Intel i3/i5/i7 LGA115x CPU Heatsink-Intel CPU Cooler Aluminum Heatsink for LGA12 vs Thermalright Assassin X 120R Digital ARGB Black CPU Cooler
Updated August 2026 — The Thermalright Assassin X 120R offers superior cooling performance and aesthetics, making it the better choice for demanding users.
The Thermalright Assassin X 120R offers superior cooling performance and aesthetics, making it the better choice for demanding users.
Why Intel i3/i5/i7 LGA115x CPU Heatsink-Intel CPU Cooler Aluminum Heatsink for LGA12 is better
lower price
C$19.99 vs C$32.90
easy installation
tool-free push pin method
basic functionality
suitable for older Intel systems
Why Thermalright Assassin X 120R Digital ARGB Black CPU Cooler is better
better cooling
70.84 CFM airflow vs lower performance
ARGB lighting
enhances visual appeal
wider compatibility
supports both Intel and AMD platforms
Overall score
Specifications
| Spec | Intel i3/i5/i7 LGA115x CPU Heatsink-Intel CPU Cooler Aluminum Heatsink for LGA12 | Thermalright Assassin X 120R Digital ARGB Black CPU Cooler |
|---|---|---|
| Cooling Type | Air | Air |
| Fan Speed | N/A | 2000 RPM |
| Airflow | N/A | 70.84 CFM |
| Noise Level | N/A | ≤ 29.8 dB |
| Socket Compatibility | LGA115x | Intel/AMD |
Dimension comparison
Overview of the Intel i3/i5/i7 LGA115x CPU Cooler
The Intel i3/i5/i7 LGA115x CPU Cooler is designed for users with Intel processors needing efficient cooling. Priced at C$19.99, this cooler is a budget-friendly option for maintaining optimal CPU temperatures. With support for various Intel Core i-series processors, including i3, i5, and i7, this heatsink offers compatibility with multiple motherboard sockets such as 1200, 1151, 1150, 1155, and 1156. The aluminum construction and pre-applied thermal paste facilitate straightforward installation, making it a practical choice for everyday users.
Overview of the Thermalright Assassin X 120R Digital ARGB Black CPU Cooler
The Thermalright Assassin X 120R Digital ARGB Black CPU Cooler stands out with its advanced features and aesthetics, retailing at C$32.90. This cooler not only provides efficient heat dissipation with a fan speed of up to 2000 RPM but also includes ARGB lighting that can be synchronised with motherboard software. Its design incorporates a 151mm height for compatibility with most cases, ensuring it doesn't sacrifice performance for space. This cooler is suitable for both Intel and AMD platforms, making it a versatile option for various builds.
Cooling Performance Comparison
In terms of cooling performance, the Thermalright Assassin X 120R leads with a maximum airflow of 70.84 CFM and a wind pressure of 2.63mm H2O. This level of airflow is essential for maintaining low temperatures during demanding tasks. Conversely, the Intel i3/i5/i7 LGA115x CPU Cooler is designed for processors with a thermal design power (TDP) of 65W or less, which may limit its effectiveness in high-performance scenarios. While both coolers are capable, the Assassin X 120R is built for users who require higher cooling efficiency.
Installation Process
The installation process for both coolers is designed to be user-friendly. The Intel i3/i5/i7 LGA115x CPU Cooler features a tool-free push pin installation method, making it accessible for those new to PC building. In contrast, the Thermalright Assassin X 120R comes with a variety of installation accessories and requires the use of a 9-pin USB interface for its digital screen functionality. While both products aim for ease of installation, the Assassin X may require a bit more technical knowledge due to its additional features.
Aesthetics and Design
Aesthetically, the Thermalright Assassin X 120R offers a modern design with its ARGB lighting, making it a visually appealing addition to any build. Users can enjoy vibrant lighting effects that enhance the overall look of their system. The Intel i3/i5/i7 LGA115x CPU Cooler, on the other hand, is more utilitarian in design, focusing on functionality over flair. If visual appeal is important to you, the Assassin X may be the more attractive option.
Compatibility
Compatibility is crucial when selecting a CPU cooler. The Intel i3/i5/i7 LGA115x CPU Cooler supports a wide range of Intel processors, specifically designed for LGA115x sockets. This makes it an excellent choice for users with older Intel systems. The Thermalright Assassin X 120R expands compatibility by supporting not only Intel sockets (including LGA 1700 and 1200) but also AMD's AM4 and AM5 sockets. This broader compatibility makes the Assassin X a better choice for users who may switch between Intel and AMD platforms in the future.
Price Comparison
When it comes to pricing, the Intel i3/i5/i7 LGA115x CPU Cooler is considerably cheaper at C$19.99, making it an economical option for users on a tight budget. The Thermalright Assassin X 120R, priced at C$32.90, reflects its additional features and performance capabilities. While the price difference is significant, it is essential to consider what you are getting for the extra cost—advanced cooling performance and enhanced aesthetics with the Assassin X versus basic functionality with the Intel cooler.
Which should you buy?
Choosing between the Intel i3/i5/i7 LGA115x CPU Cooler and the Thermalright Assassin X 120R Digital ARGB Black CPU Cooler depends largely on your specific needs and budget. If you are looking for an affordable, straightforward cooling solution for older Intel processors, the Intel cooler is a solid choice. However, if you require superior cooling performance, compatibility with both Intel and AMD platforms, and enhanced aesthetics, the Thermalright Assassin X 120R justifies its higher price point. Ultimately, your decision should be based on the balance of performance, aesthetics, and budget considerations.
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