Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler vs Thermalright Assassin X 120 SE CPU Air Cooler
Updated August 2026 — The Thermalright Peerless Assassin 120 Vision MAX offers superior cooling performance and modern design features, making it the better choice for high-performance builds.
The Thermalright Peerless Assassin 120 Vision MAX offers superior cooling performance and modern design features, making it the better choice for high-performance builds.
Why Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler is better
Cooling Performance
Higher fan speed and airflow
Design
Includes an LCD screen
Heat Pipes
More heat pipes for better heat dissipation
Why Thermalright Assassin X 120 SE CPU Air Cooler is better
Price
More budget-friendly option
Size
Compact dimensions for smaller cases
Noise Level
Slightly quieter operation
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler | Thermalright Assassin X 120 SE CPU Air Cooler |
|---|---|---|
| Max RPM | 2150 | 1550 |
| Airflow (CFM) | 69 | 66.17 |
| Noise Level (dB) | 27 | 25.6 |
| Heat Pipes | 6 | 4 |
| Socket Support | Intel & AMD | Intel & AMD |
Dimension comparison
Design and Aesthetics
The Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler features a striking dual-tower design with a unique 5-inch IPS LCD screen on its magnetically attached top cover. In contrast, the Thermalright Assassin X 120 SE opts for a simpler aesthetic, focusing on functionality with its compact dimensions of 125x71x148mm. The Peerless model stands taller at 164mm, allowing for more robust cooling capabilities, while the Assassin X has a lower profile, making it suitable for medium-sized cases. The matte black coating of the Peerless enhances its modern look, whereas the Assassin X maintains a more utilitarian appearance.
Cooling Performance
When it comes to cooling performance, the Thermalright Peerless Assassin 120 Vision MAX outshines its competitor with a maximum fan speed of 2150 RPM and an airflow of 69 CFM. This powerful configuration allows it to efficiently cool even demanding CPUs, making it an ideal choice for high-performance builds. In contrast, the Thermalright Assassin X 120 SE operates at a fan speed of 1550 RPM with a slightly lower airflow of 66.17 CFM. While both coolers are effective, the Peerless Assassin's higher specifications translate to superior cooling efficiency.
Noise Levels
The Thermalright Peerless Assassin 120 Vision MAX operates at a maximum noise level of 27 dB(A), which is relatively quiet given its high performance. On the other hand, the Thermalright Assassin X 120 SE has a lower maximum noise level of 25.6 dB(A). This minor difference indicates that both coolers are designed for quiet operation, making them suitable for users who value a serene computing environment. However, the Peerless Assassin's performance may justify the slight increase in noise for users seeking top-tier cooling.
Heat Pipe Technology
Both the Thermalright Peerless Assassin and the Assassin X utilize Advanced Gravity Heat Pipe (AGHP) technology, but the Peerless model features six 6mm heat pipes compared to the four 6mm heat pipes in the Assassin X. This extra heat pipe in the Peerless model allows for improved heat dissipation and thermal conductivity, making it more effective in maintaining optimal CPU temperatures under load. The advanced technology in the Peerless model ensures that it can counteract the effects of gravity in various orientations, enhancing its cooling efficiency.
Compatibility and Installation
The Thermalright Peerless Assassin 120 Vision MAX is designed to be compatible with a wide range of Intel and AMD sockets, ensuring versatility for various builds. Its dimensions of 125x135x164mm make it suitable for mainstream ATX cases, accommodating taller RAM heat spreaders with its dual-tower design. The Assassin X, while also compatible with Intel and AMD platforms, has a more compact size of 125x71x148mm, making it a better fit for smaller cases. Both coolers come with the necessary mounting hardware, but the Peerless model offers more flexibility with its height.
Brand Reputation
Thermalright has established itself as a reputable brand in the cooling market, boasting over 20 years of experience in developing computer accessories. The Peerless Assassin 120 Vision MAX showcases the brand’s commitment to innovation with its cutting-edge design and high-performance capabilities. The Assassin X 120 SE, while also a quality product, reflects a more traditional approach to CPU cooling. Both products are backed by Thermalright’s solid reputation, ensuring customers receive reliable and effective cooling solutions.
Price Comparison
The price point is a significant factor when choosing between these two coolers. The Thermalright Peerless Assassin 120 Vision MAX is priced at C$78.59, reflecting its advanced features and superior performance capabilities. In contrast, the Thermalright Assassin X 120 SE is much more budget-friendly, priced at only C$25.59. This substantial price difference may make the Assassin X more appealing for users on a tight budget, while the Peerless model justifies its higher cost with enhanced cooling efficiency and aesthetic appeal.
Which should you buy?
Choosing between the Thermalright Peerless Assassin 120 Vision MAX and the Thermalright Assassin X 120 SE ultimately depends on your specific needs and budget. If you require superior cooling performance and a modern design with unique features like an LCD screen, the Peerless Assassin is the clear winner. However, if you're looking for a more affordable option that still provides decent cooling capabilities in a compact size, the Assassin X is a solid choice. Consider your case size, cooling needs, and budget constraints to decide which cooler best fits your setup.
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