The simplest example of speed superintelligence would be a whole brain emulation running on fast hardware. An emulation operating at a speed of ten thousand times that of a biological brain would be able to read a book in a few seconds and write a PhD thesis in an afternoon. With a speedup factor of a million, an emulation could accomplish an entire millenium of intellectual work in one working day.
To such a fast mind, events in the external world appear to unfold in slow motion. Suppose your mind ran at 10,000X. If your fleshy friend should happen to drop his teacup, you could watch the porcelain slowly descend toward the carpet over the course of several hours, like a comet silently gliding through space toward an assignation with a far-off planet; and, as the anticipation of the coming crash tardily propagates through the folds of your friend’s grey matter and from thence out to his peripheral nervous system, you could observe his body gradually assuming the aspect of a frozen oops—enough time for you not only to order a replacement cup but also to read a couple of scientific papers and take a nap.
Bostrom, Nick. Superintelligence: Paths, Dangers, Strategies. Oxford University Press, 2014. p. 64
