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Micron vs. NVIDIA: Which AI Chip Stock Is the Better Buy Now?
Micron Technology, Inc. MU and NVIDIA Corporation NVDA are key players in the artificial intelligence (AI) semiconductor ecosystem, benefiting from surging demand for data center and AI-driven computing. NVIDIANVDA-- dominates AI accelerators and full-stack computing, while MicronMU-- supplies the high-bandwidth memory (HBM) and storage that increasingly powerful AI systems need.
Both companies delivered exceptional results in the latest reported quarter, but their valuations and risk profiles are now very different. So, which AI chip stock offers the better investment opportunity today?
Let’s find out.
Micron: AI Memory Demand Creates a Powerful Growth Engine
Micron's latest financial results make a strong investment case. In the last reported results for the third quarter of fiscal 2026, MU’s revenues soared 346% year over year to $41.46 billion, while non-GAAP earnings per share (EPS) surged to $25.11 from $1.91 in the year-ago quarter.
Micron Technology, Inc. Price, Consensus and EPS Surprise
Micron Technology, Inc. price-consensus-eps-surprise-chart | Micron Technology, Inc. Quote
The biggest catalyst behind Micron Technology's growth is the booming demand for AI memory. Modern AI models require significantly larger memory capacity and much higher bandwidth than traditional computing workloads. This has increased demand for HBM, DDR5 DRAM and advanced data center SSDs, all of which are important parts of Micron Technology's product portfolio.
Major cloud providers and AI infrastructure companies continue to invest heavily in expanding their data centers. Amazon, Microsoft, Alphabet and Meta Platforms are expected to spend around $700 billion in capital expenditures in 2026. The majority of that spending is anticipated to go toward AI infrastructure, including data centers, networking equipment, advanced processors and memory solutions. This spending supports strong demand for Micron Technology's memory solutions, particularly as next-generation AI servers require more memory per system than previous generations.
The company has also strengthened its competitive position through technological leadership. Its latest HBM products offer improved performance, better power efficiency and higher capacity, making them attractive for AI accelerators used by leading chipmakers and cloud companies. The company has already sold out its HBM supply for the calendar year 2026, while a significant portion of 2027 production is already committed through long-term customer agreements.
As AI adoption expands across industries, memory content per server is expected to increase further, creating a long runway for Micron Technology's revenue growth. The Zacks Consensus Estimate for fiscal 2027 revenues and non-GAAP EPS indicates a year-over-year increase of 91.4% and 113.7%, respectively.
NVIDIA: AI Leadership Continues to Drive Growth
NVIDIA continues to deliver outstanding financial results. In the first quarter of fiscal 2027, revenues surged 85% year over year to $81.62 billion, while non-GAAP earnings per share jumped 140% to $1.87.
NVIDIA Corporation Price, Consensus and EPS Surprise
NVIDIA Corporation price-consensus-eps-surprise-chart | NVIDIA Corporation Quote
NVIDIA remains the clear leader in AI infrastructure. Cloud providers, enterprises and governments continue to invest billions of dollars in building AI data centers, and NVIDIA's graphics processing units (GPUs) remain the preferred choice for training and running advanced AI models.
The company's newest Blackwell and Vera Rubin AI platforms are seeing strong customer adoption due to their superior performance and energy efficiency. NVIDIA is also strengthening its position beyond GPUs through networking products such as InfiniBand, Spectrum-X Ethernet and NVLink, enabling it to capture a larger portion of AI infrastructure spending.
NVIDIA's latest numbers highlight this leadership. During the first quarter of fiscal 2027, the data center business generated $75.25 billion in revenues, accounting for roughly 92% of total sales. Revenues from the segment climbed 92% year over year and 21% sequentially, driven by rapid deployment of Blackwell 300 systems and growing networking demand.
Another key advantage is NVIDIA's software ecosystem. CUDA, along with its expanding AI software portfolio, creates high switching costs for customers, making it difficult for competitors to take market share. This competitive advantage extends well beyond hardware and should continue supporting long-term growth.
As AI adoption expands from model training to large-scale inference and enterprise deployment, NVIDIA is positioned to benefit across every major phase of the AI investment cycle. The Zacks Consensus Estimate for fiscal 2027 revenues and non-GAAP EPS indicates a year-over-year increase of 79.6% and 90.6%, respectively.
MU vs. NVDA: Price Performance and Valuation
Comparing the two stocks’ price performance, Micron has surged 240.5% year to date, outperforming NVIDIA’s gain of 20.8%.
Image Source: Zacks Investment Research
When comparing valuations, NVIDIA currently trades at a higher forward 12-month price-to-earnings (P/E) multiple of 20.54 compared to Micron’s 6.29. This suggests investors are paying a larger premium for NVDANVDA-- stock, even though its forward earnings growth profile is lower than MU’s.
Image Source: Zacks Investment Research
NVIDIA deserves its premium because of its superior AI ecosystem, software moat and exceptional growth. However, the market is already pricing in a great deal of future success. Micron's valuation leaves more room for earnings growth and potential multiple expansion if AI-driven memory demand remains strong.
Final Verdict: Micron Is the Better Buy Today
NVIDIA remains an outstanding long-term AI company, but Micron looks like the better investment bet today. Its explosive earnings growth, surging HBM demand, improving business visibility and lower P/E multiple create a more attractive risk-reward profile.
Micron's HBM4 ramp and strategic customer agreements could make this memory upcycle more durable than previous cycles. With demand still exceeding supply, MUMU-- offers investors a compelling combination of AI exposure, earnings momentum and valuation support.
Currently, Micron sports a Zacks Rank #1 (Strong Buy), making the stock a must-pick compared with NVIDIA, which has a Zacks Rank #3 (Hold). You can see the complete list of today’s Zacks #1 Rank stocks here.
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Micron Technology, Inc. (MU): Free Stock Analysis Report
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