3 ms·
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 processo
by matthewmacleod 6y ago
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.
- unicornfinder 6y agoIndeed and I was quite surprised by this as it's actually higher latency than you'd get on AMD or Intel's chips.