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0 pointsK0balt5y ago0 comments

On die memory and storage. No bottlenecks, very little latency.

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Important to clarify this every time it comes up: there is no on-die memory on the M1. It is normal, everyday, DDR4 memory which is located near to the processor. It's actually quite high latency at ~100ns.

unicornfinder5y ago

Indeed and I was quite surprised by this as it's actually higher latency than you'd get on AMD or Intel's chips.

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matthewmacleod5y ago

unicornfinder5y ago

Indeed and I was quite surprised by this as it's actually higher latency than you'd get on AMD or Intel's chips.

j / k navigate · click thread line to collapse