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Arctic MX-2 vs Thermalright TFX: Comparison
What is the difference between Arctic MX-2 and Thermalright TFX?
They are built to different briefs, and recommended use shows it, Arctic MX-2 Mainstream CPU/GPU against Thermalright TFX High-end CPU/GPU.
Who each one is for
The Arctic MX-2 suits cost-sensitive mainstream builds where a budget compound is the priority, though it is not the pick for high-end or overclocked builds needing stronger conductivity. The same goes for buyers replacing an existing MX-2 application with the same known product. It is not the one for anyone who can afford MX-4's modest premium for better documented performance. it is the wrong buy for beginners or anyone wanting a quick, easy application and bare GPU or CPU dies, given igor'sLAB's surface damage finding. It is equally the pick for experienced builders who accept the application and surface risks igor'sLAB found. Our rating of the Arctic MX-2 (5.4/10): A carbon-based budget legacy compound from Arctic, functional but dated next to MX-4/6/7. Our rating of the Thermalright TFX (8.4/10): Thermalright's flagship TF-series paste with the range's highest rating at 14.3 W/mK, though igor'sLAB found particles over 10 microns and advised against it for PC use.
Where the two are identical
The common ground is wider than the gap: electrical conductivity and paste segment are identical here.
Specs and benchmarks
Brand
- Arctic MX-2
- Arctic
- Thermalright TFX
- Thermalright
Model
- Arctic MX-2
- Arctic MX-2
- Thermalright TFX
- TFX
Electrical Conductivity
- Arctic MX-2
- Insulating
- Thermalright TFX
- Insulating
Package Size
- Arctic MX-2
- 4g, 30g, 65g
- Thermalright TFX
- 2g and 6.2g syringe
Recommended Use
- Arctic MX-2
- Mainstream CPU/GPU
- Thermalright TFX
- High-end CPU/GPU
Safety Notes
- Arctic MX-2
- None
- Thermalright TFX
- Electrically non-conductive, harmless per manufacturer
Paste Segment
- Arctic MX-2
- Standard Paste
- Thermalright TFX
- Standard Paste
Which one should you pick?
Choose Arctic MX-2 if you already have it on hand or find it at a lower price.
Choose Thermalright TFX if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | Arctic MX-2 | Thermalright TFX |
|---|---|---|
| Thermalright (Manufacturer) | View on Thermalright (Manufacturer) | |
| Amazon | View on Amazon |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Arctic MX-2
5.4 / 10 Expert Rating
A carbon-based budget legacy compound from Arctic, functional but dated next to MX-4/6/7.
Thermalright TFX
8.4 / 10 Expert Rating
Thermalright's flagship TF-series paste with the range's highest rating at 14.3 W/mK, though igor'sLAB found particles over 10 microns and advised against it for PC use.