Delos Data announced a funding round exceeding $100 million on September 15 focused on developing networking chips and software for heterogeneous AI data centers. Playground Global, where former Intel CEO Pat Gelsinger serves as a general partner, participated in the round. The startup is designing networking infrastructure intended to function across multiple types of compute hardware rather than assuming reliance on a single vendor’s accelerators.
The funding effort targets what Delos identifies as a significant inefficiency in current AI deployments: computing resources remaining idle while awaiting data arrival. Gelsinger characterized this idle compute capacity as representing substantial waste of both financial resources and energy. The startup’s strategy positions it to benefit AMD indirectly, as the company has been expanding Instinct accelerator performance and securing AI deployments, though friction points in integrating AMD hardware with other vendors’ ecosystems currently protect Nvidia’s market position.
Nvidia’s competitive strength extends beyond GPU performance to encompass a tightly integrated system including accelerators, networking, interconnects, and software. This integrated approach simplifies large cluster deployments and reduces incentives for customers to combine multiple architectures. As AI workloads shift increasingly toward inference, Delos anticipates market movement toward less uniform configurations, with data centers selecting accelerator combinations based on economic optimization.
Despite the startup’s substantial funding, significant headwinds exist. Nvidia maintains established scale, mature software products, and networking solutions with demonstrated customer reliability. The incumbent also allocates billions toward research and development while offering comprehensive system solutions. Delos must validate its claimed performance improvements through actual commercial deployments.
Hedge fund positioning reflected continued interest in both companies. Nvidia holdings among tracked funds rose to 285 from 275, with Arrowstreet Capital increasing its position 10% to approximately 34.7 million shares. AMD’s fund holder count climbed to 164 from 134, with Marshall Wace maintaining roughly 3.9 million shares after a modest increase. AMD carried approximately 41.7 million shares sold short as of August 31, representing roughly 2.6% of float.
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