[Ukv]

> while the silicon closest to its capabilities needs more like tens of kW.

I think looking at power consumption for the very edge of what technology is just barely capble of may be misleading, since that's inherently at one extreme of the current cost-capability trade-off curve[0] and stands to drop the most drastically from efficiency improvements.

You can now run models equivalent in capability to initial version of ChatGPT on sub-20w chips, for instance. Or, looking over a longer timeframe, we can now do far more on a 1-milliwatt chip[1] than on the 150kW ENIAC[2].

[0]: https://i.imgur.com/GydBGRG.png

[1]: https://spectrum.ieee.org/syntiant-chip-plays-doom

[2]: https://cse.engin.umich.edu/about/history/eniac-display/

[rcxdude]

Well, sure, but the capabilities of the edge of tech is still not matching the human brain. And the fact the you can run older models on less power also doesn't say anything for certain. I'm not saying it won't happen, I'm saying it's not happened and it's not certain it will.