this post was submitted on 03 Sep 2025
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It creates more problems than it solves. You would need an order of magnitude more processing power to play a game on it. Personally I would prefer 4K at a higher framerate. Even 1080 if it improves response.
Video in 8K are massive. You need better codecs to handle them, and they aren't that widely supported. Storage is more expensive than it was a decade ago.
Also, there is no content. Nobody wants to store and transmit such massive amounts of data over the internet.
HDMI cables will fail sooner at higher resolutions. That 5 year old cable will begin dropping out when you try it at 8k.
4K is barely worth the tradeoffs.
A couple things - every jump like that in resolution is about a 10% increase in size at the source level. So 2K is ~250GB, 4K is ~275GB. Haven't had to deal with 8K myself, yet, but it would be at ~300GB. And then you compress all that for placea like netflix and the size goes down drastically. Add to that codec improvements over time (like x264 -> x265) and you might actually end up with an identical size compressed while carrying 4x more pixels.
HDMI is digital. It doesn't start failing because of increased bandwidth; there's nothing consumable. It either works or it doesn't.