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Re:Why is Chat GPT so expensive to operate? by wordpad25 on Sunday January 15, 2023 @05:12PM (#34394142)
calories are a unit of energy, so it’s a straight forward comparison

if we assume that a computer can be powered by 100 watts, over a day it will use 2.4 kW h, which is about 2000 Calories

GPU will consume a lot more, but we aren’t that far off in efficiency

Re:Why is Chat GPT so expensive to operate? by pattrn on Sunday January 15, 2023 @05:17PM (#34394198)
Doesn't that assume 100% of a human's daily calories burn is due to brain activity?
Re:Why is Chat GPT so expensive to operate? by unsupp0rted on Sunday January 15, 2023 @05:39PM (#34394420)
The brain uses about 20% of a human's calories. It's not 100%, but it's a substantial fraction.
Re:Why is Chat GPT so expensive to operate? by sannee on Monday January 16, 2023 @11:30AM (#34402269)
The other components of the human body are also required for brain function.