Source record

Published by r/LocalLLaMA (T2 source). The original is at https://www.reddit.com/r/LocalLLaMA/comments/1vxzgyt/apple_releases_m5_ultra_at_12tbs_bandwith/.

Pipeline notes

The summary and note below are generated by the signal pipeline — they are Beyond Desk’s reading, not quotations from the source.

Apple has released an M5 Ultra chip with 1.2TB/s memory bandwidth, as reported in a Reddit post on r/LocalLLaMA. No further details or benchmarks are provided in the excerpt.

Memory bandwidth is a key constraint for local LLM inference; a new high-bandwidth Apple Silicon warrants note even without workload benchmarks.

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