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Zeppelin- An SoC for Multichip Architectures
AMD的Zeppelin SoC采用无限架构技术，支持多芯片扩展，适用于多种市场。
14nm FinFET, 4.8B transistors, 213mm² die
SoC多芯片架构无限架构Zen核心能效设计
▸采用无限架构（IF）实现高速低延迟互联
▸设计可扩展的控制架构（SCF）进行分布式管理
▸芯片与封装基板协同设计优化性能
Abstract
AMD’s “Zeppelin” system-on-a-chip (SoC) com-
bines eight high-performance “Zen” cores with a shared 16-MB
L3 Cache, along with six high-speed I/O links and two
DDR4 channels, using the infinity fabric (IF) to provide a high
speed, low latency, and power-efficient connectivity solution.
This solution allows the same SoC silicon die to be designed
into three separate packages and provides highly competitive
solutions in three different market segments. IF is critical to
this high-leverage design re-