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ComputerGuru
on Dec 11, 2023
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Mixtral of experts
So M2 is more advanced than M3?
narism
on Dec 12, 2023
[–]
For memory bandwidth at the lower tiers, yeah. M3 Max still has 400GB/s and since the M2 Ultra (800GB/s) is just two M2 Maxes glued together (400GB/s each), the eventual M3 Ultra should be comparable.
ComputerGuru
on Dec 13, 2023
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That’s like ThreadRipper, thanks for the info. That’s the bandwidth from cpu to memory controllers, is there really no bottleneck to the iGPU?
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