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Alphacool Eisschicht Thermal Pad 11W/mK vs Phobya Thermal Pad Ultra 5W/mK: Comparison
Alphacool Eisschicht Thermal Pad 11W/mK and Phobya Thermal Pad Ultra 5W/mK separate most on thermal conductivity: Alphacool Eisschicht Thermal Pad 11W/mK at 11.0 W/mK, Phobya Thermal Pad Ultra 5W/mK at 5 W/mK, 55% in favour of Alphacool Eisschicht Thermal Pad 11W/mK. They match on pump-out resistance and paste segment.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Alphacool | Phobya |
| Model | Alphacool Eisschicht 11W/mK | Phobya Thermal Pad Ultra 5W/mk |
| Thermal Conductivity | 11.0 W/mK | 5 W/mK-55% |
| Package Size | 95 x 32 x 0.5mm sheet, cuttable to size while the protective foil is left on | 15 x 15 x 4mm, sold as a single piece; also available in other sizes up to 120x20mm strips |
| Recommended Use | Mainstream CPU/GPU; Alphacool also markets it for VRM, VRAM, and other board-level components | Mainstream CPU/GPU; Phobya also markets it for VRAM, VRM, and North/Southbridge cooling |
| Pump-Out Resistance | High | High |
| Consistency | Manufacturer describes it as clinging closely to components similarly to a paste, and drying out more slowly than standard thermal pads | Very flexible, low-hardness pad that adapts to uneven surfaces at low contact pressure; compressible to half its original thickness; maximum bridgeable gap of 4mm; slightly sticky surface under a removable protective foil |
| Paste Segment | Pad | Pad |
| Spec Score | 7.7 | 5.8 |
Price comparison
| Retailer | Alphacool Eisschicht Thermal Pad 11W/mK | Phobya Thermal Pad Ultra 5W/mK |
|---|---|---|
| Performance-PCs | View on Performance-PCs | |
| 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.
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