Broadcom's 23x P/E against 200%+ AI revenue growth undercuts Cisco's 26x for 15% total growth, making AVGO the sharper AI play over CSCO. Cisco's full-year AI orders hit $9.3 billion, nearly double its $5 billion target, as Chuck Robbins declares an AI-driven networking super cycle. Broadcom's $30 billion AI backlog extends visibility to 2028, but concentration among six hyperscalers remains the single biggest risk to Hock Tan's $100 billion target.
The most widely read finance newsletter on Substack isn't published by a bank, it's Doomberg, where 383,000+ readers get the energy and macro analysis the mainstream press misses. 24/7 Wall St. readers save 17% on their first year here. Cisco Systems (NASDAQ: CSCO) and Broadcom (NASDAQ: AVGO) both just closed AI-heavy quarters, and the results sit on opposite ends of the infrastructure boom. Cisco reported $17.3 billion in Q4 FY2026 revenue on August 12, powered by an enterprise networking refresh.
Broadcom's Q2 print landed on June 3 with $22.2 billion and a hyperscaler-fueled AI silicon surge. Cisco's networking segment, its main AI vehicle, grew 28% YoY with product orders up 40%. Q4 AI infrastructure orders hit $4 billion, and full-year AI orders reached $9.3 billion, well above the initial $5 billion target.
CEO Chuck Robbins told analysts, "We believe the accelerating adoption of agentic AI is fueling a networking super cycle." Acacia optics alone booked over $1 billion in Q4 orders. Broadcom is playing a different game. Q2 AI semiconductor revenue was $10.8 billion, up 143% YoY, with Q3 guided to $16 billion.
CEO Hock Tan flagged AI bookings above $30 billion and reiterated a fiscal 2027 AI target in excess of $100 billion. Custom XPUs for Google, Meta, OpenAI, and Anthropic anchor the story. Before Doomberg published a word, its team spent long careers in heavy industry, private equity, and the hard sciences.
They take no advertisers and serve no institution — which is why their lateral-thinking coverage of energy, finance, and geopolitics reads nothing like consensus financial media. Doomberg has set aside a discounted rate exclusively for 24/7 Wall St. readers — it isn't available on their main page. Cisco's strength is breadth.
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