K5-PRO Viscous Thermal Paste for pad replacement (60g pack) vs Thermal Pad PTM7950 100x160x0.25mm 8.5W/mK
Overall winner: Thermal Pad PTM7950 100x160x0.25mm 8.5W/mK
Key Differences
CS Labs K5-PRO is a viscous thermal paste positioned as a thermal-pad replacement with 5.3 W/m·K and is noted for ease of direct application on VRMs and VRAMs; JOYJOM PTM7950 is a thin phase-change thermal pad with higher listed conductivity (8.5 W/m·K) and is described as reliable through high-temperature baking and cycling. Choose CS Labs if you need a paste for targeted component replacement and easier shaping; choose JOYJOM if you need a higher-conductivity pad that tolerates thermal cycling and provides stable contact
K5-PRO Viscous Thermal Paste for pad replacement (60g pack)
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
Thermal Pad PTM7950 100x160x0.25mm 8.5W/mK
Phase-change thermal pad with high conductivity for CPUs, GPUs, and storage. Maintains low thermal impedance and reliable performance across cycles. User feedback notes varied ease of application and temperature stability
Pros
- high thermal conductivity 8.5 W/mK
- phase-change material for stable contact
- reliable over high-temperature baking and cycling
- low thermal impedance (<0.04 Ccm2/W) with no shim
Cons
- mixed feedback on room-temperature workability
- mixed opinions on temperature stability
- some find application handling challenging
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | CS Labs |
| Durability | JOYJOM |
| Versatility | CS Labs |
| User Reviews | JOYJOM |