Thermaltake Gravity i3 Intel LGA 1700 Cocket vs Thermalright Assassin King 120 SE ARGB CPU Air Cooler
Updated August 2026 — The Thermalright Assassin King 120 SE offers superior cooling performance and broader compatibility, making it the better choice for high-demand users.
The Thermalright Assassin King 120 SE offers superior cooling performance and broader compatibility, making it the better choice for high-demand users.
Why Thermaltake Gravity i3 Intel LGA 1700 Cocket is better
lower price
C$20.90 vs C$24.59
compact design
2.58 inches height for smaller cases
quieter operation
21.3 decibels noise level
Why Thermalright Assassin King 120 SE ARGB CPU Air Cooler is better
higher airflow
66.17 CFM vs 31.343 CFM
broader compatibility
supports Intel and AMD sockets
better cooling capacity
TDP of 125 to 235W
Overall score
Specifications
| Spec | Thermaltake Gravity i3 Intel LGA 1700 Cocket | Thermalright Assassin King 120 SE ARGB CPU Air Cooler |
|---|---|---|
| Price | C$20.90 | C$24.59 |
| Noise Level | 21.3 dB | 25.6 dB |
| Fan Blades | 7 | 1 |
| Warranty | 2 years | N/A |
| Socket Support | LGA 1700 | LGA 115X/1200/1700, AM4/AM5 |
Dimension comparison
Price Comparison
When it comes to price, the Thermaltake Gravity i3 Intel LGA 1700 Cocket is the more affordable option at C$20.90, while the Thermalright Assassin King 120 SE ARGB CPU Air Cooler costs C$24.59. The difference of C$3.69 may seem modest, but it can influence budget-conscious buyers. The lower price of the Gravity i3 makes it an attractive choice for those looking to save without sacrificing essential cooling features. Conversely, the higher price of the Assassin King 120 SE could be justified by its additional features and performance capabilities, appealing to users seeking advanced cooling solutions.
Design and Build Quality
In terms of design, the Thermaltake Gravity i3 offers a low-profile design with a height of just 2.58 inches, making it suitable for compact builds. Its 7-bladed low-noise fan operates at a maximum airflow of 31.343 CFM and a noise level of 21.3 decibels, ensuring a quiet operation. On the other hand, the Thermalright Assassin King 120 SE features a more substantial build, measuring 120mm in length, 73mm in width, and 148mm in height. Its aluminum heat sink and S-FDB bearings contribute to longevity and performance, while the ARGB lighting adds a modern touch to your setup. The choice between these designs largely depends on your case size and aesthetic preferences.
Cooling Performance
Cooling efficiency is a critical factor, and the Thermalright Assassin King 120 SE excels in this area. It boasts a maximum airflow of 66.17 CFM and operates at a noise level of up to 25.6 decibels. This performance is supported by its 5×6mm heat pipes, designed to handle CPUs with a thermal design power (TDP) of 125 to 235W. In comparison, the Thermaltake Gravity i3, while sufficient for many setups, has a lower airflow and is better suited for less demanding CPU cooling needs. Users requiring robust cooling for high-performance CPUs may find the Assassin King 120 SE to be the superior choice.
Installation Process
Both CPU coolers are designed for straightforward installation, but the Thermaltake Gravity i3 emphasizes quick and easy setup, making it accessible for novice builders or those looking to upgrade their systems without hassle. In contrast, the Thermalright Assassin King 120 SE includes metal fasteners for both Intel and AMD platforms, ensuring a secure installation. The additional complexity may be worth it for users who prioritize a more versatile cooler that can accommodate various systems. Ultimately, those seeking simplicity may lean towards the Gravity i3, while more experienced users might appreciate the robust installation features of the Assassin King 120 SE.
Noise Levels
When considering noise levels, the Thermaltake Gravity i3 operates quietly at 21.3 decibels, making it an excellent choice for users who prefer a nearly silent computing environment. The Thermalright Assassin King 120 SE, while slightly louder at a maximum of 25.6 decibels, still maintains a relatively low noise profile for its performance level. Gamers or professionals who require optimal cooling while maintaining a peaceful workspace may prefer the Gravity i3 for its quieter operation. However, the Assassin King 120 SE's performance could outweigh the minor increase in noise for users focused on cooling efficiency.
Compatibility
Compatibility is crucial when selecting a CPU cooler. The Thermaltake Gravity i3 is specifically designed for Intel 1700 sockets, making it an ideal choice for users with compatible processors. On the other hand, the Thermalright Assassin King 120 SE offers broader compatibility, supporting Intel sockets 115X, 1200, 1700, and AMD sockets AM4 and AM5. This versatility allows users to install the Assassin King 120 SE across a wider range of systems, making it a more future-proof investment for those who may upgrade their CPUs. Buyers should consider their current and future hardware needs when choosing between these options.
Brand Reputation
Reputation can play a significant role in product choice. Thermaltake is a well-known brand in the cooling market, recognized for its quality and innovation, while Thermalright has built a solid reputation over 20 years, particularly among enthusiasts and gamers. The established history of both brands suggests reliability, but the choice may come down to personal preference or specific experiences with either brand. Users who have had positive interactions with one brand might be inclined to stick with it, while new buyers may feel more confident in choosing a product based on brand loyalty and market presence.
Which should you buy?
Choosing between the Thermaltake Gravity i3 Intel LGA 1700 Cocket and the Thermalright Assassin King 120 SE ARGB CPU Air Cooler depends on your specific needs and priorities. If budget, compact design, and quiet operation are paramount, the Gravity i3 is an excellent choice at C$20.90. However, if you seek superior cooling performance, broader compatibility, and are willing to invest a little more at C$24.59, the Thermalright Assassin King 120 SE offers significant advantages. Ultimately, consider your system requirements, cooling needs, and budget to make the best decision for your build.
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