Thermalright Assassin X 120R Digital ARGB Black CPU Cooler vs CPU Cooler Wraith Prism RGB LED Lighting Aluminum Heatsink Copper Core Base 4-Pi
Updated August 2026 — The Thermalright Assassin X 120R offers better performance and compatibility at a lower price, making it the preferred choice for most users.
The Thermalright Assassin X 120R offers better performance and compatibility at a lower price, making it the preferred choice for most users.
Why Thermalright Assassin X 120R Digital ARGB Black CPU Cooler is better
lower price
C$32.90 vs C$40.99
better compatibility
Supports both Intel and AMD platforms
quieter operation
Noise level ≤ 29.8 dB(A) vs unspecified
Why CPU Cooler Wraith Prism RGB LED Lighting Aluminum Heatsink Copper Core Base 4-Pi is better
higher RPM
Can reach up to 3600 RPM
wider AMD compatibility
Supports more AMD sockets
pre-applied thermal paste
Simplifies installation
Overall score
Specifications
| Spec | Thermalright Assassin X 120R Digital ARGB Black CPU Cooler | CPU Cooler Wraith Prism RGB LED Lighting Aluminum Heatsink Copper Core Base 4-Pi |
|---|---|---|
| Brand | Thermalright | XIEBOFUYILUN |
| Material | Aluminum | Aluminum/Copper |
| Fan Control | 4PIN PWM | 4-Pin PWM |
| ARGB Lighting | Yes | Yes |
| Socket Support | Intel & AMD | AMD only |
Dimension comparison
Overview of Thermalright Assassin X 120R Digital ARGB Black CPU Cooler
The Thermalright Assassin X 120R Digital ARGB Black CPU Cooler is designed for efficient cooling performance with an attractive aesthetic. Priced at C$32.90, this cooler utilises a 120mm fan that operates at a speed of 2000 RPM, capable of pushing an air volume of 70.84 CFM. The cooler stands at a height of 151mm, making it compatible with a variety of cases without compromising on heat dissipation efficiency. The ARGB lighting synchronises with the motherboard’s 5V 3-pin connection, enhancing the visual appeal of your build.
Overview of CPU Cooler Wraith Prism RGB LED Lighting
In contrast, the CPU Cooler Wraith Prism RGB LED Lighting is available for C$40.99, making it slightly more expensive than the Thermalright model. This cooler offers compatibility with a wider array of AMD motherboard sockets, including AM5, AM4, AM3, and others. The Wraith Prism features a 95mm RGB fan that can reach speeds between 3000 RPM and 3600 RPM. Its aluminium heatsink construction, combined with a copper core, aims to deliver solid thermal performance.
Cooling Performance Comparison
The Thermalright Assassin X 120R offers a maximum fan speed of 2000 RPM, with a notable air volume of 70.84 CFM, which contributes to its efficient cooling capabilities. In comparison, the Wraith Prism can operate at a maximum speed of 3600 RPM. However, the specific air volume for the Wraith Prism is not provided, making it difficult to gauge its cooling efficiency directly. The ability of the Wraith Prism to switch speeds gives it a potential edge in handling thermal loads effectively, especially during periods of high demand.
Build Quality and Design
The build quality of the Thermalright Assassin X 120R is enhanced through its use of symmetrical all-aluminium fins and a digital screen for aesthetic appeal. The overall height of 151mm ensures compatibility with most cases. The Wraith Prism, on the other hand, features an aluminium heatsink with a copper core, which is known for its excellent heat conductivity. The Wraith Prism also comes with pre-applied thermal paste, simplifying installation. Both coolers are designed to be visually appealing, but the Assassin X stands out with its ARGB lighting.
Compatibility
When it comes to compatibility, the Thermalright Assassin X 120R supports both Intel and AMD platforms, including the latest Intel LGA 1851 and AMD AM4/AM5 sockets. This broad compatibility makes it a versatile choice for users with different setups. The Wraith Prism is compatible with multiple AMD motherboard sockets, including AM5 and AM4, but does not support Intel systems. If you are using an AMD processor, both coolers would be suitable, but the Assassin X offers more flexibility for users with mixed setups.
Noise Levels
The Thermalright Assassin X 120R operates at a noise level of ≤ 29.8 dB(A), which is relatively quiet and suitable for builds that prioritise low noise. The Wraith Prism does not specify its noise levels, which makes it challenging to evaluate its acoustic performance. Generally, higher RPMs can lead to increased noise, and while the Wraith Prism can operate up to 3600 RPM, the absence of specified noise levels raises concerns about its quiet operation compared to the Assassin X.
Price Comparison
The Thermalright Assassin X 120R is priced at C$32.90, making it a more budget-friendly option compared to the Wraith Prism at C$40.99. This difference of C$8.09 may influence decisions for users looking for effective cooling solutions without overspending. While the Wraith Prism offers certain features and compatibility advantages, the price point of the Thermalright model makes it an attractive option, especially for budget-conscious consumers.
Which should you buy?
Ultimately, the decision between the Thermalright Assassin X 120R Digital ARGB Black CPU Cooler and the CPU Cooler Wraith Prism RGB LED Lighting depends on your specific requirements. If you seek a cooler that balances performance, aesthetic appeal, and a competitive price, the Thermalright Assassin X is an excellent choice. It offers solid cooling performance and compatibility with both Intel and AMD systems, all while maintaining a lower price point. Conversely, if you are committed to an AMD setup and value higher RPM options for potentially better cooling, the Wraith Prism might be the way to go, despite its higher cost.
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