Do CPUs Come With Thermal Paste? How To Apply It Properly In 2024

CPUs With Thermal Paste

Thermal paste, also known as a thermal compound, is a heat-conductive material that is applied between a computer’s central processing unit (CPU) and its heat sink to improve heat transfer.

The CPU generates a significant amount of heat when in operation, and thermal paste helps to ensure that this heat is transferred efficiently from the CPU to the heat sink.

It is typically made of a silicone-based material with added thermally conductive particles such as ceramic, carbon, or metal.

These particles help to improve the thermal conductivity of the paste, allowing it to transfer heat more effectively.

The thermal paste comes in various forms, including pre-applied pads, syringes, and tubes.

Do AMD CPUs Come With Thermal Paste?


The answer to this question is a little nuanced. In some cases, AMD CPUs come with thermal paste pre-applied. On other AMD CPUs, you will need to apply thermal paste yourself. It is the case with the Ryzen 3, 5, and 7 processors.

Using the thermal paste is essential to ensure that your CPU stays cool and running smoothly. AMD CPUs come with thermal paste pre-applied to the CPU. This paste helps increase cooling and performance by transferring heat from the CPU.

Some people are concerned about using thermal paste, believing that it may damage their CPU. Others think that the paste is necessary for optimal performance. It is essential to research your specific AMD CPU before deciding whether or not to apply thermal paste.

What About Ryzen 5 CPUs?

Ryzen 5 CPUs

Ryzen 5 CPUs come with thermal paste, but some users report that the paste isn’t working.

Some of these users have contacted AMD to ask about the problem, and they claim that the company is unresponsive.

Thermal paste is a vital part of Ryzen CPU cooling, and it’s essential to make sure that it’s properly applied to avoid overheating.

If you’re experiencing problems with your Ryzen 5 CPU, check to see if the thermal paste is installed correctly.

Do Ryzen 7 CPUs Come With Thermal Paste?

Ryzen 7 CPUs

If you’re looking to buy a new Ryzen 7 CPU, you may be wondering if they come with thermal paste. The answer is yes, most Ryzen 7 CPUs come with thermal paste, but it’s up to the manufacturer whether or not they include it in the box.

If you’re buying a pre-built computer, it’s likely that the CPU and motherboard already have thermal paste installed, but if you’re building your PC, you’ll need to purchase it separately.

Some users report that their CPUs do not include any thermal paste, while others say they were provided with a small amount. AMD has not officially commented on this issue.

Some users say that if they did not install the thermal paste, their CPU temperatures were extremely high, and they had to replace the CPU. If you have a Ryzen 7 CPU and don’t have any thermal paste, you might consider buying some before your next PC build.

And What About Intel CPUs?

Intel CPUs

While the thermal paste is not a requirement for Intel CPUs, it is often included in the box or package.

Thermal paste is used to help the CPU cool down and last longer.

Some users remove the paste and replace it with their own when they upgrade their CPU, while others keep the paste on their CPU throughout its lifetime.

It’s important to note that while thermal paste can make your CPU cooler, it can also cause issues if it’s not applied correctly.

Intel CPUs come with thermal paste, but should you use them?

The short answer is yes, use thermal paste on Intel CPUs. Thermal paste is necessary to keep your CPU cool and run smoothly.

However, there are a few things to keep in mind before applying thermal paste.

First, make sure the CPU is free of dust or other debris.

Second, use a light coating of thermal paste on the CPU’s heat spreader and processor contact area.

Why It’s Important to Apply Thermal Paste?

Thermal paste is a crucial component for ensuring the proper functioning of a computer’s central processing unit (CPU). The CPU generates a significant amount of heat when in operation, which can damage the delicate electronic components within it.

The thermal paste acts as a medium between the CPU and the heat sink, helping to transfer heat from the CPU to the heat sink efficiently.

Without it, the contact between the CPU and the heat sink may not be tight enough to effectively transfer heat, leading to overheating and potential damage to the CPU.

Overheating can cause system crashes, data loss, and even permanent damage to the CPU, which may require costly repairs or replacement.

Therefore, it is crucial to apply thermal paste on the CPU during installation or maintenance of the computer.

The thermal paste helps to ensure that the CPU operates at an optimal temperature, which is essential for its longevity and performance.

How Much Should You Apply?

How Much Thermal Paste Should You Apply

When applying the thermal paste on a CPU, it is important to use the correct amount to ensure optimal heat transfer. Applying too much or too little thermal paste can lead to inefficient heat transfer and potential damage to the CPU.

The ideal amount of thermal paste to apply depends on the CPU’s size and type, as well as the specific instructions provided by the thermal paste manufacturer.

However, as a general rule of thumb, a pea-sized amount of thermal paste in the center of the CPU is typically sufficient for most applications.

It is important not to spread the thermal paste manually, as this can create air bubbles and uneven coverage, which can negatively affect heat transfer.

Instead, once the thermal paste is applied, the heat sink should be gently pressed onto the CPU to spread the paste evenly.

If you are unsure about the correct amount of thermal paste to use, it is always best to consult the CPU or thermal paste manufacturer’s instructions to ensure proper application.

Is Pre-Applied Thermal Paste Any Good?

Pre-applied thermal paste is a popular choice for many PC builders, but does it offer any benefits?

The answer is complicated, but generally, the pre-applied thermal paste can provide some performance benefits.

First of all, it can help to reduce the amount of thermal compound you need to apply to your CPU and graphics card.

It can save you time and money. Additionally, the pre-applied thermal paste can help to improve the overall heat transfer between your components.

How Do I Check if My CPU Comes with Thermal Paste?

Thermal paste is an integral part of ensuring your CPU runs at its best. If you’re not sure if your CPU comes with thermal paste, check a few ways. One way is to remove the heat spreader and look for any cooling stickers or paste.

Another way to check is to remove CPU and look for thermal compound or paste on the top or bottom of the chip. Another way is to look for an “A” or “B” on the bottom of the CPU.

If it has an “A” on it, your CPU likely comes with installed thermal paste. If it has a “B,” you will need to purchase thermal paste and install it yourself.

How to Find a Suitable Thermal Paste for Your CPU? Recommended Brands

How to Find a Suitable Thermal Paste for Your CPU

Finding the suitable thermal paste for your CPU can be a daunting task. There are various types and brands to choose from, and it can be challenging to decide which one is best for your system.

Some CPUs come with pre-applied thermal paste, while others require you to apply thermal paste yourself to make things even more complicated.

In this guide, we’ll outline the different types of thermal paste and how to choose the right one for your computer.

Some factors that you should consider when selecting a thermal paste include its compatibility with your motherboard, its thickness, and its reliability.

In 2024, CPU thermal paste will still be a necessary part of your PC build. Thermal paste is the go-to solution for keeping your processor running at its best and preventing heat buildup.

There are many different thermal pastes on the market, so it’s crucial to find one that fits your specific needs.


1. Can You Use a CPU Without Thermal Paste?

CPUs can last a long time without thermal paste, but they can also be damaged. It is crucial to understand how to replace a CPU without thermal paste and the risks associated with not using it.

Additionally, some CPUs do not require thermal paste at all. CPUs can overheat and even catch on fire if not properly cooled. Thermal paste is a material that is used to help cool the CPU.

It is essential to use thermal paste when installing or upgrading your CPU, as not doing so can increase the risks of an overheating CPU.

There are many different CPU types, and each requires a different kind of thermal paste.

2. Do You Need to Apply Thermal Paste to a New CPU When the Cooler Has Pre-Applied Thermal Paste?

Do You Need to Apply Thermal Paste to a New CPU When the Cooler Has Pre-Applied Thermal Paste

If you’ve just installed a new CPU and cooler, do you need to apply thermal paste to it? The answer, as with most things PC-related, is complicated.

On the one hand, if the cooler has thermal paste pre-applied, you don’t need to. On the other hand, if the cooler doesn’t have thermal paste applied, you should use some, especially if the new CPU is significantly hotter than the old one.

CPUs nowadays come with pre-applied thermal paste, which means that you don’t need to apply thermal paste when you receive your new CPU. It is especially the case if your cooler has thermal paste already used.

However, there are a few reasons why you might want to apply thermal paste yourself.

For example, if your cooler doesn’t have pre-applied thermal paste or if you want to make sure that the CPU cores get plenty of contact with the cooler’s heat sink.

3. Does the CPU cooler come with thermal paste?

A few people believe that a CPU cooler comes with thermal paste. With the release of new CPUs, many people wonder if this is still the case. Most CPU coolers have come without thermal paste for some time now.

However, there are still a select few that include the paste. It can find it in either the box or the manual. When buying a CPU cooler, it is essential to know if it comes with thermal paste or not.

Most commonly, CPU coolers come with thermal paste.

Most thermal paste is made out of metal or a compound that helps transfer heat away from the CPU.

You can check if your CPU cooler has thermal paste by looking for a sticker that says “supplied with paste.”

If your cooler doesn’t have a thermal paste, you can buy it separately or get a pre-made thermal paste.

4. How to Properly Apply Thermal Paste

Applying thermal paste can be challenging, but it’s essential to ensure your PC stays cool. Follow these guidelines to apply thermal paste correctly:

  • Pour a small amount of paste onto the CPU chip.
  • Apply the paste to the CPU surface in a thin layer. 
  • Wait until the pasta has cooled and hardened before applying any pressure.
  • Carefully remove any excess paste with a piece of paper towel or a hairdryer.

5. How Often Should I Replace Thermal Paste?

How Often Should I Replace Thermal Paste

The frequency with which you should replace thermal paste on your CPU depends on various factors such as the type of thermal paste used, the quality of the paste, and the environmental conditions in which the computer operates.

However, as a general guideline, it is recommended to replace thermal paste every 1-2 years to ensure optimal heat transfer.

Over time, thermal paste can dry out or break down due to exposure to high temperatures, dust, and other environmental factors.

This can reduce its effectiveness in transferring heat from the CPU to the heat sink, leading to higher operating temperatures and potential damage to the CPU.

6. Does Wraith Cooler Need Thermal Paste?

Yes, the AMD Wraith cooler requires thermal paste to ensure optimal heat transfer between the CPU and the cooler.

The Wraith cooler comes with pre-applied thermal paste on its base, which should be sufficient for most installations.

However, if the thermal paste has been wiped off or if you are reusing the cooler, you will need to apply new thermal paste before re-installing the cooler.

7. Can Thermal Paste Melt?

Thermal paste is designed to withstand high temperatures and is not supposed to melt or evaporate under normal operating conditions.

However, a thermal paste can dry out, harden, or break down over time, especially if it is exposed to extreme temperatures or environmental factors such as dust and debris.

8. Can I Use Vaseline as A Thermal Paste?

Using Vaseline or any other non-thermal paste material as a substitute for thermal paste can result in poor heat transfer, increased operating temperatures, and potential damage to the CPU.

Additionally, non-thermal paste materials can harden or become too fluid over time, negatively affecting their effectiveness in transferring heat.

Outcome Is

So, CPUs come with thermal paste, but should you use them?

There’s no one-size-fits-all answer to this question since the best approach for adhering a thermal compound to a CPU can vary depending on the make and model of your computer.

However, using thermal paste can help improve the overall performance of your system. So if you’re uncertain whether or not to apply thermal paste, be sure to consult your computer’s owner’s manual.

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