3 ms·
That's interesting. I know there's no reference for it being ECC, but do you know for sure it's not ECC? Since the RAM is packaged into the SOC, and these chip
by slayerjain 6y ago
That's interesting. I know there's no reference for it being ECC, but do you know for sure it's not ECC?
Since the RAM is packaged into the SOC, and these chips are probably going to be scaled up to high-end workstations, I thought Apple might have done something about ECC memory.
- wmf 6y agoECC memory would be 144-bit or 160-bit.
- slayerjain 6y agoand what about the M1 unified memory? I'm sorry, I'm not a memory expert :)
- floam 6y agoLPDDR never has ECC. Also, one can look at the [x-rays of the M1 die (https://images.anandtech.com/doci/16252/M1.png https://images.anandtech.com/doci/16252/M1.png) and see the eight 16-bit LPDDR channels. It might have ECC on caches but that's nothing exciting.