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Single Fan Vs Dual Fan GPU – Which one is better?

Comparison metrics for Single Fan Vs Dual Fan GPU

  1. Heat Dissipate Performance
  2. Noise Level
  3. Dimension and Fitment
  4. Overclocking Performance
  5. Functionality and Design

Whether you are a gaming enthusiast or a professional with a heavy workload, there are chances of thermal throttling in your high-end desktop.




This might reduce your performance and even damage your device’s components.


There are multiple ways to ensure proper temperatures and smooth performance – passive cooling, water cooling systems, and fans.

Single Fan Vs Dual Fan GPU – Which one is better?

Both the graphic cards with single fan and dual fan comes their own pros and cons.

To help you better understand which one would be the best fit for your needs, I’ve listed down some of the key differences and similarities between the two variants.

1. Heat Dissipate Performance


The style of ejecting the heat is one of the notable differences between a single fan and a dual fan GPU.

Single fan GPUs usually involves a blower-style cooling system and expels the warm air completely out of the case.

In contrast, dual-fan GPUs comprise an open-air cooling system and release the warm air back into the interior of the PC case.

Who is the winner?


There is no fixed answer.

With a heavy-duty desktop PC with a big, spacious case and some additional fans, open-air coolers might give you a better performance.

While in a small case PC where there is no space for adequate airflow, a blower cooler might be the best option.

In most cases, the temperature difference between the two types of coolers is very less or negligible – around five degrees. So, it hardly affects the performance.


2. Overclocking Performance


GPUs Overclocking is a great feature that boosts the speed of your desktop and provides smooth performance.

However, in the process, it emits a lot of heat, which might reduce the lifespan of your device.


Dual Fan GPU Better for Overclocking


The solution is to pick a GPU with a powerful cooling system that optimizes fan speed and maintains the temperature.

Both the single and dual fan GPUs are specially designed to automatically regulate fan speeds for optimal performance.

But they also allow you to manually increase or decrease fan speeds at your convenience. Single fan GPU provides decent results in eliminating the heat while functioning at stock speeds.

However, it might not be sufficient enough during high overclocks.

So, it is better to choose a GPU with multi fans option like the dual fan GPU.

Dual fan GPU due to its larger blades increases the airflow and eminently reduces temperature levels and prevents throttling.

Both GPUs are designed with cooling systems that include a fan and heatsink that help eliminate excess heat from the GPU itself and maintain ideal temperature levels.


3. Functionality and Design


The greater number of fans your GPU has, the higher performance and efficiency it will provide.

A dual-fan GPU comes with two axial fans along with a large heat sink and copper heat pipes that tremendously lower the temperature in the graphic card.


Dual Fan GPU Better for MultiTasking


On the counter side, a single fan GPU involves a single fan and a small heat sink which limits its cooling capacity.

However, both the graphic cards do not show any major difference in the short span of usage.

But in the long run, single fan GPU dumps in performance and dual fan GPU provides noteworthy dissipation of heat due to the bonus fan it accommodates.

That said, if you are a high-end gamer or someone with a heavy workload, a dual-fan graphic card must your ideal choice. It will allow you to benefit from higher frame rates, higher overclocks, and efficient system functioning.


4. Noise Levels


Depending on the number of fans and size, noise levels vary in different GPU variants.

Single fan GPU uses smaller fans, making it rotate much faster to balance with the smaller heat sinks. This typically increases the noise levels of single fan graphic cards. On the other side, dual-fan GPUs use two axial-shape fans with larger blades with a larger heatsink which provides ample airflow. Without rotating at rapid speed, they will maintain a silent operation. Due to low noise levels in dual fan GPUs, they get a plus point.

5. Price Single Fan Vs Dual Fan


Price is a crucial factor for not only deciding the best GPU but with any other hardware component it applies the same.

The features you get should justify the amount you pay for the device.

Undoubtedly a single fan GPU will cost you much less in comparison with the dual fan GPU.

However, the price gap is indeed very small.

The fact is most of the graphic cards are inexpensive because of their reduced cooling capability and lack of extra features.

I’m not asking you to get high-end GPUs that carry a hefty price tag and features which might be useless for you.

But, make a decent budget that supports higher overclocking and provides great performance with a moderate cooler.


Single Fan Vs Dual Fan GPU – Conclusion


There is no clear winner. If you own a small-factor built, then a single fan GPU is the best suitable for you.

It will easily fit in your small PC chassis and also provide you with extra space in the motherboard.

In a PC with an inefficient pre-built cooling system, a single fan GPU might be the right option.

In contrast, if you own a full-sized PC, dual fan GPU is the ideal option for you.

Its powerful cooling solution will enhance your user experience and provide better graphic card effects.

Dual fan GPU also provides you some extra features like RGB LED lighting, sensors, additional thermal pads, advanced customization options.

In the end, the decision is in your hand to make a choice.

I hope, you’ve gotten a broader understanding of the key similarities and differences between a single fan GPU and a dual fan GPU.

This will help you to choose the one which best fits your requirements.

Duran Digital

Duran Digital

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