- Are you a gamer?
- Are you meticulous about each and every detail of gaming?
Then you must have heard of “Response Time”, a factor that can greatly affect a gamer’s overall experience. Two commonly used terms to describe response time are MPRT (Moving Picture Response Time) and GtG (Gray-to-Gray).
GtG vs MPRT: What the Differences?
- MPRT stands for (Moving Picture Response Time) and is the measure of how fast a pixel can go from black to white. It is more accurate in measuring display motion blur.
- GtG stands for Gray-to-Gray and measures how long it takes for a pixel to go from one shade of gray to another. GtG measurements well below a refresh cycle tend to be hidden in the persistence (MPRT) motion blur.
MPRT is more accurate in measuring display motion blur while GtG measures how long it takes for a pixel to go from one shade of gray to another.
In this article, we’ll explain the difference between 1ms MPRT and 1ms GtG and what they mean for gaming monitors. Let’s dig more into 1ms MPRT vs 1ms GtG, shall we?
1ms MPRT (Moving Picture Response Time)
MPRT refers to the time it takes for a pixel to change from one color to another and back again, measured in milliseconds. It is the time it takes for a monitor to display a moving image without any visible blur or ghosting effect. MPRT is an alternative way of measuring response time to GtG, and it is often used to compare monitors with different panel types (e.g., VA, IPS, TN).
1ms MPRT is a common specification found on gaming monitors, and it means that the monitor can display a moving image without any visible blur or ghosting effect in just one millisecond.
This spec is often achieved through the use of technologies such as backlight strobing or black frame insertion, which helps to reduce motion blur and create a sharper image.
1ms GtG (Gray-to-Gray)
GtG refers to the time it takes for a pixel to transition from one shade of gray to another and back again. It is also measured in milliseconds and is the time it takes for a pixel to change color. GtG is the more traditional way of measuring response time, and it is often used to compare monitors with the same panel type.
1ms GtG means that the monitor can transition from one shade of gray to another and back again in just one millisecond. However, it’s important to note that GtG does not take into account the time it takes for a pixel to fully transition from one color to another. Therefore, a monitor with a fast GtG response time may still suffer from motion blur or ghosting effects when displaying moving images.
MPRT vs GtG
Let’s look into a side-to-side comparison of MRPT and GtG:
| 1ms MPRT | 1ms GtG | |
| Definition | Measures the time it takes for a moving image to appear on the screen without visible smearing or ghosting. | Measures the time it takes for a pixel to change from one shade of gray to another |
| Performance | Provides a more accurate measurement of motion blur than GtG, as it takes into account the entire motion of an object. | GtG response time is generally faster than MPRT, as it measures the transition time between two static images. |
| Implementation | Achieved through the use of backlight strobing, black frame insertion, or other motion blur reduction features. | Achieved through the use of overdrive, which speeds up the response time of a monitor by increasing the voltage applied to the liquid crystal cells. |
| Marketing Term | Often used by monitor manufacturers to promote their products as having fast response times. | Often used by monitor manufacturers to promote their products as having fast response times. |
Generally, MPRT is regarded as a more accurate method of measuring reaction time for gaming monitors because it accounts for the time required for a pixel to completely transition from one color to another. However, not all monitors enable MPRT, and GtG is still a popular standard.
It’s also worth mentioning that response time is only one of many factors that can influence the performance of a monitor. Input lag, refresh rate, resolution, and panel type are also essential considerations. All of these factors must be considered when selecting a gaming monitor to guarantee the best possible experience.
1ms MPRT and 1ms GtG both relate to fast response times, but they are measured differently. MPRT is how long it takes for a pixel to completely transition from one color to another, whereas GtG only considers how long it takes for a pixel to change shades of gray. To get the best gaming experience, take into account all variables, including response time, when selecting a gaming monitor.
Why it is important to check the MPRT and GTG of monitors?
It is crucial to examine the MPRT and GTG of monitors because they are significant determinants of how well a display renders both motion and static content. In fast-paced games, videos, or action movies, a monitor with slow reaction times can cause visible artifacts like ghosting, blurring, smearing, and trailing, which can impair the viewing experience. The technology of the monitor, the refresh rate, and input lag, among other things, have an impact on both of these measures.
A lower MPRT value indicates that the display can render fast-moving content more accurately and with less motion blur, while a lower GTG value indicates better static image quality. However, it is important to note that a low MPRT value does not necessarily equate to a low GTG value and vice versa, and other factors such as panel type and resolution can also affect the display’s performance. Checking MPRT and GTG values can help users choose the right monitor for their intended use case. For gamers, a display with a fast MPRT value and a low input lag is essential to ensure smooth and responsive gameplay, especially in fast-paced games. For professionals working with static content such as graphic designers or content creators, a display with a low GTG value and a high color accuracy would be more suitable.
Checking MPRT and GTG values can provide users with valuable information about a monitor’s performance and help them make informed decisions when purchasing a display. Understanding these metrics can ensure that users choose the right monitor for their intended use case and get the best visual experience possible.
GtG vs MPRT: Which one is better?
“GtG response times are faster than MPRT measures the time it takes for a moving object to appear on the screen without smearing. Therefore, a 1ms GtG response time is generally considered to be faster than a 1ms MPRT response time.”
Again, some manufacturers may use marketing terms such as “1ms MPRT” or “1ms GtG” to promote their products, even if the actual performance of the monitor may not live up to the advertised specifications. Therefore, it’s always important to research a monitor’s performance and read reviews from trusted sources before making a purchase decision.
