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Thermal Grizzly - Conductonaut - 1 Gram - Liquid Metal Compound Thermal Paste - vs Thermalright TF4 4g Thermal Compound Paste for Coolers

Updated August 2026The Thermal Grizzly - Conductonaut offers superior performance for enthusiasts, while the Thermalright TF4 is a budget-friendly option with good reliability.

The Thermal Grizzly - Conductonaut offers superior performance for enthusiasts, while the Thermalright TF4 is a budget-friendly option with good reliability.

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

performance

Conductonaut is renowned for superior heat transfer

brand reputation

Thermal Grizzly is favored by overclockers

extreme cooling

Conductonaut is ideal for high-performance applications

Why Thermalright TF4 4g Thermal Compound Paste for Coolers is better

price

TF4 is significantly cheaper

safety

TF4 is non-conductive and safer for beginners

ease of application

TF4 includes user-friendly application tools

Overall score

Thermal Grizzly - Conductonaut - 1 Gram - Liquid Metal Compound Thermal Paste -
85
Thermalright TF4 4g Thermal Compound Paste for Coolers
65

Specifications

SpecThermal Grizzly - Conductonaut - 1 Gram - Liquid Metal Compound Thermal Paste - Thermalright TF4 4g Thermal Compound Paste for Coolers
BrandThermal GrizzlyThermalright
Weight1g4g
ConductivityN/A9.5 W/mK
SafetyConductiveNon-conductive
Application ToolsNoneSpatula included

Dimension comparison

Thermal Grizzly - Conductonaut - 1 Gram - Liquid Metal Compound Thermal Paste - Thermalright TF4 4g Thermal Compound Paste for Coolers

Price Comparison

The Thermal Grizzly - Conductonaut is priced at £10.49, while the Thermalright TF4 is significantly cheaper at £3.69. This substantial price difference of £6.80 raises questions about the cost-effectiveness and value each product offers. The Thermal Grizzly aims at high-end performance with its liquid metal formulation, justifying its higher price tag. In contrast, the Thermalright TF4 offers a budget-friendly option, making it attractive for users who may not need extreme cooling performance.

Performance Insights

When it comes to thermal conductivity, the Thermalright TF4 boasts an impressive thermal conductivity rating of up to 9.5 W/mK. This rating indicates excellent cooling performance, suitable for various applications in CPUs and GPUs. The Thermal Grizzly - Conductonaut, while not specified in terms of thermal conductivity, is renowned in the industry for its superior performance, particularly in overclocking scenarios. Users can expect the Conductonaut to provide exceptional heat transfer, which is crucial for maintaining optimal temperatures in high-performance settings.

Stability Under Temperature Variations

The Thermalright TF4 can withstand temperatures ranging from -50℃ to +240℃, with a thermal resistance of less than 0.0068. This broad temperature range and low thermal resistance suggest that the TF4 maintains its performance in extreme conditions, offering reliability for users in various environments. The Thermal Grizzly - Conductonaut, while lacking specific temperature range data in this context, is designed for similar high-performance applications where stability is paramount, especially during intensive tasks.

Security and Safety Features

The Thermalright TF4 emphasises safety, being free from metal particles and oil-based solvents, rendering it non-conductive and non-corrosive. This aspect is particularly beneficial for users concerned about damaging sensitive electronic components during application. The Thermal Grizzly - Conductonaut, primarily a liquid metal compound, may pose higher risks due to its conductive nature, which can lead to short-circuiting if not applied carefully. Thus, the TF4 presents a safer option for users who are new to thermal paste application.

Durability and Longevity

The Thermalright TF4 is designed for durability, featuring thermal conductive silicone grease that promises a long service life and low volatility. This means it can maintain its thermal conductivity over extended periods, which is crucial for users looking to minimise maintenance. The Thermal Grizzly - Conductonaut is also known for its longevity in high-performance applications, but specific durability metrics are not provided here. Users may find the TF4 more appealing if they prioritise ease of maintenance and longevity.

Ease of Application

The Thermalright TF4 includes a needle-type design for convenient application, along with a spatula for spreading the paste evenly. This user-friendly feature allows beginners to apply the product without hassle, ensuring a homogeneous thin layer for optimal performance. The Thermal Grizzly - Conductonaut, while not detailed in terms of application ease, requires careful handling due to its liquid metal composition. Users with experience in thermal paste application may prefer the Conductonaut for its potential performance benefits, but beginners might find the TF4 easier to work with.

Brand Reputation and Target Audience

Thermal Grizzly is highly regarded in the enthusiast community, particularly for its premium products aimed at overclockers and gamers seeking the best cooling solutions. The Conductonaut is often recommended for those who push their systems to the limits. On the other hand, Thermalright has built a reputation for offering reliable, cost-effective thermal solutions, appealing to a broader audience that includes everyday users and budget-conscious gamers. The choice between the two brands largely depends on the user's specific needs and performance expectations.

Which should you buy?

Choosing between the Thermal Grizzly - Conductonaut and the Thermalright TF4 ultimately depends on your specific requirements and budget. If you are an enthusiast looking for top-tier performance and are comfortable handling liquid metal, the Conductonaut is likely the better choice despite its higher price. However, if you seek a cost-effective solution that provides reliable thermal performance with safety and ease of application, the Thermalright TF4 is an excellent option. Ultimately, both thermal pastes have their strengths, making them suitable for different user profiles.

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Thermal Grizzly - Conductonaut - 1 Gram - Liquid Metal Compound Thermal Paste - vs Thermalright TF4 4g Thermal Compound Paste for Coolers | versusfinder