Apple Releases M5 Ultra Chip with 1.2TB/s Memory Bandwidth

This story is from 2026-08-25. It is preserved in the archive; the latest stories are on the live feed.

Apple has released its M5 Ultra chip featuring 1.2TB/s memory bandwidth, likely using LPDDR5X. A future M7 Ultra could reach 1.8TB/s if it uses DDR6.

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Timeline · 1 report

2026-08-25 13:12 · r/LocalLLaMA
Apple releases M5 ultra at 1.2TB/s bandwith

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