Marvell’s multi-year deal with Google (disclosed 19 August) isn’t Marvell eating Broadcom’s lunch.
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TLDR:
✅Google: multi-sourcing and adding more optimised/specialised content as it scales its TPU deployment
✅Broadcom: core TPUs + rack/cluster networking fabric
✅Marvell: attach silicon around the TPUs (controllers, NICs, memory, near-memory, some inference)
✅More specialised / disaggregated TPUs: higher interconnect content (more AECs for shorter reaches, plus retimers, SerDes, switches/NICs, and optics as distances grow)
Under Google’s April 2026 long-term agreement, Broadcom remains the primary partner for the core TPU silicon. That deal also includes a supply-assurance agreement covering networking and other components for Google’s next-generation AI racks, the high-performance switch and fabric silicon (Tomahawk, Jericho, SerDes, etc.) that sits inside those racks and interconnects the TPU clusters.
Marvell’s deal is actually complementary. It covers custom products that attach to the TPU ecosystem, so around the TPU die: AI inference accelerators, storage controllers, NICs, memory interface controllers, and near-memory compute. In simple terms, Marvell is supplying a bunch of the supporting silicon around the TPU, the stuff that helps with data movement, memory hierarchy, storage access, and networking at the node level. The agreement runs out to roughly 2033 and comes with a big performance-tied warrant that vests mostly as Google buys the products. Full vesting implies up to ~$120 billion of qualifying revenue over the period (a ceiling, not a backlog). Google gets to exercise those warrants as it spends on Marvell’s gear.