The global stage currently belongs to Nvidia ( NVDA 2.87%). As investments in artificial intelligence (AI) data centers surge, the world’s most valuable company by market cap continues to reach new heights, with its shares trading at $188 as of Oct. 8. Nvidia dominates the AI chip market and is securing highly profitable agreements with companies like OpenAI, setting the stage for even greater expansion in the future.
However, with a valuation exceeding $4.5 trillion and a lofty price-to-earnings (P/E) ratio, some investors are understandably concerned that the most impressive gains may already be behind us. Is that the case? Let’s examine the data and try to forecast where Nvidia’s market cap could stand five years from now.
An OpenAI partnership for data center spending
OpenAI may be the most influential force in AI at the moment, challenging established giants like Alphabet's Google and other tech leaders. The company recently reached a $500 billion valuation.
Following this milestone, OpenAI has rapidly raised capital to boost its computing resources, which are essential for running its AI platforms. The largest of these partnerships is with Nvidia. Over the coming years, Nvidia has pledged $100 billion to OpenAI, which will be used to purchase Nvidia chips for building advanced data centers. As part of this collaboration, starting in 2026, OpenAI will adopt Nvidia’s Rubin chips, specifically designed to handle sophisticated AI video processing more efficiently than current chips.
Teaming up with OpenAI is almost a guaranteed win for Nvidia. While a $100 billion investment in OpenAI might seem risky, it directly translates into greater demand for Nvidia’s chips and gives the company a stake in a rapidly expanding AI leader. The two companies aim to construct 10 gigawatts of computing capacity, representing about 20% of the total data center infrastructure in the United States. In short, this is a massive expansion for OpenAI that will directly drive Nvidia chip sales.
Competition from customers
Although the OpenAI deal is a major advantage for Nvidia, the company faces increasing competition from some of its own clients, who are developing custom chips for their AI data centers. Industry giants like Alphabet, Amazon, Microsoft, and Meta Platforms—all significant buyers of Nvidia hardware—are working on their own specialized processors. If these efforts succeed at scale, Nvidia could see reduced demand in the future.
Aside from Alphabet’s tensor processing unit (TPU), which has been used internally for a decade and is now in its seventh generation, these in-house chips are still not as advanced or efficient as Nvidia’s latest offerings. For AI training and deployment, processing power and efficiency are paramount.
If Nvidia can continue to outpace the custom chips created by its cloud infrastructure clients, it should retain its leadership in AI hardware. Even Alphabet, despite its progress with the TPU, still relies on Nvidia chips for Google Cloud.
NVDA PE Ratio data by YCharts; PE = price to earnings.
Where will Nvidia's market cap be in 5 years?
Given its current dominance, Nvidia appears well-positioned to maintain its share of the AI chip market over the next five years, barring any significant disruptions.
At present, Nvidia trades at a P/E ratio of 53, reflecting high expectations for future growth. Investors should keep in mind the unpredictability of semiconductor investment tied to AI. While the sector is booming, it could face a downturn if data center operators overestimate demand for AI applications. Although this hasn’t happened yet, it remains a possibility within the next five years.
This creates a broad range of possible outcomes for Nvidia’s revenue and earnings in five years. The company’s revenue could be halved if AI data center demand falls, or it might double, or remain roughly the same. Such uncertainty is inherent when investing in rapidly growing companies.
Considering the high valuation, it seems probable that Nvidia’s market cap will be similar to or even below its current level five years from now, despite its stellar performance over the last half-decade. It may be wise to avoid buying Nvidia stock at a $4.5 trillion valuation.