No Thermal Paste Vs Thermal Paste

Whether yous are building your own gaming rig or making some serious upgrades to a professional person workstation, a good thermal paste can practise wonders for your organisation temperatures. As in the example with CPU coolers, investing in an aftermarket paste is necessary especially if you have a CPU that runs hot or if y’all are planning to do some overclocking. There are several thermal compounds bachelor on the market from brands like Arctic, Noctua, and Thermal Grizzly, merely choosing the right one can be confusing. To brand things easier, here are some of our top picks, along with important FAQs that can assist you make a sound decision.

Thermal Grizzly Kryonaut

Great performance and electrical conductivity

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Noctua NT-H1 3.5g, Pro-Grade Thermal Compound Paste (3.5g)

Noctua NT-H1

Best performance on a upkeep

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ARCTIC MX-5 (2 g, Incl. spatula) - Ultimate Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), high thermal conductivity, long durability, safe application, non-conductive

Arctic MX-five

Carrying forward the legacy of MX-4

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Noctua NT-H2 3.5g, Pro-Grade Thermal Compound Paste incl. 3 Cleaning Wipes (3.5g)

Noctua NT-H2

Well-rounded successor the popular NT-H1

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Thermal Grizzly Conductonaut - Aluminum, Thermal Paste Based on Liquid Metal - Not Suitable for Large Cooling Systems - Liquid Metal Thermal Paste for Cooling The CPU, GPU (1 Gram)

Thermal Grizzly Conductonaut

Best-performing liquid metallic compound

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Gelid GC-Extreme

Gelid GC-Extreme

Operation at a fair price

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Corsair XTM50 High Performance Thermal Compound Paste | Ultra-Low Thermal Impedance CPU/GPU | 5 Grams | w/applicator

Corsair XTM50

Thermal paste installation made easy

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Phobya Liquid metal thermal compound, 1.0g

Phobya Liquid Metal Thermal Chemical compound

Best upkeep liquid metallic thermal compund

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The Thermal Grizzly Kryonaut thermal paste with spatula applicator.

Thermal Grizzly Kryonaut

Dandy performance and electrical conductivity

Pros

  • High thermal conductivity
  • Suitable for both air or liquid coolers
  • Best-in-class performance

Why should you buy this:
It is 1 of the best-performing pastes with excellent thermal conductivity.

Who’s it for:
Gamers and serious CPU/GPU overclockers.

Why we picked the Thermal Grizzly Kryonaut:

Thermal Grizzly has a few excellent thermal pastes on the market, but our favorite is Kryonaut, a high-end paste designed for the most serious applications and experienced users. It’due south extremely conductive at 12.5 W/mk (higher than about all pastes on the market) and can motility oestrus easily and apace across fifty-fifty large or complex cooling devices, including water-cooling systems. While this paste may be overkill for some, it’s ane of the best pastes around in terms of its cooling potential and is a favorite amid gamers and overclockers. That is reflected in the cost, which is high for just a single gram of the paste. Simply if you lot want the most out of your machine and are already heavily invested in overclocking or tweaking performance, the Kryonaut is certainly worth the cost.

Thermal Grizzly Kryonaut

Neat performance and conductivity

The Noctua NT-H1 thermal paste on white background.

Noctua NT-H1

Best performance on a budget

Pros

  • Piece of cake to utilize
  • Reliable thermal functioning
  • Good lifespan

Why should y’all buy this:
A reliable and cost-effective thermal paste.

Who’s it for:
PC builders who demand a price-effective solution.

Why we picked the Noctua NT-H1:

Noctua’due south NT-H1 is a super-reliable paste that has been around for years. It is regarded equally one of the best with more 150 awards and recommendations, and information technology’south one of the best options for building or repairing computers, particularly for amateurs who may not yet take a lot of experience with thermal pastes but are confident enough to apply them. The NT-H1 formula too gets excellent marks for usability, with an easy-to-apply consistency. It’s easy to clean when dry and is designed to not corrode. Note that Noctua’s NT-H1 lasts for about 3 years without use, which is quite skillful for a thermal paste. Every bit for usage time on the CPU, Noctua claims that it can concluding up to five years earlier it needs a refresh. Bachelor for purchase in either 3.5-gram or ten-gram options, the NT-H1 is relatively cheaper, making it one of the best all-rounders on this list.

Noctua NT-H1 3.5g, Pro-Grade Thermal Compound Paste (3.5g)

Noctua NT-H1

Best performance on a budget

Arctic MX-5 thermal paste in all sizes.

Arctic MX-v

Carrying frontwards the legacy of MX-4

Pros

  • Eight-year durability
  • Competitive pricing
  • Low viscosity, like shooting fish in a barrel awarding

Cons

  • More expensive than MX-4

Why should you buy this:
Information technology is a bang-up alternative for the Thermal Grizzly Kryonaut at a better price.

Who’s it for:
Those who want a depression-viscosity oestrus paste that’s easy to spread.

Why we picked the Arctic MX-5:

An update for the popular MX-4, the new Arctic MX-5 takes everything that the predecessor was known for to a whole new level. The updated formula has a lower viscosity than before and continues to employ carbon microparticles to ensure low thermal resistance and efficient heat dissipation from CPUs, GPUs, or even power semiconductor components. Arctic has also tested and suggested that this thermal paste can offering a temperature difference of four degrees Celsius betwixt the CPU and cooler base. The results conclude that the MX-5 is well-nigh on par with the Thermal Grizzly Kryonaut, but if we compare the price, it is cheaper. Some other stand-out feature is the marketed eight-twelvemonth durability, which is fairly long compared to other products. Along with the updated paste formula, the company is besides offering a variety of size options including 2 grams, 4 grams, 8 grams, xx grams, and 50 grams, bachelor with or without an applicator.

ARCTIC MX-5 (2 g, Incl. spatula) - Ultimate Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), high thermal conductivity, long durability, safe application, non-conductive

Arctic MX-5

Carrying forward the legacy of MX-4

Retail packaging contents of the Noctua NT-H2 thermal paste.

Noctua NT-H2

Well-rounded successor the popular NT-H1

Pros

  • High-performance for air and liquid coolers
  • Improved results compared to NT-H1
  • Depression viscosity for improve application

Cons

  • Costs more than previous version

Why should you purchase this:
Information technology is an improved version of the reliable NT-H1.

Who’s it for:
Enthusiasts looking for a stable thermal paste with excellent conductivity.

Why nosotros picked the Noctua NT-H2:

The Noctua NT-H1 has been around for a very long time and continues to exist a customs favorite when information technology comes to quality thermal pastes. The visitor also offers an improved version of the NT-H1 chosen the Noctua NT-H2. The enthusiast-course paste tin be used for air- or water-based cooling, CPU or GPU applications, overclocking, or silent systems. The new formula comes with a mixture of metal oxide micro-particles for lower thermal resistance and reduced bond-line thickness at typical mounting pressures. Information technology is easier to spread thanks to its lower viscosity, tin be stored for up to 3 years, and has a durability rating of 5 years when applied on a CPU. When it comes to performance, it delivers excellent results capable of surpassing its predecessor and giving stiff competition to the Thermal Grizzly Kryonaut, which is the all-time in the business.

Noctua NT-H2 3.5g, Pro-Grade Thermal Compound Paste incl. 3 Cleaning Wipes (3.5g)

Noctua NT-H2

Well-rounded successor the popular NT-H1

Thermal Grizzly Conductonaut liquid metal thermal compound retail kit on white background.

Thermal Grizzly Conductonaut

All-time-performing liquid metallic compound

Pros

  • Highest conductivity of all thermal compounds
  • Excellent operation for overclocking
  • Volition amend cooling functioning on just virtually anything
  • Used by nigh professional person overclockers

Cons

  • Needs expertise to apply
  • Electrically conductive

Why should you buy this:
Information technology is the best liquid metal-based thermal compound.

Who’due south information technology for:
Enthusiasts and overclockers who want farthermost operation.

Why nosotros picked the Thermal Grizzly Conductonaut:

Liquid metal offers the all-time performance compared to whatever thermal paste out there, and the Thermal Grizzly Conductonaut proves that with its rated thermal electrical conductivity of 73 Westward/mk. It has the potential of reducing temperatures by over 10 degrees Celsius in certain cases. The incredible functioning of this liquid metal chemical compound comes at a toll, though. Since it is electrically conductive, it can damage parts of your system if you don’t apply it properly. While it should work well with copper and nickel, using liquid metal with aluminum is non a good idea as it tin can react desperately and not do its intended job. Thus, it is highly recommended to exercise proper research before trying to absurd your CPU with liquid metallic. Thermal Grizzly does offer some useful tools with the Conductonaut, including a special extraction tip and some swabs to spread the compound easily. Having said that, applying liquid metal to your CPU or GPU tin can be a wearisome job and way more than difficult to remove in example of incorrect awarding.

Thermal Grizzly Conductonaut - Aluminum, Thermal Paste Based on Liquid Metal - Not Suitable for Large Cooling Systems - Liquid Metal Thermal Paste for Cooling The CPU, GPU (1 Gram)

Thermal Grizzly Conductonaut

Best-performing liquid metallic chemical compound

Gelid GC-Farthermost

Functioning at a off-white price

Pros

  • Value for money
  • Great thermal electrical conductivity rating
  • Like shooting fish in a barrel to use

Cons

  • Less ideal for beginners

Why should y’all buy this:
It offers high thermal conductivity and functioning at a competitive toll.

Who’south information technology for:
Overclockers looking for a great thermal paste on a budget.

Why we picked the Gelid GC-Extreme:

Gelid’s GC-Extreme is a expert choice for those who desire a college-terminate production but aren’t really invested plenty to become something at the very pinnacle like the Kryonaut. GC-Farthermost is still a very not bad paste and will likely outperform most other paste options, only it’due south in the affordable range. This paste is particularly expert to go along on hand if you make frequent computer upgrades or have a larger projection and want a very constructive paste to see you through. With a thermal electrical conductivity rating of 8.5 Westward/mK, the GC-Extreme is bachelor in 1-gram, three.five-gram, and 10-gram sizes, and with the new packaging, y’all go 2 nozzle types for piece of cake application.

Gelid GC-Extreme

Gelid GC-Extreme

Operation at a fair price

The Corsair XTM50 thermal paste comes with a stencil and applicator for easy application.

Corsair XTM50

Thermal paste installation made easy

Pros

  • Kit includes stencil and applicator
  • Good for first-time PC builders
  • Simple to apply

Cons

  • Average thermal electrical conductivity

Why should you buy this:
Information technology comes with an easy solution to apply the paste effectively.

Who’s it for:
First-time PC builders and amateurs.

Why we picked the Corsair XTM50:

Apart from its wide range of peripherals and cooling hardware, Corsair also makes thermal paste. The XTM50 is Corsair’s “high-performance” paste that comes with an included application stencil and spreader that makes the whole procedure a lot easier. Information technology’s a very smart motion that caters to apprentice and commencement-time PC builders who are non sure most how thermal paste needs to exist applied. Every bit for functioning, it isn’t the best thermal paste, but it should get the job done. Information technology comes with a thermal conductivity rating of 5 W/mk, which is pretty boilerplate. Information technology isn’t expensive, either, although we actually wish that it was offered in a size other than just 5 grams.

Corsair XTM50 High Performance Thermal Compound Paste | Ultra-Low Thermal Impedance CPU/GPU | 5 Grams | w/applicator

Corsair XTM50

Thermal paste installation fabricated like shooting fish in a barrel

The Phobya Liquid Metal Thermal Compound in 0.5g size.

Phobya Liquid Metal Thermal Compound

Best budget liquid metal thermal compund

Pros

  • Cost-effective liquid metal paste
  • Nifty performance
  • High thermal conductivity
  • Good option for first liquid metal usage

Cons

  • Difficult to apply
  • Electrically conductive

Why should you purchase this:
Recommended liquid metal-based chemical compound at affordable pricing.

Who’due south it for:
PC edifice enthusiasts who desire to experiment with liquid metallic compounds.

Why nosotros picked the Phobya Liquid Metal Thermal Compound:

The Phobya Liquid Metal Thermal Compound is for serious PC builders and testers who don’t desire to spend a lot of money for something premium like the Thermal Grizzly Conductonaut. According to the visitor, information technology can offer improved cooling performance past approximately 3 degrees to 7 degrees Celsius compared to conventional thermal compounds. It is rated for 40 W/mK thermal electrical conductivity, which means it should hands handle heavy loads as well equally overclocked CPUs like a champ. It is also rated as 1 of the superlative-rated liquid metallic compounds, competing with the likes of Thermal Grizzly’s Conductonaut and the CoolLaboratory Liquid Pro. Similar all liquid metal thermal compounds, you demand to be extra conscientious while using this paste. Apart from the fact that liquid metal itself can exist very difficult to utilize, information technology is electrically conductive and not recommended to employ with aluminum.

Phobya Liquid metal thermal compound, 1.0g

Phobya Liquid Metal Thermal Compound

Best budget liquid metal thermal compund

Ofttimes Asked Questions

What does thermal paste practice?

Often referred to equally thermal grease or thermal compound, it is a viscous substance that is applied between the CPU and the cooler. The cadre function of thermal paste is to offer improved conductivity and remove any irregularities or air gaps between the cooler surface and the integrated heat spreader (IHS) of the CPU. Using a good-quality thermal paste ensures that your CPU runs cooler and doesn’t need repasting for a long flow of time.

What is the right amount of thermal paste that ane should employ?

There are many debates virtually how much thermal paste one should apply to their CPU. Having more thermal paste is
non
going to offer better thermal performance. In fact, you could end upwards doing the opposite, and in some cases, you could cause permanent harm to the motherboard or CPU. Most professionals recommend that a small hulk, roughly the size of a pea, should do the trick. Put some paste correct in the middle of the IHS and install the libation in ane go then that there are no trapped air bubbling. You could likewise use an applicator that looks like a tiny spatula to evenly spread the paste over the IHC earlier installing the libation. For more information on how to utilise or remove thermal paste, check out our simple guide.

How much of a temperature drop tin can one expect when using aftermarket thermal paste?

A good-quality thermal paste tin assist in reducing CPU temperatures by two to 3 degrees, while sure expensive options can even go over 10 degrees. With that said, a lot depends on your CPU libation, ambient temperatures, and how efficiently the paste has been applied.

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Source: https://www.digitaltrends.com/computing/best-thermal-pastes/