Thermalright AXP90-X53 Full Cooper Low Profile CPU vs Thermalright Peerless Assassin 120 Mini Black CPU

Overview of the Thermalright AXP90-X53 and Thermalright Peerless Assassin 120 Mini

The Thermalright AXP90-X53 is priced at $35.90, while the Thermalright Peerless Assassin 120 Mini comes in slightly cheaper at $34.39, making it about 4% less expensive. Both products are designed for effective CPU cooling, but they target slightly different use cases and configurations. The AXP90-X53 is a low-profile cooler ideal for compact builds, while the Peerless Assassin 120 Mini is a larger model that offers enhanced cooling performance thanks to its additional heat pipes and fan size.

Design and Build Quality

The AXP90-X53 boasts a height of just 53mm, making it an excellent choice for small form factor cases. It features a pure copper radiator designed for optimal heat dissipation, leveraging fine fins and a micro-carved copper base. In contrast, the Peerless Assassin 120 Mini stands taller at 135mm and incorporates six heat pipes for improved heat transfer. Its aluminum body is fully blackened, providing an aesthetic appeal along with an antioxidant coating. Both products highlight quality materials; however, the AXP90-X53 may be more suitable for those with space constraints, while the Peerless Assassin 120 Mini offers a robust performance-oriented design.

Cooling Performance

When it comes to cooling performance, the AXP90-X53 is equipped with a 92mm PWM fan that operates at a maximum speed of 2700 RPM, generating an airflow of 42.58 CFM. This makes it efficient for its size, particularly in compact builds. On the other hand, the Peerless Assassin 120 Mini features a larger 120mm fan that runs at 1500 RPM but produces an impressive airflow of 66.87 CFM. This translates to more effective cooling capabilities, especially for higher-performance CPUs. While both coolers utilize AGHP technology to enhance heat transfer, the Peerless Assassin 120 Mini's larger fan and additional heat pipes give it an edge in thermal performance.

Noise Levels

The AXP90-X53 operates at a noise level of 22.4 dB(A), which is relatively quiet, making it suitable for builds where noise is a concern. Meanwhile, the Peerless Assassin 120 Mini has a maximum noise level of 25.6 dB(A). Although it is slightly louder, the difference is minimal and may not be noticeable in most setups. Users who prioritize silence might lean toward the AXP90-X53, while those needing superior cooling performance might find the noise level of the Peerless Assassin acceptable for the benefits it provides.

Installation and Compatibility

Both the AXP90-X53 and Peerless Assassin 120 Mini are designed for flexibility and compatibility across various CPU sockets. The AXP90-X53 supports Intel sockets LGA 1700, 1150, 1151, 1155, 1156, and 1200, as well as AMD AM4 and AM5. The Peerless Assassin 120 Mini offers similar compatibility with Intel LGA 1150, 1151, 1155, 1156, 1200, 1700, and 1851, alongside AMD AM4 and AM5. Installation for both coolers is designed to be straightforward, with mounting kits included. However, users may find the low-profile design of the AXP90-X53 easier to work with in cramped spaces.

Brand Reputation

Thermalright has a strong reputation in the CPU cooler market, backed by over 20 years of development. Both products reflect the brand's commitment to quality and performance. The AXP90-X53, with its specialized low-profile design, has carved out a niche for compact builds, while the Peerless Assassin 120 Mini appeals to users seeking high-performance cooling solutions. This established reputation can be a deciding factor for consumers when considering which cooler to purchase.

Customer Feedback and Market Position

While specific sales ranks for these products were not mentioned, both coolers are well-regarded in the enthusiast community. The AXP90-X53 is particularly praised for its low noise levels and efficient cooling in small form factor builds, while the Peerless Assassin 120 Mini has received accolades for its superior cooling performance thanks to its six heat pipes. Customer testimonials often highlight the effectiveness and build quality of both coolers, making them popular choices among users looking for reliable CPU cooling solutions.

Which should you buy?

Ultimately, your decision between the Thermalright AXP90-X53 and the Thermalright Peerless Assassin 120 Mini should be based on your specific needs. If you're working with a compact case and prioritize a low-profile design, the AXP90-X53 at $35.90 is the better option. However, if your setup allows for a larger cooler and you want enhanced cooling performance, the Peerless Assassin 120 Mini at $34.39 offers a compelling choice with its additional heat pipes and larger fan. Consider your case size, cooling requirements, and noise tolerance to make the best choice for your build.