How To Replace GPU Thermal Paste

How To Replace GPU Thermal Paste-[Complete Guide]

Replacing the thermal paste on your graphics card can help improve its performance. In this blog post, we’ll show you how to do it. We’ll also provide some tips on how to choose the right thermal paste for your needs.

It is easy to replace the CPU thermal paste. But wondering how you can change the GPU’s thermal paste? You have to remove the graphics card from the motherboard. Unscrew the fans and the heat sink from it. Now apply the new paste and cover it again.  

So if you’re looking to get a little more out of your GPU, read on!

What is thermal paste and why do you need to replace it 

Thermal paste, or thermal grease, is a viscous material that is applied to the surface of heat-generating components in order to improve the conduction of heat away from those components.

In most cases, it is recommended to replace the thermal paste on your graphics card every couple of years. This helps ensure that your card is running as efficiently as possible.

Your card is just like another CPU. IT generates heat during working. It also needs to cool down. That is why it has the fans on it. So It is necessary to check and replace the thermal paste of your GPU.

How to replace the thermal paste on your graphics card

To replace the thermal paste on your graphics card, you’ll need the following:

  • Thermal paste tube
  • A screwdriver
  • A clean cloth or paper towel
  • Rubbing alcohol or a cleaning solvent

Follow These Steps Carefully:

Step 1: Shut down your computer and remove the power

Turning off your PC is essential to remove the card. Do not try to remove the card while your PC is on. You may damage the card. PC display will suddenly drop and may damage the peripheral device. So always shut down your PC and remove all power sources from it.

Step 2: Unscrew All The Screws On Graphics Card 

How To Replace GPU Thermal Paste

After unplugging the card. Remove all the screws on the card. Now remove the heatsink and fans carefully. You don’t want to damage the expensive fans. Now place them aside. 

Step 3: Remove The Old Thermal 

How To Replace GPU Thermal Paste

After removing the heatsink. You have to clean the old paste on the heat sink and GPU IC on the card. For GPU use the rubbing alcohol o a cloth. Gently rub the heatsink and remove the old paste. For the IC, use the 90% rubbing alcohol (90ml Rubbing alcohol 10ml water) made according to need. Gently clean the IC. Now let both the components dry for 10 to 15 minutes. 

Step 4: Air Blow The Card

How To Replace GPU Thermal Paste

Now use an air blower to clear the fans and heatsink. Both may contain dust and debris. It is necessary to clean your GPU before laying the new paste. Or the new paste will be contaminated with dust particles.

Step 5: Apply The New Thermal Paste

How To Replace GPU Thermal Paste

After complete drying. Apply a pea-sized drop of the thermal paste on the center of the GPU IC. Now cover it with the heat sink and crews it with the fans. This is how you can apply the thermal paste on the GPU.

Tips For Ensuring Optimal Cooling Performance

When replacing the thermal paste on your graphics card, there are a few things you can do to ensure optimal cooling performance:

  1. Make sure that the surface of the graphics card is clean and free of any dirt or debris.
  2. Use a quality thermal paste that is specifically designed for GPUs. Some good options include Arctic MX-4 and Cooler Master GeminII M5.
  3. Apply a thin, even layer of thermal paste or just a pea size to the surface of the graphics card. Too much thermal paste can actually cause problems, so be careful not to apply too much.
  4. Reinstall the cooler onto the graphics card and make sure that it is properly seated.
  5. Apply fresh thermal paste to the CPU, if necessary.

Enlist the Benefits Of Using Thermal Paste For GPU

  1. Reduces Heat Capacity by up to 50%
  2. Lowers GPU temperatures by 10-15 degrees Celsius
  3. Prevent GPU Failure
  4. Lowers Noise Emission
  5. Easy to apply, just a few dots will do
  6. Increases the GPU life

Thermal paste is a heat conductor that helps transfer the heat away from your GPU and into your heatsink. By doing this, it allows your GPU to cool down instantly. 


Q. What is GPU thermal paste?

A. Thermal paste is a superconducting material. It is used to cool down the CPU and GPU of your computer, there is a specific way to apply the thermal paste on your CPU or GPU. Visit the blog to know more about it. 

Q. How often should I replace my GPU thermal paste?

A. It is recommended that you replace your GPU thermal paste every 6-12 months, depending on how often you use your computer. Thermal pate may last up to 5 years. But it is necessary to keep checking the paste often. 

Q. Should You Replace GPU Thermal Paste?

A. Just like the CPU, your GPU also has a processor in it. It gets hot too. This heat is dissipated through the heat sink and fans. It is necessary for you to keep checking the thermal paste after every 12 months. If you find it dry replace it immediately. 

Q. How to Correctly Apply Thermal Paste to CPU or GPU?

A. There is a specific way to apply the thermal paste. You can not just apply it as a regular paste. You have to unscrew your CPU or GPU. Now remove the heatsink and fans from it. Clean the pre-applied paste. Now apply a new paste of pea size. Screw the card back and install it on the PC. 

Q. Why you should change your GPU’s thermal paste?

A. Just like the CPU, GPU possesses a processor. This processor also gets heated while rendering or working. The thermal paste often gets dried due to this heat. That is why it is necessary to keep changing the thermal paste every year.


Replace your thermal paste every time you clean your graphics card. This will ensure that your graphics card is running as efficiently as possible and will help to extend the life of your card. The thermal paste helps to conduct heat away from the chip and into the heatsink, so it’s important to keep it in good condition.

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