this post was submitted on 14 Jul 2026
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146
Apple M7 Ultra Chip Planned With Up to 1.5 TB of Unified Memory (www.techpowerup.com)
submitted 2 days ago* (last edited 2 days ago) by inari@piefed.zip to c/technology@lemmy.world
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[–] mitchty@lemmy.sdf.org 2 points 12 hours ago

It’s likely wrong reporting, the m5 ultra gets 614 GB/s today. The m3 pro gets over 800. The rumored m5 pro is 1.2TB/s. Likely this will be 2.4 TB/s, but half the reason for high bandwidth in nvidia chips is somewhat offset in the unified scheme. Mlx needs a lot less copy data around when the gpu can just read it directly.