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Arctic MX-4 vs Phobya Thermal Pad Ultra 5W/mK: Comparison

Arctic MX-4 and Phobya Thermal Pad Ultra 5W/mK separate most on thermal conductivity: Arctic MX-4 at 8.5 W/mK, Phobya Thermal Pad Ultra 5W/mK at 5 W/mK, 41% in favour of Arctic MX-4.

Specs

Specification
Arctic MX-4 (Carbon-Based/8.5 W/mK/Non-Conductive/Proven Budget Legacy Pick/98,000+ Positive Reviews)
Arctic MX-4
Phobya Thermal Pad Ultra 5W/mK (Pad/Non-Conductive/15x15x4mm)
Phobya Thermal Pad Ultra 5W/mK
BrandArcticPhobya
ModelArctic MX-4 , MX-4Phobya Thermal Pad Ultra 5W/mk
Thermal Conductivity8.5 W/mK5 W/mK-41%
Electrical ConductivityInsulatingInsulating
Package Size4g / 8g / 20g / 45g tubes15 x 15 x 4mm, sold as a single piece; also available in other sizes up to 120x20mm strips
Recommended UseMainstream CPU/GPU (builds on a tight budget)Mainstream CPU/GPU; Phobya also markets it for VRAM, VRM, and North/Southbridge cooling
Pump-Out ResistanceMediumHigh
Paste SegmentStandard PastePad
Spec Score6.15.8

Price comparison

RetailerArctic MX-4Phobya Thermal Pad Ultra 5W/mK
Performance-PCsView on Performance-PCs
NeweggView 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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