Micron vs. AMD: Which AI Chip Stock Is the Better Investment Bet?
- MU
- AMD
Micron Technology MU and Advanced Micro Devices, Inc. AMD are two major U.S. semiconductor companies benefiting from the rapid expansion of <a href="https://bitcomme.com/jensen-huang-just-gave-artificial-intelligence-ai-investors-trillions-of-reasons-to-remain-bullish/” title=”Jensen Huang Just Gave Artificial Intelligence (AI) Investors Trillions of Reasons to Remain Bullish”>artificial intelligence (AI) infrastructure. While Micron supplies high-bandwidth memory (HBM) and storage that help AI systems handle massive amounts of data, Advanced Micro Devices provides AI accelerators and CPUs (Central processing Units) that power data centers.
While both companies are seeing strong momentum from AI-led semiconductor spending, their growth potential, profitability and valuation levels vary. Amid this scenario, investors must be wondering which AI semiconductor stock offers the better investment opportunity now.
Micron: AI Memory Demand Powers Robust Growth
Micron delivered exceptional third-quarter fiscal 2026 results, supported by strong demand across its data center portfolio. Third-quarter revenues surged 346% year over year to $41.46 billion, while non-GAAP earnings per share (EPS) rose to $25.11 from $1.91 a year earlier. Data center revenues exceeded $25 billion, putting the business on an annualized run rate of more than $100 billion. Operating cash flow reached $25.39 billion, more than five times the year-ago level.
Micron Technology, Inc. Price, Consensus and EPS Surprise
Micron Technology, Inc. price-consensus-eps-surprise-chart | Micron Technology, Inc. Quote
Micron’s HBM business is becoming an increasingly important growth driver. On its last earnings call, the company stated its HBM4 12-high ramp is progressing twice as fast as the HBM3E 12-high ramp, while HBM4 revenues have already surpassed $1 billion. Management also indicated that HBM demand for 2027 and 2028 is well above the company’s ability to supply.
Another major positive is Micron’s new Strategic Customer Agreements (SCAs). It has signed 16 SCAs, generally covering five years, with the agreements representing about 20% of DRAM volume and one-third of NAND volume over their terms. Out of the 16 agreements, 14 carry minimum-price commitments representing approximately $100 billion of cumulative revenues.
The main concern is that Micron remains exposed to memory-market cycles. Its exceptionally high margins could eventually decline if industry supply catches up with demand. At the same time, the company is increasing investment to expand capacity.
In the fourth quarter of fiscal 2026, management projects capital expenditure of around $10 billion, bringing full-year fiscal 2026 capital spending to approximately $27 billion. It also expects capex in every quarter of fiscal 2027 to be above fiscal fourth-quarter levels, with more than half of the year-over-year increase coming from construction capex. These investments are aimed at long-term demand, but they create execution and timing risk. Construction spending will not produce bits immediately, which could limit free cash flow flexibility if demand fluctuates or pricing weakens.
