ARCTIC Liquid Freezer III Pro 240 A-RGB - vs Thermalrlght Peerless Assassin 120 SE CPU Air

Overview of the Products

The ARCTIC Liquid Freezer III Pro 240 A-RGB and the Thermalrlght Peerless Assassin 120 SE represent two distinct approaches to CPU cooling. The ARCTIC model is a liquid CPU cooler, while the Thermalrlght is an air cooler. The ARCTIC Liquid Freezer III Pro is priced at $80.00, whereas the Thermalrlght Peerless Assassin costs $32.90, making it about 59% cheaper than its competitor. This price difference highlights the varying technologies and features offered by each product.

Cooling Performance

The ARCTIC Liquid Freezer III Pro boasts advanced cooling capabilities thanks to its 240mm radiator and PWM pump. It features ARCTIC's P12 Pro fan, which provides enhanced performance, particularly in low-speed scenarios. This ensures optimal cooling even under high load. On the other hand, the Thermalrlght Peerless Assassin utilizes a dual 120mm fan setup and six heat pipes to deliver effective air cooling. The rated airflow for the Peerless Assassin is 66.17 CFM, while the ARCTIC's performance is built around liquid cooling efficiency. The choice between these two cooling methods will largely depend on user preference for liquid versus air cooling.

Design and Aesthetics

In terms of design, the ARCTIC Liquid Freezer III Pro features an A-RGB setup that adds a vibrant touch to any build. The integrated cable management is also noteworthy, as it helps maintain a clean aesthetic by concealing cables within the hoses. Conversely, the Thermalrlght Peerless Assassin has an anodized brushed black top cover and a unique asymmetric layout that not only enhances its visual appeal but also improves compatibility with graphics cards and motherboards. The aesthetic differences cater to different audiences, with the ARCTIC appealing to RGB enthusiasts and the Thermalrlght attracting users who prefer a sleek, professional look.

Installation and Compatibility

Both coolers are designed for compatibility with a range of CPU sockets. The ARCTIC Liquid Freezer III Pro supports Intel LGA1851, LGA1700, and AMD AM4/AM5, while the Thermalrlght Peerless Assassin is compatible with Intel LGA 1150, 1151, 1152, 1156, 1200, and 1700 as well as AMD AM4 and AM5. Installation for the Peerless Assassin requires the original motherboard's backplate for AM4 and AM5, which is not included with the cooler. This could pose a challenge for some users, whereas the ARCTIC's native offset mounting simplifies the installation process. The ease of installation may influence a buyer's decision based on their technical comfort level.

Noise Levels

Noise levels are a critical factor for many users when selecting a CPU cooler. The ARCTIC Liquid Freezer III Pro is designed to operate quietly, especially at low speeds, making it an excellent choice for those who prioritize a silent system. While specific noise level measurements are not provided, the emphasis on quieter operation suggests a focus on minimizing sound emissions. The Thermalrlght Peerless Assassin has a rated noise level of 25.6dB(A), which is relatively low but may still be noticeable in a quiet environment. Users sensitive to noise may prefer the ARCTIC cooler for its potential for quieter performance under load.

Cooling Technology

The cooling technology employed in each product is a key differentiator. The ARCTIC Liquid Freezer III Pro utilizes a liquid cooling setup, which generally offers superior heat dissipation due to the increased surface area of the radiator. The integrated VRM fan also helps maintain low temperatures on voltage converters, ensuring reliable performance during extended use. In contrast, the Thermalrlght Peerless Assassin relies on its six heat pipes and dual fan configuration to efficiently transfer heat away from the CPU. While air cooling systems can be highly effective, liquid cooling often edges out in terms of thermal performance, particularly for high-performance CPUs.

Price Point

The price point difference between these two coolers is substantial. The ARCTIC Liquid Freezer III Pro is priced at $80.00, while the Thermalrlght Peerless Assassin comes in at $32.90. This difference of about $47.10 makes the Thermalrlght about 59% cheaper than the ARCTIC model. For budget-conscious consumers, the Thermalrlght offers a compelling option without sacrificing too much in terms of performance. However, users looking for advanced cooling solutions and aesthetics may find the additional investment in the ARCTIC worthwhile.

Which should you buy?

Ultimately, the choice between the ARCTIC Liquid Freezer III Pro 240 A-RGB and the Thermalrlght Peerless Assassin 120 SE boils down to individual needs and preferences. If you prioritize aesthetic appeal, advanced cooling performance, and quieter operation, the ARCTIC model is the better choice. However, if budget constraints are a primary concern and you are comfortable with air cooling, the Thermalrlght Peerless Assassin provides excellent value for its price. Each cooler excels in different areas, catering to a wide range of users in the CPU cooling market.