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Windows 10 IE With Spartan Engine Performance Vs. Chrome and Firefox

MojoKid writes: In Microsoft's latest Windows 10 preview build released last week, Cortana made an entrance, but the much-anticipated Spartan browser did not. However, little did we realize that some of Spartan made the cut, in the form of an experimental rendering engine hidden under IE's hood. Microsoft has separated its Trident rendering engine into two separate versions: one is for Spartan, called EdgeHTML, while the other remains under its legacy naming with Internet Explorer. The reason Microsoft doesn't simply forego the older version is due to compatibility concerns. If you're running the Windows 10 9926 build, chances are good that you're automatically taking advantage of the new EdgeHTML engine in IE. To check, you can type 'about:flags' into the address bar. "Automatic" means that the non-Spartan Trident engine will be called-upon only if needed. In all other cases, you'll be taking advantage of the future Spartan web rendering engine. Performance-wise, the results with IE are like night and day in certain spots. Some of the improvements are significant. IE's Sunspider result already outperforms the competition, but it has been further improved. And with Kraken, the latency with the Spartan-powered Trident engine dropped 40%. Similar results are seen with a boost in the Octane web browser test as well.

14 of 181 comments (clear)

  1. Re: But does it matter any more? by Anonymous Coward · · Score: 3, Informative

    To play games, yes.
    To do work in most office settings, yes.

  2. Re:But does it matter any more? by Tough+Love · · Score: 3, Funny

    Is Windows really relevant anymore?

    Of course Windows is still relevent, it remains the authoritative source of Windows reboot sounds.

    --
    When all you have is a hammer, every problem starts to look like a thumb.
  3. Re:But does it matter any more? by Austerity+Empowers · · Score: 5, Insightful

    Windows is unfortunately relevant. The question is whether the built in browser is relevant. I'm going to install firefox and/or chrome and use those exclusively anyway because i've been burnt too many times with MS's attempts to "add value" with IE to ever trust their browsers again.

  4. Re:But does it matter any more? by tnk1 · · Score: 5, Interesting

    Sure, Windows isn't all over mobile, but most people still have PCs. Including the one I am typing on right now. It is still quite relevant. Until you end the PC, somehow, it will continue to be, if nothing else changes.

    It is still by far, the best OS for business workstation use. And I say this as a UNIX admin who has been waiting for a Linux desktop worth using for the last decade. And its not half bad for personal use either.

    Windows has come a long way, although not without its share of missteps. I'm actually okay with it now. I might not switch to a Mac even if someone gave me one. Although that says more about what I think of Macs these days than it does of Windows. And mind you, my first three computers were Macs.

  5. Re:microsoft cash by Maestro485 · · Score: 3, Interesting

    I seriously felt that way until just a couple days ago, too. Wired had this piece about Satya Nadella and what's going on in Microsoft, specifically about the HoloLens project. It was the first time in a long time that I read something about Microsoft and thought "Oh wow, that is really cool," instead of "LOL."

    Then today I decided to check out the Windows 10 Technical Preview and I have to say I was impressed. It is very solid.

    I'm not a Microsoft person, either. I'm typing this on a MacBook Pro and I've been running Slackware on my desktop for 10+ years. Disclaimer: I use Win7 extensively for Steam but for little else.

  6. The problem is the interface by Stormwatch · · Score: 3, Interesting

    I can't stand Chrome and IE, and Spartan seems to have the same problem: they all have non-standard interfaces, and that's infuriating.

    Compare these pictures: GOOD versus SHIT. See the difference? One has proper title and menu bars. It follows the system's standards. It has good usability. It looks like all programs are supposed to look. The other uses its own blue alien interface that doesn't match anything else in the system.

    Fuck Chrome, fuck IE, fuck Spartan, and fuck every developer who doesn't obey the system's HIG.

    1. Re:The problem is the interface by kamapuaa · · Score: 5, Insightful

      Just because pull-down menus are a great idea for Turbotax, doesn't make them the best idea for a webbrowser. The "good" one wastes screen space on stupid pull-down menus that will never get used. For a program used on occasion, yes it is a very good idea to follow standards strictly. But plenty of people do basically nothing on their computers but use the web-browser and Office. I think it's best to optimize these programs interfaces to actual use, irrespective of general standards.

      I just spent 2 seconds to turn on the pull-down menus to my browser...and a File menu? WTF? How often do you need that?

      --
      Slashdot: providing anti-social weirdos a soapbox, since 1997.
    2. Re:The problem is the interface by Anonymous Coward · · Score: 3, Interesting

      You wrong, he right. Sometimes things are put where they are simply for reassurance, and so you know on the rare occasions you want to use them, you know where they are. Firefox is just as bad though, why do they make it so hard to open your bookmarks? I won't get started on the inability to sort them how you like. YOU WILL SEARCH OR DIE!

  7. Re:Edge == Trident by Anonymous Coward · · Score: 5, Informative

    It is receiving significant rewrites including a huge amount of code being flat out dropped, including all the compatibility\legacy layers for ie5.5,6,7,8,9,10.
    But hey don't believe me listen one of the engineers responsible.
    http://www.smashingmagazine.com/2015/01/26/inside-microsofts-new-rendering-engine-project-spartan/

    "...In the coming months, swathes of IE legacy were deleted from the new engine. Gone were document modes. Removed was the subsystem responsible for emulating IE8 layout quirks. VBScript eliminated. Remnants like attachEvent, X-UA-Compatible, currentStyle were all purged from the new engine. The codebase looks little like Trident anymore.

    What remained was a clean slate. A modern web platform built with interoperability and standards at its core. From there, we began a major investment in interoperability with other modern browsers to ensure that developers don’t have to deal with cross-browser inconsistencies. To date, we’ve fixed over 3000 interoperability issues (some dating back to code written in the 90’s) on top of the over 40 new web standards we’re working on. For example, longstanding innerHTML issues are now fixed. Even recent standards, like Flexbox, are getting renewed love so that the new engine matches the latest spec (this will show up in a future Windows 10 preview build)."

  8. Attack surface by Namarrgon · · Score: 4, Insightful

    More speed is great, I'm sure users will be happy.

    The dual rendering engine, less so. I know backwards compatibility is pretty important to Microsoft, but now they have twice as much web-facing code to maintain - all the legacy IE MSHTML stuff as well as the new EdgeHTML code - and thus twice the zero-days to cope with. Perhaps this is the lesser of two evils, but it's certainly not ideal.

    --
    Why would anyone engrave "Elbereth"?
  9. Re:But does it matter any more? by Barlo_Mung_42 · · Score: 4, Interesting

    A year or so ago I would have been shocked if you told me MS would release Office on Android. Now that they've gone that far and seem to realize that they're a Software company first, I wouldn't be at all surprised if they made Spartan builds for ios/android/chrome etc.

  10. Re:But does it matter any more? by Barlo_Mung_42 · · Score: 5, Insightful

    Yes, but that's just a dodge. There are 1.5B people running Windows. Tablets are great (I like mine) but it now seems clear that they aren't going to replace PCs on a grand scale any time soon. So PCs are still relevant, including yours. Since that's a fact it follows that the most popular PC OS would also be relevant.

    People scoff at Win8 and call it a failure but that's only compared to Win7 and WinXP. It's been more successful than either OSX or Linux as far as PC OSs go.
    And Win10 looks pretty nice already with about a year of dev time to go. Anyone who says it doesn't mater is just whistling past the graveyard.

  11. Re:But does it matter any more? by Barlo_Mung_42 · · Score: 3, Insightful

    Nah, MS is off the hook for that. The OEMs can fight back now by refusing to go along (WinRT) or threaten to ship more chrombooks. That's enough competition to keep the feds happy, plus tablets really are computers so it's not the same situation at all. And the EU seems to have its sights on Google lately anyway.

    Point is, Win10 is going to be solid. It may take a while to overtake Win7 since that was such a good OS but it will take off better than Win8 for sure and that didn't really do that bad compared to non-MS OSs.

  12. Re:Real funny guys by Anonymous Coward · · Score: 3, Insightful

    Because it was a dumb question, Asking if the dominant market leader with over 90% of desktop market share (much much higher in enterprises) as well as very high server market share and you expect to get marked as something other than troll or flamebait? get real.