By Gregg Keizer

Computerworld - Microsoft's Internet Explorer zips through JavaScript nearly ten times faster than usual when Google's new Chrome Frame plug-in is partnered with the browser, benchmark tests show.

According to tests run by Computerworld, Internet Explorer 8 (IE8) was 9.6 times faster than IE8 on its own. Computerworld ran the SunSpider JavaScript benchmark suite three times each for IE8 with Chrome Frame, and IE8 without the plug-in, then averaged the scores.

Released Tuesday, Chrome Frame lets IE utilize the Chrome browser's WebKit rendering engine, as well as its high-performance V8 JavaScript engine. Google pitched the plug-in as a way to instantly improve the performance of the notoriously slow IE, and as a way for Web developers to support standards IE cannot handle, such as HTML 5.

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