Thermalright AXP90 X47 Black Low Profile CPU Cooler vs Thermalrlght Peerless Assassin 120 SE CPU Air

Design and Build Quality

The Thermalright AXP90 X47 Black Low Profile CPU Cooler is designed to be compact, measuring just 47mm in height, making it ideal for small form factor builds. In contrast, the Thermalrlght Peerless Assassin 120 SE CPU Air Cooler is larger, with dimensions of 125mm x 135mm x 155mm. The AXP90’s all-metal platform and black nickel plating offer a premium feel and corrosion resistance, while the Peerless Assassin features an anodized brushed black top cover and a dual tower heatsink configuration for an enhanced aesthetic appeal. Both coolers boast quality construction, but the Peerless Assassin’s design allows for better airflow and heat dissipation due to its larger size and dual fans.

Cooling Performance

In terms of cooling capabilities, the Thermalrlght Peerless Assassin 120 SE outperforms the AXP90 X47 due to its dual 120mm TL-C12C PWM fans, which provide a rated airflow of 66.17 CFM at a noise level of up to 25.6 dB(A). This is a significant step up from the AXP90, which operates with a single 92mm fan and a maximum noise level of 22.4 dB(A). The six heat pipes in the Peerless Assassin, combined with its advanced AGHP technology, ensure efficient heat transfer and management. While both coolers support AMD AM4/AM5 and Intel 1150/1151/1155/1200/1700 sockets, the Peerless Assassin clearly provides better cooling efficiency due to its larger and more robust design.

Compatibility

Both the Thermalright AXP90 X47 Black and the Peerless Assassin 120 SE are versatile in terms of compatibility, supporting a range of Intel and AMD sockets. The AXP90 is compatible with Intel sockets 115X, 1200, and AMD AM4/AM5, while the Peerless Assassin supports a broader range of Intel sockets including the LGA 1700. The Peerless Assassin also utilizes a metal pressure plate on the heatsink for improved contact with the CPU, which may enhance thermal performance. However, the AXP90's compact size makes it a better choice for smaller cases where space is at a premium, while the Peerless Assassin requires a larger case to accommodate its dimensions.

Noise Levels

When it comes to noise levels, the Thermalright AXP90 X47 Black operates at a quieter maximum noise level of 22.4 dB(A), making it an excellent option for those who prioritize a silent computing experience. The Thermalrlght Peerless Assassin 120 SE, while slightly louder at 25.6 dB(A), compensates for this with its superior cooling performance. For users who are sensitive to noise but still require effective cooling, the AXP90 may be the better choice, while the Peerless Assassin appeals to those willing to tolerate a bit more noise for enhanced cooling efficiency.

Price Comparison

The Thermalright AXP90 X47 Black is priced at $22.39, making it about 32% cheaper than the Thermalrlght Peerless Assassin 120 SE, which retails for $32.90. This significant price difference may sway budget-conscious consumers toward the AXP90, especially if they don’t require the high-end cooling performance of the Peerless Assassin. However, the increased investment in the Peerless Assassin could be justified for gamers and professionals who push their CPUs to the limit and need superior thermal management.

Installation Process

Both coolers offer straightforward installation processes, but there are some differences worth noting. The AXP90 features an all-metal platform with a backplate fastener for easy installation, making it user-friendly for those who may not have extensive experience with CPU cooler setups. In contrast, the Peerless Assassin employs an SS2 install system and requires the original motherboard’s backplate for AM4 and AM5 installations, which might complicate the setup for some users. For beginners, the AXP90 might present a smoother installation experience, while more seasoned builders may appreciate the additional features offered by the Peerless Assassin.

Brand Reputation

Thermalright has established a reputation for producing high-quality cooling solutions, and both products reflect this commitment to quality. The AXP90 X47 is known for its compact design and reliability, while the Peerless Assassin is recognized for its exceptional performance and aesthetics. Although neither product is currently ranked as a bestseller, both coolers have garnered positive feedback from users who appreciate their durability and effectiveness. The brand’s legacy in thermal management technology adds credibility to both products.

Which should you buy?

Choosing between the Thermalright AXP90 X47 Black and the Thermalrlght Peerless Assassin 120 SE ultimately depends on your specific needs and preferences. If you require a compact, budget-friendly cooler that operates quietly, the AXP90 X47 is an excellent choice. However, if you prioritize superior cooling performance and are willing to invest a bit more for enhanced capabilities, the Peerless Assassin 120 SE stands out as the better option. Both coolers are reliable and effective, but your decision will hinge on factors like case size, noise tolerance, and cooling demands.