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  1. Qt
  2. QTBUG-128857

Qt WebEngine underperforms compared to Google Chrome by factor of 2 ~ 3

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    • Windows
    • c28cba521 (118-based), 4ebc0a64f (122-based), 4994cc363 (126-based), d890b1c40 (6.8)

    Description

      Conducting this test https://browserbench.org/Speedometer3.0 on both the Qt Web Engine simple browser (6.7.2) and Chrome shows that Qt WebEngine is 2 to 3 times slower than Google Chrome.

       

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-104065 [REG 6.2->6.3] QtWebEngine font color issue

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-128857
          # Subject Branch Project Status CR V
          595829,3 Update Chromium 6.8 qt/qtwebengine Status: MERGED +2 0
          596010,4 Revert "Disable accelerated_2d_canvas for Intel drivers on Windows" 122-based qt/qtwebengine-chromium Status: MERGED +2 0
          596011,4 Revert "Disable accelerated_2d_canvas for Intel drivers on Windows" 126-based qt/qtwebengine-chromium Status: MERGED +2 0
          596013,3 Revert "Disable accelerated_2d_canvas for Intel drivers on Windows" 118-based qt/qtwebengine-chromium Status: MERGED +2 0

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              qt_webengine_team Qt WebEngine Team
              mahdi.belila Mehdi Belila
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              Dates

                Created:
                Updated:
                Resolved:

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