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Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler vs Thermalright Royal Pretor 130 CPU Cooler

Updated August 2026The Thermalright Royal Pretor 130 offers superior compatibility and advanced cooling technology, making it a better choice for high-performance setups. However, the Peerless Assassin 120 SE ARGB is a great budget option with attractive features.

The Thermalright Royal Pretor 130 offers superior compatibility and advanced cooling technology, making it a better choice for high-performance setups. However, the Peerless Assassin 120 SE ARGB is a great budget option with attractive features.

Why Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler is better

price

Peerless Assassin is C$20 cheaper

ARGB lighting

Peerless Assassin features colorful ARGB effects

weight

Peerless Assassin is lighter at 0.97 kg

Why Thermalright Royal Pretor 130 CPU Cooler is better

compatibility

Royal Pretor supports more CPU sockets

cooling performance

Royal Pretor has upgraded heat pipe technology

build quality

Royal Pretor has a larger surface area for heat dissipation

Overall score

Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler
75
Thermalright Royal Pretor 130 CPU Cooler
85

Specifications

SpecThermalright Peerless Assassin 120 SE ARGB CPU Air CoolerThermalright Royal Pretor 130 CPU Cooler
TDP120-245WN/A
Airflow66.17 CFMN/A
Noise Level≤25.6 dB(A)N/A
Socket SupportIntel 115X/1200/1700, AMD AM4Intel LGA1851/1700/1150/1151/1155/1156/1200/2011/2066, AMD AM4/AM5
Fan Speed1500 RPMN/A

Dimension comparison

Thermalright Peerless Assassin 120 SE ARGB CPU Air CoolerThermalright Royal Pretor 130 CPU Cooler

Introduction to CPU Air Coolers

When it comes to keeping your CPU cool, choosing the right air cooler is crucial. The Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler and the Thermalright Royal Pretor 130 CPU Cooler are two compelling options from Thermalright, a brand renowned for its high-quality cooling solutions. Priced at C$46.90 and C$66.90, respectively, these coolers cater to different budgets while offering advanced cooling technologies.

Design and Build Quality

The design and build quality of a CPU cooler can significantly impact its performance. The Thermalright Peerless Assassin 120 SE ARGB features a dual-tower design with dimensions of 125(L)x135(W)x155(H)mm. It boasts a lightweight construction at 0.97 kg, making it suitable for various setups. In contrast, the Royal Pretor 130 is slightly larger, measuring 130x140x158mm, and includes a dual-fan setup that enhances heat dissipation efficiency. Both models incorporate a combination of aluminum and copper materials, yet the Royal Pretor’s construction may provide better thermal management due to its additional cooling surface area.

Cooling Performance

Cooling performance is paramount for any CPU cooler. The Thermalright Peerless Assassin 120 SE ARGB is designed to handle a thermal design power (TDP) ranging from 120 to 245 watts, thanks to its six 6mm heat pipes and 1500 RPM PWM fans that deliver an airflow of 66.17 CFM. Conversely, the Royal Pretor 130 also utilizes six heat pipes but benefits from an upgraded AGHP technology, which is engineered to improve heat transfer efficiency. This model focuses on maximising heat dissipation area, potentially making it more effective for high-performance CPUs.

Noise Levels

Noise levels are an important consideration for users seeking a quieter computing experience. The Peerless Assassin 120 SE ARGB operates at a maximum noise level of 25.6 dB(A), which is relatively quiet and ideal for gaming and productivity setups. The Royal Pretor 130 utilises soft silicone corner pads to minimise vibration and noise, although specific noise level metrics weren't provided. Generally, both coolers are designed to operate quietly, but the Peerless Assassin offers a quantifiable figure for potential buyers.

Compatibility

Compatibility with various CPU sockets is crucial for ensuring easy installation. The Thermalright Peerless Assassin 120 SE ARGB supports a variety of Intel sockets, including 115X, 1200, 1700, and 17XX, as well as AMD’s AM4. The Royal Pretor 130 offers even broader compatibility, supporting AMD’s AM4 and AM5, alongside an extensive list of Intel sockets, including LGA1851, 1700, and 2066. This wider compatibility makes the Royal Pretor a versatile choice for users with different motherboard configurations.

Installation Process

An intuitive installation process can significantly enhance the user experience. The Thermalright Peerless Assassin includes metal fasteners for both Intel and AMD platforms, ensuring a secure fit. It also leaves ample room for memory chips, streamlining the installation process. The Royal Pretor 130 comes with corresponding mounting grommets and a Y-adapter cable for fan connectivity, designed to simplify the setup. Both coolers are user-friendly, but the Royal Pretor's added components may make it easier to connect multiple fans.

Aesthetic Appeal

The aesthetic appeal of a CPU cooler can enhance the overall look of a PC build. The Thermalright Peerless Assassin 120 SE ARGB features colourful ARGB lighting effects that can elevate the visual atmosphere of a gaming rig. In contrast, while the Royal Pretor 130 does not specify lighting features, its sleek design and dual towers can still add a premium look to a setup. For users prioritising a visually striking build, the Peerless Assassin stands out with its ARGB capabilities.

Price Comparison

Price is often a deciding factor when selecting a CPU cooler. The Thermalright Peerless Assassin 120 SE ARGB is priced at C$46.90, making it an affordable option for budget-conscious buyers. On the other hand, the Thermalright Royal Pretor 130 comes at a higher price point of C$66.90. While the Royal Pretor offers advanced features and broader compatibility, the Peerless Assassin presents a compelling value for those who need effective cooling without breaking the bank.

Which should you buy?

When deciding between the Thermalright Peerless Assassin 120 SE ARGB and the Thermalright Royal Pretor 130, it ultimately comes down to your specific needs and budget. If you’re looking for an effective, budget-friendly cooling solution with ARGB lighting, the Peerless Assassin is a solid choice. However, if you require a cooler with superior compatibility, advanced heat dissipation technology, and a slightly larger design, the Royal Pretor is worth the extra investment. Each cooler excels in different areas, making them both strong contenders in the CPU cooling market.

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Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler vs Thermalright Royal Pretor 130 CPU Cooler | versusfinder