vsversusfinder

Thermalright Peerless Assassin 120 SE V2 CPU vs Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W

Updated August 2026 — Thermalright Peerless Assassin 120 SE V2 CPU wins on airflow and design, Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W wins on installation.

The Thermalright Peerless Assassin 120 SE V2 offers superior cooling performance and compatibility, while the Thermaltake Gravity i3 is a budget-friendly option for low-power CPUs.

Why Thermalright Peerless Assassin 120 SE V2 CPU is better

Cooling Performance

Higher airflow of 88.89 CFM compared to 56.84 CFM

Compatibility

Supports both AMD and Intel platforms

Build Quality

Dual tower design with 6 heat pipes for better heat dissipation

Why Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W is better

Price

Significantly cheaper at $17.79

Noise Level

Quieter operation at 21.3 dBA

Installation

Easier installation process for users

Overall score

Thermalright Peerless Assassin 120 SE V2 CPU
85
Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W
70

Specifications

SpecThermalright Peerless Assassin 120 SE V2 CPUThermaltake Gravity i3 Intel LGA 1700 Cocket, 95W
Max RPM18503500
Max Airflow88.89 CFM56.84 CFM
Noise Level29.5 dBA21.3 dBA
WarrantyN/A2 Years
Socket SupportAMD AM4/AM5, Intel LGA 1700/1851Intel LGA 1700/1851

Dimension comparison

Thermalright Peerless Assassin 120 SE V2 CPUThermaltake Gravity i3 Intel LGA 1700 Cocket, 95W

Overview of the Products

When comparing the Thermalright Peerless Assassin 120 SE V2 CPU Cooler and the Thermaltake Gravity i3, the first notable difference is their price points. The Thermalright model is priced at $38.99, while the Thermaltake model is significantly cheaper at $17.79, making it about 54% less expensive. This price disparity reflects the differing designs and cooling capabilities of the two coolers.

The Thermalright Peerless Assassin 120 SE V2 is designed for high-performance gaming and multitasking, featuring dual towers and six heat pipes for efficient heat dissipation. In contrast, the Thermaltake Gravity i3 is more oriented toward low-power processors, emphasizing compactness and ease of installation.

Cooling Performance

In terms of cooling performance, the Thermalright Peerless Assassin 120 SE V2 stands out with its dual 120mm PWM fans that can run up to 1850 RPM, generating a maximum airflow of 88.89 CFM. This high airflow rating makes it suitable for demanding tasks, ensuring that CPU temperatures remain low during intensive applications.

On the other hand, the Thermaltake Gravity i3, with its 92mm fan, can operate between 1200 and 3500 RPM, delivering a maximum airflow of 56.84 CFM. While this is adequate for low-power CPUs, it may struggle under heavy loads compared to the more robust performance of the Thermalright cooler.

Design and Build Quality

The design of the Thermalright Peerless Assassin 120 SE V2 reflects a commitment to performance with its dual tower structure and 6 heat pipes, which improve heat transfer efficiency. Its dimensions are 125 mm x 110 mm x 155 mm (without fans), providing a substantial cooling surface area.

Conversely, the Thermaltake Gravity i3 is designed with a low-profile approach, measuring 65.4 mm in height and 96.6 mm in width and length. This compact size makes it ideal for smaller builds or cases with limited space, although it sacrifices some cooling potential in exchange for a more space-efficient design.

Compatibility

Compatibility is another critical factor when choosing between these two coolers. The Thermalright Peerless Assassin 120 SE V2 supports AMD AM4/AM5 and Intel LGA 1700/1851 platforms, making it a versatile option for a wide range of modern systems.

In contrast, the Thermaltake Gravity i3 is specifically designed for Intel LGA 1700 and 1851 sockets, which limits its compatibility to Intel processors only. This narrower support may be a deciding factor for users with AMD systems who need a cooler that fits their CPU.

Noise Levels

Noise levels are an essential consideration for many users, especially for those who prioritize a quiet computing environment. The Thermalright Peerless Assassin 120 SE V2 operates at a noise level of 29.5 dBA, which is relatively quiet given its powerful cooling capabilities.

In comparison, the Thermaltake Gravity i3 boasts a noise level of 21.3 dBA, making it quieter than the Thermalright model. This lower noise level can be appealing to users who are sensitive to sound and prefer a more subdued cooling solution.

Installation Process

When it comes to installation, the Thermaltake Gravity i3 has a clear advantage with its quick and easy installation process. Its design is optimized for straightforward setup, which is beneficial for users who may not have extensive experience with installing CPU coolers.

The Thermalright Peerless Assassin 120 SE V2, while not overly complicated, may require more effort due to its larger size and dual tower design. Users might need to pay more attention to ensure proper installation and clearance in their cases.

Warranty and Reliability

Warranty offerings can provide peace of mind when purchasing a CPU cooler. The Thermalright Peerless Assassin 120 SE V2 does not explicitly mention a warranty period, which may concern potential buyers regarding its long-term reliability.

In contrast, the Thermaltake Gravity i3 comes with a two-year warranty, indicating a commitment to quality and reliability from the manufacturer. This warranty can be an important factor for users looking for assurance in their investment.

Which should you buy?

Ultimately, the choice between the Thermalright Peerless Assassin 120 SE V2 and the Thermaltake Gravity i3 depends on your specific needs and system requirements. If you are looking for a high-performance cooler that can handle heavy loads and you have the space for it, the Thermalright Peerless Assassin 120 SE V2 is the superior choice despite its higher price of $38.99.

However, if you are working with a low-power Intel processor and need a compact, budget-friendly option, the Thermaltake Gravity i3 at $17.79 might be the perfect fit for your setup. Each cooler serves its purpose well, catering to different user needs in the realm of CPU cooling.