<div id="readability-page-1"><div><p>Rambus (RMBS) has placed its PCIe 7.0 Switch IP with Time Division Multiplexing at the center of its AI and data center strategy, targeting bandwidth hungry cloud, AI, and high performance computing workloads.</p> <p>See our latest analysis for Rambus.</p> <p>Rambus shares trade at US$127.05 after a small pullback over the past week. However, the 30 day share price return of 5.86% and 90 day gain of 24.62% sit alongside a very large 5 year total shareholder return of about 7x. This suggests momentum has been strong as investors factor in AI infrastructure products like the new PCIe 7.0 Switch IP, recent conference appearances, and mixed commentary around royalties and expenses.</p> <p>If you are watching how AI infrastructure demand is reshaping the semiconductor space, it can be useful to widen your watchlist to other potential beneficiaries through the 42 AI infrastructure stocks</p> <p>With Rambus riding strong multi year returns and trading about 14% below one analyst price target, the key question is whether recent AI wins leave the stock undervalued or whether the market is already pricing in future growth.</p> <h2>Most Popular Narrative: 8.8% Undervalued</h2> <p>Rambus's most followed narrative points to a fair value of $139.25, sitting above the last close of $127.05 and framing the stock as modestly mispriced.</p> <blockquote> <p><em>Ongoing rapid growth in AI and data center workloads is accelerating the industry's need for high-speed memory interfaces and connectivity, driving demand for Rambus's DDR5, HBM4, and PCIe 7.0 solutions. This positions the company for sustained top-line revenue growth as new design wins and customer qualifications convert into production orders.</em></p> </blockquote> <p>Read the complete narrative.</p> <p>Curious how that AI-heavy roadmap supports the current tag and the higher fair value? The narrative leans on faster revenue, fatter margins, and a richer earnings multiple. The exact mix of growth, profitability, and required return is where the story gets interesting.</p> <p><strong>Result: Fair Value of $139.25 (UNDERVALUED)</strong></p> <p>Have a read of the narrative in full and understand what's behind the forecasts.</p> <p>However, this story can break if DDR5 centric products lose momentum, or if AI, data center and PC demand turns choppy and delays new interface ramps.</p> <p>Find out about the key risks to this Rambus narrative.</p> <h2>Another View on Valuation</h2> <p>The analyst narrative frames Rambus as about 8.8% undervalued at a fair value of US$139.25, yet the SWS DCF model tells a different story, with an estimate of US$69.36 that implies the stock trades well above modeled future cash flows. When the gap is this wide, it raises the question of which lens to consider more closely.</p> <p>Look into how the SWS DCF model arrives at its fair value.</p> <figure><img height="476" src="https://imageproxy.pbkrs.com/https://images.simplywall.st/company/5dced673-22d2-4511-b389-56c4d37f2f1c/chart/dcf/query-ZGF0ZT0yMDI2LTA1LTE2?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="746" original-src="https://imageproxy.pbkrs.com/https://images.simplywall.st/company/5dced673-22d2-4511-b389-56c4d37f2f1c/chart/dcf/query-ZGF0ZT0yMDI2LTA1LTE2"/><figcaption>RMBS Discounted Cash Flow as at May 2026</figcaption></figure><p>Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Rambus for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 50 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.</p> <h2>Next Steps</h2> <p>With mixed signals around fair value and future cash flows, sentiment is clearly split. Consider acting soon by weighing both sides of the story through the 3 key rewards and 1 important warning sign</p> <h2>Looking for more investment ideas?</h2> <p>If you are serious about sharpening your portfolio, now is the time to broaden your watchlist with focused stock ideas that match your priorities.</p> <ul> <li>Zero in on quality at a discount by reviewing companies in the 50 high quality undervalued stocks.</li> <li>Prioritize resilience and sleep easier at night by scanning the 66 resilient stocks with low risk scores.</li> <li>Get ahead of the crowd and look for potential future leaders in the screener containing 22 high quality undiscovered gems.</li> </ul> <p><em> This article by Simply Wall St is general in nature. <strong>We provide commentary based on historical data         and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice.</strong> It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your         financial situation. We aim to bring you long-term focused analysis driven by fundamental data.         Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.         Simply Wall St has no position in any stocks mentioned.</em></p><div><h3><strong>New: </strong>AI Stock Screener &amp; Alerts</h3><p>Our new AI Stock Screener scans the market every day to uncover opportunities.</p><div><p>• Dividend Powerhouses (3%+ Yield)<br/>• Undervalued Small Caps with Insider Buying<br/>• High growth Tech and AI Companies</p><p>Or build your own from over 50 metrics.</p></div><p>Explore Now for Free</p></div></div></div>

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<p>Rambus (RMBS) has launched its PCIe 7.0 Switch IP, targeting high-demand AI and data center workloads. Currently trading at $127.05, the stock is considered 8.8% undervalued with a fair value of $139.25. Despite a recent pullback, Rambus has shown strong returns, driven by demand for high-speed memory solutions. Analysts present mixed views on valuation, with some suggesting the stock is overvalued based on discounted cash flow models. Investors are advised to consider both sides of the valuation narrative.</p>

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Assessing Rambus (RMBS) Valuation After Launch Of PCIe 7.0 Switch IP For AI And Data Centers