Best Thermal Pastes For Laptops to Keep Temperatures Normal

The processor is undoubtedly the backbone of any computer. And it is important to ensure that the temperature of the processor remains maintained so that it’s performance can be maintained. 

One of the things that has to be maintained is the temperature of the processor. Due to the excessive workload, it is quite easy for processors to overheat which can not only have an impact on their performance and speed but can also cause physical damage to the processor. Therefore, it is important for users to be vigilant and take measures to maintain the right temperature for their processors. 

The use of a thermal paste is an excellent way of ensuring that the processor remains cool and does not overheat. You will find plenty of thermal paste options in the market, but not all of them are as effective as they claim to be. Therefore, it is extremely important for one to make the right choice and pick one that is truly dependable and will guarantee that the processor doesn’t overheat. 

We tried a couple of options and here are the top seven options that impressed us the most. 

Top Six Thermal Pastes For Laptops

1. ARCTIC MX-4 Thermal Compound Paste:

ARCTIC MX 4 Thermal Compound Paste


The consistency of the thermal paste is just perfect. It is neither too thick nor too runny. Therefore, it is very easy to apply. The paste sits perfectly on the processor and fills in any void or air gap so that heat can be dissipated away from the processor and it can remain cool and overheating can be prevented at all costs. 

Carbon Micro Particles:

The thermal paste comprises of carbon micro particles. They are an excellent choice due to their higher thermal conductivity. They have the ability to draw away heat in a uniform manner. Whether the heat is generated from the CPU or the GPU, the carbon particles will draw it away from the processor and play an integral role in keeping the temperature of the processor as low as possible. The tried and tested formula of the paste has always proven itself and will not fail to impress you. 

Safe And Reliable:

The formulation and consistency of the paste is free from any sort of component that may damage the electrical components of your processor. It will not mess up with the conductivity of your processor and will rather amplify the performance of the processor by playing an integral role in heat dissipation and cooling. 

  • Perfect consistency that is easy to apply and sits perfectly on top of the processor.
  • Does not interfere with the conductivity of the processor or it’s electrical components
  • Safe and effective formula that has proven excellent for thermal conductivity.
  • Fails to control temperature during overclocking or gaming.


2. Thermal Grizzly Kryonaut Thermal Paste:

Thermal Grizzly Kryonaut Thermal Paste

Syringe Application:

The paste comes in the form of a syringe which makes the application quite simple and convenient. You have to press the syringe while pounding the other end towards the desired area and the paste will automatically squeeze out and evenly spread itself over the processor. The smooth and consistent texture of the paste allows it to spread evenly across and the layer is uniform so that heat management can be handled in an efficient manner. 

Overclocking Support:

There are several thermal pastes in the market that do great for regular use but fail to control the heat when the computer is used for overclocking or multiprocessing. This is not the case with this thermal paste. The formula of this thermal paste is specially designed for overclocking which means that you will be able to use it to cool your processor down while gaming, running heavy programs or when you are running multiple applications at once. 


 The nano aluminium particles inside the paste accelerate the heat dissipation process. The aluminium particles are great conductors of heat which means that they have the ability to draw away heat from the processor and remove it rather than allowing it to keep building up and raise the temperature of the processor. This also ensures that the heat is removed at a rapid rate so that the performance of the processor remains stable and is not affected in an adverse manner. 

  • Manages heat dissipation in an effective and fast manner.
  • Syringe based design for easy application
  • The layer spreads evenly across for the right coverage
  • At times the paste feels too runny and liquidy.


3. Arctic Silver 5 AS5-3.5G Thermal Paste:

Arctic Silver 5 AS5 3 5G Thermal Paste


When using this thermal paste, you can be a hundred percent certain that the performance of your processor has been maximized. The thermal paste draws away heat from the processor thanks to its viscous and dense consistency and silver particle composition. This keeps the processor cool and prevents heat buildup. The maintenance of the temperature for the processor not only amplifies its performance but also prevents hardware damage and extends the longevity of the processor. 


When applying the paste, you will notice that it comes with a thick and dense consistency. It is an important factor as it helps the paste spread properly on top of the processor. When you apply the paste, it will neither be too thick that it blocks the processor nor be too thin and runny that it will drip all across the processor. The thickness of the paste is just perfect so that it can hold its position on the processor and layer up nicely without being bulky or too liquidy. 


The main component of the thermal paste is silver and thermal conductor rather than silicon. There are a majority of thermal pastes in the market but most of them are made of silicon. The silicon does replicate the thick consistency of the thermal paste but has little to no role to play in enhancing the thermal conductivity of the paste which means that using such thermal pastes is almost useless. But since the formulation of this thermal paste is free from silicones, you will find it to be effective and it will surely draw away heat from your processor properly. 

  • Silicon free formula for effective heat dissipation
  • Viscous and dense formulation for easy application
  • Effective for overclocking and multiprocessing
  • The packaging of the paste tends to leak at times.

4. Noctua NT-H1 3.5g Pro Grade Thermal Compound Paste:

Noctua NT H1 3 5g Pro Grade Thermal Compound Paste

Ease Of Use:

Both the application as well as the cleaning of this paste is quite easy. The syringe based design makes it easy to apply the paste. Simply press the base of the syringe and the paste will come out of the other end. It is not only the application of the paste that is simple and convenient, but the cleaning is also hassle free. All you need to do is to wipe the paste using a piece of dry cloth or a tissue paper and it will come right off. It will not leave a sticky residue behind nor will stain the processor. 

Non Corroding:

A lot of research has been put into the formulation of the thermal paste. All the components of the thermal paste are a hundred percent safe for the processor. They will not interfere with the electrical conductivity of the processor nor will cause corrosion or any other form of damage. Therefore, you can be a hundred percent certain that you have made the right choice and the thermal paste is a hundred percent safe for your processor. 


This thermal paste is one of the most durable thermal paste options that you will find in the market. It is non bleeding and non drying which means that it can easily be used for upto three years even after it has been opened. Even when applied to a CPU processor, the thermal paste will keep supporting the heat dissipation for upto five years. Therefore, you can invest in this thermal paste with the certainty that you will be using it for years to come. 

  • Non bleeding and non drying formula for longevity and durability
  • Does not interfere with the conduction of the processor
  • Easy to apply and clean
  • Has to be reapplied after a couple of months.


5. MasterGel Maker Nano High Performance Thermal Paste:

MasterGel Maker Nano High Performance Thermal Paste

Temperature Maintenance:

One of the biggest flaws of some thermal pastes is the fact that they tend to become ineffective with the passage of time. But thanks to the diamond particles in the formula of this thermal paste thermal paste, the paste will remain effective for longer. You will see that once applied, it will play an integral role in keeping the system cool for years. You will not have to remove the thermal paste, replace it or thicken the layer. In this way, it is a long term investment as the gel will last for years to come and you will not have to replace or reapply it for it to remain effective. 


You will notice that it is a thick and viscous gel. It is not liquidy or runny. The viscosity of the gel not only makes it more reliable but also improves its performance. The application of the gel is quite simple. Due to its density, it has the ability to hold its place. Moreover, it can easily be layered on top of the processor. When you want, you can also easily peel it off. Simply rub it gently with a tissue paper and it will come right off. It will not crack or dry out which further makes it a reliable way of controlling the temperature and keeping heat away from the processor of the computer. 

Easy Application:

The application of this gel is as simple as it can be. In order to use the thermal gel, make sure that the processor is clean. Wipe away any dust particle from the surface and then drop a small amount of the gel on the desired area. Now spread it across evenly using the tip of the syringe. You will also find a scrapper in the package. Using the scraper, spread the gel evenly across so that the layer is uniform. Once you have covered the processor with the layer evenly, you can go ahead and switch on your PC and start using it. You do not need to let the gel dry for it to be ready for use. 

  • Viscous and dense formula, holds its place
  • Easy to apply and remove
  • Diamond particle composition for best conduction and heat management.
  • The gel leaves behind a residue on the processor even when cleaned.


6. GELID GC-Extreme 3.5g with Tooling Thermal Conductive Heat Paste:

GELID GC Extreme 3 5g with Tooling Thermal Conductive Heat Paste

Extreme Use:

There is a huge range of thermal pastes that are available in the market. But most of them have been designed for personal use. They are unable to function as effectively when they are used for commercial use. Or when they are applied on processors that are used for multitasking or running heavy applications. Therefore, they fail to perform in such scenarios. However, this is not the case when it comes to the Gelid GC-Extreme Thermal Conductive Heat Paste. It has specially been formulated for the CPUs and processors that go through heavy usage. The paste functions well and will surely keep the temperature under control no matter how extensive the use of the CPU is. 

Thermal Conductivity:

The thermal conductivity of this thermal paste is beyond impressive. Thanks to the amplified thermal conductivity, the paste can conduct heat and draw it away from the processor. The density of the paste paired with the thermal conductivity ensures that the paste does not let the user down. It will control heat and lower the temperature in an effective manner. This way, the users will be able to use their computers and run as many processes as they want on the processors without having to worry about the heat production. They can be certain that the paste will do its job and will keep the temperature under check. 


This is one of the most durable and long lasting thermal pastes that you will find in the market. The thermal paste is made to last. Therefore, you can be certain that it is a long term investment. Once applied, the effects of the paste will last for years to come. You will not have to reapply the paste or add on the layer. You can check the temperature whenever you want to. No matter how long it has been since the paste has been applied, it will still ensure that the heat conduction is managed in an effective and reliable manner. 

  • Syringe based design for easy application
  • Excellent density and thermal conductivity
  • Suitable for processors that are used for multitasking and running heavy applications
  • The gel layers are quite thick on top of the processor.



If you are tired of your processor overheating and need to find a solution that can prevent heat damage, you should surely try using a thermal paste. Most people do not realize the significance of making use of a thermal paste. But you will actually start realizing its need and importance when you give it a shot. 

There are plenty of thermal pastes in the market. But not all of them are as effective as they should be. Some pastes are nothing but syringes filled with silicon that replicates a thick and viscous mixture. But in reality, is no good for the processor. Therefore, if you are interested in making use of a thermal paste, it is important for you to pick a paste that is truly dependable and reliable. 

To help you in this regard we have compiled a list of some of the best thermal pastes in the market. These pastes have been tried and tested so you can be a hundred percent certain that they will get the job done and will not let you down. The application, effectiveness, performance – each and every aspect of these thermal pastes is just perfect. 


Does Thermal Paste make a difference?
Yes.Think of a thermal paste as a coolant. It will cool down your processor by helping in heat dissipation. If you are someone who uses a heavier CPU or does a lot of multitasking and runs heavy programs, your CPU would heat up quite easily. The use of a thermal paste would help bring down the temperature and ensure that the processor does not heat up and is maintained within a low and optimal range. The use of a thermal paste is not as effective as the use of a fan or a radiator based cooling system, but it surely does have an impact on the cooling of the system.
Can I use toothpaste instead of thermal paste?
No. Do not make this mistake at any cost. A thermal paste is a compound that is specially designed to be used with computers. Therefore, it’s formula is safe for the processors. A toothpaste on the other hand, will do harm but no good. It will not cool your processor and will also end up causing corrosion and other problems. Therefore, rather than experimenting and damaging your system, it is best that you make use of a thermal paste and keep the toothpaste away from your processor.
How much thermal paste should I use on my CPU?
Many people make the mistake of using too much thermal paste on their CPU. In reality, you only need a small drop of the paste. Make use of a very small drop and then spread it evenly across the processor. If you layer too much thermal paste, it will not only weigh on your processor, but will also cause more harm than good. Therefore, make use of the thermal paste in scarce manner and only use the amount required to cover your processor with the paste.

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