Amazon Basics DisplayPort to DisplayPort Cable, 3 Feet, Black

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Unlike DVI and HDMI, which vary their transmission speed to the exact rate required for the specific video format, DisplayPort only operates at a few specific speeds; any excess bits in the transmission are filled with "stuffing symbols". Different ports have different capabilities and compatibilities, so take a look at the back of your PC to see what you have available. It is the first display interface to rely on packetized data transmission, a form of digital communication found in technologies such as Ethernet, USB, and PCI Express. An even more simple answer as to why use DisplayPort, though, is that your monitor or graphics card requires it.

The presence of this circuit places a limit on how quickly the adapter can operate, and therefore newer adapters are required for each higher speed added to the standard. Before choosing the cable, you will need to consider the connector type on each end of the cable and also the cable length.In 2009, VESA adopted it as an official standard, and in 2010 the specification was merged into the main DisplayPort standard with the release of DisplayPort 1.

Gbit/s or 340 MHz (though actual devices are limited to 225–300 MHz [ citation needed]), and can only drive one monitor at a time. It also supports refresh rates up to 240Hz, which no gaming PC will be able to run at 8K in even casual games, but there’s plenty of room for improvement in the future as more capable graphics cards are released. Commonly found in DVI-D and DVI-I formats, it was also available as Mini-DVI and Micro-DVI for a time. of the DisplayPort Standard, VESA announced that the DP8K certification was also sufficient for the new UHBR10 transmission mode. In December 2010, several computer vendors and display makers including Intel, AMD, Dell, Lenovo, Samsung and LG announced they would begin phasing out FPD-Link, VGA, and DVI-I over the next few years, replacing them with DisplayPort and HDMI.However, no new version was released in 2017, likely delayed to make further improvements after the HDMI Forum announced in January 2017 that their next standard (HDMI 2.

standard does set a minimum requirement that all cables up to 2 meters in length must support HBR2 speeds (21.Gbps, supporting video outputs of 8k resolutions at up to 120Hz frame rate when using the visually lossless DSC compression format. VESA stands for “Video Electronics Standards Association”, and is an association of device manufacturers that maintain the DisplayPort standard, and ensure compliance between different displays and devices. These are somewhat simplified explanations of each HDMI version, as there are other feature improvements in each standard, but they're the things most PC users will care about.

In a standard DisplayPort connection, each lane has a dedicated set of twisted-pair wires, and transmits data across it using differential signaling.In addition to the above, all modern HDMI ports should support AMD's FreeSync technology, which eliminates screen tearing in games by matching the monitor's refresh rate to your video card's output framerate (with newer HDMI versions supporting FreeSync at higher refresh rates). Active DisplayPort adapters are necessary for an Eyefinity multi-display setup where you’re converting to more than 2 monitors. If you want to take full advantage of those specifications, you'll also need an HDMI cable capable of the correct bandwidth. PCMag is obsessed with culture and tech, offering smart, spirited coverage of the products and innovations that shape our connected lives and the digital trends that keep us talking.