Processing in Memory: DRAM Is About to Do Math

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By WebNovare Imports 1 min read

Samsung's LPDDR5X-PIM puts compute inside commodity memory, exposing 614 GB/s of bank-level bandwidth for local LLM inference. The silicon works. Quantization, memory layout, and runtime support now stand in the way.

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Processing in Memory: DRAM Is About to Do Math

Samsung's LPDDR5X-PIM puts compute inside commodity memory, exposing 614 GB/s of bank-level bandwidth for local LLM inference. The silicon works. Quantization, memory layout, and runtime support now stand in the way.

Source: ben3d.ca (65 points, 20 comments) Hacker News discussion

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