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Alphacool Subzero vs Thermal Grizzly Minus Pad Extreme: Comparison
Alphacool Subzero vs Thermal Grizzly Minus Pad Extreme: the compound type difference
Compound type is the dividing line, Alphacool Subzero High-Performance Silicone-Based against Thermal Grizzly Minus Pad Extreme Silicone-Based Pad. They differ on reapplication interval too, Verify manufacturer-rated interval on the Alphacool Subzero versus One-time use recommended by Thermal Grizzly; fit fresh pads... on the Thermal Grizzly Minus Pad Extreme. There is a split on paste segment as well, Standard Paste on the Alphacool Subzero versus Pad on the Thermal Grizzly Minus Pad Extreme.
Which should you buy, Alphacool Subzero or Thermal Grizzly Minus Pad Extreme?
Take the Alphacool Subzero for high-end CPU and GPU builds, including overclocking, wanting the highest non-liquid-metal conductivity available. The same goes for builders who want liquid metal-adjacent performance without the electrical conductivity risk. It is not the one for budget builds where Arctic MX-4 or MX-6 deliver adequate performance for less. Buy the Thermal Grizzly Minus Pad Extreme for high-end GPU memory and VRM repads and overclocked cards where pad heat transfer is the limit, though it is not built for reusing pads after a teardown; Thermal Grizzly recommends one-time use and very uneven gap heights, where Minus Pad Pro conforms better. Our rating of the Alphacool Subzero (6.6/10): A high-performance silicone-based compound from Alphacool with a strong published conductivity figure. Our rating of the Thermal Grizzly Minus Pad Extreme (7/10): A high-density filler pad from Thermal Grizzly's Minus Pad line, good for gap-filling where a paste isn't practical.
Where the two are identical
The common ground is wider than the gap: electrical conductivity are identical here.
Specs and benchmarks
Brand
- Alphacool Subzero
- Alphacool
- Thermal Grizzly Minus Pad Extreme
- Thermal Grizzly
Compound Type
- Alphacool Subzero
- High-Performance Silicone-Based
- Thermal Grizzly Minus Pad Extreme
- Silicone-Based Pad
Model
- Alphacool Subzero
- Alphacool Subzero , Subzero
- Thermal Grizzly Minus Pad Extreme
- Thermal Grizzly Minus Pad Extreme
Electrical Conductivity
- Alphacool Subzero
- Insulating
- Thermal Grizzly Minus Pad Extreme
- Insulating
Package Size
- Alphacool Subzero
- 1g / 3.5g / 20g tubes
- Thermal Grizzly Minus Pad Extreme
- 120x20mm or 100x100mm sheets, 0.5/1/1.5/2/3mm thick, +/-0.1mm tolerance
Recommended Use
- Alphacool Subzero
- High-end CPU/GPU (including overclocking)
- Thermal Grizzly Minus Pad Extreme
- High-end CPU/GPU
Reapplication Interval
- Alphacool Subzero
- Verify manufacturer-rated interval
- Thermal Grizzly Minus Pad Extreme
- One-time use recommended by Thermal Grizzly; fit fresh pads after any teardown
Safety Notes
- Alphacool Subzero
- None
- Thermal Grizzly Minus Pad Extreme
- Cut to size with scissors; non-conductive
Paste Segment
- Alphacool Subzero
- Standard Paste
- Thermal Grizzly Minus Pad Extreme
- Pad
Which one should you pick?
Choose Alphacool Subzero if you already have it on hand or find it at a lower price.
Choose Thermal Grizzly Minus Pad Extreme if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | Alphacool Subzero | Thermal Grizzly Minus Pad Extreme |
|---|---|---|
| Newegg | View on Newegg | |
| Amazon | View on Amazon | |
| Thermal Grizzly | View on Thermal Grizzly |
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
Alphacool Subzero
6.6 / 10 Expert Rating
A high-performance silicone-based compound from Alphacool with a strong published conductivity figure.
Thermal Grizzly Minus Pad Extreme
7 / 10 Expert Rating
A high-density filler pad from Thermal Grizzly's Minus Pad line, good for gap-filling where a paste isn't practical.