Home ยป What is AMD FreeSync, And How Does It Work?

What is AMD FreeSync, And How Does It Work?

by D F
What is AMD FreeSync

AMD FreeSync is a technology with adaptive synchronization for most LCD & OLED displays with a supportive approach for variable refresh rate (VRR). Basically, AMD FreeSync is a unique technology that maintains the smoothness of your display.

The chances of screen tearing and visuals artifacts become almost zero if you have a Graphic card compatible with AMD FreeSync.

Monitors that come with FreeSync works along with your computer’s graphics card to offer you a higher refresh rate. As AMD FreeSync synchronizes the frame rates with your GPU’s frame rate.

As a result, we get to see fluid graphics on the screen. Also, the technology is dedicated to gamers who are into competitive gaming.

How Does FreeSync Work?

what is amd  FreeSync

AMD FreeSync’s main job is to maintain the refresh rate of your display. While the job of controlling games frame rates is managed by your graphic card. And whenever these two fails to do their job, issues like screen tearing occurs.

And it means that the refresh rate and frame rates are not in sync. Therefore, AMD FreeSync makes sure that the two parameters stay in compliance.

If you are a graphic designer or a competitive gamer, you are working with precise accuracy of display smoothness in terms of visuals artifacts, then you must be hating screen tearing.

That’s precisely where FrreSync starts its role. As I said earlier, it keeps the refresh rate synchronized with the frame rate.

Moreover, AMD FrreSyncis based on the VESA Adaptive-Sync protocol. That is why it works on HDMI as well as in USB Type-C or Display Port.

What is the difference between AMD’s  FreeSync, FreeSync Premium & FreeSync Premium Pro?


AMD FreeSync compatible display, monitors, and screens allow users to have a tear-free screen experience with very low input latency.

That makes it very suitable for competitive gaming or eSports. Additionally, if you have an AMD Radeon Graphic Card paired with FreeSync, using Display ports or HDMI will give you a fluid-like gaming experience.

Main Features:

  • Avoid Screen Tearing issues.
  • Low Input Latency.

FreeSync Premium

Just like the FreeSync, FreeSync Premium also has the same features. But it also packs more advanced features and a quality approach.

If you use FreeSync Premium, you can experience up to 120Hz refresh rate or beyond with Full HD resolution. Also yes, it comes with low latency, and it supports Low Frame rate Compensation or LFC.

Main Features:

  • LFC Support.
  • 120Hz Refresh rate in FHD or above.
  • LOw Flicker.
  • Low Latency in SDR.

FreeSync Premium Pro

If you want a comparison, AMD FreeSync Premium Pro is the combination of FreeSync & FreeSync Premium. Premium Pro has all the features that FreeSync & FreeSync Premium ha. But it is more robust and advanced.

In short, if you are using the Premium pro version, then you can enjoy an HDR quality experience while gaming. Also, have a better viewing experience while watching movies.

Moreover, whenever your monitor’s frame rate drops, the premium pro automatically starts the LFC feature (Low Frame Rate Compensation) to maintain the balance. As a result, it makes the visual quality better and more adequate to the core.

Main Features:

  • Tear Free Display.
  • Enhanced quality support for LFC (Low Frame Rate Compensation).
  • Low input latency in HDR & SDR.
  • HDR support along with precise coloration and brightness.
  • Low Flicker.
  • 120Hz refresh rate or more in Full HD resolution.

FreeSync vs G-Sync

FreeSync vs G-Sync

Judging by the name, you can already tell that G-Sync is a similar technology as the AMD FreeSync. But G-sync is offered by NVIDIA.

However, if you compare both of the technologies, the only difference that you get to see is that AMD FreeSync display approach mainly relies on the HDMI port, while NVIDIA G-Sync technology works on Display Port. However, G-Sync compatible monitors from some brands can work on a wide range of ports.

Another critical difference is the cost. NVIDIA G-Sync compatible monitors are costly in comparison to AMD FreeSync monitors. Because the FreeSync technology doesn’t require any dedicated module support, but the NVIDIA G-Sync does.

Also, if you choose to go with an AMD FreeSync Monitor, you are more likely to see some slightest visual artifacts inclusive of ghosting which Nvidia G-sync doesn’t compromise on.

In short, NVIDIA G-Sync offers you more optimal & enhanced quality than AMD FreeSync, but it also costs you quite hearty while AMD FreeSync is very cost-effective.

Final Words

So, that was a quick explanation to your question what is AMD FreeSync and how does it work. In case if you have any questions you want to ask, feel free to comment down below.

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