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Thermalright Peerless Assassin 120 SE V3 CPU Air vs Thermaltake Gravity i2 95W Intel LGA

Updated August 2026 — Thermalright Peerless Assassin 120 SE V3 CPU Air wins on cooling efficien and design, Thermaltake Gravity i2 95W Intel LGA wins on installation.

The Thermalright Peerless Assassin 120 SE V3 offers superior cooling performance and compatibility, while the Thermaltake Gravity i2 is a budget-friendly option for low-power CPUs.

Why Thermalright Peerless Assassin 120 SE V3 CPU Air is better

Cooling Performance

Higher airflow of 70.84 CFM vs 31.343 CFM

Compatibility

Supports both Intel and AMD platforms

Design

More visually appealing with a double-tower structure

Why Thermaltake Gravity i2 95W Intel LGA is better

Price

Significantly cheaper at $12.78

Noise Level

Quieter operation at 21.3 decibels

Installation

Quick and easy installation for low-power CPUs

Overall score

Thermalright Peerless Assassin 120 SE V3 CPU Air
85
Thermaltake Gravity i2 95W Intel LGA
60

Specifications

SpecThermalright Peerless Assassin 120 SE V3 CPU AirThermaltake Gravity i2 95W Intel LGA
Fan Speed2000 RPMN/A
Noise Level29.8 dB21.3 dB
Heat Pipes6N/A
WarrantyN/A2 years
MaterialAluminiumAluminium

Dimension comparison

Thermalright Peerless Assassin 120 SE V3 CPU AirThermaltake Gravity i2 95W Intel LGA

Overview of the Products

The Thermalright Peerless Assassin 120 SE V3 CPU Air Cooler offers high-end cooling performance, while the Thermaltake Gravity i2 is designed for low-power processors. The price difference is significant, with the Peerless Assassin priced at $35.90 and the Gravity i2 at just $12.78, making the Gravity i2 about 64% cheaper. This comparison will highlight the key differences in performance, design, and compatibility between these two CPU coolers.

Cooling Performance

The Thermalright Peerless Assassin 120 SE V3 excels in cooling performance with its double-tower design and dual PWM fans, capable of reaching speeds up to 2000 RPM. This setup allows it to deliver an impressive air volume of 70.84 CFM, significantly improving heat dissipation. In contrast, the Thermaltake Gravity i2 features a single 92mm fan with a lower airflow of 31.343 CFM, making it more suitable for low-power CPUs. This disparity in airflow indicates that the Peerless Assassin is better suited for high-performance builds requiring effective cooling solutions.

Design and Aesthetics

When it comes to design, the Thermalright Peerless Assassin 120 SE V3 stands out with its double-tower structure, blackened anodic matte finish, and aluminium heatsink cover. Its robust build and striking aesthetics make it an attractive choice for gamers and PC enthusiasts. On the other hand, the Thermaltake Gravity i2 adopts a low-profile design that emphasizes compactness and easy installation. While the Gravity i2 is functional, its design lacks the visual appeal of the Peerless Assassin, which could be a deciding factor for users looking to showcase their builds.

Noise Levels

Noise levels are an important consideration for many PC builders, and the Thermalright Peerless Assassin 120 SE V3 operates at a maximum noise level of 29.8 decibels. This is relatively quiet for a cooler with such powerful fans, ensuring a silent operation under load. In comparison, the Thermaltake Gravity i2 operates at a lower noise level of 21.3 decibels, making it a more suitable option for users prioritizing silence over performance. However, the trade-off is evident in its lower cooling capabilities, which may lead to higher temperatures during intensive tasks.

Compatibility

The Thermalright Peerless Assassin 120 SE V3 offers wide compatibility, supporting both Intel and AMD platforms, including Intel LGA 1851/1700/1150/1151/1155/1156/1200 and AMD AM4/AM5 sockets. This makes it a versatile option for various builds. The Thermaltake Gravity i2 is compatible with Intel LGA 1200/1156/1155/1150/1151 sockets only, limiting its use to specific Intel processors. Therefore, users with AMD systems will need to opt for the Peerless Assassin for better compatibility.

Installation Process

Installation ease is another significant factor when choosing a CPU cooler. The Thermalright Peerless Assassin 120 SE V3 comes with detailed mounting accessories and instructions, making it straightforward to install on both Intel and AMD platforms. The included fan hook ensures secure placement of the dual fans on the twin towers. Conversely, the Thermaltake Gravity i2 boasts a quick and easy installation process, designed specifically for low-power CPUs. Its low-profile design allows for better clearance, making it simpler to fit into compact builds.

Warranty and Support

The Thermalright Peerless Assassin 120 SE V3 does not specify a warranty period, which could be a point of concern for potential buyers. On the other hand, the Thermaltake Gravity i2 offers a 2-year warranty, providing additional peace of mind for users. This warranty coverage can be an attractive feature for those looking for assurance in their purchasing decision, especially given the lower price point of the Gravity i2.

Pricing

The pricing clearly differentiates these two products. The Thermalright Peerless Assassin 120 SE V3 is priced at $35.90, reflecting its premium cooling capabilities and design. In contrast, the Thermaltake Gravity i2 is available for $12.78, making it a budget-friendly option. The substantial price difference of about 64% means that users must decide whether superior performance is worth the additional cost.

Which should you buy?

Choosing between the Thermalright Peerless Assassin 120 SE V3 and the Thermaltake Gravity i2 ultimately depends on your specific needs and build requirements. If you're looking for top-notch cooling performance, wide compatibility, and a more visually appealing design, the Peerless Assassin is the clear winner despite its higher price. However, if you prioritize budget, ease of installation, and quieter operation for low-power CPUs, the Thermaltake Gravity i2 is a solid choice. Consider your CPU's power requirements and your budget to make the best decision for your setup.