Hardware Podcasts

800Gs Finally Breaking Out and Benefits of Solution

EE Times Current · 14 Apr 2023 · 17m

What this episode covers

John Swanson, HPC controller and data path product line manager at Synopsys, explains the technical breakthrough of 800G Ethernet, detailing its deployment in internet backbones and high-performance data centers. He discusses how industry standards from the IEEE and Ethernet Consortium are enabling interoperability, allowing generic switches and network interface cards to work together reliably. Swanson highlights the engineering challenges of designing these chips, including the complexity of 100G PAM4 Serdes, high clock speeds, and the use of 5nm and 3nm geometries, emphasizing the need for integrated IP solutions from companies like Synopsys and Broadcom.

Most relevant to

large enterprises

Topics

Mentioned

Companies
Synopsys, Google, Nvidia, Flex, Tokamak Energy, Broadcom, Marvell
Products
TPU V4, H100, A100, ST 40, Tomahawk

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