GeeekPi Low-Profile Plus CPU Cooler for Raspberry vs Thermalright Peerless Assassin 120 SE V2 CPU
Updated August 2026 — GeeekPi Low-Profile Plus CPU Cooler for Raspberry wins on noise level, Thermalright Peerless Assassin 120 SE V2 CPU wins on cooling efficien and fan control.
The GeeekPi Low-Profile Plus is ideal for Raspberry Pi users seeking affordability and compact design, while the Thermalright Peerless Assassin excels in high-performance scenarios with superior cooling capabilities.
Why GeeekPi Low-Profile Plus CPU Cooler for Raspberry is better
Price
GeeekPi is significantly cheaper at $19.99.
Size
Low-profile design fits compact builds.
Noise
Operates quietly with fan activation at 60°C.
Why Thermalright Peerless Assassin 120 SE V2 CPU is better
Cooling Performance
Dual tower design with 6 heat pipes enhances heat dissipation.
Compatibility
Supports multiple platforms including AMD and Intel.
Build Quality
Robust construction with pure copper base for better heat transfer.
Overall score
Specifications
| Spec | GeeekPi Low-Profile Plus CPU Cooler for Raspberry | Thermalright Peerless Assassin 120 SE V2 CPU |
|---|---|---|
| Cooling Type | Air | Air |
| Fan Speed | N/A | 1850 RPM |
| Noise Level | Quiet | 29.5 dBA |
| Socket Support | Raspberry Pi 5 | AMD AM4/AM5, Intel LGA1700 |
| Material | Aluminum | Copper/Aluminum |
Dimension comparison
Overview of the Products
In this comparison, we look at the GeeekPi Low-Profile Plus CPU Cooler for Raspberry Pi 5 and the Thermalright Peerless Assassin 120 SE V2 CPU Cooler. The GeeekPi cooler is priced at $19.99, while the Thermalright model costs $38.99, making the Thermalright about 95% more expensive. Both products cater to different computing needs, with the GeeekPi designed for Raspberry Pi enthusiasts and the Thermalright aimed at high-performance desktop users.
Cooling Performance
The GeeekPi Low-Profile Plus CPU Cooler features a four-copper-pipe design that enhances thermal performance and is built for compact spaces. It includes an integrated fan that kicks in when the CPU temperature reaches 60 degrees Celsius, ensuring effective heat management. On the other hand, the Thermalright Peerless Assassin boasts dual towers with six heat pipes and dual 120mm PWM fans that can reach speeds of 1850 RPM. This design significantly improves heat dissipation, making it suitable for gaming and high-load desktop tasks. Thus, while the GeeekPi is efficient for smaller setups, the Thermalright excels in high-performance scenarios.
Design and Build Quality
The GeeekPi cooler is crafted with aluminum fins that increase surface area for heat dissipation, emphasizing its low-profile design tailored for the Raspberry Pi 5. Its aesthetic is sleek, making it a fitting addition to compact builds. Conversely, the Thermalright cooler has a robust dual tower construction that contributes to its stable thermal performance. The use of pure copper in its base enhances heat transfer efficiency. Overall, while both products are well-built, the Thermalright's dual tower design suggests a more durable and effective cooling solution for mainstream desktop systems.
Compatibility
Compatibility marks a significant difference between the two coolers. The GeeekPi Low-Profile Plus is specifically designed for the Raspberry Pi 5, making it an excellent choice for those who use this single-board computer. In contrast, the Thermalright Peerless Assassin supports a broader range of platforms, including AMD AM4/AM5 and Intel LGA1851/1700. This wider compatibility makes the Thermalright a versatile option for users looking to upgrade their cooling systems without being tied to a specific motherboard. Therefore, if you're using a Raspberry Pi, the GeeekPi is the clear choice; if you're building or upgrading a desktop, the Thermalright is superior.
Noise Levels
The noise generated by cooling systems is often a concern for users. The GeeekPi cooler operates quietly, activating its fan only when the CPU reaches a specific temperature, minimizing unnecessary noise. Meanwhile, the Thermalright Peerless Assassin has a rated noise level of 29.5 dBA, which is relatively quiet for a dual-fan setup, but it may still be noticeable in a quiet environment. For those prioritizing silence, the GeeekPi's design offers an advantage, while the Thermalright provides a balance of performance and acceptable noise levels for high-load scenarios.
Installation Process
The installation process can vary significantly between coolers. The GeeekPi Low-Profile Plus is designed for straightforward installation on the Raspberry Pi 5, making it user-friendly for beginners. Its compact size aids in hassle-free setup without the need for extensive tools. In contrast, the installation of the Thermalright Peerless Assassin may require more effort due to its dual tower design and broader compatibility range. Users may need to manage multiple components and ensure proper fitting within their cases. Thus, for ease of installation, the GeeekPi takes the lead, while the Thermalright may appeal more to experienced builders.
Price Comparison
The price difference between the two coolers is substantial. The GeeekPi Low-Profile Plus is available for $19.99, while the Thermalright Peerless Assassin is priced at $38.99. This means that the GeeekPi is about 49% cheaper than the Thermalright. While the lower price of the GeeekPi makes it an attractive option for budget-conscious Raspberry Pi users, the Thermalright's higher price reflects its advanced features and capabilities suited for high-performance computing.
Which should you buy?
Choosing between the GeeekPi Low-Profile Plus CPU Cooler and the Thermalright Peerless Assassin 120 SE V2 CPU Cooler ultimately depends on your specific needs. If you are a Raspberry Pi user seeking an affordable and effective cooling solution, the GeeekPi is an excellent choice due to its low profile, ease of installation, and cost-effectiveness. However, for those building high-performance desktop systems requiring robust cooling, the Thermalright offers superior heat dissipation capabilities, broader compatibility, and stability under load, albeit at a higher price point. Your decision should align with your computing requirements and budget constraints.