Overview
The ARCTIC MX-6 is a high-performance thermal paste developed by Swiss cooling specialist ARCTIC. This 4g tube is suitable for a wide range of devices including CPUs, GPUs, game consoles, and laptops. With a thermal conductivity of 10.6 W/mK, it offers a significant improvement over the previous MX-4. It is non-conductive, so even if it spreads beyond the die, there is no risk of short circuits, making it safe for beginners.
Key Features
- High thermal conductivity (10.6 W/mK) effectively lowers CPU and GPU temperatures.
- Non-conductive formula prevents electrical shorts.
- Long-lasting performance – stable operation over extended periods.
- Moderate viscosity for easy application, even for first-time users.
- 4g tube provides enough paste for multiple CPU cooler installations or GPU repasting.
Compatibility Guide
MX-6 works with all major CPU sockets: Intel LGA1700/1200/115x, AMD AM5/AM4. It is also suitable for GPU dies, PlayStation 5, Xbox Series X, and laptop CPU/GPU cooling. For extreme overclocking with liquid metal, consider a different product, but for everyday use and mild overclocking, MX-6 delivers excellent results.
Ideal Use Cases
- Replacing thermal paste when installing a new CPU cooler.
- Repasting a graphics card (often combined with thermal pad replacement).
- Improving laptop cooling performance.
- Maintaining game consoles (PS5, Xbox Series X).
- Recommended for beginners who want a reliable, easy-to-apply paste.
Upgrade Considerations
Although MX-6 is non-conductive, applying too much can cause paste to spread onto the CPU socket or motherboard. A pea-sized dot or an X-pattern is recommended. Always monitor CPU temperatures after application to ensure proper contact. Thoroughly clean old thermal paste before applying MX-6 for best results.