Thermalrlght Peerless Assassin 120 SE CPU Air vs Thermaltake Gravity i2 95W Intel LGA
Updated August 2026 — Thermalrlght Peerless Assassin 120 SE CPU Air leads on cooling and airflow.
The Thermalrlght Peerless Assassin 120 SE offers superior cooling performance and broader compatibility, making it the better choice for high-demand applications. The Thermaltake Gravity i2 is a budget-friendly option for low-power CPUs.
Why Thermalrlght Peerless Assassin 120 SE CPU Air is better
Cooling Performance
Peerless Assassin has higher airflow of 66.17 CFM.
Compatibility
Peerless Assassin supports more CPU sockets.
Build Quality
Peerless Assassin uses high-end materials.
Why Thermaltake Gravity i2 95W Intel LGA is better
Price
Gravity i2 is significantly cheaper at $12.78.
Noise Level
Gravity i2 operates at a quieter 21.3 dB.
Installation
Gravity i2 offers a quick and easy installation.
Overall score
Specifications
| Spec | Thermalrlght Peerless Assassin 120 SE CPU Air | Thermaltake Gravity i2 95W Intel LGA |
|---|---|---|
| Max Airflow | 66.17 CFM | 31.343 CFM |
| Noise Level | 25.6 dB(A) | 21.3 dB |
| Socket Support | LGA 1700/1150/1151/1156/AM4/AM5 | LGA 1200/1156/1155/1150/1151 |
| Fan Count | 2 | 1 |
| Warranty | Not specified | 2 years |
Dimension comparison
Overview of Thermalrlght Peerless Assassin 120 SE and Thermaltake Gravity i2
The Thermalrlght Peerless Assassin 120 SE is a powerful CPU cooler designed for high-performance computing, while the Thermaltake Gravity i2 is optimized for low-power CPUs. The differences in design and intended use lead to significant variations in their cooling capabilities and target audiences. The Peerless Assassin is priced at $32.90, whereas the Gravity i2 is significantly cheaper at $12.78, making it about 61% less expensive.
Cooling Performance
The Peerless Assassin 120 SE features a dual tower design with six heat pipes and two 120mm TL-C12C PWM fans that deliver a maximum airflow of 66.17 CFM. This configuration is ideal for handling high-performance CPUs, ensuring effective heat dissipation. In contrast, the Gravity i2 is equipped with a single 92mm fan that provides a lower airflow of 31.343 CFM. While the Gravity i2 is sufficient for low-power processors, it cannot match the cooling efficiency of the Peerless Assassin, making it less suitable for overclocking or high-demand applications.
Noise Levels
In terms of noise, the Peerless Assassin operates at a maximum noise level of 25.6 dB(A), which is relatively quiet for its performance capability. The Gravity i2, on the other hand, has a noise level of 21.3 dB, making it slightly quieter. This difference may be more noticeable in quiet computing environments, where the Gravity i2's low noise could be an advantage for users prioritizing silent operation.
Design and Build Quality
The design of the Peerless Assassin 120 SE is robust, featuring an anodized brushed black top cover and a combination of aluminum and copper materials. This build quality not only enhances aesthetics but also contributes to performance. The Gravity i2 adopts a low-profile design, which is beneficial for compact builds. However, its construction is simpler and lacks the high-end materials found in the Peerless Assassin, which may affect long-term durability and cooling efficiency.
Compatibility
Compatibility is a crucial factor for CPU coolers. The Peerless Assassin supports a wide range of CPU sockets, including Intel LGA 1700, 1150, 1151, 1156, and AMD AM4/AM5. This makes it versatile for various builds. Meanwhile, the Gravity i2 is designed specifically for Intel LGA 1200, 1156, 1155, 1150, and 1151 sockets. While both coolers cater to mainstream Intel sockets, the Peerless Assassin offers broader compatibility, which can be essential for users who may upgrade their CPUs in the future.
Installation Process
When it comes to installation, the Gravity i2 boasts a quick and easy setup, making it accessible for users who may not be as experienced with PC building. The Peerless Assassin, while featuring a more complex installation due to its dual tower and dual fan design, incorporates an SS2 install system and a metal pressure plate for better contact with the CPU. This can lead to improved thermal performance but may require more time and effort to install correctly.
Warranty and Support
Both products provide a warranty, with the Gravity i2 offering a two-year warranty. The Peerless Assassin's warranty details are not provided, which might be a consideration for potential buyers. A solid warranty can offer peace of mind, particularly for those investing in a more expensive cooling solution like the Peerless Assassin.
Price Comparison
The price difference between the two coolers is substantial. The Peerless Assassin is priced at $32.90, while the Gravity i2 is only $12.78. This makes the Gravity i2 about 61% cheaper than its counterpart. For budget-conscious consumers or those with low-power CPUs, the Gravity i2 presents a compelling option. However, users looking for higher cooling performance may find the additional investment in the Peerless Assassin to be worthwhile.
Which should you buy?
Choosing between the Thermalrlght Peerless Assassin 120 SE and the Thermaltake Gravity i2 depends largely on your specific needs. If you require superior cooling performance for high-demand applications or overclocking, the Peerless Assassin is the clear winner, offering advanced features and broader compatibility at a price of $32.90. However, for users with low-power CPUs who prioritize budget and ease of installation, the Thermaltake Gravity i2 at $12.78 is an excellent choice. Ultimately, your decision should align with your CPU requirements and financial considerations.

