For some devices, like the Motorola Droid and the Nexus One, the app runs faster in the actual device than the emulator.
A new round of web development technology boom is coming, and web applications have entered a new historical stage. This is a great thing for web developers. I believe that shortly after the release of IE9, other browsers will also be struggling to catch up in this regard. Summary: GPU hardware acceleration is a qualitative leap in browser rendering performance, and is the general trend of browser technology development. Test result: Firefox3.6 100 fish ( 7 frames/second rendering speed) Test result: Chrome6 100 fish ( 3 frames per second rendering speed) Test result: IE9 500 fish ( greater than 60 frames/second rendering speed) Test result: IE9 1000 fish ( 56 frames per second rendering speed)
In order to realize this technology, IE9's rendering engine code was completely rewritten, and the hardware access interface Direct2D/DirectWrite/DirectX was fundamentally introduced, and it worked closely with major graphics card manufacturers (AMD, Inten, Nvidia), and after a long period of research and development and debugging, Has reached this effect. GPU hardware acceleration is a complex technology.
The graphics performance of the Web on IE9 has been comparable to that of windows programs, making complex Web applications and Web games a practical solution. Therefore, the IE9 rendering engine will have a revolutionary impact on Web development. IE9's GPU hardware acceleration has increased the rendering performance of web pages by more than 10 times, and the rendering speed has reached about 60 frames per second, which meets the frame rate requirements of 3D games. If you are interested, you can further try other speed tests under (the links under the Performance column), and the results are roughly the same. On the same machine to test other browsers, such as Firefox, Chrome, in 100 when the fish have been stuck, but IE9 is still flowing freely in the 1000 fish, you can even while compiling C ++ programs, it is not interference. Use IE9 and IE8 and other browsers to open the webpage respectively, and you can immediately compare the obvious difference in rendering speed. The most famous rendering speed test page is the fish tank test. So how much performance improvement can GPU hardware acceleration bring? You can find the answer on the IE test case website (). A major improvement of IE9 is the use of GPU hardware acceleration to render web pages.