No, companies are too complicated. To address your particular example, Intel has three advantages over its competitors. One is that it pushes the boundary of Moore's law, the one point you are interested in. But the other two are that it is probably the best in the world at arranging transistors and that it has close to a monopoly on the 386 architecture, and thus inertia. Even if Moore's law did break down, it is not clear how long it would take for the competitors to catch up.
This thread is for asking any questions that might seem obvious, tangential, silly or what-have-you. Don't be shy, everyone has holes in their knowledge, though the fewer and the smaller we can make them, the better.
Please be respectful of other people's admitting ignorance and don't mock them for it, as they're doing a noble thing.
To any future monthly posters of SQ threads, please remember to add the "stupid_questions" tag.