this post was submitted on 23 Nov 2024
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Writing a 100-word email using ChatGPT (GPT-4, latest model) consumes 1 x 500ml bottle of water It uses 140Wh of energy, enough for 7 full charges of an iPhone Pro Max

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[–] [email protected] 8 points 3 days ago* (last edited 3 days ago) (1 children)

I’ve run an LLM on my desktop GPU and gotten decent results, albeit not nearly as good as what ChatGPT will get you.

Probably used less than 0.1Wh per response.

[–] [email protected] 1 points 2 days ago (2 children)

Is this for inferencing only? Do you include training?

[–] [email protected] 2 points 1 day ago (1 children)

Training is a one time thing. Tge more it get use, the less energy per query it will take

[–] [email protected] 1 points 23 hours ago (1 children)

Good point. But considering the frequent retraining, the environmental impacts can only be spread on a finite number of queries.

[–] [email protected] 1 points 14 hours ago

They have already reached diminishing returns on training. It will become much less frequent soon. Retraining on the same data if there isn't a better method is useless. I think the ressources consumed per query should only include those actually used for inference. The rest can be dismissed as bad faith argumentation.

[–] [email protected] 2 points 2 days ago

Inference only. I’m looking into doing some fine tuning. Training from scratch is another story.