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z14
IBM Doubles Its 14nm eDRAM Density, Adds Hundreds of Megabytes of Cache

IBM doubles its 14-nanometer eDRAM density through physical design work, enabling the packing of hundreds of additional megabytes of cache on the latest z15 microprocessor and system controller.

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ISSCC 2018: The IBM z14 Microprocessor And System Control Design

A look at the changes and enhancements that were implemented by IBM in their z14 mainframe microprocessor and system control chips.

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