![]() ![]() The maximum data rate for DisplayPort 1.2 is 25.92 Gbps, while the maximum data rate for DisplayPort 1.4 is 32.4 Gbps. This allows for higher refresh rates, higher resolutions, and increased color depth in DisplayPort 1.4. BandwidthĭisplayPort 1.2 offers a bandwidth of 21.6 Gbps, while DisplayPort 1.4 provides a bandwidth of 32.4 Gbps. Let’s examine the differences between DisplayPort 1.2 and 1.4, including their bandwidth, max data rate, and other features to help you determine which version is suitable for your needs. There are two versions of DisplayPort available: 1.2 and 1.4.Īlthough both versions are compatible with the same display connectors and provide a standard interface, their capabilities and performance are essential differences. 1.4: What’s the Difference?ĭisplayPort is a widely used digital interface for transmitting high-quality audio and video signals between computers and displays. 1.4: Side-by-Side ComparisonĦ0Hz refresh speed with 10-bit color and HDRĭisplayPort 1.2 vs. Let’s break down the two completely so you can figure out which one is best for you. Additionally, if you’re connecting multiple displays, DisplayPort 1.4’s support for daisy-chaining can simplify your setup and reduce the cables you need. However, if you’re in the market for a new display, you may want to consider a DisplayPort 1.4-compatible model for the increased bandwidth and support for higher resolution and refresh rates. So, what does this mean for you? If you’re using a display released before 2016, it likely uses DisplayPort 1.2. It also introduces support for Display Stream Compression (DSC), which can achieve higher resolution and refresh rates without requiring additional bandwidth. DisplayPort 1.4 offers even higher bandwidth, up to 32.4 Gbps, which allows for the support of 8K displays with 60Hz refresh rates and HDR. DisplayPort 1.2 also introduced support for daisy-chaining, allowing various displays to be connected to a single computer using a single cable.įast forward to 2016, and we have the launch of the DisplayPort 1.4 standard version. It offered higher bandwidth, improved audio and video capabilities, and support for multiple displays. There are several versions of DisplayPort, each offering different features and capabilities.ĭisplayPort 1.2, released in 2010, significantly improved over the original version. The Video Electronics Standards Association (VESA) developed the standard, and it has been widely adopted as a replacement for older analog interfaces like VGA and DVI. If you’re in the market for a new display or just curious about DisplayPort 1.2 and 1.4, you’ve come to the right place!ĭisplayPort is a digital interface that connects a computer or other source device to a display, such as a computer monitor, television, or projector. One such standard is DisplayPort, which has been around since 2006 and has evolved over the years. ![]() As technology advances, it is becoming increasingly important to understand the different connections and standards used to connect devices such as computers and displays.
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