They bury/obscure a quite important detail in this article: | We were still running on the older Intel Xeon E5 processors, ... | Moving to the more modern Xe

They bury/obscure a quite important detail in this article: | We were still running on the older Intel Xeon E5 processors, ... | Moving to the more modern Xeon Scalable processors showed major performance gains for our server application But - I was unable to find any mention in the article as to what processors they were actually comparing in their before/after.