Do I Need a CPU Cooler If Not Overclocking? Answered

Do I Need a CPU Cooler If Not Overclocking? |

Are you thinking of a PC upgrade but don’t know whether I need a CPU cooler if not overclocking. CPU coolers are the fans attached to a heatsink. They may be air coolers or liquid coolers. If you’re not overclocking, the CPU will generate less heat, and the fan that comes with it should be sufficient.

Overclocking means running the CPU at a faster speed than what it is certified for. It causes the CPU to generate more heat and thus requires better cooling solutions like aftermarket coolers. If you’re not into overclocking, then stock CPU coolers would suffice. 

Do I Need a CPU Cooler If Not Overclocking?

Whether you’re overclocking your CPU or not, you’ll need a CPU cooler. So, if you want to overclock your CPU to perform at its best while staying cool, then an aftermarket CPU cooler is a wise investment. Otherwise, you can just stick with the built-in stock coolers instead.

There are a few things to keep in mind when deciding whether or not you need a CPU cooler. 

1. Your Need

If you’re not planning on overclocking your CPU, a stock cooler should be sufficient. However, if you are planning on overclocking or intend to use your computer for intense gaming or other CPU-intensive tasks, you’ll need a better cooler. Aftermarket coolers usually offer better performance and cooling than stock coolers.

2. Noise level

Aftermarket coolers are often noisy. If you’re not planning on overclocking, you likely won’t need a particularly powerful or noisy cooler. However, if you are going to be doing any sort of intense gaming or other CPU heating processes, you must use CPU coolers.

3. Computer’s look

If you’re looking for a certain aesthetic, you’ll want to choose a cooler that fits that. For example, if you have an RGB-themed build, then you’ll want to choose an RGB CPU cooler.

4. Budget

Always think about your budget and whether you need to buy or not an aftermarket CPU cooler. Aftermarket coolers can be quite expensive, so a stock cooler may be the way to go if you’re on a tight budget.

What Happens If You Run a CPU Without a Cooler?

If you run a CPU without a cooler, it will eventually overheat and may be damaged. Overheating is the major issue leading to performance loss and even damaging your CPU components. That’s why it’s important to have a good CPU cooler to help dissipate the heat generated by your CPU.

Without a CPU cooler, your computer will not be able to function properly. Your PC will run for approximately one minute, and then it will turn off automatically. The heat sensors don’t allow the PC to run over 80°C temperature. It turns off the whole system to protect the components from internal damage. 

Internal damage to PC hardware leads to performance loss and sometimes hardware loss. That’s why always use proper and complete equipment with your PC system. 

What are The Benefits of Using Aftermarket CPU Cooler Even if You’re Not Overclocking?

If you are not overclocking your CPU, then you don’t need to buy an aftermarket cooler. But in case you want to add some value to your computer, you can buy beautiful RGB or screen coolers. Your system requires constant cooling, better cooling results in better performance.

There are many benefits to using an aftermarket CPU cooler, even if your CPU is not overclocked. 

  • It can help to prolong the life of your CPU by preventing overheating. 
  • An aftermarket CPU cooler can help improve your CPU’s performance by keeping it cool. 
  • It can help to reduce noise levels by keeping your CPU cool.  
  • Aftermarket coolers are beautiful; they can give your computer a more polished look by adding a CPU cooler that matches the aesthetics of your build. 

Is There Any Risk If I am not using CPU Cooler for non-overclocked CPU?

Yes, you will face performance degradation and component failure if you are not using any CPU cooler with your CPU. It is because the CPU generates constant heat, which is necessary to dissipate. If it’s unable to dissipate heat, your component will be damaged severely.  

Overclocking can lead to stability issues and damage your components if not done properly. That’s why it’s important to have a good CPU cooler to help dissipate the extra heat generated by overclocked components.

Stock Vs Aftermarket CPU Cooler – Which is Best?

Aftermarket coolers are way better than the stock coolers with your CPU. These aftermarket coolers are specifically made for cooling purposes and are designed to provide the best cooling and ventilation. Here are some major 

Stock CPU Cooler Aftermarket CPU Cooler
They are single fan CPU coolers. They may be dual fan coolers.
Stock coolers don’t require extra power, they draw power from the motherboard. Aftermarket CPU coolers may require extra power from PSU.
They are not suitable for overclocking. Best in CPU Overclocking.
Moderate cooling speed. Fast cooling speed.
Quiet when running. They often make noise when
Stock CPU coolers are simple. They may have RGBs.
Cost efficient and cheap. Aftermarket CPU coolers are Expensive.

How Can I Tell If My CPU Is Running Too Hot and Need a CPU Cooler?

You can tell that by using different methods like BIOS, checking CPU usage, and third-party applications. Here are a few things you can look for to see if your CPU is running too hot.

1. Check BIOS

Check the BIOS or UEFI settings for your CPU. These settings will usually have an option to view the CPU temperature. If the temperature is above 80 degrees Celsius, you may need a better cooling solution.

 Do I Need a CPU Cooler If Not Overclocking? |

2. Check CPU Usage

Check your CPU usage. If your CPU is constantly running at or near 100%, then it is likely generating a lot of heat. Third, check for stability issues. If your computer is crashing or applications are freezing, this could be a sign that your CPU is overheating.

 Do I Need a CPU Cooler If Not Overclocking? |

3. Using Third-Party Software

You can use third-party software like CPUz, CPU Temp monitor, Core temp, and Open Hardware Monitor. These programs will show you the temperature of your CPU in real-time. The average temperature range limit is 80 degrees Celcius. If the temperature is more than 80C, you must need a CPU cooler.

 Do I Need a CPU Cooler If Not Overclocking? |

What to Look for When Buying the Right CPU Cooler?

When looking for a CPU cooler, there are several factors you need to consider:

Cooling Performance

When it comes to CPUs, cooling performance is important for two main reasons.

  • First, it helps prevent the CPU from overheating and suffering damage as a result.
  • Second, it helps to improve the CPU’s performance by keeping it within an optimal temperature range.

Several different factors can affect cooling performance, including the size and design of the cooler, the material it is made from, and the fan speed.

As a result, it is important to carefully consider these factors when choosing a CPU cooler. Then you can help to ensure that your CPU will stay cool and perform at its best.

Noise Reduction

A noisy CPU cooler can be a real annoyance, especially if you’re trying to work or play games in a quiet environment. Luckily, you can do a few things to make sure you buy a quiet CPU cooler.

  • Check many reviews. Many reputable reviewers will test the noise level of each cooler and give you an idea of how loud it is.
  • Look for coolers with multiple fan speed settings. This way, you can turn the fans down when you’re not doing anything intensive and reduce the noise level significantly.
  • Make sure you have enough clearance around your CPU cooler. If it’s crammed into a small space, it’s likely to be louder than if it has plenty of breathing room.


The price of a CPU cooler can vary depending on several factors, including the brand, its features, and the cooling performance.

As a result, it is important to carefully consider your needs and budget before purchasing. You can help to ensure that you get the best possible value for your money.

Thermal Conductivity

Thermal conductivity is a measure of a material’s ability to transfer heat. The higher the thermal conductivity of a material, the better it will be at dissipating heat away from your CPU.

Unfortunately, there are no hard and fast rules for choosing a CPU cooler with high thermal conductivity.

However, you can keep a few things in mind that will help you make the best decision for your needs.

  • Consider the size of the cooler. A larger cooler will usually have better thermal conductivity than a smaller one.
  • Think about the materials used in the cooler. Metals like copper and aluminum are generally good conductors of heat, while plastics are not.
  • Check the reviews to see what other people have to say. By doing your research, you can help to ensure that you choose a CPU cooler that will dissipate heat effectively.

Ease of Installation

Installing a CPU cooler can be a challenge, especially if you’re not familiar with the process.

As a result, it is important to choose an easy cooler to install. In addition, look for coolers that come with clear and concise instructions.

In addition, make sure that the cooler you choose is compatible with your CPU and motherboard. You can help to ensure that you don’t run into any problems during the installation process.

Is it worth it to overclock my CPU?

If you’re primarily a casual gamer, you probably won’t see a huge difference in performance. But if you’re a competitive gamer or use your PC for demanding tasks like video editing, overclocking can give you a significant advantage. Ultimately, it’s up to you to decide whether the benefits of overclocking are worth the risks.

What is a CPU Cooler?

A CPU cooler is a device that helps to dissipate the heat generated by your CPU. Doing so helps keep your system running at a stable temperature and prevents your components from being damaged by overheating.

Do CPUs come with coolers?

Yes, most CPUs come with a stock cooler. However, these coolers are designed for basic operation and may not be sufficient if you plan to overclock your CPU. So if you’re not interested in overclocking, the stock cooler that came with your CPU should be sufficient. However, if you are interested in overclocking, you’ll need to invest in a more powerful aftermarket CPU cooler.

​​What’s an aftermarket cooler?

An aftermarket cooler is a CPU cooler that is not made by the same company that made your CPU. For example, if you have an Intel CPU, you could buy an aftermarket cooler from a company like Cooler Master or Corsair. These coolers are designed to dissipate more heat than the stock coolers.

Here are some aftermarket coolers that we recommend:

Stock Vs Aftermarket CPU Cooler – Which is Best?

Aftermarket coolers are way better than the stock coolers with your CPU. These aftermarket coolers are specifically made for cooling purposes and are designed to provide the best cooling and ventilation. Here are some major 

How Does a CPU cooler work?

CPU coolers work by dissipating the heat generated by your CPU. There are a few different CPU coolers, including air coolers, water coolers, and liquid cooling systems. Air coolers work by using fans to blow air over your CPU, which helps to dissipate the heat. 

Water coolers work by circulating water over your CPU to help remove the heat. The water is in the leakproof pipes, and these pipes are attached to a pump. This pump helps to circulate water in the tubes. Finally, the hot water is cooled using a radiator.

Liquid cooling systems are similar to water coolers, but they use a liquid instead of water. These liquids may be Inhibited Glycol and Water Solutions. No matter which type of CPU cooler you choose, it is important to ensure that it is properly installed and compatible with your CPU. 

What is overclocking?

In simple terms, overclocking means running your CPU at a higher than normal speed. This can be done by increasing the CPU’s clock rate or by increasing the multiplier (which effectively increases the clock rate).

For example, if you have a 3.0GHz processor, you could overclock it to 3.6GHz and see a performance increase. Either way, this results in the CPU running faster than it was designed to.

Now, you may be wondering, “Can I overclock my CPU?”

The answer to that question is yes, but it’s important to understand the risks involved before you decide to overclock your hardware. Here is the list of pros and cons when overclocking your CPU.


There’s only one good reason you should overclock your CPU: if you can’t afford to upgrade your current CPU to newer versions like AMD Ryzen 7 5800X3D or Intel Core i9-12900K.

So if you want the possibility of gaining a competitive edge in games, benchmarks, and professional applications which rely heavily on processor speed, then take the risk of overclocking your CPU. But be careful because of..


There are three potential risks when overclocking:

  • Damage to CPU
  • Higher Temperatures
  • Increased Power Consumption

These could result in huge monetary costs if you’re not careful. In addition, overclocking voids any warranties attached to your CPU. So, the question is…

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