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Actually, I expect Moore's law to speed up. Yes Moore's law will end at some point, (in fact physics would tell us it must end this century) but it won't end wi
by eloff 13y ago
Actually, I expect Moore's law to speed up. Yes Moore's law will end at some point, (in fact physics would tell us it must end this century) but it won't end with the death of the silicon transistor and it won't play out the way people seem to think.
Without the ability to keep shrinking silicon transistors, the industry will innovate in new directions. Eventually (perhaps after a period of relative stagnation in Moore's law.) they will hit on something that is economical and that allows further scaling (graphene? who knows?) and that's when things get really interesting. We've been using the same technology for a long time now with predictable, incremental improvements in shrinking the process. When we switch to a wildly new technology with wildly new characteristics and limits we're likely to see some order of magnitude improvements. It's this exciting transition period that will result, in my estimation, in not just the fastest growth of in the speed of new processors and memory, but a general uptick in the rate of innovation in the industry in general. We've gotten too comfortable with silicon for too long. Change is in the air.
- devx 13y agoYes, but even graphene won't allow us to shrink transistors anymore, and this is what all these "end of Moore's Law" articles are really talking about. >"Moore's law is the observation that, over the history of computing hardware, the number of transistors on integrated circuits doubles approximately every two years." So that won't be possible anymore, even if we switch to graphene. But if we can actually make graphene chips that allow us to increase the clock speed every year from 5 Ghz, then 7 Ghz, then 10 Ghz, and so on up to 200 Ghz or whatever, then that can be a "solution" for continuing to double performance every couple of years or so. But if graphene actually has that sort of potential and is not just all hype right now, then maybe that can hold us until 2030-2040, and hopefully by then we'll know how to make quantum computers that can surpass those computers in "general" performance, and can also be used to easily build "apps" on top of them.