Z16 mainframe CPU modules use a Samsung 7 nanometer process technology for chip fabrication.

factualpending

Speaker

Dave

Evidence Quote

even using a modern Samsung 7 nmet process the telm cpu's architecture allows it to share unused L2 cache

Source

Why Do Mainframes Still Exist? What's Inside One? 40TB, 200+ Cores, AI, and more!Dave's Garage
Created: 8/13/2026, 9:54:53 AM

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