Hardware dependency and performance of JavaScript engines used in popular browsers

Web browsers are very commonly used softwares and the modern ones provide various interactive contents from World Wide Web (WWW). Browsers internally use JavaScript engines to offer these functionalities. Most of the websites specifies only the browser version as prerequisites but these browsers in turn depend on the underlying hardware. The benchmark tests performed on the popular browsers revealed the strength and weakness and its hardware dependency. It also calls for websites which provide complex contents to specified a recommended hardware.