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asdff • yesterday at 5:38 PM • 2 replies • view on HN

Off topic but doesn't intel do something weird where some i3 chips can use ecc but not i5 or i7 until you get into server chips? I remember seeing that when plotting nas builds a couple years ago. Should have pounced on actually building it then....


Replies

ComputerGuru • yesterday at 7:45 PM

Yes, I liked using them for NAS builds. Great for ZFS machines.

Intel is weird with their stuff like that, I wrote about how they introduced and then dropped an SHA instruction that could be used to optimize hashing (useful for things like block checksum hashes on storage servers) before: https://neosmart.net/blog/will-amds-ryzen-finally-bring-sha-...

oynqr • yesterday at 10:19 PM

Wait until you find out that some lower-tier Intel CPUs can use regular RAM in an ECC mode, albeit losing some capacity and throughput.