Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler vs Thermaltake Gravity i2 95W Intel LGA 1200/1156/1155/1150/1151 92mm CPU Cooler CL
Updated August 2026 — The Thermalright Peerless Assassin 120 SE ARGB offers superior cooling performance and compatibility, making it the better choice for high-performance needs. However, the Thermaltake Gravity i2 is a budget-friendly option for low-power CPUs.
The Thermalright Peerless Assassin 120 SE ARGB offers superior cooling performance and compatibility, making it the better choice for high-performance needs. However, the Thermaltake Gravity i2 is a budget-friendly option for low-power CPUs.
Why Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler is better
Cooling Performance
Higher TDP of 245W compared to 95W
Compatibility
Supports both Intel and AMD sockets
Aesthetics
Features customizable ARGB lighting
Why Thermaltake Gravity i2 95W Intel LGA 1200/1156/1155/1150/1151 92mm CPU Cooler CL is better
Price
Significantly lower price at C$19.86
Noise Level
Quieter operation at 21.3 dB
Installation
Quick and easy installation process
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler | Thermaltake Gravity i2 95W Intel LGA 1200/1156/1155/1150/1151 92mm CPU Cooler CL |
|---|---|---|
| TDP | 245W | 95W |
| Noise Level | 25.6 dB(A) | 21.3 dB |
| Socket Support | Intel & AMD | Intel only |
| Fan Type | 2 PWM Fans | 1 Low Noise Fan |
| ARGB Lighting | Yes | No |
Dimension comparison
Introduction to CPU Coolers
In the world of CPU coolers, finding the right product can significantly impact your system's performance and longevity. This article compares the Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler and the Thermaltake Gravity i2, both catering to different needs and budgets. With the Thermalright priced at C$46.90 and the Thermaltake at a budget-friendly C$19.86, understanding their features will help you make an informed decision.
Design and Build Quality
The Thermalright Peerless Assassin features a robust design with dimensions of 125mm x 135mm x 155mm and a double tower configuration, enhancing its cooling performance. In contrast, the Thermaltake Gravity i2 adopts a low-profile design, measuring 92mm in diameter and 25mm in height. This compactness makes it suitable for smaller cases or builds requiring space efficiency. The substantial weight of the Thermalright at 0.97kg indicates a sturdier build compared to the lighter Thermaltake. Consequently, if you prioritize a more durable and high-performance cooler, the Thermalright is a better choice.
Cooling Performance
When assessing cooling performance, the Thermalright Peerless Assassin stands out with a maximum TDP (Thermal Design Power) of 245W, making it ideal for high-performance CPUs. It utilises six heat pipes and two PWM fans capable of producing an airflow of 66.17 CFM, while maintaining a noise level of only 25.6 dB(A). On the other hand, the Thermaltake Gravity i2 is optimized for lower power CPUs, with a maximum airflow of 31.343 CFM and a noise level of 21.3 dB. While both coolers are effective, the Thermalright is better suited for users with high-performance needs, whereas the Thermaltake is perfect for low-power scenarios.
Noise Levels
Noise levels are crucial for many users, especially in quiet environments. The Thermaltake Gravity i2 boasts a lower noise level of 21.3 dB, making it one of the quieter options in its class. The Thermalright Peerless Assassin, while still reasonably quiet, operates at a maximum noise level of 25.6 dB(A). For users who prioritize a silent operation, the Thermaltake presents a clear advantage, but the Thermalright's performance may justify its slightly higher noise output for those needing enhanced cooling.
Installation Process
Both the Thermalright Peerless Assassin and the Thermaltake Gravity i2 offer straightforward installation processes. The Thermalright comes with metal fasteners compatible with both Intel and AMD systems, ensuring a secure fit for various sockets, including Intel’s 115X/1200/1700 and AMD's AM4. Meanwhile, the Thermaltake Gravity i2 is designed for quick and easy installation on Intel LGA 1200/1156/1155/1150/1151 sockets. Users may prefer the Thermalright for its versatility across different platforms, but the Thermaltake's simplicity may appeal to those seeking a hassle-free setup.
Aesthetics and Lighting
In terms of aesthetics, the Thermalright Peerless Assassin features vibrant ARGB lighting, allowing users to customize their build's look with stunning visual effects. This cooler is not just about performance; it also adds flair to your setup. On the contrary, the Thermaltake Gravity i2 adopts a more utilitarian approach with no RGB features. Users who place a high value on aesthetics and customisation will likely gravitate towards the Thermalright, while those who prefer a minimalist design may appreciate the Thermaltake's simplicity.
Compatibility
Compatibility is another essential factor when choosing a CPU cooler. The Thermalright Peerless Assassin supports a wide range of sockets, including Intel’s 115X/1200/1700 and AMD’s AM4, making it a versatile option for various builds. The Thermaltake Gravity i2, while also compatible with multiple Intel sockets (LGA 1200/1156/1155/1150/1151), does not support AMD systems. If you plan on using an AMD CPU, the Thermalright is the clear choice, but for Intel users, either cooler fits well.
Price Comparison
Price is a significant consideration for many buyers. The Thermalright Peerless Assassin is priced at C$46.90, reflecting its advanced features and higher performance capabilities. In contrast, the Thermaltake Gravity i2 is available at a budget-friendly C$19.86, making it an attractive option for those with limited budgets or less demanding cooling needs. While the Thermalright offers superior cooling performance, the Thermaltake provides excellent value for users who do not require intensive cooling solutions.
Which should you buy?
Choosing between the Thermalright Peerless Assassin 120 SE ARGB and the Thermaltake Gravity i2 ultimately depends on your specific needs. If you seek high-performance cooling with extensive compatibility and aesthetic appeal, the Thermalright is undoubtedly the better option, albeit at a higher price. Conversely, if you're working with a low-power CPU and have budget constraints, the Thermaltake offers excellent performance for its price and is quieter too. Assess your requirements carefully to determine which cooler aligns best with your build and budget.
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