Last-level cache seemed to me like one of those, yeah I get it, but sort of obscure technical corners that only uber-geek cache specialists would care about. Then I stumbled on an AnandTech review on the iPhone 11 Pro and Max and started to understand that this contributes to more than just engineering satisfaction.

For more information, please download this paper: https://www.arteris.com/download-technical-paper-codacache-helping-to-break-the-memory-wall