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] 9 points 3 weeks ago (2 children)

Am I going insane? As far as I know cooling with water doesn’t consume the water, it just cycles through the system again. If anyone knows otherwise PLEASE tell me.

[–] [email protected] 6 points 3 weeks ago

Industrial HVAC systems use water towers to cool the hot side of system. The method relies on physics of evaporative cooling to reduce temperatures of the water. The process requires water to be absorbed by atmosphere, to drive the cooling effect. (Lower the humidity, the higher the cooling efficiency is, as the air as greater potential to absorb and hold moisture).

The method is somewhat similar to power station cooling towers. Or even swamp coolers. (An odd example would be, experimental PC water cooling builds with 'bong coolers', which are evaporative coolers, built from drainage pipes)

[–] [email protected] 3 points 3 weeks ago (1 children)

yea i really don't know when or why they started measuring electricity in water

[–] [email protected] 1 points 3 weeks ago (1 children)

Maybe it's a valid measure in the future, albeit 500ml would be enough to power New York for a day (the state) by means of fusion.

[–] [email protected] 5 points 3 weeks ago

perplexity.ai says that one chat GPT query consumes half a liter of water O_O

im imagining a rack of servers just shooting out a fire hose of water directly into the garbage 24 hours a day