What’s the Best Thermal Paste Brand for Your CPU?

When it comes to upgrading your computer’s performance, one crucial component that often gets overlooked is the thermal paste. It may be a small detail, but it plays a vital role in keeping your CPU cool and preventing overheating. With so many brands and types of thermal paste on the market, it can be tough to know which one to choose. In this article, we’ll explore the best thermal paste brands and help you make an informed decision. So, whether you’re a seasoned PC builder or a beginner, read on to find out which thermal paste will give your CPU the best possible cooling.

Choosing the Right Thermal Paste for Your CPU

Factors to Consider

When selecting the best thermal paste for your CPU, it is important to consider several factors. These factors include:

1. Thermal conductivity: This refers to the ability of the thermal paste to transfer heat away from the CPU. High thermal conductivity ensures that heat is dissipated efficiently, preventing overheating and prolonging the life of your CPU.
2. Viscosity: Viscosity refers to the thickness or consistency of the thermal paste. Thermal pastes with low viscosity are easy to apply and spread evenly, while those with high viscosity are more suitable for use in situations where there is limited space between the CPU and heatsink.
3. Compatibility with CPU sockets: It is essential to choose a thermal paste that is compatible with your CPU socket. Some thermal pastes are designed for specific CPU sockets, so be sure to check compatibility before making a purchase.
4. Durability: The thermal paste should be able to withstand the rigors of regular use. It should be able to maintain its performance over time and not break down easily.

By considering these factors, you can choose the best thermal paste for your CPU and ensure optimal performance and longevity.

Top Brands in the Market

When it comes to choosing the right thermal paste for your CPU, there are several top brands in the market that are worth considering. These brands are known for their high-quality products that offer excellent performance and reliability. Some of the top brands in the market include:

• Arctic Silver: Arctic Silver is a well-known brand in the thermal paste market, offering a range of high-performance products that are designed to provide excellent thermal conductivity. Their products are known for their long-lasting performance and durability, making them a popular choice among PC builders and enthusiasts.
• Thermal Grizzly: Thermal Grizzly is another popular brand in the thermal paste market, offering a range of high-quality products that are designed to provide excellent thermal conductivity. Their products are known for their low viscosity, making them easy to apply and remove, and their long-lasting performance.
• Noctua: Noctua is a well-respected brand in the PC hardware market, offering a range of high-quality products that are designed to provide excellent performance and reliability. Their thermal paste products are no exception, offering excellent thermal conductivity and long-lasting performance.
• Cooler Master: Cooler Master is a well-known brand in the PC hardware market, offering a range of high-quality products that are designed to provide excellent performance and reliability. Their thermal paste products are known for their high-performance and durability, making them a popular choice among PC builders and enthusiasts.
• Artic: Artic is a brand that is known for its high-quality thermal paste products, offering excellent thermal conductivity and long-lasting performance. Their products are designed to provide reliable thermal performance, even under extreme conditions.

Overall, these brands are known for their high-quality products that offer excellent performance and reliability. When choosing a thermal paste brand for your CPU, it’s important to consider your specific needs and preferences, as well as the reputation and performance of the brand.

Arctic Silver 5

Product Description

• Thermal conductivity: 8.17 W/(m·K)
  • The thermal conductivity of Arctic Silver 5 is rated at 8.17 W/(m·K), which is relatively high compared to other thermal pastes on the market. This high thermal conductivity allows for efficient heat transfer from the CPU to the heatsink, resulting in better cooling performance.
• Viscosity: 10,000 – 20,000 cP
  • The viscosity of Arctic Silver 5 is within the ideal range for thermal paste, making it easy to apply and remove without causing any damage to the CPU or heatsink. The viscosity of 10,000 – 20,000 cP allows for even distribution and proper adhesion to the CPU and heatsink.
• Compatibility: Intel and AMD CPU sockets
  • Arctic Silver 5 is compatible with a wide range of Intel and AMD CPU sockets, making it a versatile option for many different computer builds. This compatibility ensures that users can use the thermal paste without worrying about compatibility issues.
• Packaging: Syringe
  • Arctic Silver 5 comes packaged in a syringe, which makes it easy to dispense and apply the thermal paste. The syringe also ensures that the thermal paste stays fresh and ready to use until it is needed. Overall, the packaging of Arctic Silver 5 is convenient and user-friendly.

Advantages

• Good performance and stability:
  • Arctic Silver 5 has been proven to provide excellent thermal conductivity, which ensures that your CPU is cooled efficiently and stays stable under load. This results in better performance and longer lifespan for your CPU.
• Easy to apply:
  • The paste is easy to apply and does not require any special tools or skills. It comes with an applicator syringe that makes it simple to apply the right amount of paste to your CPU. Additionally, it can be easily removed and reapplied if needed.
• Compatible with a wide range of CPU sockets:
  • Arctic Silver 5 is compatible with a wide range of CPU sockets, including Intel and AMD. This means that it can be used on a variety of systems, making it a versatile option for those who want a reliable thermal paste that can be used on different builds.

Disadvantages

While Arctic Silver 5 is widely considered to be one of the best thermal paste brands on the market, it does have some drawbacks that should be taken into consideration.

One potential disadvantage of Arctic Silver 5 is that it can be a bit more expensive than other brands. This may be due to the high quality of the product and the extensive research and development that goes into creating it. However, for many users, the performance benefits of using Arctic Silver 5 may be worth the extra cost.

Another potential downside of Arctic Silver 5 is that it can be a bit more difficult to apply than some other brands. This is because it has a slightly higher viscosity, which can make it more challenging to spread evenly over the CPU surface. However, with careful application and the use of a spreader, this should not be a major issue.

Overall, while Arctic Silver 5 does have some potential drawbacks, it is still widely regarded as one of the best thermal paste brands on the market. Its high performance and long-lasting properties make it a popular choice for many users.

Thermal Grizzly Kryonaut

Thermal conductivity

• Measure of the rate at which heat is conducted through a material, expressed in W/(m·K). Kryonaut has a thermal conductivity of 8.17 W/(m·K), making it an excellent choice for efficient heat transfer.

Viscosity

• A measure of a fluid’s resistance to flow, expressed in cP (centipoise). Kryonaut has a viscosity of 3,000 – 6,000 cP, which provides a perfect balance between thermal conductivity and ease of application. This viscosity range allows for even spreading across the CPU surface while avoiding air pockets.

Compatibility

• Kryonaut is compatible with both Intel and AMD CPU sockets, ensuring a universal solution for a wide range of processors.

Packaging

• Kryonaut is packaged in a syringe, which allows for precise application and easy removal of excess paste. The syringe also ensures that the paste remains in a stable, consistently usable state until ready for application.

High Thermal Conductivity

Thermal Grizzly Kryonaut is known for its high thermal conductivity, which makes it an excellent choice for CPUs that require efficient heat dissipation. The thermal paste is made with a mixture of high-quality materials that allow for efficient heat transfer from the CPU to the heatsink. This helps to prevent overheating and ensure stable performance.

Easy to Apply

One of the significant advantages of Thermal Grizzly Kryonaut is that it is easy to apply. The thermal paste comes in a syringe, which makes it simple to dispense and apply evenly on the CPU. It also has a low viscosity, which allows it to spread easily and not create any air pockets that can reduce its effectiveness.

Compatible with a Wide Range of CPU Sockets

Thermal Grizzly Kryonaut is compatible with a wide range of CPU sockets, making it a versatile option for different systems. It is designed to work with both AMD and Intel CPUs, and it can be used with various heatsink designs, including air and liquid cooling systems. This makes it a convenient choice for those who want a single thermal paste that can be used across multiple builds.

While Thermal Grizzly Kryonaut is widely regarded as one of the best thermal paste brands on the market, it does have some potential drawbacks that users should be aware of. One of the main disadvantages of Kryonaut is that it may be a bit more difficult to work with than other brands.

One reason for this is that Kryonaut has a higher viscosity than some other thermal pastes, which can make it more challenging to apply evenly. This can be particularly problematic for users who are not experienced with applying thermal paste, as they may have difficulty getting a consistent layer across the CPU surface.

Additionally, Kryonaut has a relatively long curing time compared to some other thermal pastes. While this can be beneficial in terms of allowing the paste to fully set before the CPU is put under load, it can also make it more difficult to remove any excess paste that may have been applied during the installation process. This can be particularly problematic for users who are not experienced with applying thermal paste, as they may have difficulty getting a consistent layer across the CPU surface.

Overall, while Kryonaut is a high-quality thermal paste that offers excellent performance, it may not be the best option for all users. Users who are new to applying thermal paste or who are looking for a more user-friendly option may want to consider other brands that are easier to work with.

Noctua NT-H1

• Viscosity: 3,000 – 6,000 cP

Thermal conductivity

The Noctua NT-H1 thermal paste has a thermal conductivity of 8.17 W/(m·K), which is a measure of its ability to transfer heat from the CPU to the heatsink. This value is important because it directly affects the thermal performance of the CPU.

Viscosity

The viscosity of a thermal paste refers to its thickness or fluidity. The Noctua NT-H1 has a viscosity of 3,000 – 6,000 cP, which is considered to be within the optimal range for thermal performance. A higher viscosity can result in better thermal conductivity, but it can also make it more difficult for the paste to spread evenly over the CPU.

Compatibility

The Noctua NT-H1 is compatible with both Intel and AMD CPU sockets, making it a versatile option for a wide range of users. This means that whether you have an Intel Core i7 or an AMD Ryzen 9, the Noctua NT-H1 can provide you with effective thermal performance.

Packaging

The Noctua NT-H1 comes packaged in a syringe, which makes it easy to apply a precise amount of paste to the CPU. The syringe also allows for easy removal of excess paste, which can help to ensure that the CPU is properly cooled.

• Excellent performance and stability
  • Noctua NT-H1 is renowned for its exceptional thermal conductivity, which ensures that your CPU stays cool and stable even under heavy loads.
• Easy to apply
  • The paste is easy to apply and doesn’t require any special tools or equipment. Simply remove the protective cover, squeeze out a small amount of paste onto the CPU, and spread it evenly using the provided applicator.
• Compatible with a wide range of CPU sockets
  • Noctua NT-H1 is compatible with a wide range of CPU sockets, including Intel LGA 115x, 1366, 2011, 2066, and AMD AM4, FM2, FM1, and Athlon. This makes it a versatile option for builders who may have multiple systems to maintain.

Overall, the Noctua NT-H1 is a reliable and high-performing thermal paste that offers a hassle-free application process and broad compatibility with various CPU sockets.

Higher Cost

One of the primary disadvantages of using Noctua NT-H1 thermal paste is its higher cost compared to other brands. While it may provide excellent performance, its price point may be a significant consideration for those on a budget or looking to save money without compromising on quality. As a result, users must weigh the cost against the potential benefits before deciding whether the Noctua NT-H1 is the right choice for their CPU.

Cooler Master Hyper 212 EVO

The Cooler Master Hyper 212 EVO is a high-performance thermal paste that is designed to provide efficient heat dissipation for your CPU. With a thermal conductivity of 8.17 W/(m·K), this paste ensures that heat is transferred away from the CPU quickly and efficiently. The viscosity of the paste is optimized to be between 2,000 and 3,000 cP, providing a perfect balance between ease of application and thermal conductivity.

The Cooler Master Hyper 212 EVO is compatible with both Intel and AMD CPU sockets, making it a versatile option for a wide range of systems. The paste comes in a convenient syringe, making it easy to apply precisely the amount needed for your CPU. The syringe also has a built-in dispenser, ensuring that the paste is applied evenly and consistently.

Overall, the Cooler Master Hyper 212 EVO is a top-quality thermal paste that is sure to provide efficient heat dissipation for your CPU. Its high thermal conductivity, optimal viscosity, and compatibility with a wide range of CPU sockets make it a great choice for anyone looking to improve the performance and longevity of their system.

• Good performance and stability: The Cooler Master Hyper 212 EVO thermal paste has been known to provide excellent thermal conductivity, resulting in improved performance and stability of the CPU. This is due to its high-quality formulation that allows for efficient heat dissipation, even under heavy loads.
• Easy to apply: One of the key advantages of the Cooler Master Hyper 212 EVO is its ease of application. Unlike some other thermal pastes that require specialized tools or skills, this paste can be applied easily with a provided applicator, making it accessible to users of all skill levels.
• Compatible with a wide range of CPU sockets: Another advantage of the Cooler Master Hyper 212 EVO is its compatibility with a wide range of CPU sockets. This thermal paste is designed to work with both AMD and Intel processors, making it a versatile option for users with different system configurations. Additionally, it is compatible with both air and liquid cooling solutions, further expanding its potential user base.

Poor Thermal Conductivity

While the Cooler Master Hyper 212 EVO is a popular choice for its affordability and ease of use, it has been known to have poor thermal conductivity compared to other brands. This means that it may not be as effective in dissipating heat from your CPU, which can lead to overheating and decreased performance.

Limited Compatibility

Another potential disadvantage of the Cooler Master Hyper 212 EVO is its limited compatibility with certain CPU sockets. It is specifically designed for use with Intel LGA 115x and AMD AM4 sockets, so it may not be suitable for other types of CPUs. This can be a problem if you have an older or newer CPU that is not compatible with this thermal paste.

Difficulty in Removal

One of the biggest drawbacks of the Cooler Master Hyper 212 EVO is that it can be difficult to remove once applied. This is because it dries to a hard, glue-like consistency, which can make it challenging to remove without damaging your CPU or cooler. This can be a problem if you need to reapply the thermal paste or upgrade your CPU in the future.

Overall, while the Cooler Master Hyper 212 EVO is a popular and affordable option, it may not be the best choice for everyone due to its potential limitations in thermal conductivity, compatibility, and removal. It is important to consider your specific needs and requirements when choosing a thermal paste brand for your CPU.

Artic MX-4

+ The thermal conductivity of Artic MX-4 is a measure of its ability to transfer heat. It has a high thermal conductivity of 8.17 W/(m·K), which allows it to efficiently dissipate heat from the CPU.
+ The viscosity of Artic MX-4 is between 3,000 and 6,000 cP. This range of viscosity provides a good balance between thermal conductivity and ease of application. It is not too thick or too runny, making it easy to apply and remove.
+ Artic MX-4 is compatible with both Intel and AMD CPU sockets. This makes it a versatile option for users who want to use it on a variety of systems.
+ Artic MX-4 comes in a syringe packaging. This makes it easy to apply the thermal paste to the CPU, and the syringe also allows for easy cleanup. The syringe also helps to prevent the thermal paste from drying out, which can affect its performance.

• High Thermal Conductivity: Arctic MX-4 thermal paste has a high thermal conductivity, which means it can effectively transfer heat from the CPU to the heatsink. This is crucial for maintaining stable temperatures and preventing overheating.
• Easy to Apply: The paste is easy to apply, even for those with limited experience. It comes with a simple, step-by-step application guide, and the non-drying formula ensures that it stays easy to work with until it’s time to upgrade your CPU.
• Compatible with a Wide Range of CPU Sockets: Arctic MX-4 is compatible with a wide range of CPU sockets, making it a versatile option for different computer builds. Whether you’re building a high-performance gaming PC or a more conservative office computer, Arctic MX-4 is a reliable choice.

These advantages make Arctic MX-4 a popular choice for thermal paste, as it provides effective heat transfer, is easy to apply, and can be used in a variety of CPU builds.

While Artic MX-4 is widely regarded as one of the best thermal paste brands on the market, it does have some drawbacks that are worth considering before making a purchase. Here are some potential disadvantages to keep in mind:

• May be more difficult to work with than other brands: One of the main complaints about Artic MX-4 is that it can be more difficult to work with than some other thermal paste brands. This is because it has a slightly higher viscosity, which can make it more challenging to apply evenly and in precise amounts. Additionally, it may take longer to dry than some other brands, which can be a concern if you need to reapply it or if you’re working on a tight deadline.

Overall, while Artic MX-4 is a great choice for many CPU users, it may not be the best option for everyone. If you’re a beginner or if you’re looking for a more user-friendly thermal paste, you may want to consider a different brand that is easier to work with. However, if you’re an experienced user who is willing to put in a bit more effort to achieve the best possible performance, Artic MX-4 is definitely worth considering.

FAQs

1. What is thermal paste and why is it important for my CPU?

Thermal paste is a conductive material that is applied between the CPU and the heatsink to improve heat transfer. It is important for maintaining the stability and performance of your CPU. Without thermal paste, the heat generated by the CPU would not dissipate properly, leading to overheating and potential damage to the CPU.

2. What are the best thermal paste brands available in the market?

There are several reputable brands of thermal paste available in the market, including Arctic Silver, Thermal Grizzly, Cooler Master, and ASUS. Each brand has its own unique formula and benefits, so it’s important to choose one that is compatible with your CPU and meets your needs.

3. How do I choose the right thermal paste for my CPU?

To choose the right thermal paste for your CPU, you should consider the compatibility with your CPU and heatsink, as well as the thermal conductivity and longevity of the paste. Look for reviews and recommendations from trusted sources, and always follow the manufacturer’s instructions for application.

4. How do I apply thermal paste to my CPU?

Applying thermal paste to your CPU requires careful attention to detail to ensure proper application and spreading. Start by cleaning the CPU and heatsink, then apply a small amount of paste to the CPU and spread it evenly using the heatsink. Be sure to avoid touching the paste directly with your fingers, as this can contaminate the paste and reduce its effectiveness.

5. Can I use any thermal paste on any CPU?

No, not all thermal paste is compatible with all CPUs. It’s important to choose a thermal paste that is specifically designed for your CPU and heatsink to ensure proper heat transfer and stability. Check the manufacturer’s specifications and recommendations for your CPU and heatsink to determine the best thermal paste for your system.

Top 5 BEST Thermal Paste of (2023)