• absentbird@lemmy.world
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      6 hours ago

      People say this, but almost every time the time interval is left off it’s hours.

      Either way, the numbers in this meme are clearly made up. Most image generation uses fewer than 10 watt hours.

      • Engywook@lemmy.zip
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        6 hours ago

        People say this, but almost every time the time interval is left off it’s hours.

        This is new for me. Must be some engineering thing. I’m a physicist and and I feel guilty if I leave out some units just because, lol.

      • bryndos@fedia.io
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        15 hours ago

        That’d need watt hours though. Meme is only showing the instantaneous power required to conjure the image for an infinitesimal amount of time - you cant do any useful ‘work’ with it unless the time is accounted for. Watt seconds maybe.

        What makes me skeptikal of this data though is that the correct sciencing term for a billion watts is the well established ‘jiggawatt’. In this context I’d have also accepted the Canadian spelling ‘jigglewatt’.

        • BussyGyatt@feddit.org
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          7 hours ago

          not “infinitesimal time.” continuously. think of it like this: to continuously think up perky tits, it takes a human mind 12 watts- brain is a 12 watt computer. time interval is proportional to the number of titty images/length of titty video. and im psure an individual instance of titty ai doesn’t come out to 2.7 jigglewatts- im like 80% sure i can get a (small) titty generator to run on my lil 50 watt phone. not testing that assumption today tho.

        • unexposedhazard@discuss.tchncs.de
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          6 hours ago

          Yeah no. Imagine it like a computer and screen. To render an image it will momentarily consume a bit more power, but as soon as it has been rendered it will still continuosily consume a stable amount of x Watt to keep running and displaying the picture. For continuous stable operation of something with no specified time, Watt is the correct unit.

          • bryndos@fedia.io
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            5 hours ago

            yes, which is what you’d measure to compare the energy efficiency of completing a job.

      • REDACTED@infosec.pub
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        11 hours ago

        Also, it literally is an energy unit used in measurements. It’s meant as a continious power. Ie. Your active imagination consumes around 12 watts of power, not “rendering one image”