Best Thermal Paste to Buy in 2017

Best Thermal Paste Compound

Building your own computer, or simply upgrading for gaming or other purposes? You really need the best thermal paste you can get to ensure that your computer runs at optimal temperatures, and can perform at its best. We review the best thermal paste on the market for 2017 to ensure that your computer gets the best heat protection it can. We will look at the different types Metal based, Ceramic based, and Carbon based and the benefits offered by each different type. We look what it looks like, how to apply it and where to apply it.

If you are building your own computer you need to get the best product to ensure that it does not overheat and get damaged, especially if used for image or video editing and you are going to be doing some heavy gaming or overclocking it. Even if you are only upgrading the graphics cards, fans or any other component on your standard computer, you need thermal paste. We help you decide which one is best for your computer with our reviews on the best thermal paste for 2017.

Read any review and you will see that the Silver 5 comes up tops. It is easy to use and is designed specifically to optimise overclocked machines that need the best thermal paste to work at optimal levels. A great combo including the 60ml ArctiClean you get.
Our Rating:
  • Non-electrically conductive
  • Great combination of paste and cleaner
  • Easy to use
  • Does not run, migrate, bleed or separate
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By Arctic Silver 5
The best thermal paste 2017 by far. This non-corrosive, non-bleeding and non-conductive and it is easy to apply and safe for use on delicate circuitry. The MX-4 provides excellent heat dissipation and is long lasting. You only have to look as far as the customer thermal paste reviews online to know this one is the one you need for your high-performance CPUs and GPUs.
Our Rating:
  • Efficient heat dissipation
  • Long lasting
  • Carbon Micro-Particle Based
  • Easy and safe to apply
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If you are looking for a really great the product to use on your computer that will not cost you a lot, then the Cooler Master High Performance Thermal Paste is what you are looking for. Dielectric and easy to apply getting your CPUs temperature down will be easy. Perfect for use on your CPU, VGA and other computer components at a fraction of the cost of others available on the market.
Our Rating:
  • Easy to apply
  • Dielectric
  • Includes applicator
  • Zif Socket Template
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By Cooler Master
Looking for a product that works extremely well for all cooler fans, heat sinks and water-coolers then you found it in the Arctic Carbon-Based Thermal Compound for all Cooler Fans.
Our Rating:
  • Low resistance
  • Non-curing
  • High thermal conductivity
  • No Bleeding
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The ultimate in heat dissipation is what you get with the Gelid Solutions GC-Extreme. It is a recommended product by reviewers and one of the best on the market for 2017.
Our Rating:
  • Non-Corrosive & Non-Curring
  • GELID Applicator
  • Non-electrical conductive
  • Non-Toxic
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By Gelid Solutions
Metal is a good thermal interface material, thermal transmission wise. Although you just have to take care when working with this type of thermal paste, it will give you great results in respect of cooling your high performance CPUs.
Our Rating:
  • 100% Metal
  • Easy to apply
  • Includes cleaning kit
  • Excellent for overclocked CPUs
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By Coollaboratory
A good choice of thermal grease paste for hard-core gamers and people who overclock their machines using demanding applications.
Our Rating:
  • Easy to apply
  • Optimal heat transfer for all coolers even water coolers
  • Thermal conductivity 12.5 W/mk
  • Excellent for overclocked machines
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By Thermal Grizzly
An excellent ceramic based compound that will keep your computer from overheating and provide long-term stability to your system.
Our Rating:
  • Provides long-term stability
  • Non-conductive
  • No silicone
  • Ceramic based compound
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By Arctic Silver 5
The Diamond has superior bulk conductivity and is guaranteed to keep you overclocked CPU at the coolest temperatures possible. As it contains no metal there is no chance of short circuiting occurring, however accurate application is paramount to peak performance.
Our Rating:
  • Non-conductive
  • Thermal conductivity of 2000-25000 W/mK
  • Curing time of less than 2 hours
  • Non-capacitive
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By IC Diamond

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Buyers Guide Questions

How to Apply Thermal Paste to a CPU?

You can have a good or even a great product but if it is applied incorrectly, you will find your computer overheating or getting hotter than normal. If you apply the thermal paste incorrectly you also run the danger of damaging the motherboard or other components, and if using a metal based thermal paste you could cause a short circuit once you turn the power back on. But, before you even think of applying your thermal paste you will have to remove the old paste.

This is very simple to do. Many of the best thermal pastes will come with a cleaning kit, but if they do not, then do not despair. You can use Isopropyl alcohol to clean off the older paste. You can use any isopropyl alcohol with a 70% concentration, just make sure it is the fragrance free and additive free type. Acetone also works, however you need to be a bit of a pro to use this as it can corrode plastic and damage either the CPU socket or motherboard if you are not careful. Once you have your isopropyl alcohol and a lint free cloth, you will need to detach the CPU from the motherboard socket. Pour a small amount onto the cloth and apply light pressure with your fingertips to clean off the residual thermal paste. You will repeat this with the CPU and heatsink.

Are sure which CPU is best? Check out our CPU processor guide here.

Once you have cleaned all the old thermal grease off you can start applying your layer of thermal grease. The purpose of the thermal paste is to fill up the air pockets that are found between the CPU and the heatsink. In order to do this you need to coat the surfaces with a thin and even film of the thermal paste. If you put too much on, you could hinder the CPU dissipation or it could spill onto the motherboard, which if you are using a metal based product will cause electrical damage. Too much thermal paste could actually increase CPU temperatures which defeats the purpose entirely. There are two ways to apply your thermal paste.

The first is apply a thin vertical line across 2/3 of the CPU. The heat from the CPU and the weight of the heatsink will spread the thermal grease evenly over a period of time, this is called curing.

The second method is to apply a small dot of the paste at the centre for your CPU. You need to apply about half the size of a pea for the thermal paste to effectively cover the entire CPU.

If you are using a very thick paste then it would be advisable to use the line method but if your thermal pastes are not that thick or does not come with a syringe, then the dot method will be the one to use.

Thermal Paste for Ps4?

Is gaming your first love, can you not do without your PS4 but the noise it makes starting to drive you mad and interfering with the quality of your experience. The thermal paste on your PS4, just like in your CPU in your computer, can wear out over time, it gets crusty and stops working which makes your PS4 overhead and the fans run louder than normal.

This will result in your PS4 getting louder and louder the longer you play and it makes game time unpleasant. In order to get that whisper quality back in the fans of your PS4 you will need to replace the thermal paste. This can seem like a daunting task, especially if you have never done it before. However it is quite straight forward.

To get to the part you need to apply the thermal paste too, unscrew the bottom of the case and remove each part, it is a great idea to keep them aside in order so you can put it back together the same way. Once the motherboard is out, clean it off thoroughly to remove debris and the old thermal paste, apply the new thermal paste and reassemble.

Use carbon or ceramic thermal paste as this is the best thermal paste for PS4. Ones such as the Silver 5 CPU Paste 12g PC XBOX. If you use a metal based product then just be careful as there always chance of short circuiting should you have a slight mishap and spill some on the motherboard. It would also be wise to choose a great thermal paste that has a long lifespan, and is designed to cope with products that work hard, so you won’t have to go through the whole ordeal again.

Once you have replace the thermal paste you will find that the fans on your PS4 will run whisper quite again and you can go back to enjoying your experience without that annoying interference.

Thermal Paste for Xbox One?

Being a gamer is important, and you need to have as little distracting noise to make your experience great. Just as your old computer will need a revamp at times the Xbox one is no different. It is the original Xbox and an oldie but goody, however you may find that you now have a need to replace the factory thermal paste in the box for it to continue being old faithful on a rainy day. To do this is quite a process and you can Google on how to get to the sections of the Xbox you need to in order to replace the thermal paste.

So do you use the same thermal paste you would use in your computer? Essential yes you can. Most of the best thermal pastes will work for CPU, GPU and your Xbox One.

Bear in mind that is would be an idea to choose one that does not contain metal, as one slip and you could damage your motherboard due to short circuiting. Also choose one where it will last a long time so will not have to replace it again for a few years, as taking your Xbox One apart not an easy process.

Some of the better options on the market for Xbox such as the High Performance Thermal Paste for PS4 XBOX ONE PlayStation, APU, CPU, GPU, X1, PC and Cooling Mx-4 PC PS3 PS4 XBOX ONE Artic Ac Pasta TERMICA.

What’s the best Brand Thermal Paste to Buy?

This is a very subjective question as the answer depends entirely on you. If you read the reviews available on different sites you will see the name Cooler Master mentioned often as the top brands when it comes to thermal paste. Many people will ask is there a difference in the types of thermal pastes you get for different devices, such as a best thermal paste for cheap gaming laptops or best thermal paste for GPU, however essentially most of the thermal pastes do the same thing in all of instances, they dissipate heat to keep your CPU, Xbox, PS4 and other devices cooler and working at their optimal levels.

So which one brand is the best to buy? Just you can answer that question, although we can definitely let you know which ones we think are top of the pops. If you are unsure of what to look for then a good way to decide is to read the reviews and see what the customers say about the different brands before making your decision. Then there is the consideration of price. A good product will definitely come at a price, however it will last you a long time, and do a good job, so can you afford not to get the best, no matter what the price?

What’s the best Thermal Paste Cleaner?

The best to use as a thermal paste cleaner is Isopropyl alcohol to clean off the older paste. You can use any isopropyl alcohol with a 70% concentration. Of course a 99% concentration is best, just be sure that what you are using is fragrance free and additive free. The other good option is Acetone, however just be aware that this is corrosive and if you make a mistake using it, it could damage either your motherboard or CPU socket.

In conjunction with these liquids you will need a clean lint free cloth. Microfibre clothes are very good for cleaning off residual debris and thermal paste. Of course the other option is get some thermal paste cleaner kits along with your new thermal paste, such as the ArctiClean 60 ML Kit.


In order to facilitate the heat transfer between the CPU core and heatsink and thereby improving the performance of your CPU by preventing overheating, you need the best thermal paste you can buy. No matter if you are building your own computer from the ground up, or modifying your old computer to make it better for photoshop or other demanding applications, thermal paste will be one of the most important items you need to ensure optimal cooling. We have reviewed some of the best on the market including metal based to ceramic and carbon based products. Which one you choose is up to you, but you will definitely need the best thermal pastes you can get in order to ensure your computer is up to standard. Read more computer product reviews right here.

Arctic Silver 5

Top Pick

A highly thought of product as witnessed by our Silver 5 review, the 5 is specifically designed to work in overclocked machines. It is non-electrically conductive, easy to use and will not run, migrate, bleed or separate during normal usage. To top all of this you get the ArctiClean 60ml cleaning kit along with the paste. A great combo at a great price and that makes this our top pick for the best available on the market in 2017.


Premium Choice

A fantastic brand known to produce some of the best CPU cooling pastes on the market, so it is no surprise that it is another one of its products that gets the nod as our premium choice. The MX-4 is a carbon micro-particle based paste that is easy to apply and safe to use on all CPUs. It offers superb, efficient dissipation and is long lasting. One of the best products for CPU and GPU on the market in 2017.

Cooler Master HTK-002-U1

Great Value

Cooler Master is another outstanding brand in this sphere today. The Cooler master high performance thermal paste offers great value and great performance. It is dielectric and will insulate your CPU from heat. It will keep your computer cool during overclocking and allow it to idle at lower temperatures. The Cooler Master comes with an applicator to help you easily apply it and a Zif Socket Template to ensure you apply in the right areas. With all the great features and exceptional performance of this product it gets our vote for great value thermal paste on the market in 2017.

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