AMD's Mext buy shows how AI could solve the RAM shortage it created

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Running low on memory, can't afford more? The House of Zen's latest acquisition puts an AI spin on flash-based memory expansion

With no end in sight to the memory crunch, AMD thinks that AI, the main cause of the shortage, could be part of the solution. This week, the House of Zen acquired predictive memory startup Mext for an undisclosed sum, setting the stage for a world where bots decide which data to put into RAM and which to store in less-expensive flash.

Founded in 2023, the Mext proactive memory platform uses machine learning algorithms and learned heuristics to proactively offload "cold" memory to flash storage, and, based on data access patterns, restore it before its needed again.

Modern flash arrays are already approaching main memory in terms of aggregate bandwidth, but swapping to disk still imposes a stiff latency penalty.

Mext claimsit can expand the effective memory of...

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