GPU Passive VS Active Cooling

GPU Passive VS. Active Cooling | Which is Better?

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  • Post last modified:October 27, 2022
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Most computer graphics cards come with either passive or active cooling. What’s the difference between the two types of cooling, and which is best for you? Read on to find out!

You can use different ways to cool down your graphic card, among which passive cooling is the quietest and most affordable option, but it is not enough to keep your system cool if you are doing some hardcore gaming.

Another option is to go with Active Cooling. These are a bit noisy but really effective while gaming to keep your graphic card and other system components cool.

Liquid Cooling is also an effective and stylish way to keep your GPU cool, but it is expensive compared to other cooling methods. If you use a high-end graphics card that needs heavy cooling and enough budget, you can go for it.

What is Active Cooling in GPU?

Active cooling is a type of cooling that uses moving parts to cool down a heat source. In the case of GPUs, active cooling refers to using fans or other mechanical means to circulate air over the surface of the GPU.

This air movement helps dissipate heat, keeping the GPU within its safe operating temperature range. Active cooling is typically used with passive cooling methods, such as heat sinks, to provide the most effective cooling possible.

While active cooling is often necessary to prevent overheating, it can also add noise and require more power than passive methods. As a result, active cooling is not always ideal for every situation. However, it can be vital to protecting your GPU from thermal damage.

What is Passive Cooling in GPU?

A GPU passive cooler is a device that helps to cool a computer’s graphics processing unit (GPU) without using a fan. Instead, passive coolers rely on other means of heat dissipation, such as convection and thermal radiation.

By passive cooling the GPU, there is no need for additional noise from a fan, making for a quieter computer overall. Several different types of passive GPU coolers are available on the market, each with its benefits and drawbacks.

Some passive coolers are designed to be used with an active cooler, while others can be used alone. Active coolers typically provide better cooling performance than passive coolers, but they also add noise to the computer. Passive coolers are generally more expensive than active coolers, but they can offer a more silent solution for those looking for them.

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What is Liquid Cooling in Computers?

There are two main types of liquid cooling solutions for computers. The first involves circulating water through a heatsink mounted on the CPU. This type of liquid cooling is often used in high-end gaming computers, as it can provide better cooling than air-based solutions.

The second type of liquid cooling solution uses a special coolant that is circulated through a dedicated radiator. This type of liquid cooling is typically more effective than water-based solutions but is also more expensive.

Liquid cooling can be an effective way to keep your computer running at peak performance, and it can also help extend your components’ life.

Why Does Your Graphics Card Gets So Hot?

Graphics cards are one of the most important components of a computer. They are responsible for rendering images and graphics on the screen. But why do they get so hot?

There are a couple of reasons. First, graphics cards have to work hard to render graphics. They are constantly processing information and drawing images. This process generates a lot of heat.

Second, graphics cards are typically located near the CPU. The CPU also produces a lot of heat. So, the graphics card is exposed to this heat as well.

Finally, graphics cards have poor ventilation. They are usually enclosed in a case with minimal airflow. This makes it difficult for the heat to escape and can cause the graphics card to get very hot. Make sure to use a good cooling system to keep the temperature moderate.

So, if you find that your graphics card is getting hot, there are a few reasons. But don’t worry, it’s normal! Ensure you have good ventilation in your computer case to help keep the graphics card cool.

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Is passive cooling enough for GPU?

Passive cooling is a method of cooling electronic components using natural convection and radiation. This differs from active cooling, which utilizes fans or other mechanical means to move air or liquid over the surface of the components.

Passive cooling can effectively cool certain components, but it is not typically sufficient for GPUs. GPUs generate a lot of heat during operation and require a more robust cooling solution to prevent overheating.

Passive cooling may be adequate for some lower-end GPUs, but it is not typically recommended for high-end GPUs capable of generating much heat. Active cooling solutions, such as water or air cooling, are much more effective at keeping GPUs cool and preventing overheating.

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How many dB is a quiet GPU fan?

A quiet GPU fan produces less than 30 dB of noise. GPUs are responsible for generating the graphics that appear on your monitor, and they can produce a lot of heat.

To avoid damaging the internal components of the GPU, it needs to be cooled by one or more fans. However, the fans can be pretty loud, especially when they are first turned on.

Fortunately, there are several ways to reduce the noise produced by GPU fans. One is to buy a quiet GPU fan. These fans typically cost more than standard fans, but they can significantly affect overall noise levels.

Another option is to use software to control the fan speed. By reducing the speed at which the fan spins, you can also reduce the amount of noise it produces.

Finally, you can install sound-damping materials inside your computer case to help muffle the noise produced by the GPU fan.

Which GPU Cooling System Is The Best?

When it comes to GPU cooling systems, there are a few different options to choose from.

  1. Air cooling is the most common and typically the most affordable option.
  2. Water cooling is more effective but also more expensive.
  3. Liquid nitrogen cooling is the most extreme option and generally is only used by gamers willing to spend the extra money to get the best performance possible.

There is no definitive answer as to which GPU cooling system is the best. It depends on your budget and your needs.

If you are looking for the best performance, liquid nitrogen cooling is the way to go. However, air cooling will still provide good results if you are on a budget. Ultimately, it is up to you to decide which GPU cooling system is best for your needs.

Things You Can Do To Keep Your GPU Cool:

Here are a few things that you can do to keep your GPU temperature normal:

  1. Always keep your system components clean and dust free.
  2. Check your PC fans to ensure they are installed correctly and running fine.
  3. You can use different software to monitor your CPU and GPU temperature, and if you find any instability, check it to avoid any damage.


Never compromise on a good cooling system for your PC. If you are using high-end components like the latest graphics cards and processors, it is highly recommended to go for liquid cooling or good active cooling to ensure that your components are not heating up. If you have any questions, let us know in the comment section!

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