Marvell Technology partners with Google to develop custom silicon products

Marvell Technology just landed the kind of deal that makes semiconductor CEOs sleep soundly. The chipmaker announced an expanded partnership with Google on July 29 to co-develop custom silicon products for Google’s Tensor Processing Unit ecosystem, a collaboration that spans AI inference accelerators, storage controllers, network interface controllers, memory controllers, and near-memory computing capabilities.

The deal’s financial architecture

The numbers here tell a story of serious long-term commitment. As part of the agreement, Marvell issued a warrant allowing Google to purchase up to 58.97 million shares at $206.58 each. If fully exercised, that warrant would be worth roughly $12.2B and would make Google an approximately 7% shareholder in Marvell.

But Google doesn’t get those shares for free. The warrant’s vesting is tied to Google’s purchasing activities through fiscal 2033, with a cumulative revenue target of $120B attached to the arrangement. In other words, Google has to keep buying Marvell’s chips at scale to unlock the equity upside.

Investors clearly liked what they saw. Marvell shares rose by nearly 10% following the announcement, while Broadcom, a key rival in the custom silicon space, saw its stock drop approximately 5%.

Why custom silicon matters now

The specific inclusion of near-memory computing capabilities in the deal is worth noting. Traditional chip architectures waste enormous amounts of energy and time shuttling data between processors and memory. Near-memory computing moves the processing closer to where data is stored, reducing latency and power consumption. For AI inference workloads, where speed and efficiency matter more than raw training power, this approach can be transformative.

Competitive implications

Broadcom has long been considered Google’s primary partner for custom ASIC development, and any signal that Marvell is gaining ground in that relationship naturally pressures Broadcom’s valuation. Broadcom still maintains deep relationships across the hyperscaler landscape, and its custom silicon capabilities remain formidable.

The $120B cumulative revenue target attached to the warrant vesting gives investors a concrete, if ambitious, benchmark to track. Whether Marvell can actually hit those numbers over the next seven fiscal years will depend on Google’s AI infrastructure spending trajectory, competitive dynamics with Broadcom and others, and Marvell’s ability to execute on increasingly complex custom chip designs.

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