According to Microsoft, the new Internet Explorer 11 Release Preview is 30 percent faster than the competition.
Based on my initial try, this version is a lot better in term of performance (speed and reliability). Might give other browsers a run for their money! Let's wait for the full release (later this fall). Oh my, I love the browsers wars.
As reported by Cnet:
Download IE11 release preview at: Internet Explorer 11 release preview
Note that this preview release updates your current installed Internet Explorer.