Are computers outdating themselves in the long run?

hi guys, i get the feeling and this since a few years that computers are stuck in performance and development. CPU producers finally stopped making faster CPU's. Sure you get more threads and so, but i do not see much difference here at home CPU wise. The FSB seems still to be a problem which cannot be overcome. It is nice to multiply by 20 or 25, but let's face it, that cannot be...