this post was submitted on 01 Nov 2025
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China solves 'century-old problem' with new analog chip that is 1,000 times faster than high-end Nvidia GPUs (www.livescience.com)
submitted 2 days ago by kalkulat@lemmy.world to c/technology@lemmy.world
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"The new device is built from arrays of resistive random-access memory (RRAM) cells.... The team was able to combine the speed of analog computation with the accuracy normally associated with digital processing. Crucially, the chip was manufactured using a commercial production process, meaning it could potentially be mass-produced."

Article is based on this paper: https://www.nature.com/articles/s41928-025-01477-0

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[–] Cethin@lemmy.zip 5 points 1 day ago

I would imagine there's a kernel of truth to it. It's probably correct, but for one rarely used operation, or something like that. It's not a total revolution. It's something that could be included to speed up a very particular task. Like GPUs are much better at matrix math than the CPU, so we often have that in addition to the CPU, which can handle all tasks, but isn't as fast for those particular ones.