Thermal Paste Vs Thermal Pad [Which One Is Better] In 2023

Thermal Paste Vs Thermal Pad

Thermal paste vs pad are two of the most common methods of cooling a computer. Some people may not know the difference between the two, so here is a breakdown. Thermal paste is a substance that is applied to heat-sensitive components in order to improve heat conduction.

Thermal pads are pieces of thermal insulation that are placed between two surfaces to prevent or reduce heat transfer. Pads are often made of some type of foam or other insulating material.

Thermal paste vs thermal pad

Thermal pads are a key component in ensuring that your PCB layout is as efficient as possible when it comes to heat dissipation. The Thermal pads come in a variety of shapes and sizes, and each has its own specific thermal conductivity rating. It is important to select the right thermal pad for the job, as using the wrong type can lead to poor heat dissipation and potentially damage your PCB.

Thermal paste is another option for dissipating heat from a PCB, but it should only be used when thermal pads are not an option. Thermal paste has a much lower thermal conductivity rating than thermal pad, so it should only be used when there is no other way to dissipate the heat.


If you’re planning on a product lasting more than a few months after it’s built, thermal pad are a much better option than thermal paste. Thermal pad are soft, pliable materials that conform to the surface of the chip and heat sink, providing efficient heat dissipation.

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Thermal paste is a hard, brittle material that doesn’t always make full contact with the chip and heat sink, resulting in poor heat transfer. Additionally, thermal pad are more durable than thermal paste; over time, thermal paste can dry out and crack, rendering it ineffective.

Which provides better coverage?

Thermal paste and thermal pad are two common methods of achieving better coverage when it comes to cooling a computer. Pad are made of soft silicone, which conforms to the surface it is placed on and creates a better contact with the heat sink. Thermal paste is a mixture of metal alloys that are applied in a very thin layer to the surface of the heat sink. It is important to use either thermal paste vs pad when installing a new CPU cooler, or any other heat-generating component, in order to improve its performance.

Choosing between thermal pad vs paste can be difficult, as both have their own advantages and disadvantages. Thermal pad are easier to apply than thermal paste, and they do not require any mixing or preparation. Pad also tend to be less messy than thermal paste, and they can be easily removed if necessary.

Thermal pads

Thermal Pads
Source: protoexpress

Thermal pads are a simple, yet efficient way to keep electronic components cool. By using thermal pads, you can improve the performance and lifespan of your device. Pad have several advantages over other cooling methods, including: 

  • They are easy to use – thermal pad can be easily applied to any surface.
  • They are effective – thermal pad can dissipate heat quickly and efficiently.
  • They are affordable – thermal pad are less expensive than other cooling methods.

Thermal paste

Thermal paste is a gooey, silicon-based material that is applied to the surface of a CPU to improve heat dissipation.

  • Thermal paste can improve the heat dissipation of a CPU by up to 30%.
  • Thermal paste also helps to fill in any gaps between the CPU and the heatsink.
  • This helps to create a better thermal interface and improves heat dissipation.


Thermal conductivity is the ability of a material to transfer heat. The thermal conductivity of Sheen soft thermal pad and Sheen thermal paste is 1.0-10.0wm.k and 1.0-4.5wm.k, respectively. This makes them good choices for applications where heat needs to be dissipated quickly, such as in electronic devices or in engines.


Is it OK to put thermal paste on thermal pads?

This is not recommended. Thermal pads should be used by themselves. If the heatsink is flat and has direct contact between the parts, then paste will work better than a pad.

Does thermal pads really work?

Although a pad may not be as compressible than a paste, the wide range of materials available means that thermal pads can be used with any substrate. Thermal pads are also more durable than thermal grease, which is subject to similar types of degradation.

MirZa ZeeShan

I am Zeeshan Saeed and I am professional in Blogging. I am providing update about Laptops, Computers, Law, Insurance, Education and Finance.

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