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AMD Wraith Stealth Socket AM4 4-Pin Connector CPU vs Thermalright Assassin King 120 SE White ARGB CPU

Updated August 2026 — Thermalright Assassin King 120 SE White ARGB CPU leads on build quality and cooling performa.

The Thermalright Assassin King 120 SE offers superior performance and compatibility, while the AMD Wraith Stealth is a budget-friendly option for basic cooling needs.

Why AMD Wraith Stealth Socket AM4 4-Pin Connector CPU is better

Price

Wraith Stealth is cheaper by $8.70

Size

Compact design suitable for smaller cases

Ease of Installation

Direct screw mounting for AM4

Why Thermalright Assassin King 120 SE White ARGB CPU is better

Cooling Performance

Higher airflow of 66.17 CFM

Aesthetics

ARGB lighting enhances visual appeal

Compatibility

Supports multiple Intel and AMD sockets

Overall score

AMD Wraith Stealth Socket AM4 4-Pin Connector CPU
70
Thermalright Assassin King 120 SE White ARGB CPU
85

Specifications

SpecAMD Wraith Stealth Socket AM4 4-Pin Connector CPUThermalright Assassin King 120 SE White ARGB CPU
Socket SupportAM4AM4, Intel 115X/1200/1700
Fan SpeedN/A1550 RPM
Noise LevelN/A≤25.6 dB(A)
AirflowN/A66.17 CFM
MaterialAluminumAluminum

Dimension comparison

AMD Wraith Stealth Socket AM4 4-Pin Connector CPUThermalright Assassin King 120 SE White ARGB CPU

Introduction to CPU Coolers

When it comes to cooling your CPU, choosing the right cooler can significantly impact your system's performance and longevity. Two popular options are the AMD Wraith Stealth and the Thermalright Assassin King 120 SE White ARGB. With a price difference of about $8.70, these coolers offer unique features that cater to different user needs. In this comparison, we will explore their specifications, design, performance, compatibility, and more to help you decide which one is the best fit for your setup.

Price Comparison

The AMD Wraith Stealth is priced at $11.12, making it about 17% cheaper than the Thermalright Assassin King 120 SE, which retails for $19.82. This price difference could be a significant factor for budget-conscious consumers or those looking to save on overall build costs. The lower price of the Wraith Stealth may appeal to users who need a straightforward, no-frills cooling solution, while the Assassin King’s higher price may reflect its additional features and capabilities.

Design and Build Quality

Both coolers exhibit solid design choices, but they cater to different aesthetics and build philosophies. The AMD Wraith Stealth features a compact design with an aluminum heatsink and a 3.93-inch fan, making it suitable for smaller cases. In contrast, the Thermalright Assassin King 120 SE boasts a larger footprint with dimensions of 120mm x 73mm x 148mm and includes five heat pipes, which enhances its heat dissipation capabilities. The Assassin King also comes with ARGB lighting, adding a modern touch to your system's visual appeal. For users who prioritize aesthetics alongside performance, the Assassin King may be the preferred choice.

Cooling Performance

Cooling performance is crucial for maintaining optimal CPU temperatures, especially during intensive tasks. The AMD Wraith Stealth features a 3.93-inch fan with a 4-pin PWM power connector, providing adequate cooling for its intended use. However, the Thermalright Assassin King 120 SE takes it a step further with its 120mm fan that delivers air flow of 66.17 CFM. This higher capacity, combined with its five heat pipes, offers superior cooling potential, making it suitable for overclocking or demanding applications. Users looking for enhanced performance under load will likely benefit from the Assassin King's advanced cooling capabilities.

Noise Levels

Noise levels during operation can significantly affect user experience, especially in quiet environments. The AMD Wraith Stealth operates with minimal noise due to its efficient design, but specific noise levels are not provided in the data. On the other hand, the Thermalright Assassin King 120 SE has a noise level of ≤25.6 dB(A), which is relatively quiet for a CPU cooler of its size and capability. This makes the Assassin King an excellent choice for users who want a quiet yet effective cooling solution, especially in media or gaming setups where noise can be distracting.

Compatibility

Compatibility is a vital factor when selecting a CPU cooler. The AMD Wraith Stealth is designed specifically for the AM4 socket, ensuring a perfect fit for AMD processors. On the other hand, the Thermalright Assassin King 120 SE offers broader compatibility, supporting multiple Intel sockets (LGA 115X, 1200, 1700, and more) as well as the AM4 socket. This versatility makes the Assassin King a more appealing option for users who may consider upgrading their CPU in the future or those with mixed-component builds.

Installation Process

Ease of installation can significantly affect a user's experience, particularly for those who may not be familiar with building PCs. The AMD Wraith Stealth features a straightforward direct screw mounting system that allows for easy installation on AM4 motherboards. The Thermalright Assassin King 120 SE, while also designed for ease of installation, includes additional mounting hardware for various sockets, which may require more steps during the installation process. Users looking for a quick and simple setup may prefer the Wraith Stealth, while those comfortable with a more involved process can appreciate the flexibility offered by the Assassin King.

User Experience and Brand Reputation

The user experience often hinges on brand reputation and product reliability. The AMD Wraith Stealth is an official AMD product, which can provide peace of mind regarding compatibility and performance for AMD users. Conversely, Thermalright has over 20 years of experience in the market, focusing on research and development of CPU cooling solutions. While both brands have their strengths, individual user preferences will play a significant role in determining which cooler provides the best overall experience based on personal experiences and brand loyalty.

Which should you buy?

In conclusion, the choice between the AMD Wraith Stealth and the Thermalright Assassin King 120 SE White ARGB ultimately depends on your specific needs and preferences. If you're looking for a budget-friendly, compact solution with reliable cooling for standard use, the Wraith Stealth at $11.12 is an excellent option. However, if you prioritize performance, aesthetics, and compatibility across multiple platforms, the Thermalright Assassin King 120 SE, priced at $19.82, will likely serve you better. Consider your budget, system requirements, and personal preferences to make the most informed decision.