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Though if you use the old passive cables you will peak out at 38Gbps. This is what supports the 77Gbps peak speeds. Again, DP 2.0 has more similarities than differences with Thunderbolt 3, such as active cabling. However, the DP 2.0 supports USB-C as it is a physical carryover. When do you think you will be gaming at 8K120Hz? 2030? In the real world, this round should be a draw, in the theoretical world it is a massacre.īoth the DisplayPort 2.0 and the HDMI 2.1 are physically identical to their predecessors. Which is obviously above what a majority of users need. On the other hand, HDMI 2.1 will peak with a “scrawny” 4K at 120Hz. With Display Stream Compression (DSC), DP2.0 can do resolutions of up to Or two 8K displays at 120Hz in parallel or 4K above 144Hz. When it comes to resolutions and refresh rates, DisplayPort can do some impressive stuff. However, in a deathmatch, there are no draws, there has to be a winner. Fortunately, both DisplayPort 2.0 and HDMI 2.1 have sufficient bandwidth for all those features. Basically, if your gaming setup can sustain 144Hz refresh rates at 4K with a 4:4:4 color of uncompressed HDR, you can dine with the kings. Round 2: Resolutions, HDR, and Refresh RatesĬurrently, in the gaming world, there exists a certain set of features that are arguably at the level of self-actualization. Again, both the latest Xbox and Play station are not capable of 48Gbps.Īlso Read: DisplayPort vs HDMI: A comparison between the two audio/video interfaces
Hdmi 2.0 bandwidth full#
A good example is some of the TVs with HDMI 2.1 that do not support the full 48Gbps. Though both interfaces support huge bandwidths, there is no guarantee to get all of it all the time. There’s a catch, there always is a catch. DisplayPort 2.0 comes in at 77Gbps! courtesy of improved link efficiency, a clear knockout? Though raw bandwidth is the backbone to higher refresh rates, more pixels and features like HDR, it is a little more complicated. Though HDMI 2.1 ups its bandwidth capacity to 48Gbps from 18Gbps in HDMI 2.0 it is no match for the DisplayPort.
Hdmi 2.0 bandwidth tv#
It’s now about time we got this match startedĪlso Read: What’s HDMI ARC and how do you tell if your TV has one Though when it comes to quantifying how much bandwidth gamers need, it is a debate for another day. However, with even the best of the beasts in the GPU universe, few can punch above 4K at 144Hz. On the other corner, dressed in blue, HDMI 2.1 fanboys will shout of various gaming-oriented features such as variable refresh rates, high refresh rates at 4K, and some high-end video upgrades.