So this is basically older versions of Firefox compiled with the Intel C++ Compiler?<p>Given that most of Firefox is in JS so the actual code that you end up running is the JIT output, I&#x27;d be very skeptical it&#x27;s any faster.<p>They certainly don&#x27;t provide any objective data that it is.<p>(And if it were, I&#x27;d assume Mozilla would just Intel C for the official builds, too?)