Cooler Master i70C ARGB Low Profile CPU Air Cooler vs Thermalright AXP90 X47 Black Low Profile CPU Cooler
Updated August 2026 — Cooler Master i70C ARGB Low Profile CPU Air Cooler leads on aesthetics and cooling efficien.
The Cooler Master i70C ARGB offers better aesthetics, easier installation, and a lower price, making it the preferred choice for most users. However, the Thermalright AXP90 X47 provides broader compatibility.
Why Cooler Master i70C ARGB Low Profile CPU Air Cooler is better
Price
Cooler Master is $2.90 cheaper.
Aesthetics
Cooler Master has vibrant ARGB lighting.
Installation
Cooler Master features redesigned brackets for easier setup.
Why Thermalright AXP90 X47 Black Low Profile CPU Cooler is better
Compatibility
Thermalright supports more CPU sockets.
Cooling Performance
Thermalright has effective heatpipe design.
Noise Level
Thermalright has a specified max noise level.
Overall score
Specifications
| Spec | Cooler Master i70C ARGB Low Profile CPU Air Cooler | Thermalright AXP90 X47 Black Low Profile CPU Cooler |
|---|---|---|
| Fan Speed | 650-1800 RPM | N/A |
| Material | Copper & Aluminum | All Metal |
| Socket Support | LGA 1700/1851 | LGA 115X/AM4/AM5 |
| ARGB Lighting | Yes | No |
| Installation Ease | Easy | Moderate |
Dimension comparison
Overview of the CPU Coolers
The Cooler Master i70C ARGB Low Profile CPU Cooler is priced at $19.49, while the Thermalright AXP90 X47 Black Low Profile CPU Cooler comes in at $22.39. This makes the Cooler Master option about 17% cheaper than its competitor. Both coolers are designed for low-profile applications, making them suitable for compact builds, but they differ in features and specifications.
Design and Aesthetics
The Cooler Master i70C features a minimalist design with anodized black aluminum fins, providing a sleek and modern look. Its frosted blade design enhances ARGB lighting effects, offering users a vibrant and customizable aesthetic. In contrast, the Thermalright AXP90 X47 also embraces a premium black finish but focuses more on functional design with its compact 47mm height. While both coolers look appealing, the Cooler Master offers a more visually striking ARGB presence.
Cooling Performance
The Cooler Master i70C is equipped with a copper insert base that efficiently dissipates heat for CPUs with a TDP of up to 95W. Its PWM 120mm fan operates at adjustable speeds between 650 to 1,800 RPM, balancing noise levels and airflow effectively. The Thermalright AXP90 X47 utilizes a 92mm slim PWM fan with a noise level capped at 22.4 dBA and employs 4×6mm heatpipes for heat transfer. Although both coolers are designed to keep CPUs cool, the i70C supports a higher TDP, which may be beneficial for users with more powerful processors.
Compatibility
The Cooler Master i70C is designed specifically for Intel LGA 1700 and 1851 sockets, ensuring compatibility with newer Intel CPUs. Its 70mm height also allows for installation in low-profile chassis. On the other hand, the Thermalright AXP90 X47 offers broader compatibility, supporting a range of Intel sockets (including 115X, 1200, and 1700) as well as AMD AM4 and AM5 sockets. This versatility might appeal to users looking to future-proof their systems or those with diverse builds.
Installation Process
The Cooler Master i70C boasts redesigned brackets that simplify installation on LGA 1700 and 1851 platforms. This user-friendly approach is especially beneficial for first-time builders or those unfamiliar with CPU cooler installations. Conversely, the Thermalright AXP90 X47 features an all-metal platform with a back plate fastener, but its installation process may not be as straightforward. For ease of installation, the Cooler Master cooler may have the edge.
Noise Levels
In terms of noise levels, the Cooler Master i70C's fan operates quietly at lower speeds, making it an appealing choice for users prioritizing a silent setup. The adjustable fan speeds allow users to find a balance between cooling performance and noise. The Thermalright AXP90 X47, while also designed to be quiet, has a specified maximum noise level of 22.4 dBA. Users sensitive to noise might prefer the Cooler Master for its capacity to operate at lower RPMs.
Price Comparison
The Cooler Master i70C is priced at $19.49, while the Thermalright AXP90 X47 is available for $22.39. This price difference of approximately $2.90 shows that the i70C offers a more budget-friendly option without sacrificing essential features. For those building a system on a budget, the Cooler Master cooler presents a compelling choice, especially given its performance capabilities at a lower price point.
Which should you buy?
In conclusion, choosing between the Cooler Master i70C ARGB and the Thermalright AXP90 X47 largely depends on your specific needs and preferences. If you're looking for a cooler that is visually appealing, easier to install, and more cost-effective, the Cooler Master i70C is the clear winner. However, if you need broader compatibility for different CPU platforms, the Thermalright AXP90 X47 may be worth the extra investment. Overall, considering performance, aesthetics, and price, the Cooler Master i70C ARGB stands out as the more versatile option for most users.

