VMware has quietly walked its SmartNIC ambitions

VMware has stopped selling its NSX distributed firewall for SmartNICs/DPUs after customer interest failed to convert into purchases and development proved difficult across hardware platforms, particularly Intel. The company said conventional NIC throughput improvements reduced the value proposition of SmartNIC offloading, although its Distributed Services Engine remains supported in Cloud Foundation. VMware continues to pursue infrastructure-efficiency initiatives, including Nvidia ConnectX-7 traffic offloading, AI Factory offerings, and partnerships with Nvidia and AMD.

Analysis

This is a negative read-through for AVGO’s ability to translate VMware’s networking/security stack into incremental software attach revenue at enterprise customers. The economic issue is not hardware capability but insufficient enterprise willingness to pay for a separate offload layer when faster standard NICs and host-based security are adequate; that limits both recurring firewall subscriptions and the justification for a broader private-cloud hardware abstraction premium. It marginally reinforces the bear case that VMware’s post-acquisition monetization must come from price/package changes rather than new workload-driven adoption.

NVDA is comparatively insulated because ConnectX demand is increasingly tied to AI-cluster east-west traffic, GPU utilization, and InfiniBand/Ethernet fabric design rather than a VMware-specific security appliance. The more important second-order implication is that enterprise DPU adoption may bifurcate: hyperscalers and large AI clusters retain a clear utilization/security rationale, while general virtualized enterprise estates defer purchases. That favors NVDA’s integrated AI networking bundle over standalone DPU vendors and is mildly negative for AMD’s Pensando-adjacent opportunity set, where enterprise software ecosystem support is a key adoption lever.

INTC faces the weakest strategic read-through because heterogeneous hardware support is essential to displacing incumbent network accelerators; a fragmented software certification burden raises customer switching costs and reduces the likelihood that enterprise DPUs become a near-term volume category. The immediate market impact should be negligible, but over 6-18 months this argues for lower standalone enterprise-DPU revenue expectations and greater value accruing to conventional NIC throughput suppliers. The thesis is falsified if disclosed Cloud Foundation attach rates, AI-factory deployments, or large OEM design wins demonstrate that offload adoption is broadening beyond hyperscale and specialized AI clusters.

Key Decisions for Investors

• No standalone AVGO trade on this development; treat it as a watch item for VMware renewal and security-attach commentary over the next 1-2 earnings cycles. Reassess bearish positioning only if management identifies weaker Cloud Foundation bookings, rising churn, or reduced networking/security software attach.
• Maintain a 6-12 month long NVDA / short INTC relative-value bias, sized modestly: NVDA’s networking economics are supported by AI-cluster utilization, while INTC remains more exposed to a delayed enterprise accelerator adoption curve. Risk to the pair is a broad AI-capex slowdown or a material Intel OEM/IPU design-win disclosure.
• Avoid adding AMD exposure solely on the AI-networking narrative until management quantifies Pensando or rack-scale networking content. Set an alert for enterprise AI-rack wins that include AMD networking/offload silicon; such evidence would invalidate the view that DPU demand remains concentrated in NVDA-led deployments.
• For AVGO holders, monitor VMware customer migration behavior rather than DPU product headlines: a sustained decline in security/networking attach or a guidance reset would justify trimming, while stable subscription growth despite product rationalization would indicate the discontinued offering was economically immaterial.