeping your BIOS up to date is essential for your computer’s functioning. If your BIOS version is outdated, it may interfere with some newer hardware drivers and cause unwanted issues, including CPU overheats.

Unfortunately, updating BIOS is a risky and complicated procedure. You can read more about it in our How to flash BIOS article. But remember to act with caution, or ask a professional to update your BIOS. If you make a wrong step, you may badly damage your system.

8. Turn off the integrated GPU

Chances are your CPU features an integrated GPU. Because most of the newer CPUs do. And if you’re using a dedicated GPU, you don’t really need the integrated one. On top of that, having both GPUs turned on may rise the CPU temperature. So, your best bet is to simply disable the integrated GPU, since you’re not using it.

Unfortunately, that’s not so simple and usually depends on your motherboard and configuration. That’s why we can’t post the exact instructions on how to disable your integrated GPU here. So, find out your motherboard and CPU model, and search the internet for the instructions on how to disable your integrated CPU.

9. Check for memory leaks

Memory leaks are a major foe of your computer’s performance. A memory leak caused by an app or program will drastically slow down your computer. However, it will also put extra pressure on your CPU, therefore causing it to overheat. If you have no idea what memory leaks are, we have a lengthy explainer/guide on how what are memory leaks and how to fix them. So, make sure to check it out. Maybe there’s a memory leak in your system, and you don’t even know it.

10. Reinstall Windows 

If none of the previous solutions worked, you probably should reinstall your system as a last resort. Maybe there’s something else inside that just keeps raising the CPU temperature. So, the fresh installation might just be the best solution.

There are multiple ways to factory reset Windows 10, and if you don’t know any, check out our detailed guide for additional info and tips.

ASUS Laptop high CPU

ASUS gaming laptops are the most frequent PC models with high CPU peaks. Here are some workarounds to help your ASUS laptop stop overheating:

Still experiencing issues?

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11 Best Cpu Temperature Monitor Software For Windows

Monitoring the temperature of the processor is essential because it can affect the performance of your PC. The processor houses many computer parts like motherboard, hard disk, etc. Heat can damage these components.

CPU temperature monitors tools help you to overcome this situation. These applications check computer system sensors like temperature, fan speed, voltage, and give you precise information. You can effortlessly detect problems with this data.

Following is a handpicked list of Top CPU Temperature Monitors tools, with their popular features and website links. The list contains both open source(free) and commercial(paid) software.

CPU Temp Monitoring Software to Check Windows PC Temperature

Paessler is a tool that enables you to monitor the temperature of CPU with ease. This application can be used to check the performance of routers, servers and switches.

#1 Top Pick

Paessler CPU Temperature Monitoring


Support Platform: Linux, Mac, and Windows

Free Trial: 30 Day Free Trial

Visit Paessler


It helps you to ensure the stability of CPU.

Provides maps and dashboards.

It is flexible and customizable.

You can get quick notification when the usage of CPU exceeds.

Helps you to reduce the CPU overload.

👍 Pros 👎 Cons

Easy to implement and configure Its configuration interface is outdated.

You can add devices and censor easily. Paessler may not work properly while managing Linux systems.

It automatically updates.

Paessler allows setting up different monitors for different requirements.

30 Day Free Trial

SolarWinds Hardware Monitoring Software is application that enables you to check the health of your computer hardware with ease. It helps you to manage different IT infrastructure from single customizable screen.


It enables you to prevent performance issues that are caused by hardware failure.

This application can prevent outages with hardware monitor.

It can diagnose hardware and server downtime.

You can identify and track changes to software and hardware configuration to solve issues.

It can collect a wide range of information including CPU temperature and fan speed.

👍 Pros 👎 Cons

It provides remote server monitoring. The dashboard may show the current status a little late sometimes.

Includes SSL certificate management. Not enough granular control of apps.

SolarWinds has an app mapping tool.

It has hardware and software asset inventory.

Visit Hardware Monitor

30 Day Free Trial

Engineer’s Toolset is a CPU temperature monitoring tool that enables you to configure and manage logs with ease. This tool helps you to monitor network stress with ease.


Offers real time monitoring and alerting.

Helps you to monitor the load on the CPU.

It can scan the IP address to locate the range of IP addresses.

This app can analyze memory utilization.

It helps you to enhance network security.

Integrate with SolarWinds NPM (Network Performance Monitor) solution.

👍 Pros 👎 Cons

You can customize its alert functionality. The navigation is not smooth.

It helps you monitor critical CPU metrics shown on graphical gauges. This tool is not portable to a new device easily.

It can track device availability.

Visit CPU Load Monitor

30 Day Free Trial

Speccy is a CPU temperature monitoring software that runs on windows operating system. This tool shows user information related to the hardware and software of the PC. You can use this software to know the type and amount of RAM in your computer system.


Provides a quick summary of hardware installed in your system.

It offers detailed information about the hardware.

You can see the real-time temperature of the CPU.

It allows you to save your result as a snapshot, text file, or XML for easy sharing.

This software updates automatically.

It enables you to find the problem that occurs in your system.

👍 Pros 👎 Cons

It can be easily downloaded or used as a portable program. The updates may not happen frequently.

You can clean multiple PCs simultaneously. It may not generate reports of some sections.

It lets you remotely install and uninstall apps and software.

Speccy’s cleaning task can be scheduled and automated.

Free Download

5) HWMonitor


You can manually edit sensor labels.

This CPU temperature monitor software has a firewall that can detect non declared port access.

Generate the logging graph as a bitmap file.

This PC temp monitoring tool has improved interface with editable sensor labels.

You can check CPU utilization and bandwidth.

👍 Pros 👎 Cons

It is quick and easy to use. It needs newer hardware to function.

You get real-time updates. Sometimes the screen goes blank, and you will need to reload.

All the data is given in a single clear chart.

You can download it for free.

6) Core Temp

Core Temp is a simple tool to check the CPU temp of an x86 based processor. It is one of the best CPU temp monitor that supports all manufactures like AMD (Advanced Micro Devices, and Intel,etc.).


Core Temp is easy to use.

This tool to check CPU temperature Windows 10 accurately read directly from DTS (Digital Thermal Sensor).

This PC temperature monitor enables a high level of customization.

This CPU temperature monitor Windows 10 provides a platform for plugins that allow developers to add new features.

👍 Pros 👎 Cons

It gives a detailed report of which parts are contributing to the heat. Its readings are not always accurate.

Core Temp has mobile versions which let you control your computer from a remote location. The report may not be too in-depth as it doesn’t have access to a few parts.

Its build is compatible with all types of systems.

Get 24/7 live support.

7) SIW


It is one of the best PC temperature programs that allows you to create a report file in HTML, TXT, XML, or CSV format.

Supported client platforms are Windows 10, Windows 8.1, Windows 7, etc.

You can use it for computer hardware and software, network information, software licensee management, security audit, etc.

It does not require any installation to check computer temperature.

You can run this software from a network drive, flash drive, domain login script, etc.

This tool supports server platforms like Windows 2023, Windows 2023, Windows 2012, etc.

Software updates periodically so that you can get an accurate result.

👍 Pros 👎 Cons

It has an uncomplicated interface that is easy to use for beginners. Some of its tools crash the software when used on them.

SIW comes with a tools menu for various valuable add-ons. The interface is outdated and in monochrome.

Can generate reports within 23 seconds.

It runs on both editions of Windows, 32-bit, and 64-bit.

8) Real Temp

Real Temp is a temperature monitoring software specially designed for all Intel processors. It is one of the best computer temperature monitor tool which can individually adjust the temperature for each core of the CPU.


The program depends on temperature data, which is gathered using a Fluke 62 IR Thermometer.

Test sensors that check your DTS (Data Transformation Services) sensors for any sign of problems.

You can keep track of the minimum and maximum temperatures.

Quick, very accurate, and repeatable programs that are running.

You do not require to install this CPU temperature monitor software or to modify the registry.

👍 Pros 👎 Cons

It has a reliable benchmark system that gives a report on the consequence of using your system for a certain period. Real Temp is available only for Intel processors.

This tool can show you the temperature of every core separately. It doesn’t have enough support assistance.

It has an alarm that asks you to shut down the system.

The test sensors alert you at the first sign of an issue.


HWiNFO is a free software for windows. It is one of the best CPU temp monitor that gives you a quick overview as well as detailed information on hardware components. You can use this PC monitoring software and save custom or full reports on a portable device.


This CPU temperature monitor software is easy to read and navigate.

You can export a report on select devices.

This PC temperature check tool allows you to copy specific results out of this software.

It also includes the DOS version as well as a portable version.

HWiNFO releases program updates regularly.

👍 Pros 👎 Cons

It has real-time system monitoring. Its reports lack details compared to its counterparts.

This tool offers multiple types of reports. You require to close and reopen the app to switch between sensor and summary tools.

HWiNFO doesn’t save or share any personal data.

It can copy specific results from a program.

10) SpeedFan

SpeedFan is a hardware monitoring tool that can monitors fan speeds, voltages, and temperatures in PC. This tool can change PC fan speed depends on the temperature of hardware components.


It is one of the best computer temp monitoring software that supports the SCSI (Small Computer System Interface).

It can change FSB (Frontside Bus) on some hardware.

SpeedFan can help you to reduce noise.

This CPU heat monitor software works with Windows.

It can access temperature sensors and can even change the fan speed.

👍 Pros 👎 Cons

It monitors temperature from different sources. It may not work on some hardware.

SpeedFan has the ability to access S.M.A.R.T data and display hard disk temperature. Doesn’t offer phone support, live chat, or training.

It supports SCSI (Small Computer System Interface) disks.

This software is made for both desktop and mobile platforms.

11) Open Hardware Monitor

The Open Hardware Monitor is a free tool that monitors CPU temperature, fan, and clock speeds voltages of a PC. It is one of the best PC temp monitoring software that checks CPU temperature by reading sensors of AMD and Intel.


This laptop temperature monitor tool can display the temperature of a hard drive.

You do not need any installation to use this GPU temp monitor software.

This PC temp monitoring software runs on 32 bits, and 64-bit Windows operating systems.

You can quickly view monitored values from the main window, in a customizable desktop, or in the system tray (the area which is located in the Windows taskbar).

👍 Pros 👎 Cons

You don’t have to install it. It doesn’t allow adjusting the speed of the fan.

It is a free and open-source tool. Only email support is available in one language.

This app is user-friendly and allows you to view details by simply scrolling through its main window.

It is easily customizable.


Monitoring the temperature of the processor is essential because it can affect the performance of your PC. The processor houses many computer parts like motherboard, hard disk, etc. Heat can damage these components.

Below are some of the best CPU temperature monitoring tools:

Paessler CPU Temperature Monitoring

SolarWinds Hardware Monitoring Software

CPU Load Monitor



Core Temp

CPU temperature monitoring tools check sensors like temperature, fan speed, voltage, and give you precise information. These applications help you to detect problems with this data effortlessly.

The general features of CPU temperature monitoring tools are:

It enables a high level of customization.

You can check CPU utilization and bandwidth.

It offers detailed information about the hardware.

You can see the real-time temperature of the CPU.

Below is a step by step process to check the CPU temperature on your PC or laptop:

Step 1) Download any of the above-listed software

Step 2) Install the software on your PC or laptop

Step 3) Open the software

Step 4) Find the temperatures of your processors in the software dashboard

You can follow the below steps to reduce the CPU temperature:

Keep your computer away from vents or windows

Clean the fans of your computer

Remove any obstacles which restrict airflow from the computer

Upgrade the CPU fan if the stock cooling fan does not work properly

Try to add additional cooling fans if there is a space available in your case

Try water cooling or liquid cooling if you are using your PC intensively like gaming purpose

Take extra precautions while overclocking your CPU

CPU Temp Monitoring Software to Check Windows PC Temperature

Windows Widgets High Cpu Usage: How To Fix It On Windows 11

Windows Widgets High CPU Usage: How to Fix it on Windows 11




The most common reason for high CPU usage is that your computer is running too many applications at once.

Windows 11 is a feature-packed OS and without enough memory, the widgets could end up consuming too much CPU.

A simple reboot of your system can get rid of temporary files and solve the high CPU usage problem.

If you notice that one particular app is using an unusually large amount of resources on your PC, then you should consider closing it or uninstalling it to make your PC run more smoothly again.

Windows 11 has a built-in widget platform and can contribute to high CPU usage. These widgets can be used to display the weather forecasts, sports scores, and clock.

Whereas they may be useful to some extent, some users complained that Windows 11 Widgets are using too much CPU. This widget issue is most common on Windows 11 devices, but older versions of Windows can also experience this problem.

The widgets are a useful feature that provides you with information at a glance. But, sometimes, when the Widget panel is open, it starts consuming CPU or memory and the system performance drops down.

The CPU is the brain of your computer. It performs all the calculations and processes that your machine needs to function, so if it’s running unusually slow, you may want to investigate the issue.

If a widget is using up most of your computer’s resources (CPU, memory, disk space, etc.) then you should turn it off because that means it is using up all of the resources that could be used by other processes, thus slowing down your computer.

There are several causes of high CPU usage. It may be that you have installed too many programs on your computer and they are taking up too much space. The best solution to this problem is to uninstall some of those programs from your computer.

It is also possible that there has been an infection on your system that has caused the files to become infected with viruses or spyware. This will cause the computer to run more slowly and use more resources than normal

Does Windows 11 use more CPU than Windows 10?

Windows 11 is more demanding than its older siblings. This is quite evident in the minimum system requirements. 

The OS has also been designed with security in mind. It includes built-in antivirus and firewall protection, as well as a host of other security features.

Another reason why Windows 11 uses more CPU is that it has several features that were not possible with Windows 10. The inclusion of new application programs has been designed for use only with Windows 11.

With the widgets on Windows 11, it is likely to take up more CPU than Windows 10. If you want to stop your CPU from using too much energy, you will need to turn off some of the features that cause it to do so.

For example, you can tweak the Power Management settings which allow the computer to turn off when it’s not in use.

Be sure to check out the differences and similarities between Windows 10 and Windows 11 to better understand the two operating systems..

What can I do to fix Windows 11 widgets high CPU usage? 1. Disable widgets from Task Manager

Expert tip:

The tool also works in the background and keeps your drivers always up-to-date. It automatically scans your PC for devices and checks if there are new versions of their drivers available.

3. Run a system scan  4. Run DISM command 5. Run SFC command How can I check for CPU usage in Windows 11?

At some point, the performance of your PC will prompt you to check what is consuming too much CPU so you can disable it.

There are many reasons why Windows 11 runs slow, and there are many possible solutions. For example, some programs may require more system resources than others. It is possible that your computer might be running slow because it has an outdated driver or software.

To get to the root of the problem, you will need to check the CPU usage. Here’s how to check your CPU usage in Windows 11:

Do widgets drain battery?

Apart from CPU consumption, another common question that comes up often is whether widgets drain batteries.

Most obviously, if you run more software, the more work your computer will do, and so the faster its battery will drain.

If you are using a widget, it’s a good bet that the app that created it is running in the background, occasionally waking up to update itself.

Depending on what the widget does, and how often it does it, this can use up more battery than you want. If the widget is a clock, for example, the app might be waking up every couple of minutes to update its display. 

While it isn’t necessary to delete all of your widgets, it’s best to keep only those that you absolutely need. If you have widgets for weather apps or social media apps that you don’t use very often, consider deleting them from your home screens.

You can also apply some of our recommended solutions to make your Windows 11 faster and more responsive.

We also have an excellent guide on software you can use to fix high CPU usage and save yourself some of these troubles.

If your widgets were consuming a considerable amount of CPU, we hope this article has offered efficient solutions and your PC’s performance has improved.

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4 Useful Tools To Monitor Cpu And Gpu Temperature In Ubuntu

Ubuntu is one of most popular and widely used Linux distributions. It is known for its simplicity, reliability, and performance. However, like any other operating system, Ubuntu is not immune to overheating issues. Overheating can lead to a number of problems, such as decreased performance, system crashes, and even hardware damage. Therefore, it is important to monitor temperature of your CPU and GPU regularly to prevent such issues from occurring. In this article, we will introduce you to 4 useful tools to monitor CPU and GPU temperature in Ubuntu.


lm-sensors is a command-line tool that allows you to monitor temperature, voltage, and fan speed of your CPU, GPU, and other system components. It is a powerful tool that can provide detailed information about your system’s hardware. To install lm-sensors, open terminal and type following command −

sudo apt-get install lm-sensors

Once installed, you can use following command to detect sensors on your system −

sudo sensors-detect

Follow on-screen instructions to configure lm-sensors for your system. After configuration process is complete, you can use following command to display temperature readings −


lm-sensors provides a lot of information, so it may take some time to get used to it. However, it is a very useful tool for monitoring CPU and GPU temperature in Ubuntu.


Psensor is a graphical tool that displays temperature readings of your CPU, GPU, and other system components in real-time. It is a simple and easy-to-use tool that can help you monitor temperature of your system without having to use command-line. To install Psensor, open terminal and type following command −

sudo apt-get install psensor

Psensor also allows you to set up temperature alerts. You can configure Psensor to notify you when temperature of your CPU or GPU reaches a certain threshold. This can be very useful for preventing overheating issues.

Gnome System Monitor

Gnome System Monitor is a very useful tool for monitoring CPU and GPU temperature in Ubuntu. However, it does not provide as much information as lm-sensors or Psensor. It is more focused on displaying system’s resource usage.


Conky is a lightweight system monitor that displays system information on desktop. It can display a wide range of information, including CPU and GPU temperature. Conky is highly customizable, which allows you to configure it to display information that is most important to you.

To install Conky, open terminal and type following command −

sudo apt-get install conky-all

Once installed, you can launch Conky by typing “conky” in terminal. Conky displays system information on desktop in real-time. You can customize appearance of Conky by editing configuration file.

In addition to four tools we’ve discussed, there are a few more options available for monitoring CPU and GPU temperature in Ubuntu. Let’s take a look at some of them −


Hardinfo is a system information and benchmarking tool that can also display real-time CPU and GPU temperature. To install Hardinfo, open a terminal and type following command −

sudo apt-get install hardinfo Nvidia System Monitor

If you have an Nvidia graphics card, you can use Nvidia System Monitor to monitor your GPU temperature. Nvidia System Monitor is a graphical tool that provides real-time GPU temperature information, as well as other performance data.

To install Nvidia System Monitor, open a terminal and type following command −

sudo apt-get install nvidia-settings Htop

Htop is a command-line tool that provides detailed information about processes running on your system. It also allows you to monitor CPU and GPU temperature. To install Htop, open a terminal and type following command −

sudo apt-get install htop

Once Htop is installed, you can launch it by typing “htop” in a terminal. To view CPU and GPU temperature, press “F2” key to open setup menu, then navigate to “Columns” section and select “CPU temp” and/or “GPU temp”.


In conclusion, monitoring temperature of your CPU and GPU is essential to prevent overheating issues that can lead to decreased performance and even hardware damage. In this article, we have introduced you to 4 useful tools to monitor CPU and GPU temperature in Ubuntu. lm-sensors is a powerful command-line tool that provides detailed information about your system’s hardware. Psensor is a simple and easy-to-use graphical tool that displays temperature readings in real-time. Gnome System Monitor is a graphical tool that provides detailed information about processes running on your system, including CPU and GPU temperature. Finally, Conky is a lightweight system monitor that displays system information on desktop and is highly customizable. Choose tool that best suits your needs and keep your system cool and running smoothly.

High Cpu Usage In Roblox: 5 Ways To Fix It

High CPU Usage in Roblox: 5 Ways to Fix It No more high CPU usage in Roblox with these tricks




Roblox is a browser-based game and sometimes, it can consume more than the expected amount of CPU especially if your hardware requirements are subpar.

To reduce the high CPU usage, you should consider upgrading your OS or switching to a gaming browser.



To fix Windows PC system issues, you will need a dedicated tool

Fortect is a tool that does not simply cleans up your PC, but has a repository with several millions of Windows System files stored in their initial version. When your PC encounters a problem, Fortect will fix it for you, by replacing bad files with fresh versions. To fix your current PC issue, here are the steps you need to take:

Download Fortect and install it on your PC.

Start the tool’s scanning process to look for corrupt files that are the source of your problem

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High CPU usage in Roblox is a common issue that causes FPS drops and stuttering in games. It can even cause the game to crash. The game can be quite resource-intensive when playing with lots of people or using a lot of graphics. 

This article will take you through some of the most common causes of high CPU usage in Roblox and how to fix them.

Why is the game using 100% of my CPU?

If you’ve ever run a game and seen the CPU usage shoot up to 100%, you might have wondered how this is possible. It’s not that the CPU is being used so hard by the game that it can’t handle any other tasks, but rather that it uses all available cores to run itself.

This can happen for a variety of reasons:

Old game – You’re probably playing an older game that hasn’t been optimized for modern hardware. You can upgrade your CPU or play games optimized for old processors.

Outdated OS – Older OSes don’t include support for multi-core processors. This will help reduce CPU usage when running these old games so the best option is to upgrade your OS.

Resource-hungry game – Some games just require more processing power than others and will demand more resources than your computer can provide.

That being said, games that use 100% of your CPU are not necessarily bad. The reason they’re using so much CPU is to achieve the highest possible frame rate. 

So just how much CPU should Roblox use? If you have a high-end gaming PC or laptop, then there’s nothing to worry about when running Roblox. 

However, if your PC or laptop is below average and you want to play the game without issues, then it’s better that you know what kind of hardware and system requirements Roblox requires before playing it for the first time.

How do I limit Roblox’s high CPU usage?

Some basic things you can do to reduce CPU usage in Roblox include:

Ensure your PC meets the minimum system requirements to run Roblox.

Close all other programs running on your computer while playing Roblox as they might be using up some of your computer’s resources.

Uninstall any unnecessary programs.

1. Adjust your graphic settings 

If you have an old PC or laptop, then it’s possible that your computer may not be able to handle high graphic settings in Roblox. This will make your programs compete for the available CPU.

Expert tip:

2. Disable Hardware Acceleration 

Hardware acceleration basically improves the performance of graphics and sound but takes up more resources at the same time causing high CPU usage in Roblox. The steps to disable it will be different for each browser, but with this example, you get the main idea.

If you don’t know which drivers are causing problems on your PC because they’re not working properly anymore, manual updates can be time-consuming and still end up in a disaster. Luckily, there are other ways to approach this issue – a third-party tool.

Outbyte Driver Updater is a powerful yet simple Windows driver updater tool. It can help you easily update your outdated display card drivers, network card drivers, and other hardware drivers to their latest versions.

Boost your gaming experience and use Outbyte Driver Updater to keep your drivers updated at all times.

Free Trial Download now

4. Check for malware Is Roblox using CPU or GPU?

Roblox is not a game that uses graphics cards to render graphics although, in some instances, you may experience Roblox with high GPU usage. Normally, it uses your computer’s CPU to process the graphics, which means it’s less dependent on your graphics card.

That being said, if your computer doesn’t have a good processor, you’ll notice lower framerates in Roblox games. If you want to improve your framerate in Roblox, one option is upgrading your CPU. 

Another option would be to make Roblox use GPU instead of your CPU especially if you have a multi-core processor. You can turn on hardware-accelerated GPU scheduling to take off the load on your CPU if Roblox CPU usage is high.

And as we wind up, you can also reset your browser or switch to gaming browsers if you’re still facing high CPU usage issues with Roblox.

We also have a solution for when you experience high ping and lag in Roblox so feel free to check our comprehensive article on the same.

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How To Undervolt Your Cpu With Throttlestop In Windows

The more strenuous the tasks you carry out on your PC, the more your CPU (processor) will heat up, and the more vital it is to reduce CPU temperature. This becomes particularly noticeable during gaming or heavyweight video-editing, but your CPU may be prone to overheating anyway if it’s poorly ventilated, or the thermal paste on the CPU has worn out. Luckily, there’s a borderline-miraculous tool that can reduce high temperatures and reduce power usage by a process called “undervolting.”

It’s called Throttlestop, and this article shows you how to use it to undervolt your CPU.

Note: if you’re unsure about whether your CPU temperatures are too hot, read our guide on how to monitor your PC temperature in Windows. Certain laptops are also locked off from undervolting, which you can check by looking for a “Locked” sign in the Throttlestop FIVR menu.

What Is Undervolting?

Before pushing on, it’s worth knowing what undervolting is, as it’s a pretty serious process. While undervolting doesn’t damage your CPU, overdoing it can make your system unstable (though it’s easy to reverse). Overvolting, on the other hand, can damage your CPU if abused, but used carefully, can allow you to overclock your CPU to higher speeds. (We won’t be covering that today.)

Undervolting, simply put, reduces the amount of power/voltage being directed to your CPU. The more power sent, the hotter it gets. The less power, the cooler it gets. Simple. Another perk of undervolting for laptop users is that it extends battery life.

Best of all, undervolting your CPU doesn’t noticeably affect performance, even during high-intensity activities like gaming. It really is as good as it sounds!

Throttlestop Features

Throttlestop is a tool with many purposes. Its very name refers to its use in overriding throttling systems in your CPU to increase performance, but we kind of do the opposite here.

First, download and install Throttlestop, then open it.

Let’s take a look at the checkboxes on the main Throttlestop screen.

We’re only going through the ones that are relevant to modern CPUs, as several of those boxes relate to features for much older PCs. The following are the features you should look for:

Disable Turbo: this setting will ensure that none of the cores on your CPU run faster than their base clock speed. If you have a base clock speed of 2.6GHz that’s capable of Turboing up to 3GHz, checking this box will make sure it stays in the 2.6GHz region instead of boosting.

BD Prochot: a safety feature that seriously throttles your CPU when things get too hot inside your laptop. Generally, throttling will kick in when your CPU reaches 100C, but with this box ticked, the CPU will throttle even when your GPU gets too toasty. It’s a handy safety measure that’s worth having turned on for those rare extreme cases.

Speed Shift: on more recent CPUs (2023 onward), Intel released this feature, which helps the CPU respond faster to changes in the software-set clock speed. If this option appears in Throttlestop for you, then you should switch it on.

SpeedStep: if your CPU is older than the Intel Skylake generation (2023), then Speedstep does the same job as Speed Shift. By all means, switch this on if you have an older CPU.

C1E: switching this on will help save power when you’re running low on battery, as Throttlestop will switch off your cores automatically, based on how much strain they’re under. You don’t need to have this on when plugged into the mains.

Undervolt Your CPU Using Throttlestop

Next up is the four select-circles at the top left. These let you switch between different profiles, each of which can have its own undervolt settings. To explain how things work, we’ll setup a gaming profile.

Switch the profile using the radio buttons to “Gaming” or any profile you want. For instance, if you set it to “Battery,” you can optimize your CPU for battery savings.

Tick the “Unlock Adjustable Voltage” box in the new window.

Decrease the “Offset Voltage” slider, which is the undervolting part. It’s recommend to decrease this to “-100mV” to start.

Different CPUs can handle different levels of undervoltage, so you’ll need to experiment a bit to find out the limits for your CPU.

If you want to avoid having to open Throttlestop manually each time you want to undervolt, you can set it to open on Windows startup. Refer to our guide on how to use the Windows Task Scheduler for more info.

Using this method, I reduced my CPU gaming temperature from nearly 90°C down to a much less alarming 70ºC to 75°C. This is just about as much effect as you can have on your CPU temperature from within Windows.

If you’re still having trouble, though, you may want to think about opening your PC to blow away the dust.

Frequently Asked Questions How can I learn more about how to use Throttlestop?

If you want to do more than just undervolt your CPU and reduce CPU temperature, check out the guide that comes with your Throttlestop download. This provides tutorials and tips in the form of a YouTube video. If you don’t have the guide, check out the official video here.

Are there other ways to reduce CPU temperature?

If Throttlestop isn’t working for you or you can’t use it, you can reduce your CPU temperature by decreasing how much you do at once. You may also want to consider installing a CPU cooler. There are different varieties to best meet your needs. You may also want to try these troubleshooting steps to see if something else is wrong.

What if Unlock Adjustable Voltage is grayed out?

This means your computer doesn’t support undervolting using Throttlestop. You’ll need to find another way to cool your CPU.

If you have an Intel processor on Windows, you may be able to use the Intel Extreme Tuning Utility instead.

Do I need to worry about undervolting my AMD CPU?

Most modern AMD CPUs have a different architecture to run at lower temperatures, especially when compared to Intel processors. This is especially true with AMD’s Ryzen 5000 series. However, if you do notice higher temps, you can still try undervolting. Throttlestop may not work on AMD Ryzen CPUs, though. If it doesn’t, try AMD Ryzen Master instead.

Why doesn’t Throttlestop work on Windows 11?

This isn’t an issue for all Windows 11 users, but many users switching from Windows 10 to Windows 11 have reported that Throttlestop is no longer working for them. The common theme appears to be virtualization, especially issues with WSL 2 (Windows Subsytem for Linux).

You can try to disable virtualization via your BIOS. Some systems don’t have an option to disable it. However, if you really need to undervolt your CPU on Windows 11, it’s worth trying to disable virtualization in your BIOS to see if this is the problem.

Image credit: Unsplash

Crystal Crowder

Crystal Crowder has spent over 15 years working in the tech industry, first as an IT technician and then as a writer. She works to help teach others how to get the most from their devices, systems, and apps. She stays on top of the latest trends and is always finding solutions to common tech problems.

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