ARCTIC Liquid Freezer III Pro 360 - AIO CPU Cooler vs Thermalright Assassin X120 SE ARGB CPU Air Cooler

Overview of the ARCTIC Liquid Freezer III Pro 360 and Thermalright Assassin X120 SE

When considering CPU coolers, the choice often comes down to performance and price. The ARCTIC Liquid Freezer III Pro 360 is priced at £67.49, while the Thermalright Assassin X120 SE is significantly cheaper at £16.29. This disparity in price raises questions about the features and performance that each offers, making it essential to compare their design, cooling efficiency, and overall value to determine which cooler is better suited for your needs.

Design and Build Quality

The ARCTIC Liquid Freezer III Pro 360 features a sleek and modern design, optimised for efficient cooling with a focus on aesthetics. It includes an integrated VRM fan to ensure the voltage converters remain cool, enhancing reliability. In contrast, the Thermalright Assassin X120 SE is built with an aluminium heatsink and incorporates ARGB lighting effects, adding a vibrant touch to your build. While the Thermalright cooler is lighter at 0.63kg, the ARCTIC model’s design prioritises thermal performance, making it a robust choice for high-performance systems.

Cooling Performance

Cooling performance is critical for any CPU cooler, and the ARCTIC Liquid Freezer III Pro 360 excels with its P12 PRO fan technology. This fan provides enhanced airflow at multiple speeds, resulting in optimal cooling even under high load. The native offset mounting optimises heat transfer by shifting the cold plate towards the CPU hotspot. On the other hand, the Thermalright Assassin X120 SE uses a PWM fan that operates at a maximum speed of 1550 RPM, delivering a maximum airflow of 66.17 CFM. While the Thermalright cooler is effective for standard builds, the ARCTIC model is designed for more demanding applications, making it ideal for overclocking enthusiasts.

Noise Levels

Noise levels can greatly affect the user experience, especially in quieter environments. The ARCTIC Liquid Freezer III Pro 360 promises quieter operation compared to many competitors, thanks to its optimised fan design that operates more effectively at lower speeds. Although specific noise level metrics for the ARCTIC aren’t provided, the focus on quieter performance is a selling point. Conversely, the Thermalright Assassin X120 SE has a maximum noise level of ≤25.6 dB(A), which is relatively quiet for an air cooler. For users prioritising silence, the Thermalright provides an efficient cooling solution without excessive noise.

Compatibility and Installation

When it comes to compatibility, both coolers support a wide range of CPU sockets. The ARCTIC Liquid Freezer III Pro 360 is compatible with Intel LGA1851 and LGA1700, while the Thermalright Assassin X120 SE supports a broader range, including Intel sockets from LGA1150 to LGA1851 and AMD AM4/AM5. This versatility makes the Thermalright a more flexible choice for users with various setups. In terms of installation, the ARCTIC cooler features an optimised contact pressure distribution, ensuring a secure fit, while the Thermalright provides metal fasteners for easy installation across different platforms.

Cooling Technology

The ARCTIC Liquid Freezer III Pro 360 employs advanced cooling technology, including an integrated VRM fan and an innovative mounting system to improve heat dissipation. The focus on a liquid cooling solution allows for superior heat management compared to traditional air coolers. In contrast, the Thermalright Assassin X120 SE utilises four 6mm heat pipes in its AGHP technique, effectively addressing the inverse gravity effect in various orientations. While both technologies are effective, the ARCTIC’s liquid cooling approach generally offers superior performance, especially under extreme conditions.

Price and Value

Price is a significant factor when choosing a CPU cooler. The ARCTIC Liquid Freezer III Pro 360 is priced at £67.49, reflecting its advanced cooling capabilities and design. On the other hand, the Thermalright Assassin X120 SE is priced at £16.29, making it an attractive option for budget-conscious consumers. While the Thermalright offers excellent value for its price, particularly for standard gaming and use cases, the ARCTIC cooler justifies its higher price tag with enhanced performance and features tailored for high-end builds.

User Experience and Aesthetics

User experience encompasses not only performance but also the visual appeal of the cooler. The ARCTIC Liquid Freezer III Pro 360 boasts a sophisticated design with integrated cable management, reducing clutter in your build. This attention to detail enhances the aesthetic appeal, especially in transparent cases. The Thermalright Assassin X120 SE, with its colourful ARGB lighting, provides a different visual experience, appealing to gamers and PC builders who enjoy customisation. Ultimately, the choice between them may come down to personal preference in aesthetics and how much emphasis one places on the visual aspects of their build.

Which should you buy?

Deciding between the ARCTIC Liquid Freezer III Pro 360 and the Thermalright Assassin X120 SE ultimately depends on your specific needs and budget. If you seek top-tier cooling performance, especially for overclocking or high-performance CPUs, the ARCTIC cooler is worth the investment at £67.49. However, if you're on a tighter budget or require a cooler for a standard gaming setup, the Thermalright Assassin X120 SE provides excellent value at £16.29, with decent cooling performance and good compatibility. Assess your requirements carefully to ensure you choose the right cooler for your system.