It would be interesting to see how many times they've patched the same processor and how much slower they are now than when they were made due to all the mitigations.
Phoronix has a bunch of articles where they do this but they are on a per-mitigation basis as I recall
The errata lists the same vague info: https://www.intel.com/content/dam/www/public/us/en/documents...
They seem to have gotten information about the bug from the future :P
This could also show that trhey released it in a hurry since they did not fix that typing mistake.
Is Broadwell and before not affected or are those not mentioned since their support cycle has ended? I'd be surprised with Intel spinning up Haswell production for lower grade CPUs on 22nm, but I can't be sure.
