alt Hacker NewsWhat does one achieve with 25 GB internet? Are speeds actually usefully faster, or is there some other bottleneck that makes the practical speed the same as in the US?
Also any workload I have that is bandwidth heavy would be on clouds machines between data centres and generally very fast. Are there reasons why someone at home would benefit from 25GB internet beyond whatever is available?
Is this a case of over engineered central planning instead of a blow against the free market?
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Workloads emerge with higher capacity not other way around. Lossless media, to virtual reality applications all scale better with more available bandwidth.
An average AAA game is 100-200GB today. That is not by accident, The best residential internet of 1Gbps dedicated it is still 30 minutes of download, for the average buyer it is still few hours easily.
A 2TB today game is a 5 hour download on 1 Gbps connection and days for median buyer. Game developers can not think of a 2TB game if storage capacity, I/O performance, and bandwidth all do not support it.
Hypothetically If I could ship a 200TB game I would probably pre-render most of the graphics at much higher resolutions/frame-rates than compute it poorly on the GPU on the fly.
More fundamentally, we would lean towards less compute on client and more computed assets driven approach for applications. A good example of that in tech world in the last decade is how we have switched to using docker/container layers from just distributing source files or built packages. the typical docker images in the corporate world exceed 1GB, the source files being actually shipped are probably less than 10Mb of that. We are trading size for better control, Pre built packages instead of source was the same trade-off in 90s.
Depending on what is more scarce you optimize for it. Single threaded and even multi-threaded compute growth has been slowing down. Consumer internet bandwidth has no such physics limit that processors do so it is not a bad idea to optimize for pre-computed assets delivery rather than rely on client side compute.
I can actually get 7 gbit but have no idea what I'd use with it. I'd need to upgrade my entire lan just to make use of it.
I routinely max out my 1Gbps connection downloading large files for work. 25Gbps would cut my waiting substantially. I'm not sure how likely it is that the server would be able to fill that pipe, but if such connections were common, they'd probably make it happen.
If people don't actually use the extra speed then it's effectively free to provide, anyway. If providers could advertise 25Gbps while only needing the same capacity they do for 1Gbps, I imagine they'd do it just to bring in a few more customers. The fact that they don't suggests it would result in more usage suggests it would be useful.
I think you misunderstood the article, or perhaps didn't read it?
So the way the system works is each house has 4 physical fibers into it, that go into a central office without being aggregated up. Inside the central office any ISP can offer any speed vs price option they want, because they just patch you in at layer 1.
So of course, most people wouldn't necessarily need to get 26Gbit. But if you want to offer it as an ISP you can, and it's up to customers to decide if it's worth the price.
One obvious use case would be folks that work with high resolution video. Uncompressed 8K is about 8TiB per hour of footage. Compressed raw like RED cinema et all are more like 1TiB per hour at the high quality settings.
25Gbit vs 1Gbit for moving 1TiB is 5 minutes vs 2 hours.
A quick google says the 25Gbit service from Init7 is $80 bucks a month.
Sounds like an astoundingly good deal vs what's available in the US to me.