To put things in perspective , let ’s start out with thecomputer sitting on your desk — the computer you use on a Clarence Day - to - 24-hour interval basis to shop theinternet , handle spreadsheets , make documents , etc . Most multitude have something like a Pentium computer running Windows , or a Macintosh . A computer like this can execute approximately 100 million pedagogy per moment . Your particular machine might be twice that fast or half that tight , but that ’s the approximate range .
The fastest estimator in the existence is much faster than that , and it is sitting decent on top of your shoulders ! The human brainiac is an amazing cypher twist and the fastest processor usable right now . get me give you an model :
Your desktop data processor is just starting to get to the point where it can " realize " delivery and take dictation , translate spoken password into written words . It can only understand one loudspeaker system , and that speaker has to coach it for about 20 transactions , and the dictation software will still make a lot of mistakes . So 100 million instructions per second can just handle dictation .
Your Einstein , on the other hand , can understand any act of speakers . It needs no training and will make zero mistakes . It may even be able-bodied to understand multiple speech ! And the address processing circumstances of your brain is just one small part of the whole package — your brain can also process complex visual picture , keep in line your intact body , understand conceptual problems and create novel musical theme . Your encephalon is made up of about one trillion electric cell with 100 trillion connexion between those cells . We might take a gravelly estimate and say it is handle 10 quadrillion instructions per second , but it really is unvoiced to say .
In the 2006TOP500list , which ranks supercomputer by hurrying , the top three supercomputer are as come :
Another supercomputer called MDGrape-3 , built by the Japanese company RIKEN , has a theoretical maximum hurrying of 1 petaflop ( 1 guadrillion operations per minute ) , which is three times faster than the BlueGene / L. But MDGrape-3 ca n’t execute the official ranking software of the TOP500 inclination , so BlueGene / L rest at the top of the list at 360 trillion operations per second , which is pretty tight … but it ’s still not as tight as your brain .
