Nvidia has forecast a 70 per cent increase in revenue for the ⁠next fiscal year, underscoring unabated demand for AI computing while warning that shortages ​of memory components could curb its growth.The chip company's shares rose nearly 5 per cent in extended trading after dipping more than 1 per cent initially."AI ⁠has reached its inflection point. It's doing useful work. Its tokens are productive and profitable. Now, compute is revenue," Nvidia chief executive Jensen Huang said.The outlook is expected to reassure investors who have questioned how long the AI spending surge can last after years of explosive growth. By forecasting revenue growth well above Wall Street expectations and outlining demand from the biggest tech companies as well as AI labs, Nvidia is arguing that the market for AI computing is expanding rather than peaking, even as supply constraints limit how much business it can capture.Executives shared a road map for growth over the next few years, including a ramp in their next-generation Vera Rubin processors and expanding sales at ​AI labs such as OpenAI.Nvidia's outlook for 70 per cent growth in its next fiscal year, ending January 2028, is a rare disclosure for the chip company, which typically does not issue such projections."We've never forecast or never guided to a year in advance," Huang said. Ahead of Wednesday's results, analysts, on average, projected 44 per cent revenue growth in the same period.Play01:51$500 billion for AI: Nvidia's biggest bet yet"What makes (the forecast) even more credible is that demand is broadening beyond the original hyperscalers with AI clouds, enterprises, sovereign buyers and industrial customers now growing materially faster," said Shay Boloor, chief market strategist at Futurum Equities.The company said its Vera Rubin platform, which has now started shipping to customers, will account for about a fifth of its overall data centre revenue in the current quarter, which ends in October.In its fiscal second quarter ended July, data centre revenue more than doubled to $89 billion, beating estimates of $85.08 billion, according to LSEG data.Supply constraints Nvidia said it expects demand from AI labs to contribute roughly a quarter of its overall business next year, indicating a diversified customer base.The company added that the so-called neo-clouds, which include companies like Nebius and CoreWeave, are set to exit this year with more than 8 gigawatts in Nvidia GPU capacity, a surge from the 3 gigawatts at the ​end of last year.Nvidia also announced an expansion of its partnership with Amazon's cloud computing unit, Amazon Web Services. The pair will deploy an additional 2 million Nvidia graphics processors across Amazon's global infrastructure in 2027 and 2028."We are seeing demand acceleration ​even at our scale. Customers' forecasts point to our growth doubling next year. However ... we are supply-constrained," finance chief Colette Kress told analysts ​on an earnings call.Soaring memory prices and higher component costs will continue to pressure its margins, Ms Kress said, adding that margins would bottom in the fourth quarter at roughly 71 per cent to 72 per cent, down ⁠from about 74 per cent in the third quarter. Analysts were expecting 74.77 per cent for the third quarter.The company forecast third-quarter revenue of $108 billion, plus or ⁠minus 2 per cent, compared with analysts' average estimate of $104.19 billion, according to data compiled by LSEG.China chip sales unclear Nvidia's China business has been highly uncertain. In May, Washington cleared roughly 10 Chinese firms, including Alibaba, Tencent and ByteDance, to buy one of Nvidia's most powerful AI chips, the H200, though deliveries stalled for months. Nvidia did not include China data centre revenue in its outlook. Nvidia began pitching its new Vera CPU to Chinese ​clients in June, telling them the chip could be available by August, as China separately weighed allowing top AI firms limited H200 purchases. Last month, a US Commerce Department official said shipments had begun but remained "very few".Nvidia's second-quarter revenue more than doubled to $96.22 billion, beating estimates of $92.17 billion. Adjusted profit was $2.22 per share for the three months ended July 26, compared with estimates of $2.10.