Thermalright AXP90-X53 Full Cooper Low Profile CPU vs Thermalright Peerless Assassin 120 SE CPU Cooler,

Overview of the Thermalright AXP90-X53 Full Cooper Low Profile CPU Cooler

The Thermalright AXP90-X53 Full Cooper Low Profile CPU Cooler is designed for compact builds, measuring just 53mm in height. This cooler is ideal for users looking for efficient cooling solutions in small form factor cases. Priced at $35.90, it sits on the lower end of the price spectrum compared to its competitor, making it about 28% cheaper than the Thermalright Peerless Assassin 120 SE.

This cooler features a pure copper construction with a Seiko micro-carved copper bottom that enhances heat dissipation. The 92mm TL-9015R PWM fan operates at a maximum speed of 2700 RPM, providing a decent air volume of 42.58 CFM while maintaining a noise level of only 22.4 dB(A). Its AGHP technology optimizes heat transfer, making it suitable for various CPU sockets, including AMD AM4/AM5 and Intel LGA 1700/1150/1151/1200/1851.

Overview of the Thermalright Peerless Assassin 120 SE CPU Cooler

The Thermalright Peerless Assassin 120 SE CPU Cooler is a dual tower cooler, measuring 125mm in length, 135mm in width, and 155mm in height. Priced at $49.99, it is positioned as a higher-end option compared to the AXP90-X53. This cooler features six heat pipes utilizing AGHP technology, aimed at maximizing cooling performance and efficiency.

Equipped with dual 120mm PWM fans that operate at 1550 RPM, the Peerless Assassin delivers a higher airflow of 66.17 CFM and a slightly increased noise level of 25.6 dB(A). This cooler is also compatible with a wide range of CPU sockets, including AMD AM4/AM5 and Intel LGA 1700/1150/1151/1200/1851, ensuring versatility across different builds.

Cooling Performance Comparison

When it comes to cooling performance, the Thermalright Peerless Assassin 120 SE stands out due to its dual tower design and higher airflow capacity. With a maximum airflow of 66.17 CFM, it is approximately 55.5% more effective in moving air compared to the AXP90-X53's 42.58 CFM. This makes it better suited for higher-performance CPUs that generate more heat.

The AXP90-X53, while offering effective cooling, is designed for compact builds where space is limited. Its 2700 RPM fan speed may suggest a higher cooling performance at peak levels, but the overall design limits its effectiveness in larger cases. Therefore, if you are seeking maximum cooling performance, especially in larger cases, the Peerless Assassin would be the superior choice.

Noise Levels and Efficiency

In terms of noise levels, the AXP90-X53 is quieter, operating at a noise level of 22.4 dB(A) compared to the Peerless Assassin's 25.6 dB(A). This difference of about 3.2 dB(A) can be significant for users prioritizing a silent build, especially in HTPC or small form factor setups.

Both coolers utilize PWM fan technology for efficient operation, allowing them to adjust their speeds based on CPU load. However, the quieter operation of the AXP90-X53 makes it a more attractive choice for users who value low noise levels in their computing environments.

Installation and Compatibility

Both the Thermalright AXP90-X53 and the Peerless Assassin 120 SE offer broad compatibility across AMD and Intel platforms. The AXP90-X53 includes metal mounting fasteners to accommodate various CPU sockets, while the Peerless Assassin also comes with compatible mounting hardware for easy installation.

However, the AXP90-X53's low profile design allows for easier installation in cramped spaces, which can be a significant advantage for users with limited room. The Peerless Assassin, due to its larger size, requires more careful consideration of case compatibility, particularly regarding height restrictions.

Build Quality and Materials

Both coolers showcase quality construction, but their materials differ. The AXP90-X53 is made entirely of pure copper, enhancing its heat dissipation capabilities and oxidation resistance. This premium material choice suggests a longer lifespan and better cooling efficiency.

The Peerless Assassin, while featuring a robust aluminum heat sink, employs six copper heat pipes to enhance heat transfer. This combination of materials aims to deliver superior performance but may not match the pure copper build quality of the AXP90-X53. Users seeking durability and longevity in a cooler might lean towards the AXP90-X53 for its all-copper design.

Price Comparison

The Thermalright AXP90-X53 is priced at $35.90, making it a budget-friendly option for users. In contrast, the Peerless Assassin 120 SE is available for $49.99, about 39% more expensive. This price difference can influence purchasing decisions, especially for users on a tight budget.

When considering performance relative to price, the AXP90-X53 offers solid performance for its cost, while the Peerless Assassin provides additional cooling capabilities that may justify its higher price for certain users.

Which should you buy?

In conclusion, the choice between the Thermalright AXP90-X53 Full Cooper Low Profile CPU Cooler and the Thermalright Peerless Assassin 120 SE CPU Cooler largely depends on your specific needs. If you require a compact cooler for a small form factor build and prioritize quiet operation, the AXP90-X53 is an excellent choice at a more affordable price. However, if cooling performance is your main concern, especially for high-performance CPUs in larger cases, the Peerless Assassin 120 SE, with its superior airflow and dual fan setup, may be worth the extra investment.