The 10 Best PC Processor Cooling pastes (2023 reviews)

We consider a pc processor cooling paste to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Noctua PC Processor Cooling Paste READ REVIEW

Best For motherboard: Buy: Rmal Grizzly PC Processor Cooling Paste READ REVIEW

Best For Xbox One X: Buy: Corsair PC Processor Cooling Paste READ REVIEW

Best For normal Use: Buy: Arctic PC Processor Cooling Paste READ REVIEW

Best For Price: Buy: SYY PC Processor Cooling Paste READ REVIEW

Best For console: Buy: JLJ PC Processor Cooling Paste READ REVIEW

Best For money: Buy: Coolercube PC Processor Cooling Paste READ REVIEW

Best With Liquid Cool systems: Buy: Cooler Master PC Processor Cooling Paste READ REVIEW

Best For wood stove Fan: Buy: Gowizdream PC Processor Cooling Paste READ REVIEW

Best Excellent efficacy Compound: Buy: Aairhut PC Processor Cooling Paste READ REVIEW

Best Overall: Noctua PC Processor Cooling Paste

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The noctua pc processor cooling paste is capable of outshining several other paste featured in this list in overall features. This is a very high quality noctua thermal paste that you can’t go wrong with. It is 95*c thermal throttling at 3.70 ghz on all 6 cores with a 60 watt tdp fan running at high speed. It provides an amazing thermal layer to help with heat dissipation. The accompanying cleaning wipes with NH-2 and higher temps do not warrant the increased cost.

This product is easy to use and similar to most thermal pastes. It is designed to allow heat to transfer through it and into another medium, ie a copper plate on a heat sink, pc can run as hot as. The wipes are really useful for cleaning the old stuff off.

• Easy to use and you will like it
• Included alcohol wipes were nice for removing previous thermal paste
• One of the new comers and featured product

Best For motherboard: Rmal Grizzly PC Processor Cooling Paste

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The rmal grizzly pc processor cooling paste is the best reliable paste on the market today. This is the regular thermal paste if you are looking for the liquid metal called conductonaut. It is perfect for even the most demanding configurations and can also be used in industrial cooling systems. It is the highest heat conductor made as of. It comes with a 3 page folding instruction pamphlet, a card with a verification code, and a spatula for spreading. It is pasty and not so easy to apply with the included spatula.

You can safely use this on copper as well, but the Conductonaut has a higher thermal transfer than Kryonaut. It provides a long-lasting effect, thanks to its characteristic and specialized structure, kryonaut thermal paste does not dry out even at.

• 42 degrees celsius, no gaming usage
• Great thermal paste and easy to use
• Can be used on a ail with copper plate

Best For Xbox One X: Corsair PC Processor Cooling Paste

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Whether you use liquid or air cooling, the Corsair tm30 thermal paste is ready to keep your pc cool under pressure and handle the hottest cpus and gpu with ease. It allows it to easily fill microscopic abrasions and channels for peak thermal transfer. It is made with actual passion.

This thermal paste is just viscous enough to make a very thin layer to provide optimal cooling. The Ultra-low thermal impedance lowers cpu temperatures vs common thermal paste. It’s there to boost your confidence and prevent you from over applying the paste, but it’s excellent for beginners.

Corsair tm30’s high-stability liquid compound lasts for years with no drying, cracking or change in consistency, so you don’t have to worry about changing or re-applying thermal paste periodically.

• Comes with an outline that helps applying it properly and mess free
• Excellent thermal paste for optimal cooling
• Great, easy, enough for multiple uses

Best For normal Use: Arctic PC Processor Cooling Paste

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate paste. The arctic pc processor cooling paste is exactly that - it's a simple paste that hits all the right notes. This computer has always run a bit hot and stays in the 90's during heavy load. It comes up with preapplied thermal paste. It comes with an ideal consistency, and the mx-2 is very easy to use, even for beginners.

It comes with its outstanding performance, the mx-2 is one of the top thermal pastes on the market. It will hold a bit that isn’t impossible to remove. It comes with a preapplied thermal paste. There are basic do's and don'ts and there is basic thermal paste, that doesn't display its W/m-k value. The applicator is easy to use and is comfortable.

• Easy to use, works great everytime
• One of the new comers and featured product

Best For Price: SYY PC Processor Cooling Paste

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The syy pc processor cooling paste is suitable and reliable and fits well with your regular usage. This thick juicy and warm paste does the job just right and it might work for you too. It comes with a convenient spatula. It's composed of carbon micro-particles which lead to an extremely high thermal conductivity. It comes with more than enough for at least 2 applications on CPU and GPU. It is made by high quality materials to get better thermal conductivity, and there is an exclusive design that it is a little thicker while using, to avoid it flowing to the hardware around the cpu.

This is somewhat different from a very fluid-like type such as AS5 which actually needs time to cure. It comes with an application kit, making it easy to use even for beginners. It's a very easy-to-use and well-prepared package with tools and a pattern ruler.

• Excellent thermal conductivity with good viscosity
• Comes with everything you need to apply it to the cpu
• Good investment for long term

Best For console: JLJ PC Processor Cooling Paste

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The jlj pc processor cooling paste might be a relatively new release, but it's still nothing short of impressive this year. It's a fantastic investment for anyone looking to improve their system's thermal performance. It is composed of carbon particles and has extremely high thermal conductivity. It is perfectly serviceable, prevents a hacked together mini pc from bursting into flames. The included applicator makes it easy to apply just the right amount of paste, preventing any waste or excessive spreading. It comes with a nice little accessory kit for first time users.

The thermal paste is easy to use, comes with proper tools and instructions. It is great for use in hardware even outside of computers.

• Easy to spread with the included card
• Very well packaged and very nice presentation has everything you need even templates
• Good brand reputation

Best For money: Coolercube PC Processor Cooling Paste

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Not everyone likes to purchase paste for their daily purpose, but the coolercube pc processor cooling paste would be an anomoly. It is good for one 40mm x 40mm cooling plat with a film of paste. It serves better for desktop GPUs as those are either upwards horizontal or vertical, while in laptops their GPU is downwards horizontal so a thin substrate will leak. It comes with a cleaning pad, a scraper, and a little spatula to spread your grey peanut butter on your nice new cpu evenly, before you smash the cooler down on top. It comes with a wipe and paddle and detailed instructions for applying. It is perfect for cpu installation. It is used for cpu, gpu, coolers, ic processor, heatsink and diy heat dissipation devices, suitable for beginners and beginners.

Tastes a little weird (just kidding don't eat this)This is a great amount of paste and it is so easy and intuitive to apply it. It is good to have in your pc rebuilding kit.

• Super easy to understand even a kid could apply it
• Good thermal insulation is a must
• A good heat sink paste for any component that requires heat transfer

Best With Liquid Cool systems: Cooler Master PC Processor Cooling Paste

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The cooler master pc processor cooling paste's material feels more premium than its price would suggest. It provides ultimate bonding with effortless application and clean up. It comes with lots of thermal paste and a little plastic card to spread it across. It can easily be applied three different times. The paste comes in a syringe with a cap as shown, which makes it easy to store and apply. It allows for excellent thermal conductivity on all processing components for optimal heat transfer. It doesn't stain your hands if you accidentally get some on your fingers. It's a great value for the amount that you get.

• Works well in coupling a heat sink to the heat source
• Makes a pentium 4 run rather cool
• Best thermal stability in high temperature

Best For wood stove Fan: Gowizdream PC Processor Cooling Paste

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The gowizdream pc processor cooling paste should be able to handle its purpose and duties with ease. This thermally conductive material has strong stability. It is used for cpu, gpu, coolers, ic processor, heatsink and diy heat dissipation devices. It is easy to apply and easy to clean with dry paper or towel. It comes with a separate scraper. It provides the ultimate after-sales service for every customer.

• High thermal conductivity, high insulation, high temperature resistant, low oil separation, non-corrosive
• Non-volatile, flame retardant, metal-free, non-corroding and non-conductive, you can use it with confidence
• Filling the gape between heating element and the cooling device
• Goes on easy and comes with a spreader as well

Best Excellent efficacy Compound: Aairhut PC Processor Cooling Paste

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The aairhut pc processor cooling paste's material feels more premium than its price would suggest. It has been proved to be one of the best excellent efficacy compound among various thermal products in the market. It is composed of carbon micro-particles which lead to an extremely high thermal conductivity. It has 15.7w/m.k high conductivity, which improves that heat generated from the cpu or gpu is dissipated quickly and efficiently, even suitable for overclocking. It can help reduce co2 emissions and thus make a contribution to the environment.

The tube contains enough thermal paste to do multiple cpu/cooler combinations, so even if you only have one system you can share with your buddies. It has perfect ductility, and is thicker than other brands, so it doesn't flow everywhere, and also comes with an application kit.

• Compromise over time, no hardening and high long-term stability
• Made of carbon particles, aairhut gx
• Easy maintenance item to prevent future overheat problems
• 14 thermal paste has high viscosity and conductivity