Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler vs AMD Wraith Stealth Socket AM4 4-Pin Connector CPU Cooler with Aluminum Heatsink
Updated August 2026 — The Thermalright Peerless Assassin offers superior performance and aesthetics compared to the AMD Wraith Stealth, making it the better choice for enthusiasts.
The Thermalright Peerless Assassin offers superior performance and aesthetics compared to the AMD Wraith Stealth, making it the better choice for enthusiasts.
Why Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler is better
Cooling Performance
Higher TDP support of 120 to 245W
Design
Features ARGB lighting for aesthetics
Compatibility
Supports multiple Intel and AMD sockets
Why AMD Wraith Stealth Socket AM4 4-Pin Connector CPU Cooler with Aluminum Heatsink is better
Price
More budget-friendly at C$22.49
Installation
Simpler installation with direct screw mounting
Size
Compact design suitable for smaller cases
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler | AMD Wraith Stealth Socket AM4 4-Pin Connector CPU Cooler with Aluminum Heatsink |
|---|---|---|
| TDP Support | 120-245W | Standard CPUs |
| Fan Speed | 1500 RPM | N/A |
| Noise Level | 25.6 dB(A) | N/A |
| Socket Compatibility | Multiple | AM4 only |
| ARGB Lighting | Yes | No |
Dimension comparison
Overview of the Products
When evaluating CPU coolers, two strong contenders are the Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler and the AMD Wraith Stealth Socket AM4 Cooler. The Thermalright cooler is priced at C$46.90, while the AMD Wraith Stealth offers a more budget-friendly option at C$22.49. Both coolers cater to different user needs, with Thermalright focusing on performance and aesthetics, while AMD provides a reliable, cost-effective solution.
The Thermalright Peerless Assassin features advanced technology and design, including ARGB lighting, making it visually appealing for gamers and PC builders. In contrast, the AMD Wraith Stealth is designed for straightforward installation and reliable cooling, appealing to those who seek simplicity and efficiency without the extra frills.
Design and Aesthetics
The Thermalright Peerless Assassin boasts a striking design with its ARGB lighting effects, which can add a vibrant touch to any build. It features a double tower cooling design that not only enhances its aesthetic appeal but also contributes to its cooling efficiency. In comparison, the AMD Wraith Stealth has a more utilitarian approach, focusing on functionality rather than visual aesthetics. Its aluminum heatsink and straightforward design make it easy to integrate into a variety of setups but lack the visual flair that the Thermalright cooler offers.
With dimensions of 125(L)x135(W)x155(H)mm, the Thermalright cooler is larger than the AMD Wraith Stealth, which features a compact 3.5-inch fan design. This size difference can impact case compatibility and airflow dynamics, particularly in smaller builds.
Cooling Performance
Performance is a critical factor when choosing a CPU cooler. The Thermalright Peerless Assassin is designed for TDP (Thermal Design Power) ranging from 120 to 245W, making it suitable for high-performance CPUs. Its six heat pipes and dual PWM fans, which can reach speeds of up to 1500 RPM, contribute to its impressive cooling capabilities. This cooler can maintain lower temperatures under heavy loads, making it ideal for gamers and overclockers.
On the other hand, the AMD Wraith Stealth is more suited for standard use, supporting motherboards with an AM4 socket. While it provides adequate cooling for most mainstream CPUs, its performance may not match that of the Thermalright cooler under extreme conditions. The Wraith Stealth's 90mm fan is sufficient for everyday tasks but may struggle with higher TDP CPUs.
Compatibility and Installation
In terms of compatibility, the Thermalright Peerless Assassin supports a wide range of Intel and AMD sockets, including Intel’s 115X/1200/1700/17XX and AMD’s AM4. This versatility allows users to install it on various systems, making it a great option for those looking to upgrade their cooling solutions.
The AMD Wraith Stealth is specifically designed for AM4 sockets, which limits its compatibility to AMD CPUs. However, its direct screw mounting system simplifies installation, making it a quick and easy choice for users who may not be as experienced in building PCs. The pre-applied thermal paste also reduces the hassle of installation.
Noise Levels
Noise levels can significantly impact the user experience, especially during gaming or intensive tasks. The Thermalright Peerless Assassin operates at a maximum noise level of 25.6 dB(A), which is quite low considering its performance capabilities. This means users can enjoy a quieter environment while still benefiting from effective cooling.
Conversely, while specific noise levels for the AMD Wraith Stealth are not provided, its 90mm fan design and 4-pin PWM power connector suggest that it is engineered for efficient operation. Users can expect an acceptable noise level during regular operation, but it may not be as quiet under heavy loads compared to the Thermalright.
Pricing
Price is a significant factor for many consumers when selecting a CPU cooler. The Thermalright Peerless Assassin is priced at C$46.90, reflecting its advanced features and performance capabilities. This makes it a solid investment for gamers and users looking for superior cooling solutions.
In contrast, the AMD Wraith Stealth is priced at C$22.49, making it an attractive option for budget-conscious consumers or those who require basic cooling without unnecessary features. While it may not provide the same level of performance, it offers great value for users who are just looking for reliable cooling at a lower price point.
Target Audience
The Thermalright Peerless Assassin is clearly aimed at PC enthusiasts, gamers, and overclockers who demand high performance and aesthetic appeal. Its advanced features, such as ARGB lighting and high TDP support, make it suitable for users who want to push their systems to the limit.
On the other hand, the AMD Wraith Stealth caters to a different audience—those seeking a straightforward, cost-effective cooling solution. Ideal for everyday users and casual gamers, it provides reliable cooling without the need for extensive setup or investment, making it perfect for entry-level builds.
Which should you buy?
When deciding between the Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler and the AMD Wraith Stealth, consider your specific needs and budget. If you're an enthusiast looking for top-tier cooling performance and visual appeal, the Thermalright Peerless Assassin at C$46.90 is the better choice. However, if you're seeking a functional, budget-friendly option for standard computing tasks, the AMD Wraith Stealth at C$22.49 offers excellent value. Ultimately, your decision should be based on performance needs, aesthetic preferences, and budget constraints.
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