K5-PRO Viscous Thermal Paste for pad replacement (60g pack) vs GP-Ultimate Thermal Pad 120x120x3.0mm - Gelid Solutions

Overall winner: GP-Ultimate Thermal Pad 120x120x3.0mm - Gelid Solutions

Key Differences

Gelid (Product A) is a solid thermal pad with very high thermal conductivity (15 W/mK), a large 120x120x3.0mm form factor and non-electrical/non-corrosive properties—good for straightforward gap filling. CS Labs (Product B) is a viscous thermal paste alternative (5.3 W/mK) intended to replace pads for direct application to VRMs/VRAMs but is messier to apply and has mixed temperature-control feedback

K5-PRO Viscous Thermal Paste for pad replacement (60g pack)

K5-PRO Viscous Thermal Paste for pad replacement (60g pack)

CS Labs • ★ 3.4/5 • Budget

K5-PRO is a high-quality viscous heat-transfer paste designed to replace soft thermal pads on various components. It offers improved thermal conductivity and easy application, though some users note messiness; one customer mentions long-lasting adhesion

Pros

  • high thermal conductivity 5.3 W/m.K
  • easy direct application on components
  • suitable for VRMs and VRAMs replacement
  • long-lasting adhesion (as noted by user)

Cons

  • messiness during use
  • mixed opinions on temperature control performance
Check current price on Amazon →
GP-Ultimate Thermal Pad 120x120x3.0mm - Gelid Solutions

GP-Ultimate Thermal Pad 120x120x3.0mm - Gelid Solutions

Gelid Solutions • ★ 3.6/5 • Budget

Thermal pad with 15W/mK conductivity for gap filling and easy installation. Helps lower VRM/GPU temps, non-electrical and non-toxic

Pros

  • high thermal conductivity (15W/mK)
  • easy to install with 120x120mm size
  • non-electrical, non-corrosive, non-toxic
  • good customer-reported temperature improvement

Cons

  • mixed opinions on sturdiness
  • varying value for money perceptions
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Head-to-Head

CriteriaWinner
Price CS Labs
Durability Gelid Solutions
Versatility Gelid Solutions
User Reviews Gelid Solutions