Thermaltake Gravity i2 95W Intel LGA 1200/1156/1155/1150/1151 92mm CPU Cooler CL vs Thermalright Assassin X 120 SE CPU Air Cooler
Updated August 2026 — The Thermalright Assassin X 120 SE offers superior cooling performance and broader compatibility, making it the better choice for high-performance systems. However, the Thermaltake Gravity i2 is ideal for compact builds and quieter operation.
The Thermalright Assassin X 120 SE offers superior cooling performance and broader compatibility, making it the better choice for high-performance systems. However, the Thermaltake Gravity i2 is ideal for compact builds and quieter operation.
Why Thermaltake Gravity i2 95W Intel LGA 1200/1156/1155/1150/1151 92mm CPU Cooler CL is better
price
C$19.86 is cheaper than C$25.59
noise level
21.3 dB is quieter than 25.6 dB
size
low-profile design for compact builds
Why Thermalright Assassin X 120 SE CPU Air Cooler is better
airflow
66.17 CFM is higher than 31.343 CFM
compatibility
supports both Intel and AMD sockets
durability
up to 20,000 hours of service life
Overall score
Specifications
| Spec | Thermaltake Gravity i2 95W Intel LGA 1200/1156/1155/1150/1151 92mm CPU Cooler CL | Thermalright Assassin X 120 SE CPU Air Cooler |
|---|---|---|
| Price | C$19.86 | C$25.59 |
| Noise Level | 21.3 dB | 25.6 dB |
| Power Support | 95W | 125-225W |
| Warranty | 2 years | 20,000 hours |
| Socket Support | Intel LGA | Intel & AMD |
Dimension comparison
Overview of the Thermaltake Gravity i2 and Thermalright Assassin X 120 SE
The Thermaltake Gravity i2 is priced at C$19.86, while the Thermalright Assassin X 120 SE costs C$25.59. Both coolers are designed to efficiently manage CPU temperatures but target different user needs and system configurations.
The Gravity i2 is a low-profile cooler optimized for lower power CPUs, making it a suitable choice for compact builds or systems needing quiet operation. In contrast, the Assassin X 120 SE offers a higher performance capability with a greater airflow, catering to users who may be working with more powerful CPUs or those seeking better thermal management.
Design and Dimensions
The design of the Thermaltake Gravity i2 reflects its low-profile nature, featuring a compact size ideal for small cases. Its 92mm fan allows for easy installation and fits snugly in tighter spaces.
On the other hand, the Thermalright Assassin X 120 SE boasts larger dimensions at 125mm in length, 71mm in width, and 148mm in height. This size advantage allows it to accommodate a larger 120mm fan, resulting in a maximum airflow of 66.17 CFM. The difference in design philosophy signifies that the Gravity i2 is tailored for compact builds, while the Assassin X is better suited for standard to larger cases that can handle its size.
Cooling Performance
In terms of cooling performance, the Thermalright Assassin X 120 SE leads with its maximum airflow of 66.17 CFM, which is significantly higher than the Gravity i2's 31.343 CFM. This difference suggests that the Assassin X can dissipate heat more effectively, making it a more robust option for high-performance CPUs.
The Gravity i2, while limited in airflow, is designed for low power CPUs and maintains a noise level of just 21.3 decibels. This makes it an excellent choice for users who prioritize a quiet operation over extreme cooling capabilities. Thus, for users with higher wattage CPUs, the Assassin X provides superior cooling, whereas the Gravity i2 excels in quieter, less demanding environments.
Noise Levels and User Experience
The Thermaltake Gravity i2 operates at a noise level of 21.3 decibels, making it an ideal choice for users who seek a quieter computing experience. Its low-profile design and efficient fan ensure that it remains unobtrusive during operation.
Contrastingly, the Thermalright Assassin X 120 SE produces a noise level of up to 25.6 decibels. Although this is still relatively quiet, it is noticeably higher than the Gravity i2. Users who choose the Assassin X can expect a bit more noise, especially under heavy loads. Therefore, those prioritizing silence may prefer the Gravity i2, while those needing better cooling might accept the slight increase in noise with the Assassin X.
Compatibility and Installation
The Gravity i2 supports various Intel LGA sockets, including 1200, 1156, 1155, 1150, and 1151. Its installation is described as quick and easy, making it a user-friendly option for those who may not have extensive experience with CPU coolers.
Conversely, the Thermalright Assassin X 120 SE is compatible with both Intel and AMD systems, supporting Intel sockets (115X, 1200, 1700, 17XX) and AMD AM4. It comes equipped with metal fasteners suitable for both platforms, enhancing its versatility. However, its larger size may require more careful installation, depending on the user's case. Thus, for straightforward installations, the Gravity i2 excels, while the Assassin X offers broader compatibility for varying system builds.
Warranty and Durability
The Thermaltake Gravity i2 features a two-year warranty, providing users with a modest assurance of reliability. This warranty period is typical for budget-friendly coolers, aligning expectations with its price point.
In contrast, the Thermalright Assassin X 120 SE offers a robust design with a promise of up to 20,000 hours of industrial service life. This durability is supported by S-FDB bearings, which ensure longevity under normal operating conditions. The combination of quality materials also indicates a focus on longevity and reliability. Therefore, while the Gravity i2 offers a standard warranty, the Assassin X is built with durability in mind, appealing to users who wish to invest in a more long-lasting solution.
Price Comparison
The price difference between the two coolers is notable, with the Thermaltake Gravity i2 priced at C$19.86 and the Thermalright Assassin X 120 SE at C$25.59. This C$5.73 difference reflects the performance and features offered by each cooler.
For users on a tighter budget or those building a basic system, the Gravity i2 presents an attractive option. However, the Assassin X, with its superior cooling capabilities and broader compatibility, may justify its higher price for users seeking enhanced performance. Ultimately, the decision hinges on individual needs, whether budget or performance is the primary concern.
Which should you buy?
Choosing between the Thermaltake Gravity i2 and the Thermalright Assassin X 120 SE hinges on your specific needs and system configuration. If you require a low-profile, quiet cooler for a basic setup or a compact build, the Gravity i2 is a solid choice at C$19.86. However, if your focus is on performance cooling for a higher wattage CPU and you can accommodate a larger cooler in your case, the Assassin X 120 SE at C$25.59 offers superior airflow and compatibility for diverse setups. Your decision should ultimately reflect whether you prioritise silence and compactness or high-performance cooling capabilities.
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