AMD Earnings: Bullish Guidance but Sky-High Valuation

Advanced Micro Devices (AMD) is set to report its second-quarter 2026 earnings on August 4. The company has become a top supplier of GPUs for AI data centers, challenging Nvidia's dominance.

CEO Lisa Su has consistently raised guidance for the data center segment, forecasting 80% annual revenue growth in the last call. The upcoming MI450 GPU series, which can be customized for specific customers, is expected to drive further demand.

Major customers like OpenAI and Meta have already committed to large-scale deployments of AMD's chips. The Helios data center rack, which integrates MI450 GPUs, promises up to 36x performance improvement over previous generations.

However, AMD's stock trades at a trailing P/E of 121.8, nearly four times Nvidia's multiple. This valuation raises concerns about whether the growth is already priced in.

AMD's data center business is booming, with revenue up 57% year-over-year in Q1. If Su raises guidance again, it could send the stock higher in the short term.

But the key question is whether the current price already reflects that growth. At 121.8x earnings, AMD is priced for perfection. Any miss or cautious outlook could lead to a sharp sell-off.

Nvidia, meanwhile, trades at a much lower multiple and remains the market leader. Investors may find better value there.

For long-term holders, AMD's technology roadmap is compelling, but the entry point matters. Waiting for a pullback could be a smarter move.