Noctua NM-i17xx-MP78 vs Thermalright Assassin Spirit 120 EVO Dark CPU Cooler Air with 4×6mm HeatPipes

Overview of the Noctua NM-i17xx-MP78 and Thermalright Assassin Spirit 120 EVO Dark

When comparing the Noctua NM-i17xx-MP78 and the Thermalright Assassin Spirit 120 EVO Dark, it's clear that both products serve distinct purposes in the realm of CPU cooling. The Noctua NM-i17xx-MP78 is specifically designed as a mounting upgrade kit for existing Noctua coolers, priced at C$12.95. In contrast, the Thermalright Assassin Spirit 120 EVO Dark is a standalone CPU cooler retailing at C$24.90. This price difference indicates that the Noctua product is aimed at users who already own compatible coolers, while the Thermalright model targets those looking for a complete cooling solution.

Design and Build Quality

The design of the Noctua NM-i17xx-MP78 focuses on functionality and ease of installation. It features a tailor-made backplate with fixed struts specifically for Intel's LGA1851 and LGA1700 socket, ensuring optimal contact pressure. Conversely, the Thermalright Assassin Spirit 120 EVO Dark boasts an all-aluminium construction with a unique anodic black brushed top cover, which not only enhances aesthetics but also maximises heat dissipation. Both products exhibit solid build quality, but Thermalright's model presents a more comprehensive design, integrating heat pipes and a high-speed PWM fan to boost performance.

Compatibility

Compatibility is a crucial aspect when choosing CPU coolers. The Noctua NM-i17xx-MP78 is specifically designed for LGA1851 and LGA1700 sockets, making it an excellent choice for users with the latest Intel processors. On the other hand, the Thermalright Assassin Spirit 120 EVO Dark offers broader compatibility across multiple sockets, including Intel's LGA1150/1151/1155/1156/1200/1700/17XX and AMD's AM4/AM5. This adaptability makes the Thermalright cooler a more versatile option for users with various CPU platforms.

Installation Process

In terms of installation, the Noctua NM-i17xx-MP78 prides itself on its straightforward setup. The dedicated one-piece backplate and fixed struts streamline the process for compatible coolers, making it user-friendly. The Thermalright Assassin Spirit 120 EVO Dark also features an easy installation process with universal Intel backplates, but it requires users to connect a 4-pin power connector to the motherboard's CPU FAN connector. While both products aim for simplicity, Noctua's design gives it a slight edge in ease of use for those already familiar with their coolers.

Cooling Performance

When it comes to cooling performance, the Thermalright Assassin Spirit 120 EVO Dark stands out with its four black-painted heat pipes and a high-speed PWM fan that can reach a rotation speed of 1850 RPM. This design ensures effective heat dissipation, making it suitable for high-performance CPUs. The Noctua NM-i17xx-MP78, while excellent for its purpose of upgrading existing coolers, does not offer standalone cooling capabilities. Therefore, for users prioritising performance in CPU cooling, the Thermalright model is the clear winner.

Price Comparison

The price point is a significant differentiator between the two products. The Noctua NM-i17xx-MP78 is priced at C$12.95, making it an affordable option for those who require a mounting upgrade kit. In contrast, the Thermalright Assassin Spirit 120 EVO Dark retails for C$24.90, which reflects its comprehensive design and cooling capabilities. While the Noctua product is economically friendly, it is important to consider what you are purchasing. Those looking for a complete cooling solution may find the extra cost of the Thermalright model justifiable.

Brand Reputation

Both Noctua and Thermalright have established strong reputations in the CPU cooling market. Noctua is well-known for its focus on high-quality cooling solutions and reliability, particularly among enthusiasts. Thermalright, with over 20 years in the industry, has garnered a loyal following, especially in the Chinese market. Both brands offer products that are well-regarded, but Noctua's reputation for unparalleled performance and customer service may give it an edge for some users.

Which should you buy?

Ultimately, the choice between the Noctua NM-i17xx-MP78 and the Thermalright Assassin Spirit 120 EVO Dark depends on your specific needs. If you already own a compatible Noctua cooler and require a mounting upgrade, the NM-i17xx-MP78 is a perfect choice at just C$12.95. However, if you are looking for a complete CPU cooling solution that offers broader compatibility and superior performance, the Thermalright Assassin Spirit 120 EVO Dark is the way to go, priced at C$24.90. Consider your current setup and cooling requirements to make the best decision for your system.