Best Thermal Paste 2026

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Last Updated - 03.02.2026

Best Choice

01

Thermal Grizzly

Thermal Grizzly Kryonaut the highest quality thermal paste - for cooling all processors, graphics cards and heat sinks in computers and consoles.

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Surprising effects – Even during first use, there may be a temperature drop that reduces the praise of your devices and improves ease of use.
Number 1 on the market – confirmed by many tests, the most popular choice meets the highest quality standards not only by standard computer users, but also by enthusiastic overclocking fans.
Long effect: thanks to its characteristic and special structure, Kryonaut ensures a long-lasting effect and does not dry out even at 80 °C.
Extremely high thermal conductivity. 12.5 kW is perfect for the most demanding configurations and can also be used in industrial cooling systems.
Easy to use – thanks to a specially designed syringe and a spatula for spreading. It guarantees easy, comfortable and precise distribution of the paste on your processor or graphics card.

8,76 €
02

ARCTIC

ARCTIC MX-6 (8g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, Laptops, Very High Thermal Conductivity, Long Durability, Non-Conductive, Non-Capacitive

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile use: with its new composition, the MX-6 is suitable for many application scenarios. Thanks to its viscosity, it is also suitable for direct cooling scenarios for GPUs of graphics cards or console processors
Risk-free use: MX-6 is neither electrically conductive nor capacitive. This eliminates the risk of short circuits and discharges
PROVEN QUALITY: With over 20 years of experience in the PC cooling market, our focus was on improved performance, versatile applications and an easy-to-use consistency
20% better performance: with its improved composition, the ARCTIC MX-6 has a measurably lower thermal resistance than the MX-4
100% original through authenticity test: our authenticity check can check the authenticity of each individual product

8,60 €
03

ARCTIC

ARCTIC MX-7 (4g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics, Laptops, Processors, Very High Thermal Conductivity, Long Durability, Non-Conductive, Non-Capacitive

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Safe for all devices: MX-7 is electrically non-conductive and non-capacitive, so it is completely safe for CPUs, GPUs, laptops, consoles and other devices and there is no risk of short circuits or electrical discharges.
Perfect use: MX-7 cannot be distributed manually due to its nature. Due to its low adhesion, the paste spreads naturally under the pressure of the cooler, forming a thin bonding layer without trapping air bubbles.
Next generation thermal performance: MX-7 is characterised by a performance-optimised, dense and highly viscous consistency. Its high filler content ensures exceptional heat transfer.
Long-term stability: the high cohesion prevents pumping, drying out or bleeding even during repeated temperature cycles and ensures long-lasting and consistent performance without the need for frequent reapplication.
Effortless cleaning with MX Cleaner: removes old thermal paste thoroughly and prepares the contact surfaces for optimal performance. Also available as a handy bundle with MX-7.

6,99 €
Value for Money

04

ARCTIC

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

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35% Off
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main 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
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
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
EASY TO APPLY: With an ideal consistency, the MX-4 is very easy to use, even for beginners, Spatula incl.
100 % ORIGINAL THROUGH AUTHENTICITY CHECK: Through our Authenticity Check, it is possible to verify the authenticity of every single product

6,48 € 9,99 €(35% Off off)
05

ARCTIC

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

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31% Off
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Super price performance: Arctic’s super price-performance ratio: A high-performance thermal compound for system integrators that surpasses your expectations due to its low price.
Safe use: The ARCTIC MX-4 is a metal-free and non-electrically conductive paste. This formula reduces the risk of short circuits and offers perfect protection for your computer.
Easy to apply. Thanks to the consistency, the MX-4 is easy to apply even for beginners. Ideal for use on chips. Avoid airspace between CPU & cooler by applying a point.
Durable: Long shelf life: Compared to metal or silicone heat transfer pastes, you do not have to compromise with the MX-4. Once applied, it will last at least 8 years!
Better than liquid metal: The ARCTIC MX-4 thermal compound made from carbon micro-particles guarantees extremely high thermal conductivity. Thus the heat is dissipated quickly and efficiently from the CPU/GPU. Viscosity: 870 poise.

5,49 € 7,99 €(31% Off off)
06

ARCTIC

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

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31% Off
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Super price performance: Arctic’s super price-performance ratio: A high-performance thermal compound for system integrators that surpasses your expectations due to its low price.
Safe use: The ARCTIC MX-4 is a metal-free and non-electrically conductive paste. This formula reduces the risk of short circuits and offers perfect protection for your computer.
Easy to apply. Thanks to the consistency, the MX-4 is easy to apply even for beginners. Ideal for use on chips. Avoid airspace between CPU & cooler by applying a point.
Durable: Long shelf life: Compared to metal or silicone heat transfer pastes, you do not have to compromise with the MX-4. Once applied, it will last at least 8 years!
Better than liquid metal: The ARCTIC MX-4 thermal compound made from carbon micro-particles guarantees extremely high thermal conductivity. Thus the heat is dissipated quickly and efficiently from the CPU/GPU. Viscosity: 870 poise.

5,49 € 7,99 €(31% Off off)
07

ARCTIC

ARCTIC MX-6 (4g + 6 MX Cleaners) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, Laptops, Very High Thermal Conductivity, Long Durability, Non-Conductive, Non-Capacitive

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile use: with its new composition, the MX-6 is suitable for many application scenarios. Thanks to its viscosity, it is also suitable for direct cooling scenarios for GPUs of graphics cards or console processors
Risk-free use: MX-6 is neither electrically conductive nor capacitive. This eliminates the risk of short circuits and discharges
PROVEN QUALITY: With over 20 years of experience in the PC cooling market, our focus was on improved performance, versatile applications and an easy-to-use consistency
20% better performance: with its improved composition, the ARCTIC MX-6 has a measurably lower thermal resistance than the MX-4
100% original through authenticity test: our authenticity check can check the authenticity of each individual product

8,45 €
08

Thermal Grizzly

Thermal Grizzly Kryonaut the highest quality thermal paste - for cooling all processors, graphics cards and heat sinks in computers and consoles.

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Surprising effects – Even during first use, there may be a temperature drop that reduces the praise of your devices and improves ease of use.
Number 1 on the market – confirmed by many tests, the most popular choice meets the highest quality standards not only by standard computer users, but also by enthusiastic overclocking fans.
Long effect: thanks to its characteristic and special structure, Kryonaut ensures a long-lasting effect and does not dry out even at 80 °C.
Extremely high thermal conductivity. 12.5 kW is perfect for the most demanding configurations and can also be used in industrial cooling systems.
Easy to use – thanks to a specially designed syringe and a spatula for spreading. It guarantees easy, comfortable and precise distribution of the paste on your processor or graphics card.

8,29 €
09

ARCTIC

ARCTIC MX-6 (8g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, Laptops, Very High Thermal Conductivity, Long Durability, Non-Conductive, Non-Capacitive

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Versatile use: with its new composition, the MX-6 is suitable for many application scenarios. Thanks to its viscosity, it is also suitable for direct cooling scenarios for GPUs of graphics cards or console processors
Risk-free use: MX-6 is neither electrically conductive nor capacitive. This eliminates the risk of short circuits and discharges
PROVEN QUALITY: With over 20 years of experience in the PC cooling market, our focus was on improved performance, versatile applications and an easy-to-use consistency
20% better performance: with its improved composition, the ARCTIC MX-6 has a measurably lower thermal resistance than the MX-4
100% original through authenticity test: our authenticity check can check the authenticity of each individual product

8,30 €
10

Silverbead

Silverbead Thermal Paste [Pack of 3] High Performance Thermal Paste Grease Compound TC-009 | for All CPU Coolers PC GPU LED SMD IC Heatsink Heatsink Water Cooling Notebook & Laptop PS4

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile use: for CPU GPU LED VRAM VRM PC chipset processor graphics card Raspberry / notebook and laptop / game consoles such as PS4 or Xbox / water cooling
Sufficient content: multiple applications: 1 g per syringe
Safe to use: Silverbead TC-009 thermal paste has no electrical conductivity (without metals). This allows safe application of the paste
High performance: the thermal paste achieves high thermal conductivity and offers unbeatable value for money
Easy to use: easy to dose. / Does not conduct electricity. / Not statically chargeable. / Non-curing. / Non-corrosive

3,90 €