How to Overclock Your Graphic Card For Free?

If you love PC gaming, then a graphic card is the most important thing about your computer, which is like a heart and soul to it. The performance of your screen depends upon your graphic card. If you are thinking of fixing your graphic card a little, then you can do it easily just by overlocking your graphic card. Hence in this article, we will let you know how to overlock your graphic card.

Video card overlocking is comparable to overclocking your CPU but simpler; you may overclock your video card by gradually increasing its core frequency and checking its stability using a benchmarking program after each small increase.

How to Overclock Your Graphic Card For Free

It’s simple to increase gaming performance and improve multimedia playing or video rendering by overclocking a GPU. Overclocking your graphics card might give you the extra power you need if it isn’t handling tasks well. Check out the steps below to keep your gear operating properly and get specialist performance-enhancing software.

Things you need to overlock your graphic card

To overlock your graphic card you need to follow these 3-points:

  • Benchmarking tool
  • Overlocking tool
  • GPU-Z

Benchmarking tool

You’ll need to use a benchmarking program that strains your card to the limit in order to stress test it. It’s preferable to use Unigine Superposition and Unigine Heaven; the former is more contemporary and tests newer cards a little more severely, while the latter is a little more dated but allows you to conduct an endlessly long stress test without paying. We’ll employ both in this tutorial since it’s beneficial to have a variety of stress testing.

Overlocking tool

The bulk of the overclocking tools that are currently accessible come from different video card manufacturers.


Although it’s not absolutely necessary, you can use GPU-Z to verify that the clock and voltage changes you make while stress testing truly occurs.

While Overlocking the graphic card

While you’re overclocking your PC’s graphic card, you need to be very careful with the steps because you definitely want everything to be perfect.

Benchmark the stock settings

It’s a wise option to benchmark your system before you get started just to make sure it is stable at the stock clock speeds. Additionally, and as a pleasant extra, this will show you how much performance you actually gained. Open Superposition and select a Preset option from the menu. Try to select a setting that is similar to or higher than the ones you would use to run most games. You wish Superposition to operate at 1080p resolution and drive the graphics hardware to its absolute limit.

For the majority of current cards, High or Severe certainly isn’t a terrible pick. If you don’t want your frame rate to be fixed to the frame rates of your display, therefore ensure Vsync is disabled. Next, press the large, black “Run” button. It will take roughly five minutes to go through a number of situations. Clock speed, frame rate, temperature, and other performance data are displayed in the corner.

You will see a final scorecard after you’re done with benchmarking.

Increase core clock and Re-Benchmark

Slide the Power Limit slider all the way up in MSI Afterburner. The Temperature Limit slider may be set to any value. Secondly, increase the Core Clock by approximately 10MHz.

After pressing the Apply button, execute Superposition once more. Never neglect to monitor the temps and check for glitches as the benchmark is running. When it’s finished, note your frame rates and increase the Core to 10MHz yet again. Benchmarking and boosting should be repeated until problems arise.

The benchmark will malfunction at some point, whether by crashing or by displaying glitches on the screen while it runs. If this occurs, restart your computer.

Play a Few Games and Run One Last Stress Test

Now you can test your card if you’ve discovered settings that are relatively reliable. If you are playing an older game, start it up and adjust the graphics settings as high as you can to make sure your graphics card is being used to its full potential. To begin the stress test, click the Run button. Allow it to run for many hours while you monitor your temps to ensure they aren’t in danger. You might need to set your clocks back a little bit if it crashes to make sure they are really steady. You should find the perfect settings for your setup after some time and experimentation, at which point you can benefit from a slight performance increase.


Finally, both the GTX 1080 Ti and the RX 580 will provide a comparable performance improvement. On average, reduced graphical settings with high frame rates result in an increase of 7 to 11fps.
You will obtain 3 to 5 more frames per second if you use high graphics settings and moderate frame rates (30-60fps). That may not seem like much of a difference, but if you use a 60Hz panel with Vsync enabled, dipping below 60fps at all can decrease your frame rate in half.

This isn’t the conclusion of the story. You may then tweak Afterburner’s fan curve to tailor the cooling, experiment with Nvidia’s GPU Boost curve for sharper overclocking, or change your card’s hardware or BIOS to take it a little far.

The verdict

Overclocking your graphics card is the process of progressively raising the clock speed of the visual card in order to improve its performance. While upgrading and downloading your software, use a VPN because your own security using Wireguard VPN is protected, and you can surf the internet with unlimited downloads using it.

Overclocking your GPU is similar to overclocking your CPU in that it involves gradually raising the graphics card’s core frequency while evaluating its performance using a benchmarking tool and making sure it doesn’t grow too hot.

About Author
Meet me. I am Shubhaa, the face behind CrazeForGadgets. I am a fitness enthusiast and love to experiment with new things. I am very much attracted to gadgets and love to explore everything about anything launched new. Being a Science Graduate, I am always fascinated by new things. And my this craze for exploring new gadgets led me to launch this site.

Leave a Comment