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How Samsung plans to revolutionize AI with in-memory computing

MRAM. Does it ring a bell? This is the acronym for Magnetoresistive Random Access Memory, a type of memory on which Samsung has just made a breakthrough and which could give new impetus to AI.

In a press release shared at the end of last week, Samsung announces a great progress on the exploitation of MRAM memory. Difficult to use effectively due to its greater energy consumption, this RAM technology could prove very useful for the development of future chips dedicated to AI. The technological fallout from this breakthrough could be significant in the medium term, both for Samsung and for the industry.

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Memory to mimic brain function

Memory computation shares similarities with the brain in that, in the brain, computation also takes place within the biological memory network, or synapses, i.e. the points where neurons touch each other. commented Dr. Seungchul Jung, a researcher at the Samsung Advanced Institute of Technology.

In fact, although the computation performed by our MRAM array currently has a different purpose than the brain, this solid-state memory array could in the future be used as a platform to mimic the brain by modeling the brain synapse connectivity “, he adds.

Note that Samsung’s research on MRAM memory and its use has been the subject of a publication in the scientific journal Nature. The article is available at this address.

Very satisfactory results in AI calculation

As summarized by the site Neowin, Samsung has developed an MRAM chip that replaces the in-memory computing architecture current sum “by a new architecture” strong sum “. For the calculation made by an AI, this method already offers very good results. We learn in particular that the Samsung chip was able to identify numbers written by hand with an accuracy of 98%, against 93% accuracy for face recognition in different scenes and contexts.

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Samsung is now looking to capitalize on this good start by trying to increase the resistance of the MRAM. The idea is to derive benefits in terms of speed of operation, durability and ease of large-scale production.

What do you think about Samsung in-memory computing ? Let us know in the comments.

Source: Neowin

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