Thermal Grizzly - CPU Contact Frame Intel 1851 V1 vs Thermalright Peerless Assassin 120 Black CPU Air
Updated August 2026 — Thermal Grizzly - CPU Contact Frame Intel 1851 V1 wins on noise and installation, Thermalright Peerless Assassin 120 Black CPU Air wins on weight and size.
The Thermalright Peerless Assassin 120 Black offers a comprehensive cooling solution, while the Thermal Grizzly CPU Contact Frame is a budget-friendly option for optimizing existing setups. For overall performance, the Thermalright cooler is the better choice.
Why Thermal Grizzly - CPU Contact Frame Intel 1851 V1 is better
Price
Thermal Grizzly is significantly cheaper at $24.99.
Noise
Thermal Grizzly operates silently without fans.
Installation
Thermal Grizzly offers a quick and hassle-free installation.
Why Thermalright Peerless Assassin 120 Black CPU Air is better
Cooling
Thermalright provides superior cooling performance with dual fans.
Compatibility
Thermalright supports multiple Intel and AMD sockets.
Build Quality
Thermalright features a robust dual-tower design with heat pipes.
Overall score
Specifications
| Spec | Thermal Grizzly - CPU Contact Frame Intel 1851 V1 | Thermalright Peerless Assassin 120 Black CPU Air |
|---|---|---|
| Price | $24.99 | $38.90 |
| Socket | LGA1851 | Multiple |
| TDP | N/A | 245W |
| Fans | None | 2 PWM |
| Material | Aluminum | Aluminum |
Dimension comparison
Overview of the Products
In the world of CPU coolers, the Thermal Grizzly CPU Contact Frame Intel 1851 V1 and the Thermalright Peerless Assassin 120 Black CPU Air Cooler serve different purposes. The Thermal Grizzly is designed specifically to enhance CPU contact pressure for improved cooling performance, while the Thermalright cooler provides a comprehensive air cooling solution with multiple heat pipes.
The Thermal Grizzly product is priced at $24.99, making it about 36% cheaper than the Thermalright cooler, which retails for $38.90. This price difference highlights the distinct functionalities each product offers: one focuses on optimizing pressure for existing setups, while the other is a full cooling solution.
Design and Build Quality
The Thermal Grizzly CPU Contact Frame features a sleek design made from anodized aluminum, ensuring durability and high quality. This design is specifically tailored for Intel Core Ultra 200 Series processors, allowing it to enhance cooling through optimized contact pressure.
Conversely, the Thermalright Peerless Assassin 120 Black boasts a dual-tower design with six heat pipes, providing a robust cooling solution. Its aluminum heatsink cover is painted black for aesthetics and functionality. The offset asymmetric layout enhances compatibility with various setups, making installation easier. The build quality of both products is commendable, but they cater to different cooling needs.
Cooling Performance
Cooling performance is where these two products truly diverge. The Thermal Grizzly is engineered to improve contact pressure between the CPU and the cooler, leading to lower temperatures. This is particularly beneficial for users looking to maximize performance through existing cooling setups.
On the other hand, the Thermalright Peerless Assassin 120 Black is equipped with advanced AGHP technology and dual PWM fans, generating a maximum airflow of 66.17 CFM while maintaining a noise level of less than 25.6 dB(A). This enables it to handle a thermal design power (TDP) of 245W, making it a capable choice for high-performance CPUs.
Installation Process
The installation process for the Thermal Grizzly CPU Contact Frame is designed to be quick and hassle-free, allowing users to enhance their cooling performance in just a few steps. This ease of installation makes it a user-friendly option for those upgrading their CPU cooling systems.
In contrast, the Thermalright Peerless Assassin 120 Black also offers straightforward installation thanks to its included metal fasteners for both Intel and AMD platforms. Given its dual-tower design, users may need to spend a bit more time ensuring the cooler fits well within their cases, but the overall process remains manageable.
Compatibility
The Thermal Grizzly CPU Contact Frame is specifically made for Intel Core Ultra 200 Series processors, compatible with LGA1851 sockets. This targeted compatibility ensures that users get the best out of their specific CPU models.
On the other hand, the Thermalright Peerless Assassin 120 Black boasts a broader compatibility range, supporting multiple Intel sockets (including LGA 1700, 115X, and 2066) and AMD platforms (AM4/AM5). This versatility makes the Thermalright cooler an excellent choice for users with various CPU setups, providing greater flexibility.
Noise Levels
When it comes to noise levels, the Thermal Grizzly CPU Contact Frame operates silently as it does not include any fans or moving parts, focusing solely on optimizing contact pressure. This can be a significant advantage for users who prioritize a quiet computing experience.
The Thermalright Peerless Assassin 120 Black, while not silent, keeps noise levels to a minimum at about 25.6 dB(A) under load. This is an acceptable level for most users, especially considering the cooling performance it delivers. It strikes a balance between effective cooling and noise management.
Price Analysis
The Thermal Grizzly CPU Contact Frame is priced at $24.99, making it a budget-friendly option for users looking to enhance their CPU cooling without investing in a full cooler. In comparison, the Thermalright Peerless Assassin 120 Black is priced at $38.90, which is about 56% more expensive than the Thermal Grizzly product.
This price difference reflects the varying functionalities of the products; one is a specialized component for optimizing contact pressure, while the other is a comprehensive cooling solution with advanced features. Users should consider their specific cooling needs when evaluating these price points.
Which should you buy?
Choosing between the Thermal Grizzly CPU Contact Frame and the Thermalright Peerless Assassin 120 Black CPU Air Cooler ultimately depends on your cooling needs. If you are looking to optimize your existing CPU cooler's performance specifically for Intel Core Ultra 200 Series processors, the Thermal Grizzly is an excellent choice at $24.99.
However, if you require a robust air cooling solution capable of handling high thermal loads across multiple platforms, the Thermalright cooler is worth the investment at $38.90. Each product serves distinct purposes, so your decision should align with your specific requirements and budget.

