<div id="readability-page-1">The artificial intelligence (AI) market presents an excellent investment opportunity given AI's awesome technological potential. After all, AI-related sales propelled Nvidia (NVDA 0.20%) to a $4 trillion market cap, making it the first public company to reach that milestone. D-Wave Quantum (QBTS 3.59%) could one day be a challenger to Nvidia. It's developing quantum computing technology that promises to supercharge AI using the power of quantum physics. One of these tech innovators may be a fabulous stock investment over the long haul. But which one looks like the better choice? <div><img src="https://imageproxy.pbkrs.com/https://g.foolcdn.com/image//query-b3A9cmVzaXplJnVybD1odHRwczovL2cuZm9vbGNkbi5jb20vZWRpdG9yaWFsL2ltYWdlcy84MjQ3OTYvYWlfcm9ib3Rfd2F0Y2hpbmdfc3RvY2tzX3Jpc2UtZ2V0dHlpbWFnZXMtMTM4OTIwNzA0MS0xMjAxeDgwMC05YjlmMTg1LnBuZyZ3PTcwMA?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="700" height="466" original-src="https://imageproxy.pbkrs.com/https://g.foolcdn.com/image//query-b3A9cmVzaXplJnVybD1odHRwczovL2cuZm9vbGNkbi5jb20vZWRpdG9yaWFsL2ltYWdlcy84MjQ3OTYvYWlfcm9ib3Rfd2F0Y2hpbmdfc3RvY2tzX3Jpc2UtZ2V0dHlpbWFnZXMtMTM4OTIwNzA0MS0xMjAxeDgwMC05YjlmMTg1LnBuZyZ3PTcwMA"/>Image source: Getty Images. </div> <h2>A look into D-Wave Quantum</h2> D-Wave has constructed quantum computers capable of solving complex problems in minutes that would take today's supercomputers 1 million years to complete. This powerful tech could elevate AI to new heights, such as its application in identifying individuals developing diabetes-induced blindness. D-Wave shares took off this year, rising over 75% through the week ending July 11. The jump was driven by a 509% year-over-year increase in first-quarter revenue to $15 million. This sum was a record for D-Wave, and, in fact, exceeded the $8.8 million in total sales made in all of 2024. The huge growth was due to the company selling one of its quantum computers for the first time. Typically, it makes the bulk of its income from fees for access to its quantum systems via the cloud. At the end of Q1, D-Wave had 133 customers compared to 128 last year, including a dozen government clients. It's encouraging to see customer growth. However, the company isn't profitable. Its Q1 net loss totaled $5.4 million. <h2>Nvidia and the future of AI</h2> Nvidia is recognized as a leader in AI thanks to its powerful graphics processing units (GPUs). GPUs help to power AI supercomputers around the world, which includes one being built for the U.S. Department of Energy to drive breakthroughs in fusion energy, materials manufacturing, and other scientific areas. This is just the start of the widespread technological transformation that is to come. According to Nvidia CEO Jensen Huang in a June statement, ​​&#34;We are entering a new industrial era -- one defined by the ability to generate intelligence at scale.&#34; He sees organizations updating their tech infrastructure to support AI, and that means more GPU sales for Nvidia. To date, those sales have been spectacular. In its fiscal first quarter, ended April 27, revenue reached $44.1 billion, a jump of 69% over the prior year's $26 billion. That performance followed fiscal 2025's record revenue of $130.5 billion, which represented 114% year-over-year growth. The company is also profitable with fiscal Q1 net income of $14.9 billion, a 628% year-over-year increase. Nvidia's success is poised to continue. Recognizing the potential of quantum computers, the company is developing quantum processing units (QPUs). QPUs will work alongside Nvidia's GPUs to mitigate key limitations of quantum computers. Quantum machines are error-prone due to their reliance on atomic particles sensitive to the slightest disruption, such as a small bump in temperature. The company's GPUs can enable fixing errors as they come up, boosting the utility of quantum computers while reducing error correction costs. <h2>Weighing whether to invest in D-Wave or Nvidia stock</h2> Both D-Wave and Nvidia have assembled impressive technology. But technological prowess isn't the only factor to consider. One key component is share price valuation. This can be assessed by looking at the price-to-sales (P/S) ratio for each company, a metric commonly used for unprofitable businesses such as D-Wave. <img src="https://imageproxy.pbkrs.com/https://media.ycharts.com/charts/945199494bc21d3f73f55fe2ac130a12.png?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="720" height="456" original-src="https://imageproxy.pbkrs.com/https://media.ycharts.com/charts/945199494bc21d3f73f55fe2ac130a12.png"/> Data by YCharts. The chart reveals D-Wave's P/S multiple is sky-high compared to where it was a year ago, and far above Nvidia's. This suggests D-Wave shares are overpriced, so now is not a good time to buy. On top of that, while AI's evolution through quantum computing sounds exciting, the reality is that this could take years. Some industry forecasts estimate a fully scalable quantum computer may not happen until after 2040. Over that time, any number of companies could take the lead in quantum computing. Tech giants with deep pockets, such as Microsoft, are working on their own solutions. Against this backdrop, Nvidia's strategy of combining QPUs and GPUs offers a low-risk transition into quantum computing. It gives businesses investing in the space the flexibility to add Nvidia's QPUs to their quantum machines, much like how they incorporated GPUs into their current AI systems. These factors make Nvidia the better AI stock pick over D-Wave. </div>

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The AI market offers significant investment potential, highlighted by Nvidia's $4 trillion market cap, driven by AI sales. D-Wave Quantum, developing quantum computing technology, shows promise but is currently unprofitable despite a 509% revenue increase. Nvidia leads with strong GPU sales and profitability, projecting continued growth. While D-Wave's high price-to-sales ratio suggests overvaluation, Nvidia's strategy of integrating quantum processing units with GPUs presents a lower-risk investment. Overall, Nvidia is deemed the better stock choice over D-Wave.

- The article discusses the investment potential in the artificial intelligence (AI) market, highlighting Nvidia's dominance and D-Wave Quantum's emerging technology.  
- D-Wave has shown significant revenue growth but remains unprofitable, while Nvidia has reported substantial profits and is developing quantum processing units to enhance its offerings.  
- The analysis suggests that Nvidia is a more favorable investment choice due to its established market position and lower share price valuation compared to D-Wave.

Better Artificial Intelligence (AI) Stock: D-Wave Quantum vs. Nvidia