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Thermal Grizzly - Conductonaut - 1 Gram - Liquid Metal Compound Thermal Paste - vs ARCTIC MX-4

Updated August 2026Thermal Grizzly's Conductonaut offers superior thermal performance, while ARCTIC's MX-4 is more user-friendly and budget-friendly. Choose based on your experience and needs.

Thermal Grizzly's Conductonaut offers superior thermal performance, while ARCTIC's MX-4 is more user-friendly and budget-friendly. Choose based on your experience and needs.

Why Thermal Grizzly - Conductonaut - 1 Gram - Liquid Metal Compound Thermal Paste - is better

performance

Conductonaut has superior thermal conductivity due to its liquid metal composition

target audience

Conductonaut targets enthusiasts seeking top-tier performance

premium quality

Conductonaut is positioned within the premium segment

Why ARCTIC MX-4 is better

safety

MX-4 is metal-free and non-electrically conductive

application ease

MX-4 is easy to apply, even for beginners

price

MX-4 is significantly cheaper at £6.49

Overall score

Thermal Grizzly - Conductonaut - 1 Gram - Liquid Metal Compound Thermal Paste -
85
ARCTIC MX-4
70

Specifications

SpecThermal Grizzly - Conductonaut - 1 Gram - Liquid Metal Compound Thermal Paste - ARCTIC MX-4
BrandThermal GrizzlyARCTIC
CompositionLiquid MetalCarbon Microparticles
ConductivityHighHigh
ApplicationChallengingEasy
Price (GBP)10.496.49

Dimension comparison

Thermal Grizzly - Conductonaut - 1 Gram - Liquid Metal Compound Thermal Paste - ARCTIC MX-4

Overview of Thermal Pastes

Thermal Grizzly's Conductonaut and ARCTIC's MX-4 are two notable thermal pastes that cater to different user needs and budgets. Conductonaut is priced at £10.49, while MX-4 is more budget-friendly at £6.49. Understanding their distinct characteristics can help you decide which one aligns better with your cooling requirements.

Composition and Safety

The Conductonaut is a liquid metal compound, known for its high thermal conductivity, making it an excellent choice for advanced users. However, it does not provide details about safety measures in the product description. On the other hand, the MX-4 is metal-free and non-electrically conductive, significantly reducing the risk of short circuits during application. This safety feature is particularly beneficial for beginners or those unfamiliar with thermal paste application.

Performance Comparison

When it comes to performance, Conductonaut is reputed for its superior thermal conductivity due to its liquid metal composition. However, exact performance metrics are not provided. In contrast, the ARCTIC MX-4 is made from carbon microparticles, which guarantees high thermal conductivity. This ensures that heat from the CPU or GPU is dissipated quickly and efficiently, making it a reliable performer for most users.

Application Ease

The application of thermal paste can vary significantly between products. Conductonaut lacks specific information on application ease, which may pose challenges for users who are not experienced with liquid metals. Conversely, the MX-4 is highlighted for its ideal consistency, making it easy to apply, even for beginners. This user-friendly approach could be a deciding factor for those new to thermal paste application.

Authenticity and Quality Assurance

Both brands have measures in place to ensure the quality of their products. While Conductonaut does not mention authenticity checks, ARCTIC provides an Authenticity Check for the MX-4, allowing customers to verify the originality of their purchase. This assurance might appeal to consumers who prioritise product authenticity and quality.

Target Audience

Conductonaut is likely aimed at enthusiasts and professionals who seek top-tier performance and are comfortable handling liquid metal compounds. Its higher price tag of £10.49 reflects its positioning within the premium segment. In contrast, the MX-4, priced at £6.49, appeals to a broader audience, including casual users and beginners, thanks to its safety features and ease of application.

Price Considerations

The pricing of these thermal pastes reflects their target markets and performance capabilities. At £10.49, Conductonaut is significantly more expensive than the MX-4, which is priced at £6.49. This price difference may influence purchasing decisions, particularly for budget-conscious consumers or those who require good performance without breaking the bank.

Which should you buy?

Choosing between Thermal Grizzly's Conductonaut and ARCTIC's MX-4 ultimately depends on your specific needs and level of experience. If you prioritise maximum thermal performance and are comfortable using liquid metal, Conductonaut may be worth the investment. However, if you prefer a safer, easier-to-apply option without sacrificing quality, the ARCTIC MX-4 presents a strong case with its affordable price and user-friendly features.

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Thermal Grizzly - Conductonaut - 1 Gram - Liquid Metal Compound Thermal Paste - vs ARCTIC MX-4 | versusfinder