You're using an unstable Dev release (aka alpha quality) of Chrome and pre-alpha build of Firefox whereas I'm using stable. That's why you got the same perform

You're using an unstable Dev release (aka alpha quality) of Chrome and pre-alpha build of Firefox whereas I'm using stable. That's why you got the same performance as I did on Octane with Firefox on your much-faster PC. Additionally, I'm running Windows 7 and you're running Windows 8.1 so we're comparing different browsers. IE11 on Windows 7 is not the same browser as IE11 on Windows 8/8.1 (hooray for OS-tying).