3 best thermal paste for processor laptop

Thermal paste, also known as thermal compound or thermal grease, is a crucial component in the field of computer hardware, particularly when it comes to the cooling of processors, both in laptops and desktops.Here's what you need to know about thermal paste:

Purpose: The primary purpose of thermal paste is to improve the thermal conductivity between the processor (CPU) and the heat sink. It fills microscopic imperfections and air gaps between the two surfaces, ensuring efficient heat transfer.
Heat Dissipation: Processors generate a significant amount of heat during operation. To prevent overheating, it's essential to dissipate this heat effectively. Thermal paste aids in this process by facilitating the transfer of heat from the CPU to the heat sink.
Composition: Thermal paste is typically made of a mixture of compounds, including silicone, metal oxides, and sometimes silver or other metals. These materials have high thermal conductivity properties to enhance heat transfer.
Application: Applying thermal paste correctly is crucial for optimal performance. A small amount, usually a pea-sized drop, is applied to the center of the CPU. When the heat sink is installed, it spreads the paste evenly across the entire surface.
Types: There are various types of thermal paste available, including ceramic, silicone-based, metal-based, and carbon-based compounds. Each type has specific properties that may make it more suitable for certain applications.
Replacing Thermal Paste: Over time, thermal paste can degrade, dry out, or lose its effectiveness. When a laptop or desktop experiences temperature-related issues or the processor runs hotter than usual, it may be necessary to replace the thermal paste.
Cleaning: Before applying new thermal paste, it's important to clean the old paste from the CPU and heat sink thoroughly. Isopropyl alcohol and lint-free wipes are commonly used for this purpose.
Improper Application: Applying too much or too little thermal paste can negatively impact heat transfer. The goal is to create a thin, uniform layer that fills gaps without excess.
Performance Impact: Using high-quality thermal paste and correctly applying it can lead to lower CPU temperatures, improved stability, and potentially longer hardware lifespan.
Maintenance: Regularly monitoring and maintaining proper thermal paste application can help prevent overheating and prolong the life of your laptop or desktop computer.

In summary, thermal paste plays a vital role in the cooling system of laptops and desktops by facilitating efficient heat transfer between the CPU and the heat sink. Proper application and maintenance of thermal paste are essential for ensuring optimal performance and preventing overheating issues in computer systems.

Below you can find our editor's choice of the best thermal paste for processor laptop on the market

Easycargo 6.5 W/m-k Thermal Paste Kit, High Performance Thermal Grease Compound for Cooler Heatsink Interface Computer Processor CPU GPU (1-Pack)

Based on 526 reviews Check latest price

Product description

High performance Thermal Paste Grease Compound Kit, for heatsink thermal cooler. Can be used for cooling Computer Processor, CPU, GPU, IC chips, PS4, PS5, XBOX, etc. The package includes 1 gram high performance 6.5 W/m-K thermal paste together with applicator tool.

Specifications:

Thermal conductivity > 6.5 W/m-k.

Thermal resistance 0.0016 k-in/W.

Working Temperature: -30/280°c.

Excellent Thermal Conductivity:>6.5W/(m-K),perfect for overclocking, liquid cooling solutions.

High stability and reliability,made of metal oxide and silicone oil, good thermal conductivity and insulation,reliable performance under high temperature.

Odorless, low oil content, non-volatile, non-corrosive, non-toxic, flame retardant Silicone based.

The syringe applicator provides convenience for storage and is for all applications, including computer components such as CPU, GPU and North bridge Chipset.

Suitable for high-power LED, Network switch,Router,SSD,Computers, all kinds of household appliances, electronic components, electricians and other fields.

Thermal conductivity > 6.5 W/m-k.
Thermal resistance 0.0016 k-in/W.
Working Temperature: -30/280°c.
Each pack includes 1 gram high performance thermal paste/grease.
Can be applied for cooling the interface of cooler heatsink and Computer Processor CPU GPU IC Chips, etc.

User questions & answers

Question:	Is this product also electrically conductive
Answer:	The unit has a common 120V Input, UL Listed, 2 pronged power cord. So , I would assume that it should be compatible with a gfi/gfci trip outlets.
Question:	Does this paste truly have a Thermal conductivity > 6.5 W/m-k. as stated in the listing
Answer:	This fixture does not have a starter. It has an electronic ballast. Thanks for your question about this 4FT T5 HO fixture 2 tube for indoor garden plants.
Question:	is the thermal conductivity 6.5 W/m-k shown on the tube you receive as pictured in listing
Answer:	Its bright with 2 T5 fluorescent tubes not sure what is meant by high output, 1000 lumens is very bright and ideal for indoor growing plants
Question:	Is this the product to use to put on chip for better performance of a eco fan
Answer:	yes, T-5 AS FAR AS I UNDERSTAND BOTH LAMPS EMIT 5% OF THEIR UV AS UVB BUT THE T5 AND HO EMITS MORE UV OVERALL AND THUS MORE UVB, ONE T-5 IS BETTER THAN 2 T-8's hope I could help some

GENNEL 150g White Thermal Conductive Paste, Thermal Grease CPU Heatsink Compound for Processor/PS4/Laptop

Based on 19 reviews Check latest price

Product description

Your heat sink needs a good helper ?

This High-Performance thermal paste is just right for your need.

It can help dissipate heat from the CPU to the heat sink.

The thermal paste thermal conductivity > 1.63W/m-k, Thermal Resistance < 0.249°C-in²/W, High heat dissipation performance helps to effectively spread the heat of the CPU to the heat sink .

Wide Range of Applications : Suitable for CPU/PS4/Processor/VGA/LED/Laptop/Xbox/Chipset and other PC Components.

Safety Application : High temperature resistance non-toxic, tasteless, non-corrosive.

Easy to Apply : With an ideal consistency, Quick application of the thermal paste with the enclosed spatula, The G104 is very easy to use, Even for beginners.

Large Capacity : 150g large capacity thermal paste, Sealed canned suitable for better storage

Color: White

Package Includes :

1 * 150g Thermal Paste

1 * Thermal Paste Spatula

Thermal Grease Paste - Helps disperse the heat from CPU to heatsink effectively
Wide Range of Applications - Suitable for laptop/VGA/Processor/PS4/Chipset and other PC components
Thermal Conductivity > 1.63W/m-k
Easy to Apply - With an ideal consistency, Quick application of the thermal paste with the enclosed spatula, The G104 is very easy to use, Even for beginners
Large Capacity - 150g large capacity thermal paste

User questions & answers

Question:	Is this paste electrically conductive
Answer:	Hello, thermal paste is not conductive

GENNEL G108 Thermal Compound Paste, 100g Large Serving, Heat Sink Paste, High Performance Thermal Grease Silicon for Coolers, Processor, CPU

Based on 1 reviews Check latest price

Product description

What is the function of thermal paste?

Between the heat sink and the chip, even if the surface is smooth, there will still be a gap after contact. This will hinder the heat transfer between the heat sink and the chip. The role of thermal paste is to fill these gaps, improve heat transfer efficiency, quickly transfer the heat emitted by the CPU to the radiator, dissipate heat in time, ensure the stable operation of the CPU, prevent failures caused by untimely heat dissipation. So thermal paste is also called thermal interface material.

G108 Thermal paste has excellent thermal conductivity. It can quickly and effectively transfer the heat generated by the CPU to the radiator to dissipate heat in time to ensure the stable operation of the CPU. It can also be used for processor, PC, GPU, laptop etc...

G108 thermal paste is formulated with thermally conductive filler particles and optimized silicone polymers to help improve the performance of high-end circuitry systems, non-electrical conductive which eliminates any risks of causing a short circuit, adding more protection to the processor.

Thermal paste is very easy to use

1. Wipe clean the surface of the CPU to remove all stains.

2. Apply a small amount of thermal paste on the CPU.

3. Use a scraper to evenly spread the thermal paste on the CPU, and then spread it into a thin layer, The smear is as thin as possible (about the thickness of a piece of paper), because too thick smear will affect the thermal conductivity.

Product information

Thermal Conductivity: >4.63W/m-k

Thermal Resistance: <0.0087°C-in²/W

Color: Gray

Net Weight: 100g Large Serving

Package Includes :

1 x Thermal grease paste

1 x Thermal paste spatula

Warning: Keep away from children and pets.

【High Performance】: G108 has excellent thermal conductivity. It can quickly and effectively transfer the heat generated by the CPU to the radiator to dissipate heat in time to ensure the stable operation of the CPU. It can also be used for processor, PC, GPU, laptop, PS4 etc
【High Thermal Conductivity】: The thermal conductivity of thermal grease is as high as 4.63W/m-K, and the thermal grease can ensure effective dissipation of heat generated by CPU, laptop or GPU
【Safe Application】: G108 thermal paste is formulated with thermally conductive filler particles and optimized silicone polymers to help improve the performance of high-end circuitry systems, non-electrical conductive which eliminates any risks of causing a short circuit, adding more protection to the processor
【Easy to Use】: Wipe clean the surface of the CPU, use a spatula to evenly apply thermal paste. The smear is as thin as possible (about the thickness of a piece of paper), because too thick smear will affect the thermal conductivity
【Large Serving】: The thermal paste weighs 100 grams and can be used multiple times