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Thermalright Assassin X 120R Digital ARGB Black vs Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W

Updated August 2026 — Thermalright Assassin X 120R Digital ARGB Black wins on aesthetics and design, Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W wins on installation.

The Thermalright Assassin X 120R offers superior cooling performance and advanced features, making it the better choice for high-performance needs, while the Thermaltake Gravity i3 is a budget-friendly option for low power processors.

Why Thermalright Assassin X 120R Digital ARGB Black is better

Cooling Performance

Higher fan speed and airflow

Noise Levels

Quieter operation at 29.8 dB(A)

Features

Includes digital screen and ARGB lighting

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

Price

More affordable at $17.79

Installation

Designed for quick and easy setup

Size

Low-profile design for compact builds

Overall score

Thermalright Assassin X 120R Digital ARGB Black
85
Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W
70

Specifications

SpecThermalright Assassin X 120R Digital ARGB BlackThermaltake Gravity i3 Intel LGA 1700 Cocket, 95W
Fan Speed2000 RPM1200-3500 RPM
Noise Level29.8 dB(A)36.5 dB(A)
CompatibilityIntel/AMDIntel only
Cooling PowerN/A95 W
WarrantyN/A2 Years

Dimension comparison

Thermalright Assassin X 120R Digital ARGB BlackThermaltake Gravity i3 Intel LGA 1700 Cocket, 95W

Price Comparison

The Thermalright Assassin X 120R Digital ARGB Black CPU Cooler is priced at $24.90, while the Thermaltake Gravity i3 Intel LGA 1700 Cocket is $17.79, making the latter about 29% cheaper. The price difference of $7.11 may be significant for budget-conscious buyers. While the Thermalright offers advanced features like a digital screen, the Thermaltake provides a straightforward solution at a lower cost, catering to users who prioritize savings over additional functionalities.

Cooling Performance

When it comes to cooling performance, the Thermalright Assassin X 120R stands out with its higher fan speed of 2000 RPM and airflow of 70.84 CFM. In contrast, the Thermaltake Gravity i3 operates at a maximum airflow of 56.84 CFM and a fan speed ranging from 1200 to 3500 RPM. The Thermalright's design, featuring a four-heat pipe configuration, enhances its heat dissipation capabilities, making it more suitable for high-performance CPUs. This makes the Assassin X a better choice for demanding applications, while the Gravity i3 is optimized for lower power processors.

Noise Levels

The Thermalright Assassin X 120R operates at a maximum noise level of 29.8 dB(A), while the Thermaltake Gravity i3 has a higher noise level of 36.5 dB(A). This difference in noise levels indicates that the Assassin X is generally quieter, making it suitable for users who prefer a less distracting computing environment. For those who prioritize silence in their builds, the Assassin X presents a more appealing option, especially if it's used in a home office or gaming setup.

Design and Aesthetics

The Thermalright Assassin X 120R features a digital screen top cover that displays important system metrics like CPU temperature and usage, enhancing both functionality and aesthetics. In contrast, the Thermaltake Gravity i3 has a low-profile design but lacks such visual features. While the Gravity i3 is compact and designed for efficient use of space, the Assassin X adds a modern touch with its ARGB lighting and informative display, appealing to users who want both performance and style in their builds.

Compatibility

Both coolers support a range of Intel sockets, with the Thermalright Assassin X 120R compatible with LGA 1851, 1700, and several others, while the Thermaltake Gravity i3 specifically supports LGA 1851 and 1700. The Assassin X also has the added advantage of supporting AMD platforms (AM4/AM5), making it a more versatile choice for users who might switch between Intel and AMD systems. This broader compatibility could be a deciding factor for builders looking for a cooler that can adapt to future upgrades.

Installation Ease

The Thermaltake Gravity i3 is designed for quick and easy installation, which can be a significant advantage for novice builders or those looking for a hassle-free setup. The Thermalright Assassin X, while also designed for compatibility, may require more attention during installation due to its additional features and components. Users who prioritize a straightforward installation process might lean towards the Gravity i3, while those willing to invest extra time for enhanced features may prefer the Assassin X.

Warranty and Reliability

Both products come with a warranty, with the Thermaltake Gravity i3 offering a two-year warranty, which reflects the brand’s confidence in its product's durability. The warranty specifics for the Thermalright Assassin X are not mentioned, which could be a point of concern for some potential buyers. Reliability is crucial when investing in cooling solutions, and a clear warranty can provide peace of mind. Buyers should consider the importance of warranty duration and reliability in their purchasing decision.

Which should you buy?

In conclusion, the choice between the Thermalright Assassin X 120R Digital ARGB Black CPU Cooler and the Thermaltake Gravity i3 largely depends on your specific needs. If you are looking for superior cooling performance, quieter operation, and advanced features, the Thermalright Assassin X is the better option, despite being about 29% more expensive at $24.90. However, if budget is a primary concern and you are optimizing for low power processors, the Thermaltake Gravity i3 offers a solid performance at a lower price point of $17.79. Ultimately, consider your cooling requirements, system compatibility, and budget when making your decision.