Firefox
Performance
Improved Memory Management
With all new management functions in place, Firefox 3 keeps memory usage under control. The XPCOM cycle collector continuously cleans up unused memory. Plus, hundreds of memory leaks are now remedied.
Faster JavaScript
Firefox now empowers even greater Web development, with JavaScript 1.8—including expression closures, generator expression and array reduce.
Smaller Memory Footprint
Short and sweet, Firefox now uses less of your computer’s memory while it’s running.
Faster Page Load
A redesigned page rendering and layout engine means you see Web pages faster—and in the way they were meant to be seen.
Graphics Engine Improvements
Improved text rendering is just the beginning of the benefits of an all new graphic engine for Firefox 3.
CLICK HERE
Safari
Blazing performance
The fastest web browser on any platform, Safari loads pages up to 1.9 times faster than Internet Explorer 7 and up to 1.7 times faster than Firefox 2.
And it executes JavaScript up to 6 times faster than Internet Explorer 7 and up to 4 times faster than Firefox 2. What does all that mean for you? Less time loading pages and more time enjoying them.
Performance measured in seconds. Testing conducted by Apple in March 2008 on a 2.4GHz Intel Core 2 Duo-based iMac system running Windows XP Professional SP2, configured with 1GB of RAM and an ATI Radeon HD 2600 with 256MB of VRAM. HTML and JavaScript benchmarks based on VeriTest’s iBench Version 5.0 using default settings. Testing conducted with a beta version of Safari; all other browsers were shipping versions. Performance will vary based on system configuration, network connection, and other factors.
CLICK HERE
Opera
To Performance Opera 9.62
Please Click Here
CLICK HERE
Internet Explorer
To Performance Click Here
CLICK HERE