Streaming or downloading? which one uses more bandwidth?

so when your streaming or downloading, which one uses more or less bandwidth?


Most Helpful Guy

  • High quality streaming, like Netflix, uses a lot of bandwidth.

    In fact, Netflix now consumes a very significant portion of all bandwidth in the U.S.

    This is the main reason that companies like Comcast and other providers are trying to cap bandwidth usage. They didn't really care until Netflix came along, and of course they also don't like the fact that Netflix competes with them for selling content.

    In comparison to Netflix usage, the people who download files with BitTorrent and other file sharing services don't use nearly as much bandwidth in total. This is not to say that they couldn't be using as much bandwidth (although peer-to-peer technology, which is commonly used for downloading, is limited by the fact that the uploaders don't have the resources to deliver as much bandwidth as Netflix).

    Also, if the question you're asking is if you were to stream a movie or download one of similar quality, which would use more bandwidth...

    Well, the streamed one would probably use more bandwidth, because it can't use the same kinds of compression that a movie you download can. A movie that you would download before watching can (at least in theory) use very high levels of compression and less error correction (which takes additional bandwidth) than a movie you'd stream.