vsversusfinder

Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes vs Thermaltake Gravity i3 Intel LGA 1700 Cocket

Updated August 2026The Thermalright Assassin X 120R SE Plus offers superior cooling performance and compatibility, making it the better choice overall. However, the Thermaltake Gravity i3 is a solid budget option for specific Intel systems.

The Thermalright Assassin X 120R SE Plus offers superior cooling performance and compatibility, making it the better choice overall. However, the Thermaltake Gravity i3 is a solid budget option for specific Intel systems.

Why Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes is better

higher airflow

Assassin X 120R SE Plus has 66.17 CFM vs Gravity i3's 31.343 CFM

better compatibility

Assassin X supports multiple Intel and AMD sockets

lower noise level

Assassin X operates at ≤25.6 dB(A) compared to Gravity i3's 21.3 dB

Why Thermaltake Gravity i3 Intel LGA 1700 Cocket is better

lower price

Gravity i3 is priced at C$20.90 vs Assassin X's C$25.59

compact design

Gravity i3 has a low-profile design at 2.58 inches

ease of installation

Gravity i3 is designed for quick and easy setup

Overall score

Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes
85
Thermaltake Gravity i3 Intel LGA 1700 Cocket
70

Specifications

SpecThermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat PipesThermaltake Gravity i3 Intel LGA 1700 Cocket
PriceC$25.59C$20.90
Airflow66.17 CFM31.343 CFM
Noise Level≤25.6 dB(A)21.3 dB
Socket SupportMultipleLGA 1700
WarrantyNot specified2 years

Dimension comparison

Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat PipesThermaltake Gravity i3 Intel LGA 1700 Cocket

Overview of the Thermalright Assassin X 120R SE Plus CPU Cooler

The Thermalright Assassin X 120R SE Plus CPU Cooler is priced at C$25.59, making it a solid choice for those seeking effective cooling solutions. With its four 6mm heat pipes and dual PWM fans, this cooler promises efficient thermal management while maintaining a low noise level of ≤25.6 dB(A). The cooler is designed for compatibility with a wide range of Intel and AMD sockets, including Intel’s latest LGA 1700, ensuring it fits various systems.

This product is backed by Thermalright's 20 years of experience in the cooling market, which lends credibility to its performance and durability. The AGHP technology employed in the cooler enhances its heat dissipation capabilities, promising a long service life of up to 20,000 hours. This makes the Thermalright Assassin X 120R SE Plus not just a well-priced option, but also a reliable one.

Overview of the Thermaltake Gravity i3

The Thermaltake Gravity i3 is a more budget-friendly option at C$20.90, designed specifically for the Intel LGA 1700 socket. This cooler features a low-profile design with a height of just 2.58 inches, making it an excellent choice for compact builds. It operates with an air flow of 31.343 CFM and maintains a noise level of 21.3 dB, making it relatively quiet for its class.

What sets the Gravity i3 apart is its ease of installation and two-year warranty, which adds an element of assurance for buyers. The 7-bladed low noise fan is engineered to deliver reliable performance, focusing on efficient cooling without excessive noise. While it may not have the extensive compatibility of the Thermalright Assassin X 120R SE Plus, it serves its purpose well for users with specific Intel systems.

Cooling Performance

When it comes to cooling performance, the Thermalright Assassin X 120R SE Plus takes the lead with its dual fans and advanced AGHP technology. The airflow of the fans reaches up to 66.17 CFM, which is significantly higher than the Gravity i3’s 31.343 CFM. This higher airflow is essential for maintaining lower temperatures in more demanding setups.

The lower noise level of the Thermalright cooler is another advantage, as it operates at a maximum of ≤25.6 dB(A) compared to the Gravity i3’s 21.3 dB. While both coolers are designed for quiet operation, the Assassin X 120R SE Plus provides superior performance, making it better suited for high-performance CPUs or overclocking scenarios.

Compatibility

In terms of compatibility, the Thermalright Assassin X 120R SE Plus offers broader support for various CPU sockets, including Intel’s LGA 1150, 1151, 1155, 1156, 1200, 1700, and AMD's AM4 and AM5. This extensive compatibility makes it a versatile choice for users who may upgrade their systems in the future.

On the other hand, the Thermaltake Gravity i3 is limited to the Intel LGA 1700 socket. While it excels in its niche, users looking for a cooler that can adapt to different systems may find the Gravity i3 less appealing. Thus, for users with diverse CPU needs, the Assassin X 120R SE Plus is the clear winner in this category.

Design and Aesthetics

The Thermalright Assassin X 120R SE Plus features a robust design that incorporates dual fans and a more substantial heat sink, which not only enhances cooling performance but also gives it a more premium appearance. The overall aesthetic aligns with a high-performance cooling solution, making it a visually appealing addition to any build.

In contrast, the Thermaltake Gravity i3, with its low-profile and compact design, is tailored for space-saving setups. While it may not have the same visual impact, its practical design is beneficial for smaller cases. Ultimately, the choice between the two may come down to personal preference regarding aesthetics and the specific needs of the user’s setup.

Installation and Ease of Use

The Thermaltake Gravity i3 scores high in terms of ease of installation. It is designed for quick and straightforward setup, making it an attractive option for users who may not be as experienced with PC building. The simplicity of its installation process is a significant advantage for those looking for a hassle-free experience.

Conversely, while the Thermalright Assassin X 120R SE Plus offers a comprehensive installation guide and compatibility across multiple sockets, it may require more steps due to its dual-fan configuration and larger size. Users comfortable with more complex installations may appreciate the performance trade-offs, but novices might find the Gravity i3 more user-friendly.

Warranty and Support

The warranty offered by the Thermaltake Gravity i3 is a straightforward two-year guarantee, providing peace of mind for buyers. This limited warranty covers manufacturing defects and ensures that users are protected against potential issues over a reasonable period.

The Thermalright Assassin X 120R SE Plus does not explicitly mention a warranty period in the provided data, which can be a point of concern for some potential buyers. However, the brand's longstanding reputation and commitment to quality may offset this lack of information. Buyers often consider warranty support a crucial factor, and here, the Gravity i3 has an advantage.

Which should you buy?

Choosing between the Thermalright Assassin X 120R SE Plus and the Thermaltake Gravity i3 ultimately depends on your specific needs and preferences. If you require a high-performance cooler that offers superior airflow, extensive compatibility, and a robust design, the Thermalright Assassin X 120R SE Plus at C$25.59 is the better choice. However, if you're looking for a budget-friendly, easy-to-install solution specifically for Intel LGA 1700 systems, the Thermaltake Gravity i3, priced at C$20.90, presents a compelling option.

versusfinder.com is a participant in the Amazon.ca Associates Program. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes vs Thermaltake Gravity i3 Intel LGA 1700 Cocket | versusfinder