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Arctic MX-4 vs JunPus JP-DX1: Comparison
Arctic MX-4 and JunPus JP-DX1 separate most on thermal conductivity: Arctic MX-4 at 8.5 W/mK, JunPus JP-DX1 at 16 W/mK, 47% in favour of JunPus JP-DX1. They match on electrical conductivity and paste segment.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Arctic | JunPus |
| Model | Arctic MX-4 , MX-4 | JP-DX1 |
| Thermal Conductivity | 8.5 W/mK-47% | 16 W/mK |
| Electrical Conductivity | Insulating | Insulating |
| Package Size | 4g / 8g / 20g / 45g tubes | 3g tube; also sold in 1kg bulk |
| Recommended Use | Mainstream CPU/GPU (builds on a tight budget) | High-end CPU/GPU |
| Paste Segment | Standard Paste | Standard Paste |
Price comparison
| Retailer | Arctic MX-4 | JunPus JP-DX1 |
|---|---|---|
| Amazon | View on Amazon | |
| Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.




