June 24th, 2011
Velocity 2011: The Performance Impact of Modernizing Internet Explorer
Browsers need amazing performance to deliver on the promise of HTML5 applications. Modernizing Internet Explorer 9 has changed what’s possible with Web sites, and dramatically improved the performance of the HTML4 sites consumers use today. To demonstrate the real world performance gains in IE9 at the recent Velocity 2011 conference, we presented our talk on Modernizing Internet Explorer as an interactive HTML4 Web application.
This real world scenario is a great way to experience what’s possible today with the gazillions of Web sites that have been developed using HTML4 standards-based markup over the last two decades, through full hardware acceleration of the browser, and without needing to rewrite Web sites using HTML5.
When you interact with the presentation in Internet Explorer 9, you’ll find a real-time experience that feels more like a native Windows application than a Web application. Slide transitions are smooth and fluid. You can rapidly scroll between sections of the presentation (holding down the arrow keys). And your responsiveness rarely falls below 100%.
The Velocity conference, sponsored by O’Reilly Media and chaired by Steve Souders and Jesse Robbins, brought together more than 2,000 developers from across the industry to learn best practices from community experts, and to collaborate on how we make the Web faster together as an industry.
This was the first Velocity conference since Internet Explorer 9’s release in March, and our first opportunity to share our performance results from modernizing Internet Explorer with the Velocity community. At last year’s Velocity we had just released the Third IE9 Platform Preview. That’s seven releases ago and it’s amazing how much performance can improve in one year!
Using the Windows Performance Toolkit we can measure the runtime performance of Web applications, see how they utilize the underlying hardware, and compare the resulting performance between browsers. The below CPU diagrams show the time required for our Velocity 2011 presentation to animate and draw one frame of the presentation in both IE8 and IE9. These results were generated on a three year old Dell Precision WorkStation (3.0 GHz Intel Pentium Dual-Core, 4GB physical memory, NVIDIA GeForce 8600 GT, 100GB 7200 RPM drive, Windows 7). The experience will vary slightly based on PC configuration, but the overall patterns are representative of the Internet Explorer 9 customer experience.
Thank you to the Velocity Web performance community for another enjoyable conference. We’re excited about the work you’re doing to improve Web performance. The community continues to grow and together we’re changing what’s possible on the Web.