Thermalright AXP90 X53 Full Low Profile ITX CPU Cooler with 92mm Slim PWM Fan fo vs Thermalright Peerless Assassin 120 Black CPU Air Cooler

Overview of Thermalright AXP90 X53

The Thermalright AXP90 X53 is a low-profile CPU cooler designed primarily for ITX builds, priced at C$45.99. This cooler boasts a compact height of 53mm, making it suitable for smaller motherboards where space is at a premium. The AXP90 X53 employs advanced AGHP technology, utilising a 4x6mm heat pipe configuration that enhances heat transfer efficiency by doubling the cooling performance of its heatsink. Additionally, the cooler features a 92mm slim PWM fan capable of reaching speeds of up to 2700 RPM, which significantly contributes to its cooling capabilities.

Overview of Thermalright Peerless Assassin 120 Black

The Thermalright Peerless Assassin 120 Black, priced at C$54.90, is a more substantial air cooler designed for higher performance. It features a dual-tower design with a larger effective heat dissipation area of 9600 cm², which is particularly beneficial for more demanding CPU cooling needs. The cooler is equipped with two PWM fans, each measuring 120mm, that operate at a maximum speed of 1500 RPM, allowing for efficient airflow of up to 66.17 CFM. This combination of features suggests that the Peerless Assassin is aimed at users looking for robust cooling performance in standard or larger cases.

Cooling Performance

When it comes to cooling performance, the Peerless Assassin 120 Black stands out due to its dual-tower design and larger heat dissipation area. The effective area of 9600 cm² is significantly larger than the AXP90 X53's capabilities, allowing the Peerless Assassin to handle higher thermal loads more effectively. Although the AXP90 X53 reaches a higher fan speed of 2700 RPM compared to the Peerless Assassin's maximum of 1500 RPM, the dual fan configuration of the latter ensures a more balanced airflow, which can enhance overall cooling efficiency despite the lower RPM. Therefore, while both coolers are effective, the Peerless Assassin is likely to provide superior performance under heavy loads.

Compatibility

In terms of compatibility, both coolers support a broad range of CPU sockets from Intel and AMD platforms. The AXP90 X53 is compatible with Intel sockets LGA1700, 1150, 1151, 1155, 1156, and 1200, as well as AMD AM4 and AM5 sockets. Similarly, the Peerless Assassin supports Intel sockets LGA1150, 1151, 1155, 1156, 1200, 1700, and even higher-end sockets like 2011 and 2066, along with AMD AM4 and AM5. This extensive compatibility makes both coolers versatile options for various builds, although the Peerless Assassin's support for additional Intel sockets may offer it an edge for users with specific needs.

Installation Process

The installation process for both coolers is facilitated by included mounting hardware, but they feature different considerations. The AXP90 X53 comes with specific instructions for potentially reversing the backplane if conflicts arise with motherboard components. It requires users to navigate its compact design carefully. On the other hand, the Peerless Assassin 120 Black's installation process is straightforward due to its design that includes metal fasteners for both Intel and AMD platforms. The extra attention given to installation ease in the Peerless Assassin may appeal to users who prefer a hassle-free setup.

Build Quality

Both coolers reflect Thermalright's commitment to quality, but they emphasise different aspects. The AXP90 X53 utilises STABLY-FDB V2 bearings, which are known for their durability and performance, boasting an industrial service life of up to 20,000 hours. This longevity is beneficial for users seeking a reliable cooling solution. Conversely, the Peerless Assassin 120 Black features a full electroplating reflow welding process, which enhances its structural integrity and heat dissipation capabilities. While both coolers are well-built, the choice between them may depend on whether users prioritise fan longevity or overall structural quality in their cooling solution.

Noise Levels

Noise levels are an important consideration for many users, especially those who prefer a quieter computing environment. The AXP90 X53, with its high-speed 2700 RPM fan, may generate more noise under load compared to the Peerless Assassin, which has a maximum fan speed of 1500 RPM and a noise level of ≤25.6 dB(A). This lower noise output, combined with dual fans, gives the Peerless Assassin an advantage for users sensitive to noise. Therefore, if a quieter operation is a priority, the Peerless Assassin emerges as the better option.

Which should you buy?

Ultimately, the choice between the Thermalright AXP90 X53 and the Thermalright Peerless Assassin 120 Black depends on your specific needs and build requirements. If you have a compact ITX case and require a cooler that fits within tight space constraints, the AXP90 X53 offers a solid low-profile solution at a lower price of C$45.99. However, for users seeking superior cooling performance, especially in standard cases with higher thermal demands, the Peerless Assassin 120 Black at C$54.90 stands out with its dual-tower design, larger heat dissipation area, and quieter operation. Therefore, for more robust and demanding setups, the Peerless Assassin is the recommended choice.