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4k 240hz? I don't think HDMI 2.1 even supports that. How can that be? Displayport 2.1 barely supports that



Compression. Apparently 10k@100Hz is possible. https://en.wikipedia.org/wiki/Display_Stream_Compression

(Depending on your definition of compression, my monitor shows more colors than there are particles in the Universe at 1 billion frames per second. It's just that there's a little bit of quality loss from the compression.)




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