Does Cpu Come With Thermal Paste?

A central processing unit, or CPU, is one of the most important components of a computer system. It is responsible for executing instructions and performing calculations necessary for the proper functioning of the computer. However, when it comes to installing a new CPU, many people wonder whether or not it comes with thermal paste.

Thermal paste is a compound applied between the CPU and the heat sink to improve heat transfer and help keep the CPU cool. The answer to the question of whether or not a CPU comes with thermal paste depends on the specific CPU model and manufacturer. Some CPUs come with thermal paste pre-applied to the heat spreader, while others require you to purchase and apply thermal paste separately. In the next paragraphs, we will dive deeper into the different CPU manufacturers and their thermal paste policy.

Does CPU Come with Thermal Paste?

• A CPU (Central Processing Unit) is the main component of a computer system that performs calculations, executes instructions and controls the overall functioning of the system.

• A CPU generates heat while performing its tasks, which can cause it to overheat and malfunction. To prevent this, a thermal interface material such as thermal paste is applied between the CPU and its cooler.

• While most CPU coolers come with thermal paste pre-applied, some may not and it may need to be purchased separately.

• In some cases, a CPU may come with its own thermal paste pre-applied or included in the packaging, especially if it is a high-end or specialized CPU.

• It is important to use high-quality thermal paste for optimal heat transfer and CPU cooling performance.

• When applying thermal paste, it is important to follow the manufacturer’s instructions and avoid using too much or too little paste. This can affect the thermal conductivity and cooling efficiency of the CPU.

• Proper maintenance and replacement of thermal paste can help to extend the longevity and performance of a CPU.


1. Will my CPU come with thermal paste pre-applied?
Answer: This varies depending on the specific CPU model, but most new CPUs do come with thermal paste pre-applied. However, it’s always a good idea to double-check before installation.

2. What should I do if my CPU doesn’t come with thermal paste?
Answer: If your CPU does not come with thermal paste, you will need to purchase some separately. Make sure to use a high-quality thermal paste that is appropriate for your CPU and cooler.

3. Can I use the same thermal paste for multiple CPUs?
Answer: While it’s possible to use the same thermal paste for multiple CPUs, it’s not recommended. Each CPU and cooler combination will have different requirements, so it’s best to use fresh thermal paste for each installation.

4. What happens if I don’t apply thermal paste to my CPU?
Answer: If you don’t apply thermal paste to your CPU, it will not be able to properly dissipate heat, which can cause it to overheat and potentially fail. Always make sure to apply thermal paste according to the manufacturer’s instructions.

5. How often should I replace the thermal paste on my CPU?
Answer: It is recommended to replace the thermal paste on your CPU every 1-2 years to ensure optimal cooling performance. However, if you notice high temperatures or other issues, it may be necessary to replace it sooner.


In the end, it’s important to note that while some CPUs may come with pre-applied thermal paste, many do not. It’s always a good idea to double-check the specifications and instructions before installing a new CPU, and to invest in high-quality thermal paste if necessary. Doing so can help ensure proper heat dissipation and protect your computer components from potential damage. Remember, a little extra effort in the beginning can go a long way in preserving the lifespan and performance of your computer.

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