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Thermalright Peerless Assassin 120 CPU Air Cooler vs CPU Cooler Wraith Prism RGB LED Lighting Aluminum Heatsink Copper Core Base 4-Pi

Updated August 2026The Thermalright Peerless Assassin 120 outperforms the Wraith Prism in cooling efficiency, compatibility, and aesthetics, making it the better choice for serious users.

The Thermalright Peerless Assassin 120 outperforms the Wraith Prism in cooling efficiency, compatibility, and aesthetics, making it the better choice for serious users.

Why Thermalright Peerless Assassin 120 CPU Air Cooler is better

Cooling Performance

Higher TDP of 245W compared to unspecified for Wraith Prism

Compatibility

Supports a wider range of Intel and AMD sockets

Aesthetic Appeal

Dual fans with vibrant ARGB lighting

Why CPU Cooler Wraith Prism RGB LED Lighting Aluminum Heatsink Copper Core Base 4-Pi is better

Price

More budget-friendly at C$40.99

Installation

Utilizes standard bracket pre-installed on most motherboards

Fan Speed

Higher maximum fan speed of 3600 RPM

Overall score

Thermalright Peerless Assassin 120 CPU Air Cooler
85
CPU Cooler Wraith Prism RGB LED Lighting Aluminum Heatsink Copper Core Base 4-Pi
65

Specifications

SpecThermalright Peerless Assassin 120 CPU Air CoolerCPU Cooler Wraith Prism RGB LED Lighting Aluminum Heatsink Copper Core Base 4-Pi
TDP245WN/A
Noise Level≤25.6 dB(A)N/A
RGB LightingARGBRGB
Fan ControlPWMPWM
Socket SupportIntel & AMDAMD only

Dimension comparison

Thermalright Peerless Assassin 120 CPU Air CoolerCPU Cooler Wraith Prism RGB LED Lighting Aluminum Heatsink Copper Core Base 4-Pi

Overview

When comparing the Thermalright Peerless Assassin 120 CPU Air Cooler and the CPU Cooler Wraith Prism RGB, we find distinct differences in cooling performance, design, and pricing. The Thermalright cooler is priced at C$51.39, while the Wraith Prism is more budget-friendly at C$40.99. The choice between these two coolers hinges on specific needs, including compatibility with various CPU sockets, thermal performance, and aesthetic preferences.

Cooling Performance

The Thermalright Peerless Assassin 120 offers superior cooling performance with a thermal design power (TDP) of 245W. It features six copper heat pipes and a dual-tower configuration, providing an expansive heat dissipation area of 9600cm². In contrast, the Wraith Prism employs a copper core and aluminum heatsink design but does not specify a TDP rating. Its fan can spin between 3000 RPM to 3600 RPM, which may indicate decent cooling capabilities, but the lack of a specified cooling capacity means the Thermalright cooler is likely to outperform it under heavy loads.

Design and Build Quality

In terms of design, the Thermalright Peerless Assassin 120 features a striking aesthetic with its full electroplating reflow welding process and a white paint finish. The cooler is equipped with two 120mm PWM fans that offer vibrant ARGB lighting effects, enhancing the visual appeal of any build. Meanwhile, the Wraith Prism incorporates a 95mm RGB fan with programmable LED effects and a more straightforward aluminum and copper construction. While both coolers feature RGB lighting, the Thermalright’s dual fans provide a more robust cooling solution alongside its aesthetic advantage.

Compatibility

Compatibility is crucial when selecting a CPU cooler. The Thermalright Peerless Assassin 120 supports a wide range of Intel sockets, including 1150, 1151, 1155, 1156, 1200, 1700, and AMD sockets like AM4 and AM5. This extensive support ensures that users with newer or older setups can utilize this cooler effectively. On the other hand, the Wraith Prism is primarily compatible with AMD sockets, including AM5, AM4, AM3, and others. This limited compatibility might restrict its use for those with Intel systems, making the Thermalright a more versatile choice overall.

Noise Levels

Noise levels can greatly affect user experience, especially in quiet environments. The Thermalright Peerless Assassin 120 boasts a maximum noise level of 25.6 dB(A), which is relatively quiet for a cooler of its performance caliber. This makes it suitable for users who prefer a silent operation during intense gaming or productivity sessions. In comparison, while the Wraith Prism does not specify its noise levels, the potential for a maximum fan speed of 3600 RPM suggests it may produce more noise under load. Thus, users prioritizing a quiet cooling solution may lean towards the Thermalright cooler.

Installation Process

Ease of installation is another important factor for many users. The Thermalright Peerless Assassin 120 provides metal fasteners compatible with both Intel and AMD platforms, simplifying the installation process. Its offset asymmetric layout allows for unrestricted installation, especially in cases with limited space around the CPU socket. Conversely, the Wraith Prism utilizes a standard bracket pre-installed on most motherboards, which can expedite installation. However, it is essential to note that the Wraith Prism does not come with a cooler mounting kit, potentially complicating the process for some users.

Aesthetic Appeal

Aesthetics play a significant role in many users' purchasing decisions, particularly for those who build custom gaming rigs. The Thermalright Peerless Assassin 120's dual fans with vibrant ARGB lighting effects create a striking visual presentation, perfect for showcasing in a transparent case. The RGB effects can be synchronised with compatible motherboards, enhancing the overall theme of the build. The Wraith Prism also features RGB lighting, but its single fan design may not offer the same level of visual impact, making the Thermalright the preferred choice for those who prioritize aesthetics.

Price Consideration

Price is always a crucial factor in any purchasing decision. The Thermalright Peerless Assassin 120 is priced at C$51.39, while the Wraith Prism is available for a more economical C$40.99. While the Wraith Prism is the more budget-friendly option, the Thermalright cooler provides superior cooling performance, build quality, and installation flexibility, which may justify the additional cost for serious gamers or PC builders looking for optimal performance.

Which should you buy?

In conclusion, the choice between the Thermalright Peerless Assassin 120 and the CPU Cooler Wraith Prism ultimately depends on your specific needs and preferences. If you prioritize superior cooling performance, extensive compatibility, and aesthetic appeal, the Thermalright Peerless Assassin 120 is worth the investment. However, if you're looking for a more budget-friendly option and are using an AMD setup, the Wraith Prism may serve your needs adequately. Evaluate your requirements carefully to make the best decision for your PC build.

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Thermalright Peerless Assassin 120 CPU Air Cooler vs CPU Cooler Wraith Prism RGB LED Lighting Aluminum Heatsink Copper Core Base 4-Pi | versusfinder