Advanced Micro Devices, Inc. (AMD) is a company that designs and sells high-performance computer chips. Think of them as one of the master architects behind the brains of many digital devices we use every day.

The Business Model (How They Make Money)

AMD makes its money by designing and selling powerful processors and graphics chips that are essential for everything from personal computers and gaming consoles to massive data centers and advanced artificial intelligence (AI) systems. They don't actually build the chips themselves in their own factories; instead, they design them and then have other companies manufacture them.

Their business is primarily divided into three main areas:

1. Data Center: This is AMD's biggest and fastest-growing money-maker. They sell specialized processors called EPYC™ for servers that power cloud computing and large corporate networks. More importantly, they sell powerful graphics chips called Instinct™ GPUs, which are crucial for training and running complex AI models. For the full year 2025, this segment brought in $16.6 billion in revenue, making up about 48% of their total business. In the second quarter of 2026, Data Center revenue surged to $6.7 billion, representing approximately 58% of their total revenue. This shows a clear shift towards AI and data center demand driving their growth.
2. Client and Gaming: This segment includes the popular Ryzen™ processors found in many desktop and laptop computers, as well as Radeon™ graphics cards used by gamers. They also create custom chips for major gaming consoles. In 2025, this segment generated $14.6 billion in revenue, accounting for roughly 42% of their total sales.
3. Embedded: This part of the business provides specialized chips for a wide range of devices, including industrial equipment, communication systems, and even cars. These chips are designed to be highly efficient and adaptable. This segment contributed $3.5 billion to their revenue in 2025, which was about 10% of their total business.

In essence, AMD's core economic engine is driven by continuous innovation in chip design, particularly in the high-growth areas of AI and data centers, where their advanced processors and accelerators are in high demand.

The Metrics That Matter Most

For a company like AMD, which is at the forefront of technology and heavily investing in future growth, here are the most important numbers to watch:

1. Revenue: This is the total amount of money AMD brings in from selling its products. For AMD, it's crucial to look at how much revenue each business segment generates. For example, in 2025, AMD reported a record total revenue of $34.6 billion, a 34% increase from the previous year. In the second quarter of 2026, total revenue was $11.5 billion. Watching revenue growth, especially in the Data Center segment, tells us if AMD's new chips are selling well and if they are gaining market share in critical areas like AI.
2. Gross Margin: This metric shows how much profit AMD makes from its sales after subtracting the direct costs of making its chips. It's expressed as a percentage. A higher gross margin means the company is more efficient at producing its products or has strong pricing power. For the full year 2025, AMD's GAAP gross margin was 50%, and non-GAAP gross margin was 52%. In Q2 2026, the GAAP gross margin was 54%, and non-GAAP gross margin was 56%. For a chip designer, a healthy and improving gross margin indicates that their advanced technology is valued by customers and that they are managing their manufacturing costs effectively.
3. R&D expenses (Research & Development expenses): This number tells us how much money AMD is pouring back into creating new and better chips. In the fast-paced world of technology, constant innovation is key to staying competitive. High R&D spending is a sign that AMD is serious about developing the next generation of processors and AI accelerators. While specific 2025/2026 R&D figures were not explicitly detailed in the provided snippets, the company's strategy clearly emphasizes aggressive investment in AI and data center technologies to support long-term growth.
4. Operating Cash Flow: This metric measures the cash a company generates from its regular business operations before accounting for investments or financing activities. It's like checking how much money is left in the till from daily sales after paying for immediate expenses. For a company like AMD that needs to invest heavily in R&D and potentially new equipment (even if outsourced), strong operating cash flow is vital to fund its growth without constantly borrowing money. AMD's CFO highlighted record quarterly free cash flow in Q1 2026, indicating strong operational performance.
5. Net Income: This is the company's total profit after all expenses, including taxes, have been paid. It's the bottom line that shows how much money the company truly earned for its shareholders. For the full year 2025, AMD reported a net income of $4.3 billion. In Q2 2026, net income was $2.3 billion. A growing net income indicates that AMD is not only selling more products but also managing its costs well to turn those sales into real profits.

How to Value This Company

The ONE most relevant valuation metric for AMD, given its growth trajectory and significant investments in cutting-edge technology, is EV/EBITDA.

EV/EBITDA (Enterprise Value to Earnings Before Interest, Taxes, Depreciation, and Amortization) is a way to compare a company's total value (Enterprise Value) to its operating earnings before certain non-cash expenses and financing costs (EBITDA).

Here's why it's a good fit for AMD:

• Focus on Core Operations: EBITDA strips out things like interest payments (which depend on how a company is financed) and depreciation/amortization (which are accounting estimates for how assets wear out). This helps us focus on the cash-generating ability of AMD's core chip design business.
• Accounts for Debt and Cash: Enterprise Value considers not just the stock market value of the company but also its debt and cash. This is important because companies in capital-intensive industries like semiconductors often have varying levels of debt and cash, and EV/EBITDA provides a more complete picture of the company's overall value.
• Good for Growth Companies: For a company like AMD that is investing heavily in R&D and expanding its market share, especially in the high-growth AI space, EBITDA can be a more stable measure of operating performance than net income, which can be affected by non-recurring items or tax changes.

To use it, you would compare AMD's EV/EBITDA ratio to that of its competitors or its own historical average. If AMD's EV/EBITDA is lower than its peers, it might suggest the stock is "cheap" relative to its operating earnings. If it's higher, it might suggest it's "expensive." It helps you understand if you're paying a fair price for the company's operational strength, considering its entire financial structure.