NVIDIA (NASDAQ:NVDA | NVDA Price Prediction) and Advanced Micro Devices (NASDAQ:AMD) both delivered post-earnings updates that reshape the AI chip narrative. NVIDIA posted $81.615 billion in Q1 FY2027 revenue, while AMD followed with $10.253 billion. One is the infrastructure utility. The other is finally the credible second source hyperscalers actually deploy at scale.
Data Center Carries Both. Only One Prints Utility Margins.
NVIDIA’s Data Center segment reached $75.246 billion, up 92% YoY, with networking exploding 199% as InfiniBand, NVLink, and Spectrum-X locked customers into the full rack. Jensen Huang called the buildout “the largest infrastructure expansion in human history”, and the 75.0% non-GAAP gross margin backs that framing.
AMD’s Data Center revenue hit $5.775 billion, up 57% YoY, and became the primary earnings driver. Lisa Su told investors “customer forecasts exceeding our initial expectations” around MI450 and Helios. EPYC server revenue grew more than 50% year-over-year, its fourth straight record quarter. Gross margin sits at 55%, respectable but a full turn behind NVIDIA.
| Driver | NVIDIA | AMD |
| Data Center growth | +92% YoY | +57% YoY |
| Non-GAAP gross margin | 75.0% | 55% |
| Free cash flow | $48.554B | $2.566B |
Infrastructure Utility vs. Merchant Second Source
NVIDIA owns the software, networking, and rack architecture. That is why 80%+ chip margins translate into predictable cash flow and support a $80 billion new buyback authorization plus a dividend hike to $0.25 per share.
AMD’s role has genuinely changed. Meta committed to 6 gigawatts of AMD Instinct GPUs including a custom MI450 chip, layered onto the earlier 6 gigawatt OpenAI commitment. Su even flagged a CPU-to-GPU ratio shifting from “1:4 or 1:8 configurations toward something closer to 1:1”, which quietly expands the EPYC opportunity as agentic workloads spread.
The Next Test Is Helios, Rubin, and China
AMD’s MI450 volume ramp lands in Q3, with Helios rack-scale competing directly against NVIDIA’s Vera Rubin roadmap. NVIDIA guided Q2 revenue to $91.0 billion, excluding China Data Center compute entirely. AMD guided to roughly $11.2 billion. I will keep an eye on whether Helios deployments actually convert pilots into production, and whether NVIDIA’s networking growth holds once merchant fabrics mature.
Why I Split the Trade Between Them
Personally, I lean toward NVIDIA as the core position. Free cash flow of $48.554 billion in a single quarter, a P/E near 32, and analyst buy ratings of 58 support the utility thesis. AMD is the higher-variance sleeve. Its stock is up 131.11% YTD but trades at a P/E of 175, leaving little room for stumbles. If you want durability, NVIDIA. If you want torque on every hyperscaler headline, AMD. I would hesitate to own only one.
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