Understanding Elmb Sync On Asus Monitors

ELMB (Extreme Low Motion Blur) is a technology unique to ASUS monitors that aims to reduce eye-tracking motion blur. It is a form of backlight strobing technology that eliminates any blur on the display by turning off the backlight of the monitor between refreshes. ELMB can only be used at fixed framerates, such as 85Hz, 100Hz, and 120Hz. ELMB Sync is an advanced version of the technology that can be used simultaneously with G-Sync, AMD FreeSync, or Adaptive-Sync to make the game screen smoother and further eliminate tearing, stuttering, and afterimages.

ELMB vs Freesync for FPS games

ELMB (Extreme Low Motion Blur) is a form of backlight strobing technology that reduces eye-tracking motion blur. It does this by turning off the backlight of the monitor between refreshes, which can only be used at fixed framerates such as 85Hz, 100Hz, and 120Hz.

ELMB Sync is ASUS's exclusive blur removal technology that can be used simultaneously with G-Sync, AMD Freesync, or Adaptive-Sync to make the game screen smoother and further eliminate tearing, stuttering, and afterimages. It is a dynamic frame rate technology that is recommended to be used at a frequency higher than 120Hz, but it cannot be used at the same time as HDR.

When it comes to FPS games, the choice between ELMB and Freesync depends on the specific needs of the player. ELMB provides a crisper image and lower latency, making it ideal for FPS games where reaction time is crucial. However, it does not reduce screen tearing. On the other hand, Freesync aims to reduce screen tearing and eliminate the lag introduced when V-Sync is enabled. It matches the monitor's refresh rate to the frame rate but does not cap the frame rate, so if the FPS is higher than the monitor's refresh rate, Freesync won't be active.

ELMB Sync combines the benefits of both technologies, offering backlight strobing with variable refresh rates. It reduces motion blur and screen tearing but does not reduce input latency. Additionally, it can cause the screen to dim and may cause eye strain, headaches, and visual fatigue for sensitive individuals.

In conclusion, for FPS games, ELMB can provide an advantage with its lower latency and crisper image, but ELMB Sync offers a combination of benefits from both ELMB and Freesync, providing a smoother gaming experience with reduced motion blur and screen tearing.

ELMB and input lag

ELMB (Extreme Low Motion Blur) is a technology developed by ASUS to reduce eye-tracking motion blur. It is a form of backlight strobing technology that eliminates blur on the display by turning off the backlight of the monitor between refreshes. This technology can only be used at fixed framerates such as 85Hz, 100Hz, and 120Hz.

ELMB Sync is an advanced version of ELMB that can be activated simultaneously with G-Sync, AMD FreeSync, or Adaptive-Sync to make the game screen smoother and further eliminate tearing, stuttering, and afterimages. It is a dynamic frame rate technology that works best at a frequency higher than 120Hz and cannot be used simultaneously with HDR.

Regarding input lag, there are mixed opinions on whether ELMB adds input lag. Some reviews claim that it does not add any noticeable input lag, while others suggest that it increases input lag. The difference in measurements may be due to variations in testing methodologies, as not all pixels on the screen refresh at the same time, and the amount of lag can vary depending on the pixel being measured.

In conclusion, while ELMB can potentially add a small amount of input lag, it is generally not considered to be significant enough to impact gaming performance. However, it is worth noting that ELMB may reduce the overall brightness of the screen due to the rapid strobing of the LED backlight panel.

ELMB and picture quality

ELMB, or Extreme Low Motion Blur, is a technology designed to reduce eye-tracking motion blur. It is a form of backlight strobing technology that eliminates blur on the display by turning off the backlight of the monitor between refreshes. ELMB can only be used at fixed framerates such as 85Hz, 100Hz, and 120Hz.

ELMB Sync is an advanced version of ELMB that can be used at dynamic frame rates. It is a blur removal technology that can be activated simultaneously with G-Sync, AMD FreeSync, or Adaptive-Sync to make the game screen smoother and further eliminate tearing, stuttering, and afterimages. ELMB Sync achieves this by rapidly strobing the LED backlight panel, combined with the "Adaptive-Sync" refresh rate synchronization technology.

While ELMB and ELMB Sync can greatly improve picture quality by reducing motion blur, they do have some drawbacks. One of the main issues is a reduction in overall screen brightness. This is due to the strobing effects of the technology, which insert black frames between panel refreshes, resulting in a darker image. Additionally, ELMB Sync can introduce a faint double image or "strobe crosstalk" effect, which may be distracting to some users. Furthermore, ELMB has been reported to cause eye strain and nausea in some users, especially those with light sensitivity.

Another consideration is that ELMB and ELMB Sync require a powerful GPU to take full advantage of their capabilities. Both technologies are designed to work within specific frame rate ranges, typically between 60 and 165 FPS. If the frame rate dips below this range, the benefits of ELMB and ELMB Sync may be lost.

Overall, while ELMB and ELMB Sync can significantly improve picture quality by reducing motion blur, they may not be suitable for all users due to the potential drawbacks in brightness, image quality, and eye strain. It is recommended to experiment with these technologies to determine if the benefits outweigh the potential negative effects.

ELMB and colour accuracy

ELMB (Extreme Low Motion Blur) is a technology designed to reduce eye-tracking motion blur. It is a form of backlight strobing technology that eliminates any blur on the display by turning off the backlight of the monitor between refreshes. ELMB can only be used at fixed framerates such as 85Hz, 100Hz, and 120Hz.

ELMB Sync is an advanced blur removal technology that can be activated simultaneously with G-Sync, AMD FreeSync, or Adaptive-Sync to make the game screen smoother and further eliminate tearing, stuttering, and afterimages. It is designed to solve the problem of motion blur in the screen synchronization technology used by general monitors. ELMB Sync can be used at a dynamic frame rate and it is recommended to use a frequency higher than 120Hz. However, it cannot be used at the same time as HDR.

While ELMB and ELMB Sync can improve the clarity of motion and reduce motion blur, they can also affect colour accuracy and brightness. ELMB and ELMB Sync can cause the screen to become significantly darker, which can make it difficult to spot enemies on dark backgrounds in games. In addition, some users have reported issues with crosstalk and multiple corona effects when using ELMB Sync, which can be distracting and make motion worse than when the feature is turned off.

It is important to note that the impact of ELMB and ELMB Sync on colour accuracy and brightness may vary depending on the specific model and settings of the ASUS monitor. Some users have reported that adjusting the brightness and contrast settings can help mitigate the reduction in brightness caused by ELMB.

ELMB and response time

ELMB stands for Extreme Low Motion Blur and is a form of backlight strobing technology proprietary to ASUS. It is designed to reduce eye-tracking motion blur by turning off the backlight of the monitor between refreshes. This technology can only be used at fixed framerates such as 85Hz, 100Hz, and 120Hz.

ELMB Sync is ASUS's exclusive blur removal technology, which can be used simultaneously with G-Sync, AMD FreeSync, or Adaptive-Sync to make the game screen smoother and further eliminate tearing, stuttering, and afterimages. It is a dynamic frame rate technology that works best at a frequency higher than 120Hz.

The main difference between ELMB and ELMB Sync is that the latter can be activated at the same time as G-Sync, AMD FreeSync, or Adaptive-Sync, while ELMB cannot be enabled with Adaptive-Sync or FreeSync. It can only be used on fixed frequencies.

While ELMB and ELMB Sync can improve the gaming experience by reducing motion blur and screen tearing, they may also reduce the overall brightness of the screen. Additionally, on some monitors, the technology may not be adequately tuned, resulting in issues such as strobe crosstalk (or double images) and pixel overshoot.

The effectiveness of motion blur reduction also depends on factors such as the system rig, monitor, video game, picture/driver settings, and the MBR implementation. For the best results, it is recommended to have a refresh rate that is equal to or higher than the frame rate.

In summary, ELMB and ELMB Sync are technologies designed to reduce motion blur and improve the gaming experience, but they may have trade-offs in terms of screen brightness and potential issues with strobe crosstalk and pixel overshoot.

Frequently asked questions