logoalt Hacker News

ameliusyesterday at 12:45 PM1 replyview on HN

GPUs are still software programmable.

An "LLM chip" does not need that and so can be much more efficient.


Replies

angoragoatsyesterday at 11:55 PM

Sure, but that’s somewhat orthogonal to the point I was making, which is that LLMs are huge in size. Even in the case of a custom “LLM chip,” you’ll need huge amounts of very fast storage of some sort (likely DRAM), which places constraints on the size, power consumption, and cost of such a device. This device, if it existed, would not in any way resemble the Coral TPU product that the GP was referencing; I think in fact it would be closer in size, price, and form factor to a GPU.