Thermalright AXP120-X67 Low Profile CPU Air Cooler vs Thermalright Peerless Assassin 120 SE V3 CPU Air

Overview of the Thermalright AXP120-X67

The Thermalright AXP120-X67 is a low-profile CPU air cooler priced at $27.99. This cooler is designed for compact builds, featuring a height of only 67mm, which makes it an ideal choice for smaller cases without sacrificing performance. The AXP120-X67 boasts six heat pipes, which utilize Advanced Gravity Heat Pipe (AGHP) technology to optimize heat dissipation in various orientations.

The cooler is equipped with a 120mm PWM fan that operates at a maximum speed of 1800 RPM, delivering an airflow of up to 59 CFM while maintaining a noise level of just 26.1 dB(A). The combination of an aluminum fin structure and a copper base enhances thermal conductivity, ensuring effective cooling performance for AMD AM4/AM5 and Intel LGA 1700/1150/1151/1155/1156/1200 socket compatibility.

Overview of the Thermalright Peerless Assassin 120 SE V3

The Thermalright Peerless Assassin 120 SE V3 is a more robust CPU air cooler priced at $35.90. Featuring a dual-tower design with dual fans, this cooler stands taller at 155mm, which may limit its compatibility with smaller builds. It is equipped with six heat pipes and utilizes the latest AGHP technology to improve heat dissipation efficiency.

The dual PWM fans can reach speeds of up to 2000 RPM, providing a higher maximum airflow of 70.84 CFM. Despite the increased performance, the noise level can go up to 29.8 dB(A). The Peerless Assassin is compatible with a wide range of Intel and AMD sockets, making it a versatile choice for various setups.

Cooling Performance Comparison

When it comes to cooling performance, the Peerless Assassin 120 SE V3 outperforms the AXP120-X67 due to its dual-fan configuration and higher RPM capabilities. With an airflow of 70.84 CFM, the Peerless Assassin provides about 20% more airflow than the AXP120-X67's 59 CFM. This enhanced airflow is critical for keeping high-performance CPUs cool, especially during demanding tasks such as gaming or content creation.

While the AXP120-X67 still offers solid cooling capabilities for less demanding applications, the Peerless Assassin's superior design and dual fans make it a more effective solution for users who prioritize optimal thermal performance.

Noise Levels and Fan Efficiency

The AXP120-X67 operates at a maximum noise level of 26.1 dB(A), making it one of the quieter options available, especially valuable for builds where noise is a concern. In contrast, the Peerless Assassin 120 SE V3 has a higher noise level of 29.8 dB(A) under load, which may be noticeable in quieter environments.

Both coolers feature PWM fans that dynamically adjust speed based on CPU temperature, which helps to balance performance and noise. However, users who prioritize a silent operation may lean towards the AXP120-X67 due to its lower noise output.

Build Quality and Design

The build quality of both coolers is impressive, showcasing Thermalright's commitment to durability and performance. The AXP120-X67 features an aluminum fin design with a copper base, while the Peerless Assassin employs a double-tower structure with a nickel-plated copper base and anodized aluminum fins.

The Peerless Assassin's dual-tower design not only enhances aesthetic appeal but also increases surface area for heat dissipation. This design makes it more visually striking, while the AXP120-X67 maintains a compact and understated profile that can blend seamlessly into smaller builds.

Compatibility and Installation

In terms of compatibility, both coolers support a wide range of Intel and AMD sockets. The AXP120-X67 supports Intel LGA 1700/1150/1151/1155/1156/1200 and AMD AM4/AM5, while the Peerless Assassin covers Intel LGA 1851/1700/1150/1151/1155/1156/1200 and AMD AM4/AM5 as well.

However, the AXP120-X67's lower height makes it a more suitable choice for compact cases. The installation process for both units is straightforward, with included mounting accessories. Users of the Peerless Assassin should note that for AMD installations, the original motherboard backplate is required.

Price and Value Proposition

With the AXP120-X67 priced at $27.99 and the Peerless Assassin 120 SE V3 at $35.90, the Peerless Assassin is about 28% more expensive than the AXP120-X67. For users on a budget or those with less demanding cooling needs, the AXP120-X67 offers excellent value without compromising on essential cooling performance.

However, the additional cost of the Peerless Assassin may be justified for users who require superior cooling performance and are willing to accommodate its larger size. The choice ultimately depends on individual cooling needs and budget constraints.

Which should you buy?

In summary, if you're looking for a low-profile cooler that excels in smaller builds and operates quietly, the Thermalright AXP120-X67 is an excellent choice at a budget-friendly price of $27.99. On the other hand, if your system can accommodate a larger cooler and you prioritize maximum cooling performance, the Thermalright Peerless Assassin 120 SE V3 at $35.90 offers superior thermal capabilities, albeit at a higher noise level. Your decision should be based on your specific needs, case size, and budget.