Response time overdrive is a feature that allows you to enhance your monitor’s response time speed, reducing the trailing or ghosting of fast-moving objects on the screen. This feature is particularly useful for gamers and video editors who require high-speed pixel transitions for optimal visual performance.

Understanding Pixel Response Time

To understand response time overdrive, it’s essential to first comprehend what pixel response time is. In simple terms, a monitor’s response time speed indicates how quickly a pixel can change from one color to another. For instance, a 60Hz monitor refreshes the image 60 times per second, meaning there are 16.67 milliseconds between two refresh cycles. If a monitor’s response time is slower than that, a pixel takes longer than 16.67 ms to change, causing it to continue changing in the next frame. This delay results in visible trailing behind moving objects on the screen.

The Role of Overdrive

Overdrive, also referred to as Response Time Compensation (RTC), comes into play to push the pixels to transition from one color to another more quickly. This feature is especially crucial for higher refresh rate displays, such as a 144 Hz monitor, where the refresh cycle is 6.94 ms and the response time needs to be faster than that.

Accessing Overdrive Settings

To access the monitor’s overdrive settings, open the OSD (On-Screen Display) menu and look for the overdrive option. It’s usually listed under one of the following names: TraceFree (some ASUS monitors), Rampage Response, Overdrive, OD, or simply Response Time.

Depending on the model, the overdrive levels will be named differently, and some monitors may have more levels than others. Generally, the levels are labeled as slow, normal, fast, faster—low, medium, high, highest, or simply by numbers. Some monitors, like ASUS, allow you to adjust the overdrive from 0 to 100 in increments of 20.

Choosing the Right Overdrive Option

Choosing the right overdrive option depends on your monitor and usage. If you have a modern LED-backlit 60Hz/75Hz monitor, it’s highly unlikely that its response time is slower than the display’s refresh cycle. In most cases, you won’t notice any prominent ghosting or trailing behind fast-moving objects even with the overdrive set to Off or Low, but the Medium/Normal setting will usually work best.

OSD Menu
OSD Menu

However, too much overdrive can introduce inverse ghosting or pixel overshoot, so don’t use it unless you experience excessive trailing in fast-paced games. With higher refresh rate displays, overdrive is necessary for the optimal gaming experience.

Overdrive and Variable Refresh Rate

When using FreeSync/G-SYNC, which synchronizes the monitor’s refresh rate with the GPU’s frame rates to eliminate screen tearing and stuttering, there are a few additional things to keep in mind concerning overdrive.

FreeSync or G SYNC
FreeSync or G SYNC

Gaming monitors with an integrated G-SYNC module have variable overdrive, which allows them to change the level of overdrive according to the refresh rate for optimal performance at any frame or refresh rate.

FreeSync monitors, on the other hand, usually don’t have this ability. So, for example, if you’re running at 144 FPS with high overdrive and your FPS drops to ~60 FPS, the overdrive will be too strong for 60 Hz/FPS and therefore introduce overshoot. Luckily, this doesn’t happen often.


Understanding and properly utilizing the overdrive feature on your monitor can significantly enhance your visual experience, especially in fast-paced gaming or video editing scenarios. However, it’s crucial to choose the right overdrive setting based on your monitor’s specifications and your usage requirements to avoid issues like inverse ghosting or pixel overshoot. By doing so, you can ensure a smooth, high-quality display performance that meets your needs.

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