Whether you are building your own gaming rig or making some serious upgrades to a professional workstation, a good thermal paste can do wonders for your system temperatures.

we’ve put together a collection of the best Thermal Pastes that are currently available on the market. To help you find the perfect Thermal Paste among a wide variety of options, we constantly update our collection with new and trending models.

10 Best Thermal Pastes

Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling Thermal Pastes:

# Preview Product Price
1 ARCTIC MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive ARCTIC MX-4 (incl. Spatula, 4 g) – Premium Performance Thermal Paste for all processors (CPU, GPU -… $11.48 View Product
2 Corsair XTM50 High Performance Thermal Compound Paste | Ultra-Low Thermal Impedance CPU/GPU | 5 Grams | w/applicator Corsair XTM50 High Performance Thermal Compound Paste | Ultra-Low Thermal Impedance CPU/GPU | 5… $16.60 View Product
3 ARCTIC MX-4 (incl. Spatula, 8 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive ARCTIC MX-4 (incl. Spatula, 8 g) – Premium Performance Thermal Paste for all processors (CPU, GPU -… $9.98 View Product
4 Noctua NT-H1 3.5g, Pro-Grade Thermal Compound Paste (3.5g) Noctua NT-H1 3.5g, Pro-Grade Thermal Compound Paste (3.5g) $8.95 View Product
5 Thermal Grizzly Kryonaut The High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles (1 Gram) Thermal Grizzly Kryonaut The High Performance Thermal Paste for Cooling All Processors, Graphics… $6.99 View Product
6 Thermal Paste, 3g CPU Thermal Compound Paste, Heatsink Paste for All Coolers, CPU, GPU, IC Processor, Carbon Based High Performance, Thermal Interface Material Thermal Paste, 3g CPU Thermal Compound Paste, Heatsink Paste for All Coolers, CPU, GPU, IC… $7.89 View Product
7 Arctic Silver 5 Thermal Cooling Compound Paste 3.5g Heatsink Paste High-Density Polysynthetic Silver with Bonus Tool (Arctic Silver with Bonus Tool) Arctic Silver 5 Thermal Cooling Compound Paste 3.5g Heatsink Paste High-Density Polysynthetic Silver… $8.79 View Product
8 ARCTIC MX-2 (4 g) - Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), high thermal conductivity, safe application, non-conductive, non-capacitive ARCTIC MX-2 (4 g) – Performance Thermal Paste for all processors (CPU, GPU – PC, PS4, XBOX), high… $5.59 View Product
9 ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive ARCTIC MX-4 (4 g) – Premium Performance Thermal Paste for all processors (CPU, GPU – PC, PS4, XBOX),… $7.59 View Product
10 Thermal Paste, SYY 2 Grams CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/All Coolers, 15.7W/m.k Carbon Based High Performance, Thermal Interface Material, CPU Thermal Paste Thermal Paste, SYY 2 Grams CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/All… $7.77 View Product

Top Rated Thermal Paste Reviews

Since we’ve mentioned 10 different models of Thermal Pastes on the above list, it may be difficult for you to find the right one for your needs. This is why we listed the key features of each of these Thermal Pastes below:

Sale1

ARCTIC MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive
ARCTIC MX-4 (incl. Spatula, 4 g) – Premium Performance Thermal Paste for all processors (CPU, GPU – PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive

$11.48
View Product
Product Highlights:

  • WELL PROVEN QUALITY: The design of our thermal paste packagings has changed several times, the formula of the composition has remained unchanged, so our MX pastes have stood for high quality
  • EXCELLENT PERFORMANCE: ARCTIC MX-4 thermal paste is made of carbon microparticles, guaranteeing extremely high thermal conductivity. This ensures that heat from the CPU/GPU is dissipated quickly & efficiently
  • SAFE APPLICATION: The MX-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
  • HIGH DURABILITY: In contrast to metal and silicon thermal compound, the MX-4 does not compromise over time. Once applied, you do not need to apply it again as it will last at least for 8 years
  • EASY TO APPLY: With an ideal consistency, the MX-4 is very easy to use, even for beginners
2

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

$16.60
View Product
Product Highlights:

  • Enthusiast CPU Thermal Compound: Premium Zinc Oxide based thermal compound for optimal thermal performance.
  • Cools your CPU and GPU: install new, or replace existing thermal compound on your CPU and GPU to improve heat transfer and lower temperatures.
  • Improved CPU cooling: ultra-low thermal impedance lowers CPU temperatures vs common thermal paste.
  • Installation Made easy: An included application stencil and spreader take the guesswork out of applying XTM50 to your CPU cooler.
  • Filling the gap: xtm50’s low-viscosity allows it to easily fill microscopic abrasions and channels for peak thermal transfer.
  • Long Service Life: XTM50’s high-stability liquid compound lasts for years with no drying, cracking or change in consistency.
  • Safe For You And Your PC: Non-conductive and contains zero volatile compounds.
Sale3

ARCTIC MX-4 (incl. Spatula, 8 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive
ARCTIC MX-4 (incl. Spatula, 8 g) – Premium Performance Thermal Paste for all processors (CPU, GPU – PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive

$9.98
View Product
Product Highlights:

  • WELL PROVEN QUALITY: The design of our thermal paste packagings has changed several times, the formula of the composition has remained unchanged, so our MX pastes have stood for high quality
  • EXCELLENT PERFORMANCE: ARCTIC MX-4 thermal paste is made of carbon microparticles, guaranteeing extremely high thermal conductivity. This ensures that heat from the CPU/GPU is dissipated quickly & efficiently
  • SAFE APPLICATION: The MX-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
  • HIGH DURABILITY: In contrast to metal and silicon thermal compound, the MX-4 does not compromise over time. Once applied, you do not need to apply it again as it will last at least for 8 years
  • EASY TO APPLY: With an ideal consistency, the MX-4 is very easy to use, even for beginners
4

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

$8.95
View Product
Product Highlights:

  • Renowned premium-grade thermal compound for optimal heat-transfer from the CPU or GPU to the heatsink; more than 150 awards and recommendations
  • Easy to apply (no need to spread before heatsink installation) and easy to clean with dry paper towel or tissue (no cleaning alcohol required)
  • Not electrically conductive and non-corroding thermal grease: no risk of short-circuits and safe to use with all types of heatsinks
  • Trusted Noctua quality with excellent long-term stability: recommended storage time up to 3 years, recommended usage time on the CPU up to 5 years
  • 3.5g pack for around 3-20 applications (depending on CPU size, e.g. ~3 applications for TR4, ~15 for AM4 or LGA1700, ~20 for LGA1200)
Sale5

Thermal Grizzly Kryonaut The High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles (1 Gram)
Thermal Grizzly Kryonaut The High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles (1 Gram)

$6.99
View Product
Product Highlights:

  • EXTREMELY high thermal conductivity of 12.5KW achieved with even smaller particles, is perfect for even the most demanding configurations and can also be used in industrial cooling systems
  • THERMAL COMPOUND PASTE EASY TO USE – Thanks to a specially constructed syringe and a spatula for spreading thermal grease included. It guarantees a simple, pleasant and precise distribution of the paste on your processor or graphics card
  • LONG ACTION – Provides long-lasting effect, thanks to its characteristic and specialized structure, Kryonaut thermal paste does not dry out even at 80° Celsius degrees
  • SURPRISING EFFECTS – Already at the first use of this thermal solution, you may experience a drop in temperature, which will reduce the loudness of your equipment and improve the comfort of use
  • NUMBER 1 ON THE MARKET – Confirmed by many tests, the most popular choice meets the highest quality standards not only of standard computer users but also of avid Overclocking fans
6

Thermal Paste, 3g CPU Thermal Compound Paste, Heatsink Paste for All Coolers, CPU, GPU, IC Processor, Carbon Based High Performance, Thermal Interface Material
Thermal Paste, 3g CPU Thermal Compound Paste, Heatsink Paste for All Coolers, CPU, GPU, IC Processor, Carbon Based High Performance, Thermal Interface Material

$7.89
View Product
Product Highlights:

  • [UNIQUE PERFORMANCE]: high thermal conductivity (12.8 W/m.K), balance thermal resistance and viscosity can keep mushy for a long time, which enhance wettability and improve the thermal conductivity of contact surface, ensure heat dissipated quickly & efficiently.
  • [SAFE APPLICATION]: non-volatile, flame retardant, metal-free and non-conductive, which eliminates the risk of short circuit and discharges and corrosion damage to the radiator bottom.
  • [HIGH DURABILITY]: high stability & reliability polysynthetic thermal compound, at least 5 years last without addtional apply again.
  • [EASY TO USE]: widely used for CPU, GPU, Coolers, IC Processor, Heatsink and DIY heat dissipation devices, suitable for beginners.
  • [WHAT YOU GET]: 3 grams silicon thermal compound, spatula, scraper, clean package. Refund / Replacement services if delivery damanged.
7

Arctic Silver 5 Thermal Cooling Compound Paste 3.5g Heatsink Paste High-Density Polysynthetic Silver with Bonus Tool (Arctic Silver with Bonus Tool)
Arctic Silver 5 Thermal Cooling Compound Paste 3.5g Heatsink Paste High-Density Polysynthetic Silver with Bonus Tool (Arctic Silver with Bonus Tool)

$8.79
View Product
Product Highlights:

  • Arctic Silver 5 contains over 88% thermally conductive filler by weight. In addition to micronized silver, Arctic Silver 5 also contains sub-micron zinc oxide, aluminum oxide and boron nitride particles.
  • Its unique high-density filling of micronized silver and enhanced thermally conductive ceramic particles, Arctic Silver 5 provides a new level of performance and stability
  • Bonus Tool will come in handy rather then getting your hands dirty
  • Coverage Area: A 3.5g gram syringe contains enough compound to cover at least 15 to 25 small CPU cores, or 6 to 10 large CPU cores, or 2 to 5 heat plates. At a layer 0.003″ thick, the 3.5g gram syringe will cover approximately 16 square inches.
  • 3 to 12 degrees centigrade lower CPU full load core temperatures than standard thermal compounds or thermal pads when measured with a calibrated thermal diode imbedded in the CPU core
Sale8

ARCTIC MX-2 (4 g) - Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), high thermal conductivity, safe application, non-conductive, non-capacitive
ARCTIC MX-2 (4 g) – Performance Thermal Paste for all processors (CPU, GPU – PC, PS4, XBOX), high thermal conductivity, safe application, non-conductive, non-capacitive

$5.59
View Product
Product Highlights:

  • WELL PROVEN QUALITY: The design of our thermal paste packagings has changed several times, the formula of the composition has remained unchanged, so our MX pastes have stood for high quality
  • HIGH PERFORMANCE: With excellent temperature reduction performance, the MX-2 is ideal for CPU and GPU cooling, and other applications between power semiconductor components and heatsinks
  • SAFE APPLICATION: The MX-2 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
  • HIGH DURABILITY: In contrast to metal and silicon thermal compound, the MX-2 does not compromise over time. Once applied, you do not need to apply it again as it will last at least for 8 years
  • EASY TO APPLY: With an ideal consistency, the MX-2 is very easy to use, even for beginners
Sale9

ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive
ARCTIC MX-4 (4 g) – Premium Performance Thermal Paste for all processors (CPU, GPU – PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive

$7.59
View Product
Product Highlights:

  • WELL PROVEN QUALITY: The design of our thermal paste packagings has changed several times, the formula of the composition has remained unchanged, so our MX pastes have stood for high quality
  • EXCELLENT PERFORMANCE: ARCTIC MX-4 thermal paste is made of carbon microparticles, guaranteeing extremely high thermal conductivity. This ensures that heat from the CPU/GPU is dissipated quickly & efficiently
  • SAFE APPLICATION: The MX-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
  • HIGH DURABILITY: In contrast to metal and silicon thermal compound, the MX-4 does not compromise over time. Once applied, you do not need to apply it again as it will last at least for 8 years
  • EASY TO APPLY: With an ideal consistency, the MX-4 is very easy to use, even for beginners
Sale10

Thermal Paste, SYY 2 Grams CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/All Coolers, 15.7W/m.k Carbon Based High Performance, Thermal Interface Material, CPU Thermal Paste
Thermal Paste, SYY 2 Grams CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/All Coolers, 15.7W/m.k Carbon Based High Performance, Thermal Interface Material, CPU Thermal Paste

$7.77
View Product
Product Highlights:

  • SAFETY APPLICATION: SYY is metal-free and non-conductive, which eliminates any risk of short circuit and adds more protection to the CPU and VGA card.
  • BETTER THAN LIQUID METAL: Thermal Conductivity:15.7W/m-k, it is composed of carbon particles and has extremely high thermal conductivity. It ensures that the heat generated by the CPU or GPU is effectively dissipated.
  • THERMAL COMPOUND: SYY thermal paste Edition 2020 formula has excellent component heat dissipation performance and has the stability to push the system to the limit.
  • EASY TO APPLY: SYY thermal paste has ideal consistency and is very easy to use even for beginners.
  • HIGH DURABILITY: In contrast to metal and silicon thermal conductive adhesives, SYY thermal paste 2020 will not compromise over time. After applying, you do not need to apply again because it will last at least 5 years.

Video Overview

How to apply Thermal Paste

We are happy & proud to celebrate the sale of more than 10 million tubes of MX-thermal compounds. Now they are available in a celebratory 2019 edition.

Final Words

So, these are all of the Best Thermal Pastes available on the market. We hope this collection was helpful to find the right Thermal Paste for the money. However, we recommend checking out the features, benefits, and problems of each of these Thermal Pastes before taking your decision.