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Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste vs Thermalright TF7: Comparison
What is the difference between Alphacool Eisfrost Xtreme Liquid Metal and Thermalright TF7?
Electrical conductivity is the dividing line, Alphacool Eisfrost Xtreme Liquid Metal Conductive against Thermalright TF7 Insulating. There is a split on material class as well, Gallium Alloy on the Alphacool Eisfrost Xtreme Liquid Metal versus Silicone-Based on the Thermalright TF7. There is a split on recommended use as well, High-end CPU/GPU, including overclocking; also suited to Delidded-Direct-Die use... on the Alphacool Eisfrost Xtreme Liquid Metal versus Mainstream CPU/GPU on the Thermalright TF7. They differ on applicator included too, None on the Alphacool Eisfrost Xtreme Liquid Metal versus Spatula on the Thermalright TF7. They differ on density too, 6.44 g/cm3 on the Alphacool Eisfrost Xtreme Liquid Metal versus 2.8 g/cm3 on the Thermalright TF7. Paste segment is not the same on both, Liquid Metal on the Alphacool Eisfrost Xtreme Liquid Metal versus Standard Paste on the Thermalright TF7. Operating temperature is closer, Melting point -19.3°C; liquid at all normal operating and... on the Alphacool Eisfrost Xtreme Liquid Metal versus -150 C to 250 C on the Thermalright TF7.
Who each one is for
Take the Alphacool Eisfrost Xtreme Liquid Metal for experienced overclockers with copper or nickel-plated-copper cooler bases wanting maximum conductivity. It also earns its place with delidded, direct-die CPU/GPU setups where liquid metal is the established choice. Avoid it for aluminum coolers or any aluminum contact surface, which liquid metal will corrode. The Thermalright TF7 suits budget-conscious enthusiasts and mainstream gaming builds, though it is not built for extreme overclocking and delidded direct-die use. Our rating of the Alphacool Eisfrost Xtreme Liquid Metal (7.8/10): A gallium-alloy liquid metal aimed at high-end builds, bundled with application swabs to ease the learning curve. Our rating of the Thermalright TF7 (6.3/10): A budget enthusiast paste from Thermalright, decent value though older than the brand's newer TF9/TFX releases.
Specs and benchmarks
Brand
- Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste
- Alphacool
- Thermalright TF7
- Thermalright
Model
- Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste
- Alphacool Eisfrost Xtreme
- Thermalright TF7
- TF7
Electrical Conductivity
- Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste
- Conductive
- Thermalright TF7
- Insulating
Material Class
- Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste
- Gallium Alloy
- Thermalright TF7
- Silicone-Based
Package Size
- Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste
- 1g syringe, includes 2 cotton application swabs and a cleaning wipe
- Thermalright TF7
- 2g and 8g syringe
Recommended Use
- Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste
- High-end CPU/GPU, including overclocking; also suited to Delidded-Direct-Die use per manufacturer application guidance
- Thermalright TF7
- Mainstream CPU/GPU
Safety Notes
- Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste
- Electrically conductive liquid metal; must never contact exposed electronic components or it can cause a short circuit. Compatible only with copper, gold, silver, lead, zinc, or nickel-plated copper surfaces; will corrode and damage bare aluminum and must never be applied to aluminum coolers. Causes skin irritation; wash affected skin thoroughly with water.
- Thermalright TF7
- Electrically non-conductive, non-corrosive per manufacturer
Applicator Included
- Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste
- None
- Thermalright TF7
- Spatula
Density
- Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste
- 6.44 g/cm3
- Thermalright TF7
- 2.8 g/cm3
Paste Segment
- Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste
- Liquid Metal
- Thermalright TF7
- Standard Paste
Operating Temperature
- Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste
- Melting point -19.3°C; liquid at all normal operating and room temperatures
- Thermalright TF7
- -150 C to 250 CBest
Which one should you pick?
Choose Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste if you already have it on hand or find it at a lower price.
Choose Thermalright TF7 if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste | Thermalright TF7 |
|---|---|---|
| Alphacool Shop (EU) | View on Alphacool Shop (EU) | |
| 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
Alphacool Eisfrost Xtreme Liquid Metal Thermal Paste
7.8 / 10 Expert Rating
A gallium-alloy liquid metal aimed at high-end builds, bundled with application swabs to ease the learning curve.
Thermalright TF7
6.3 / 10 Expert Rating
A budget enthusiast paste from Thermalright, decent value though older than the brand's newer TF9/TFX releases.
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