According to anandtech the memory throughput is off the charts at 68.25GB/s [1]. That's twice as fast as high speed ddr4 memory (DDR4-4000 at 32GB/s).
In other words: they totally trounced and took it to the next level with regards to memory, because they can. If anything, memory control is their biggest advantage. Scaling the amount of ram won't be an issue. Increasing the bandwidth perhaps, but it'll still be way quicker than what Intel or AMD offer. This seems like something their next gen M2 version could tackle as a somewhat low hanging fruit.
In other words: they totally trounced and took it to the next level with regards to memory, because they can. If anything, memory control is their biggest advantage. Scaling the amount of ram won't be an issue. Increasing the bandwidth perhaps, but it'll still be way quicker than what Intel or AMD offer. This seems like something their next gen M2 version could tackle as a somewhat low hanging fruit.
[1] https://www.anandtech.com/show/16252/mac-mini-apple-m1-teste...