Best Thermal Paste 2025

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Last Updated - 26.07.2025

Best Choice

01

ARCTIC

ARCTIC MX-4 (20 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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9.8

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

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.

10,75 €
Value for Money

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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50% Off
9.6

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

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

8,95 € 17,99 €(50% Off off)
03

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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25% Off
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

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.

5,99 € 7,99 €(25% Off off)
04

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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9.3

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

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.

8,90 €
05

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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45% Off
9.0

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

8,24 € 14,99 €(45% Off off)
06

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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8.9

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

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

6,45 €
07

THERMALRIGHT

THERMALRIGHT TF4 4 g Thermal Paste for Cooler, Heatsink Paste High Resistance 9.5 W/m.k, Graphics Card CPU Thermal Paste (TF4 4g)

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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

Stability: the available temperature is -50°C / + 240°C, heat resistance < 0.0068, density is 2.7 (25°C). Even in high or low temperatures environment, its cooling advantage is not affected.
Safety: It contains no metal particles, oil-free solvents, non-conductive, non-corrosive, harmless, it is friendly to CPU and GPU and will not damage electronic components.
High performance: excellent performance comes from its first-class data, thermal conductivity up to 9.5 W/m.k, it has a good balance of high cooling performance.
Easy to use: The needle type designs are convenient for use and storage. The paste is not stiff and comes with a spatula, the moderate viscosity can be easily applied for a homogeneous thin layer, so that all beginners can easily apply it.
Durability: The heat-conducting silicone grease has a long service life and low volatility, which can maintain its thermal conductivity in CPU, GPU, radiator module, chipset, sensor and other electronic components for a long time.

3,99 €
08

ARCTIC

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

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8.6

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.

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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

6,60 €
09

THERMALRIGHT

Thermalright TF4 1.5 g Thermal Paste Cooling for High Conductivity 9.5 W/MK, Easy to Use, Premium Performance Thermal Paste for CPU/GPU/All CPU Coolers, 1.5 g

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8.5

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

Stability: the available temperature is -50°C / + 240°C, heat resistance < 0.0068, density is 2.7 (25°C). Even in high or low temperatures environment, its cooling advantage is not affected.
Safety: It contains no metal particles, oil-free solvents, non-conductive, non-corrosive, harmless, it is friendly to CPU and GPU and will not damage electronic components.
Easy to use: The needle type designs are convenient for use and storage. The paste is not stiff and comes with a spatula, the moderate viscosity can be easily applied for a homogeneous thin layer, so that all beginners can easily apply it.
Durability: The heat-conducting silicone grease has a long service life and low volatility, which can maintain its thermal conductivity in CPU, GPU, radiator module, chipset, sensor and other electronic components for a long time.
Application method: thermal paste is extremely spreadable and suitable for beginners, you can squeeze out five small dots on the CPU and press down with a heat sink. Or use the included spatula to smooth it out. If you have any questions, please contact the shop's customer service.

3,19 €
10

SYY

SYY Thermal Paste 8g with Toolkit

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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

Thermal Paste:SYY-157 Thermal Paste Edition Formula has excellent heat dissipation performance of the components and has the stability to push the system to the limits.
Safety use: it is metal-free and non-conductive, which eliminates any risk of short circuits and provides more protection for the CPU and VGA card.
HIGH DURABILITY Unlike metal and silicon, heat-conducting adhesives will not compromise over time. After application, you do not need to reapply as it lasts at least 5 years.
Easy to use – SYY thermal paste has an ideal consistency and is very easy to use even for beginners.
BETTER THAN LIQUID METAL It is made of carbon particles and has extremely high thermal conductivity. Thermal paste ensures that the heat generated by the CPU or GPU is effectively dissipated.

5,56 €