Will Nvidia, AMD, and Broadcom's Earnings Reveal AI Infrastructure's Profit Turning Point?
As Nvidia (NVDA), Advanced Micro Devices (AMD), and Broadcom (AVGO) gear up to report quarterly earnings, Wall Street is laser-focused on one question: are Big Tech's billions in AI infrastructure spending finally translating to profits for these semiconductor leaders? A recent headline underscores the stakes—"What to watch as Nvidia, AMD, and Broadcom report earnings"—highlighting how hyperscalers like Microsoft, Amazon, and Meta are doubling down on AI data centers, but with costs soaring and ROI uncertain.
Investors need concrete proof from AI segment revenues, gross margins, and forward guidance. Recent quarters show explosive growth: Nvidia's Data Center revenue hit a record $62.3 billion in Q4 FY2026 (ended Jan 2026), up 75% YoY; AMD's Data Center reached $5.4 billion in Q4 FY2025, up 39% YoY; Broadcom's AI revenue surged to $8.4 billion in Q1 FY2026, up 106% YoY. But the real test is sustainability amid supply constraints, China export curbs, and capex moderation risks.
Nvidia's Data Center Dominance: Blackwell Ramp Holds the Key
Nvidia remains the AI kingpin, with Data Center now 91% of Q4 FY2026 revenue at $62.3B, up 22% QoQ and 75% YoY. Compute revenue (GPUs like Hopper/Blackwell) drove most gains, while networking (NVLink, InfiniBand) grew 105-142% in recent periods. Full FY2026 Data Center hit $193.7B, up 68%.
| Metric | Q4 FY2026 | YoY Growth | QoQ Growth |
|---|---|---|---|
| Total Revenue | $68.1B | +73% | +20% |
| Data Center Revenue | $62.3B | +75% | +22% |
| Gross Margin | 75.0% | +2 pts | +1.6 pts |
Guidance points to Q1 FY2027 revenue of $78B (±2%), with gross margins at 75%. Watch for Blackwell production updates—early adopters like AWS, Google Cloud, and Oracle are deploying Rubin platforms for 10x inference cost cuts. Customer concentration is high: four direct customers (likely TSMC, hyperscalers) took 22%, 15%, 13%, 11% of Q3 revenue. Mispricing risk: if Blackwell delays or H20 inventory charges recur ($4.5B hit earlier), shares could dip 10-15%.
Bull case: Agentic AI demand accelerates, pushing FY2027 revenue past $300B. Nvidia trades at ~40x forward earnings, justified if Data Center hits 100%+ YoY growth.
AMD's AI Catch-Up: MI300/MI350 Traction vs. Execution Risks
AMD's Data Center segment is the growth engine, hitting $16.6B full-year FY2025 (+32% YoY), led by EPYC CPUs and Instinct GPUs. Q4 revenue: $10.3B total (+34% YoY), Data Center $5.4B (+39%), with MI308 GPU sales to China at ~$390M (despite reserves).
| Segment | Q4 FY2025 Revenue | YoY Growth | Full FY2025 |
|---|---|---|---|
| Data Center | $5.4B | +39% | $16.6B (+32%) |
| Client & Gaming | $3.9B | +37% | $14.6B (+51%) |
| Gross Margin (Non-GAAP) | 57% | +3 pts | N/A |
Ex-China and inventory adjustments, margins held ~55%. Key watch: MI350X ramp with hyperscalers, Helios rack-scale platform adoption (HPE's Herder supercomputer), and ROCm software maturity vs. Nvidia's CUDA moat. Partnerships like AWS 5th Gen EPYC instances signal momentum.
At 35x forward P/E, AMD is undervalued if Data Center doubles to $30B+ by FY2027. Bear risk: GPU share <10% vs. Nvidia, delayed data center builds crimp demand.
Broadcom's Custom AI Edge: Accelerators and Networking Surge
Broadcom's AI revenue exploded to $8.4B in Q1 FY2026 (+106% YoY), fueling total revenue of $19.3B (+29%). Custom XPUs for hyperscalers (e.g., Google TPUs) and Ethernet NICs/switches dominate, with Q2 guidance at $22B total (+47% YoY) and AI at $10.7B.
| Quarter | Total Revenue | AI Revenue | YoY Growth | Adj. EBITDA Margin |
|---|---|---|---|---|
| Q1 FY2026 | $19.3B | $8.4B | +29% / +106% | 68% |
| Q2 FY2026 Guide | $22.0B | $10.7B | +47% | 68% |
Semiconductor solutions (AI networking/connectivity) lead, with infrastructure software (VMware) adding stability. Free cash flow: $8B in Q1. New $10B buyback underscores confidence.
Trading at 25x forward earnings, Broadcom offers value if AI racks/systems scale. Risk: Design-win delays or capex cuts from customers like Meta.
The Market Blind Spot: Guidance > Beats
Consensus expects beats—Nvidia $35B+ Data Center QoQ, AMD $6B+ Data Center, Broadcom $11B AI—but the alpha is in guidance. Hyperscalers plan $200B+ 2026 capex, but power shortages/data center delays loom. Non-consensus: Inference (40%+ of Nvidia Data Center) overtakes training, favoring Blackwell/Rubin efficiency.
Investment Takeaway: Bullish across the board. Buy dips in NVDA (target $200+), AMD ($250+), AVGO ($250+). AI isn't hype—it's an industrial revolution, with these trio capturing 80%+ of the $500B+ TAM. Monitor: Q2 guidance (Blackwell volumes, MI355X preorders, XPU ramps); hyperscaler capex calls (Feb-Mar); China export updates. If guidance disappoints, rotate to AVGO's diversified moat.