How to Overclock Your Monitor {Easy Steps}

If you’re reading this article, we’re pretty sure you’ve heard or have overclocked your graphics card, motherboard, RAM, CPU and even hardware of your computer.

It is possible to overclock your monitor as well. It’s a relatively easy process and will increase your screen’s refresh rate which in turn will provide a smooth gaming experience.


But, how to overclock monitor? Let’s look into the basics first before we get into how to overclock monitor?

What is Overclocking?

Overclocking is basically the process of increasing the refresh rate of the screen than compared to the stock rate.

Which means it will draw more frames per seconds on the screen making the monitor increase its performance. Overclocking causes your computer no harm and is completely safe.

Usually, companies reduce the clock speed so that the computer functions smoothly and without any problem.

Off late few companies have increased their clock speed than what it normally is (60Hz) and have been shipping them out.

This is the main reason why the budget monitors are shipped to the market at a refresh rate of 75Hz.

Monitors that are released mainly for gaming purposes have an impressive refresh rate of 120Hz, 144Hz, 160Hz, 165Hz and it could even go up to 200Hz. Hence, it is important to know the right way to how to overclock monitor.

What is Refreshing?

To explain in simple words what the term refreshing is, we can say that for a 70Hz monitor the image or the screen will refresh 70 times every second, in a 75Hz the screen will refresh 75 times every second, and for 144Hz the screen will refresh 144 times every second.

The higher the refresh rates, the better, especially if you’re looking for a PC gaming monitor. Technically the human eye can comprehend and sees at around 24 frames per second, but it is possible for the human to perceive a greater refresh rate.

Benefits of Overclocking Monitor

Let’s take an example, if you were playing Battlefield 4, your screen rate might be 100HZ that is your graphics card will be working at 100 frames per second.

Your monitor might be limited to 60Hz (60 frames per second). Due to the difference in the monitors limit, there is a lag of around 40Hz, and this lag creates a “tear” within what is being displayed.

In order to eliminate or reduce the lag or tearing, you’ll need to overclock. Basically, it is a reduction of screen tearing by increasing the frames per second.

 Can all Monitors be overclocked?

The main determinant to tell if your monitor can be overclocked is to look at the specifications of the panel.

There are few monitors that even though they are identical, the display panels might be slightly different giving you different results.

NOTE: it is really important to check all your specs first, especially your panel specs. Not all panels are manufactured in the same manner and in some cases, the manufacturer might have already applied to overclock setting.

In this case, if you try to overclock your monitor, the risks are pretty high if you push the limits further. Hence we suggest you look into all the details before you start the process.

This is going to be the ultimate guide on how to overclock monitor. It covers everything you need to know and most important it answers the question “how to overclock monitor”.

In this article, we will specifically stress on how to overclock monitor for Nvidia and AMD graphic cards.

IMPORTANT:  it is obvious that overclocking your monitor will definitely make your warranty invalid.

But the probability of something going wrong is very less, and the warranty is not something to worry about.

It is our duty to put it out there and let you know the consequences before getting into it. If something goes wrong, it is not our responsibility. So be careful in the process of how to overclock monitor.

As mentioned above, monitors will react differently based on their version and the make. Some monitors can reach a max of 75Hz whereas some can have a refresh speed of 110Hz like the single-DVI-input QNIX QX2710 if you follow the method accurately.

Hence, we can say that if one of your friends was able to overclock their monitor to a higher rate than you, it is mostly because of your monitor limits so don’t overdo it and push the limits as it is extremely harmful.

The process of overclocking is a very easy and straightforward process, and you can use a third party application called CRU or directly use software from NVIDIA and AMD. Let’s look at them individually:

Custom Resolution Utility (CRU )

The Customs Resolution Utility is a relatively old method and will not be compatible with all integrated Intel graphics or GPU’s. but if you’re using AMD graphics, this method will work.

Follow the steps mentioned below to increase your refresh rate.

  1. Download and install the application

  2. Open the application (CRU)

  3. You’ll find two boxes, one meant for detailed resolution and the other standard resolutions.

  4. Select the detailed resolutions box and click on add

  5. Now, select the timings option and change it to the option “LCD Standard.”

  6. Change the refresh rate than what the default was set at. Make sure you don’t set the refresh rate too high, the best place to start would be to increase it by 5Hz.

  7. Select OK and reboot your PC.

  8. The next part states the steps you will have to follow if you need to overclock or change the refresh rate on Windows 10,

  9. Open the display settings, and you can do this by right-clicking on the desktop

  10. Then, click on “advanced display settings.”

  11. Look for “display adapter properties.”

  12. From the monitor tab, you can select the refresh rate from the options provided according to your needs.

How do you know if it worked? If it was successful the monitor won’t go blank. This usually happens when you’ve increased the refresh rate too much. In such cases, the monitor will go blank and revert back to the old settings in about 15-20 seconds

NVIDIA Overclocking Guide

NVIDIA made it really easy to overclock your monitor’s refresh rate, it is extremely simple, and it can be done using the Nvidia control panel and nothing else!

First, you have to open the Nvidia control panel and expand the display section and then select the “change resolution” option present there.

This will further open the PC’s resolution and graphics card specs. Keep in mind the native resolution of the monitor and then select the customize button.

This will lead you to a new window where you can customize your resolution, and you’ll be able to see a list of random or an empty list.

Click on the “create custom resolution” option, and this again will open up a new window, here you’ll be able to see the refresh rate and the resolution.

If you’re using a progressive screen, remember to keep the scan type on Progressive. Keeping the timing on automatic and change the refresh rate accordingly.

Usually, the computer will have a default of 60Hz, and you can go up by 10 Hz and then hit the test option.

This will blank the screen for a split second, and another display will pop up (hopefully) asking if you want to confirm and apply the changes.

Just like in CRU, if for some reason you don’t get a screen confirming the changes, wait for 15-20 seconds and then the system will automatically revert back the settings to the default.

Once you’re able to establish the highest refresh rate, then you click “OK” and look for your custom resolution and refresh rate in the options presented under the Refresh rate option

Select apply and voila!  You’ve managed to overclock your monitor on a Nvidia graphics card!

AMD Overclocking Guide

For this method of overclocking to work, you will need the help of a utility called CRU, which was developed by ToastyX.

You can always download it from their official website. To start the process, like every other application download and install the application and remove all the non-active members from the list. This is only in the case of multiple active monitors.

Next, select the add option that you will find under “Detailed Resolutions” this will lead you to another window, here you select automatic LCD standard and make sure your resolution is set to the default option.

At the bottom of the window, you’ll have the option to have it interlaced, and you’ll also be able to see the refresh rate separately.

Here, you can add the overclock and then clock on the OK button. Once this step is done, you can see the new overclock rate under the “Detailed Resolution” section.

If you want to add more that is increase the frames per second, even more, you can follow the same process just repeat the steps.

Now, you’ll have around 4 options in the resolution option in the menu. Restart your computer, and this allows the computer to pick out the best and the newest custom resolution.

To check the resolution picked, once the computer has restarted go to the display settings and select the advanced display settings option and look under “monitor.”

you will be able to see the custom resolution and the screen refresh rate. Now, all you have to do is select the closest one to the refresh rate of your monitor and click the apply button.

This will make the screen go black for a while, and another window will appear asking you to confirm the changes.

If you don’t see any changes and no extra Window pop up. Do not worry, wait for 15-30 seconds and Windows will automatically revert the settings back to the original.

Once you’ve applied all the necessary changes, you have to go back to the CRU and delete the other Detailed Resolutions, except for the one that worked.

And Voila, you have successfully managed to overclock your monitor, and now you can enjoy smooth and lag-free gaming! Good luck.

 Post Overclocking

Since we have spoken about how to overclock monitor, we also need to know if the overclocking process has worked and if the monitor is skipping frames, that method can be used on both AMD and NVIDIA. Let’s look into how one could test if the overclock worked.

Once you overclock your monitor, it is important to check and fine-tune the monitor’s settings. The following part is basically the post overclocking steps that you could follow.

  • Firstly, you need to check if it is displaying all the frames. Frame skipping happens when the frame rate is too high, and the monitor cannot handle it. You can notice this lag, especially when you’re playing a game you might see a second of black screen, this is usually because of a frame being skipped. It can test your monitors overclock by simply launching TestUFO within the browser and open your browser in full screen. You will see white boxes in the background and then see your monitor’s resolution displayed at the bottom. If both of them match, it’ll display a green “valid” sign. This valid sign is an indication that your overclock has worked.

  • Secondly, to check if your overclock is not skipping any frames you’ll need to bring out a phone camera or a DSLR. Set the camera to the lowest ISO setting. Usually, the lowest a phone or a DSLR can go to is ISO 100. After setting your ISO to the lowest, take a picture of the monitor screen while the boxes are still all over the screen. The next step is to open the picture in your gallery and check if there are any black boxes between the white boxes this means that your monitor is skipping frames. This is the best time to reduce the refresh rate until the monitor is not skipping any frames. Ideally, you’re supposed to see only white boxes in a line.

  • Thirdly, the next step in the post overclocks segment is to adjust your monitor’s gamma and colour. This is not always necessary, and you could even skip this step. But, if your refresh rate was changed drastically, your colours will look washed out, and the image quality will be bad when compared to your default monitor’s refresh rate. You can correct this issue through the monitor’s on-screen display settings, or you could use another software like AMD, NVIDIA’s settings option. If you’re feeling a little adventurous, you can use the Yasamoka’s colour Sustainer for free, and this allows you to load custom colours.


This brings us to the end of how to overclock monitor. It is completely safe, and there is nothing to worry about. Just follow the steps and procedure, and you’re good to go. I hope it answered your question “how to overclock monitor?”

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