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Browser Power Consumption Compared

Posted by timothy on from the read-it-for-the-pictures dept.

theweatherelectric writes "Over on the IE Blog they've posted a power consumption comparison of the five major browsers. They write: 'Power consumption is an important consideration in building a modern browser and one objective of Internet Explorer 9 is to responsibly lead the industry in power requirements. The more efficiently a browser uses power the longer the battery will last in a mobile device, the lower the electricity costs, and the smaller the environment impact. While power might seem like a minor concern, with nearly two billion people now using the Internet the worldwide implications of browser power consumption are significant.'"

2 of 274 comments (clear)

  1. Re:Tail wagging the dog? by gman003 · · Score: 4, Informative

    Actually, if you read TFA, on most (75%) of the their own tests, they're beaten by Firefox. One of the bits is particularly embarrassing - IE uses the most power of any browser when rendering about:blank. It seemed a bit unscientific (only four sites, one of which couldn't be run by Opera), but it's a blog, not the New England Journal of HTML Rendering.

  2. Bar graphs aren't zeroed by Anonymous Coward · · Score: 5, Informative
    The second comment makes a very good point about the bar graphs.

    For the record, the fact that you're using bar charts that don't line up zero means that those charts are in fact very misleading. Because the power consumption charts start at 10 W, differences as little as 5% look like nearly 100% differences. Int the about:blank example alone, it's scaled to show opera consuming over 93% more power, while the raw data and even the accompanying text show that it only consumes a little over 5% more than IE9. In the battery life chart at the end, the origin is 2 hours, which makes a 38% increase in battery life look like closer to a 150% increase in battery life.

    Sure, you could make the argument that people should read the accompanying text and data, but the entire point of using charts and graphs is to provide the data in a consumable way that doesn't require the use of the accompanying text. Someone skimming this article and moving on to other things is likely to be completely misinformed by these charts. I'm not sure if it's just a simple oversight, an attempt at making them more "interesting" or deliberate misinformation, but it makes me severely distrust the quality of the rest of the experiment over all. Poor form, Microsoft. Poor form.

    Possting anonymously not to whore karma.