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Arctic Silver 5 vs Deepcool Z3 PRO: Comparison
Arctic Silver 5 and Deepcool Z3 PRO separate most on thermal conductivity: Arctic Silver 5 at 8.9 W/mK, Deepcool Z3 PRO at 4 W/mK, 55% in favour of Arctic Silver 5. They match on electrical conductivity and paste segment.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Thermal Conductivity | 8.9 W/mK | 4 W/mK-55% |
| Electrical Conductivity | Insulating | Insulating |
| Package Size | 3.5g syringe (also 12g) | 1.5 g grease weight (5.8 g net weight incl. syringe) |
| Recommended Use | Mainstream CPU/GPU, High-end CPU/GPU | Mainstream CPU/GPU |
| Curing | Burn-In Required | Non-Curing |
| Paste Segment | Standard Paste | Standard Paste |




