Rambus (RMBS) Baird Global Consumer, Technology & Services Conference 2025 summary

Company overview and market approach

• Built on a robust patent licensing program, generating stable cash flow for organic and inorganic investments.

• Focused on the data center market, which contributed over 75% of revenue last year.

• Operates through three main channels: patent licensing, silicon IP, and memory interface chip businesses.

• Patent portfolio includes about 2,700 patents, with licensing revenue at $200–$210 million annually.

• Silicon IP business generated $120 million last year, expected to grow 10–15%.

Product revenue growth and catalysts

• DDR5 transition nearly doubled market share to the low 40% range, with the cycle expected to last 5–7 years.

• Companion chips present a $600 million market opportunity, with revenue expected in the second half of 2025 and growth into 2026 and beyond.

• MRDIMM solution, announced in October, targets revenue in the second half of 2026, aligned with new server platforms.

• Client segment is emerging, with two chips already in the market and further growth anticipated.

AI, data center, and custom silicon trends

• AI accelerates demand for higher memory density, driving 2–4x more DDR per AI server compared to traditional servers.

• AI has catalyzed the shift from DDR4 to DDR5 and increased chip content per server.

• Custom silicon and ASIC trends are shortening product cycles, increasing demand for IP blocks like HBM4, LPDDR, GDDR, PCIe, and CXL.

• Security IP is increasingly important for protecting data in heterogeneous compute environments.