Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm vs ASUS Prime LC 360 ARGB All-in-one AIO CPU Liquid Cooler AMD: AM5 & AM4 Intel: LG
Updated August 2026 — The Thermalright Peerless Assassin offers great value for budget users, while the ASUS Prime LC 360 excels in performance for high-end setups.
The Thermalright Peerless Assassin offers great value for budget users, while the ASUS Prime LC 360 excels in performance for high-end setups.
Why Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm is better
affordable price
C$62.90 is significantly lower than C$159.99
easy installation
compatible with mainstream ATX chassis
low noise
operates at ≤25.6 dB(A)
Why ASUS Prime LC 360 ARGB All-in-one AIO CPU Liquid Cooler AMD: AM5 & AM4 Intel: LG is better
superior cooling
liquid cooling technology provides better heat management
aesthetic design
features customizable infinity mirror lenses
high performance
engineered for overclocking and demanding tasks
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm | ASUS Prime LC 360 ARGB All-in-one AIO CPU Liquid Cooler AMD: AM5 & AM4 Intel: LG |
|---|---|---|
| Cooling Type | Air | Liquid |
| Noise Level | ≤25.6 dB(A) | Not specified |
| Compatibility | ATX | AM5 & AM4, LGA |
| Fan Count | 2 | 3 |
| Price | C$62.90 | C$159.99 |
Dimension comparison
Overview of Products
The Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler is priced at C$62.90, while the ASUS Prime LC 360 ARGB All-in-one AIO CPU Liquid Cooler is significantly more expensive at C$159.99. Both products aim to provide effective cooling solutions, but they cater to different needs and preferences in the CPU cooling market.
Cooling Technology
The Thermalright Peerless Assassin employs a dual tower and dual fan configuration, designed to enhance air cooling efficiency. This cooler features a fan speed of 1850 RPM and an impressive air volume of 88.89 CFM, ensuring good heat dissipation. In contrast, the ASUS Prime LC 360 utilises liquid cooling technology, which typically allows for superior heat management, particularly for high-performance CPUs. Liquid coolers like the ASUS model offer better thermal performance and quieter operation, making them ideal for overclocking or intensive tasks.
Design and Aesthetics
In terms of design, the Thermalright Peerless Assassin boasts a sleek black finish with a digital display board on its magnetic top cover. This modern aesthetic combined with functional design elements appeals to users who appreciate both form and function. On the other hand, the ASUS Prime LC 360 features futuristic aesthetics with customizable infinity mirror lenses, allowing for a more visually striking setup. Its design is tailored to complement ASUS Prime motherboards, which may attract users looking to maintain a cohesive look in their builds.
Installation Process
The installation process of the Thermalright Peerless Assassin is straightforward, compatible with mainstream ATX chassis due to its height of 162mm. It is designed with ease of installation in mind, making it suitable for both novice and experienced builders. Conversely, the ASUS Prime LC 360, being an all-in-one liquid cooler, requires a bit more care during installation due to the need to connect the pump and ensure proper tubing placement. However, its pre-installed features simplify the process somewhat, making it accessible to a wider range of users.
Noise Levels
Noise levels are a crucial factor for many PC builders. The Thermalright Peerless Assassin operates at a noise level of ≤25.6 dB(A), which is relatively quiet for an air cooler. This low noise output can be especially appealing for users who prefer a silent computing environment. The ASUS Prime LC 360, while also designed for quiet operation, typically operates more quietly than air coolers, especially under load. The specifics of its noise level are not provided, but liquid coolers generally tend to be quieter than their air counterparts.
Performance Efficiency
The performance efficiency of the Thermalright Peerless Assassin is highlighted by its good heat dissipation capabilities, aided by its dual fans and copper heat pipes. The cooling performance is sufficient for most mainstream CPUs, but it may struggle with high-end models under extreme conditions. In contrast, the ASUS Prime LC 360 is engineered for powerful heat dissipation, making it suitable for high-performance setups and overclocking. Its design aims to maximise thermal transfer from the CPU, ensuring that it stays cool even under demanding workloads.
Price Comparison
With a price point of C$62.90, the Thermalright Peerless Assassin offers an affordable cooling solution for budget-conscious builders. It provides solid performance for its price, making it a great entry-level option. In stark contrast, the ASUS Prime LC 360, at C$159.99, positions itself as a premium product designed for high-performance users. While the ASUS model offers advanced features and superior cooling capabilities, its higher price may deter budget-focused consumers.
Which should you buy?
Choosing between the Thermalright Peerless Assassin and the ASUS Prime LC 360 ultimately depends on your specific needs and budget. If you are looking for an economical solution that offers decent cooling for mainstream CPUs, the Thermalright Peerless Assassin is a solid choice. However, if you require superior cooling performance for high-end CPUs or plan to overclock, the ASUS Prime LC 360 is worth the investment. Both coolers have their unique strengths, but the decision should be guided by your performance requirements and budget constraints.
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