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Gaming at 540Hz: Unleashing the Asus ROG Swift Pro PG248QP

Image Credits: ROG - ASUS

Gaming at 540Hz: Unleashing the Asus ROG Swift Pro PG248QP

The Quest for Extreme Refresh Rates

The pursuit of ever-higher refresh rates has been a prominent theme in the gaming monitor industry. The Asus ROG Swift Pro PG248QP stands as a testament to this quest, pushing the boundaries with its groundbreaking 540Hz refresh rate. As we delve into the world of this monitor, we'll examine its unique features and capabilities, shedding light on its suitability for esports and competitive gaming.

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A Closer Look at the Specs and Design

To understand the Asus ROG Swift Pro PG248QP's gaming prowess, let's start by dissecting its specifications and design elements:

Display Panel

  • Panel Type: TN (Twisted Nematic)
  • Size: 24.1 inches
  • Resolution: 1920 x 1080 pixels

Refresh Rate

  • Maximum Refresh Rate: 540Hz (Achievable through overclocking)

Adaptive Sync

  • G-Sync Support: Yes (Nvidia G-Sync module)
  • Ultra Low Motion Blur 2: Supported
  • Reflex Latency Analyzer: Included

HDR Support

  • DisplayHDR: 400 (Limited HDR hardware support)


  • Retail Price: $900

The Asus ROG Swift Pro PG248QP houses a 24.1-inch TN panel with a Full HD resolution of 1920 x 1080 pixels. What truly sets it apart is the staggering 540Hz refresh rate, made possible through an overclocking feature accessible in the on-screen display (OSD). With Nvidia's G-Sync module onboard, the monitor offers adaptive sync support, Ultra Low Motion Blur 2 technology, and the Reflex Latency Analyzer, contributing to a smoother and more responsive gaming experience. While DisplayHDR 400 support is listed, the monitor's HDR capabilities are limited due to hardware constraints.

Accessibility and Pricing

With a price tag of $900, the Asus ROG Swift Pro PG248QP positions itself as a premium offering within the gaming monitor market. Given its specialized nature and ultra-high refresh rate, it may not appeal to a broad audience. Instead, its primary objective appears to be twofold: showcasing the feasibility and advantages of refresh rates exceeding 500Hz and enhancing the overall appeal of Asus's monitor lineup.

Compatibility Considerations

Achieving and harnessing the full potential of a 540Hz refresh rate entails a few notable compatibility considerations. Let's explore these factors:

Windows 11 Support

The attainment of 540Hz refresh rates is contingent upon utilizing the latest builds of Windows 11. Previous iterations of Windows had a maximum cap of 500Hz. Therefore, users keen on experiencing the full extent of this monitor's capabilities must ensure that they are operating on the latest version of Windows 11. While this may pose a minor inconvenience for some, it underscores the necessity of staying up to date with the latest software releases.

Nvidia vs. AMD GPU Compatibility

Differences in 540Hz compatibility emerge when using Nvidia and AMD GPUs, potentially attributed to Nvidia's proprietary G-Sync hardware module. Here's what you need to know:

Nvidia GPU

If you are a Nvidia GPU user, you can rest assured that 540Hz functions seamlessly with full variable refresh rate (VRR) support, allowing you to maximize the benefits of this high refresh rate.


For those with an AMD GPU, achieving 540Hz is still possible, but there is a caveat. While the monitor may indicate that variable refresh rate support is enabled at 540Hz, the reality is that the display remains capped at this maximum refresh rate. Full VRR support is only realized at refresh rates of 500Hz and below. While the 8% difference between 540Hz and 500Hz may not be a critical concern for most users, it is a noteworthy distinction to bear in mind.

Gaming in the 540Hz Realm

With its groundbreaking 540Hz refresh rate, the Asus ROG Swift Pro PG248QP opens up new possibilities for competitive gaming and esports. Let's explore the implications of gaming at this extreme refresh rate:

Competitive Advantage

In fast-paced esports titles where split-second reactions and precision are paramount, a higher refresh rate can provide a competitive edge. The 540Hz refresh rate ensures that in-game visuals are rendered with exceptional fluidity and responsiveness, reducing motion blur and enhancing overall clarity. This advantage can be particularly beneficial for professional gamers seeking every possible edge in their performance.

Fluid Gameplay

Smooth and fluid gameplay is a hallmark of gaming at 540Hz. The monitor's ability to refresh the screen 540 times per second minimizes screen tearing, stuttering, and input lag. Gamers can expect a heightened sense of immersion and responsiveness, resulting in a more enjoyable gaming experience.


Investing in a monitor with an ultra-high refresh rate like 540Hz may also be viewed as a form of future-proofing. As game engines and hardware continue to evolve, there is a possibility that more titles and GPUs will leverage these higher refresh rates. By adopting such a monitor now, gamers can position themselves to fully exploit future gaming advancements.

The Color and Viewing Angle Trade-Off

While the Asus ROG Swift Pro PG248QP excels in delivering unmatched refresh rates, it does entail trade-offs in terms of color quality and viewing angles. Let's delve into these compromises:

Color Quality

TN panels, known for their exceptional response times, often sacrifice color accuracy and vibrancy compared to other panel types like IPS (In-Plane Switching). Gamers who prioritize color-critical tasks such as content creation may find that the monitor's color representation falls short of their expectations.

Viewing Angles

TN panels are also notorious for their limited viewing angles. When viewed from off-center positions, colors may distort, and image quality can degrade. While this limitation may not significantly impact competitive gaming scenarios, it's a factor to consider for those who require wide viewing angles for collaborative or multi-user setups.

The Verdict: A Glimpse into Gaming's Future

The Asus ROG Swift Pro PG248QP stands as a harbinger of gaming's future, pushing the envelope with its remarkable 540Hz refresh rate. While its price and compatibility requirements may limit its appeal to a niche audience, it serves as a bold statement on the potential of high-refresh-rate displays in the gaming landscape. With unparalleled fluidity, reduced motion blur, and a competitive advantage in esports, this monitor paves the way for a new era of extreme gaming experiences. As technology advances, we can anticipate the democratization of higher refresh rates, making such displays more accessible to gamers worldwide. Until then, the Asus ROG Swift Pro PG248QP remains a glimpse into the exciting possibilities that lie ahead.