Connect with us

Published

on

Amy Hood, chief financial officer at Microsoft, speaks during a presentation on affordable housing in Bellevue, Washington, on Jan. 17, 2019.

Chona Kasinger | Bloomberg | Getty Images

Microsoft is increasing spending at a rate not seen since at least 2016. It still might not be enough.

In its earnings report on Thursday, Microsoft said capital expenditures jumped 79% from a year earlier to $14 billion. The company is spending much faster than it’s increasing revenue — sales climbed 17% in the period.

Even with all that investment, Microsoft has a shortage of data center infrastructure, specifically for deploying artificial intelligence models.

“We do have demand that exceeds our supply by a bit,” Microsoft Chief Financial Officer Amy Hood told analysts on the company’s earnings call.

Companies need an ever-increasing amount of computing power to run hefty workloads, adding human-like generative AI features to their products. It’s a boom that was kicked off by OpenAI and its ChatGPT chatbot, and Microsoft has followed suit, adding assistants to the Teams communication app, Bing search engine and other services. The technology can summarize meeting transcripts, compose emails, and explain information from the web.

Microsoft isn’t the only AI hardware vendor with a supply challenge.

Nvidia, the biggest developer of processors for training and deploying generative AI models, has been supply-constrained, with revenue more than tripling in consecutive quarters. Now Microsoft, one of Nvidia’s major customers, is feeling the stress.

During the fiscal third quarter, revenue in Microsoft’s Azure cloud rose 31%, with 7 percentage points from AI. Hood said the capacity issue might have affected AI results and will have an impact in the fiscal fourth quarter. A supply limitation means Microsoft has less available capacity to rent out to clients for deploying AI models at the inference stage, she said.

Azure is key to Microsoft’s future, contributing tens of billions of dollars in revenue every quarter and growing faster than most other parts of the company. Within Azure, AI services stand out as a highlight, attracting new clients as Microsoft goes up against Amazon Web Services.

Hood said capital expenditures will increase “materially” in the current quarter, mainly for cloud infrastructure. And she called for higher capital expenditures in the new fiscal year, beginning July 1.

Microsoft intends “to scale to meet the growing demand signal for our cloud and AI products,” she said.

Microsoft's capex increase for AI infrastructure is not a surprise, says Deepwater's Gene Munster

Continue Reading

Technology

Amazon Web Services is building equipment to cool Nvidia GPUs as AI boom accelerates

Published

on

By

Amazon Web Services is building equipment to cool Nvidia GPUs as AI boom accelerates

The letters AI, which stands for “artificial intelligence,” stand at the Amazon Web Services booth at the Hannover Messe industrial trade fair in Hannover, Germany, on March 31, 2025.

Julian Stratenschulte | Picture Alliance | Getty Images

Amazon said Wednesday that its cloud division has developed hardware to cool down next-generation Nvidia graphics processing units that are used for artificial intelligence workloads.

Nvidia’s GPUs, which have powered the generative AI boom, require massive amounts of energy. That means companies using the processors need additional equipment to cool them down.

Amazon considered erecting data centers that could accommodate widespread liquid cooling to make the most of these power-hungry Nvidia GPUs. But that process would have taken too long, and commercially available equipment wouldn’t have worked, Dave Brown, vice president of compute and machine learning services at Amazon Web Services, said in a video posted to YouTube.

“They would take up too much data center floor space or increase water usage substantially,” Brown said. “And while some of these solutions could work for lower volumes at other providers, they simply wouldn’t be enough liquid-cooling capacity to support our scale.”

Rather, Amazon engineers conceived of the In-Row Heat Exchanger, or IRHX, that can be plugged into existing and new data centers. More traditional air cooling was sufficient for previous generations of Nvidia chips.

Customers can now access the AWS service as computing instances that go by the name P6e, Brown wrote in a blog post. The new systems accompany Nvidia’s design for dense computing power. Nvidia’s GB200 NVL72 packs a single rack with 72 Nvidia Blackwell GPUs that are wired together to train and run large AI models.

Computing clusters based on Nvidia’s GB200 NVL72 have previously been available through Microsoft or CoreWeave. AWS is the world’s largest supplier of cloud infrastructure.

Amazon has rolled out its own infrastructure hardware in the past. The company has custom chips for general-purpose computing and for AI, and designed its own storage servers and networking routers. In running homegrown hardware, Amazon depends less on third-party suppliers, which can benefit the company’s bottom line. In the first quarter, AWS delivered the widest operating margin since at least 2014, and the unit is responsible for most of Amazon’s net income.

Microsoft, the second largest cloud provider, has followed Amazon’s lead and made strides in chip development. In 2023, the company designed its own systems called Sidekicks to cool the Maia AI chips it developed.

WATCH: AWS announces latest CPU chip, will deliver record networking speed

AWS announces latest CPU chip, will deliver record networking speed

Continue Reading

Technology

Bitcoin rises to fresh record above $112,000, helped by Nvidia-led tech rally

Published

on

By

Bitcoin rises to fresh record above 2,000, helped by Nvidia-led tech rally

The logo of the cryptocurrency Bitcoin can be seen on a coin in front of a Bitcoin chart.

Silas Stein | Picture Alliance | Getty Images

Bitcoin hit a fresh record on Wednesday afternoon as an Nvidia-led rally in equities helped push the price of the cryptocurrency higher into the stock market close.

The price of bitcoin was last up 1.9%, trading at $110,947.49, according to Coin Metrics. Just before 4:00 p.m. ET, it hit a high of $112,052.24, surpassing its May 22 record of $111,999.

The flagship cryptocurrency has been trading in a tight range for several weeks despite billions of dollars flowing into bitcoin exchange traded funds. Bitcoin purchases by public companies outpaced ETF inflows in the second quarter. Still, bitcoin is up just 2% in the past month.

Stock Chart IconStock chart icon

hide content

Bitcoin climbs above $112,000

On Wednesday, tech stocks rallied as Nvidia became the first company to briefly touch $4 trillion in market capitalization. In the same session, investors appeared to shrug off the latest tariff developments from President Donald Trump. The tech-heavy Nasdaq Composite notched a record close.

While institutions broadly have embraced bitcoin’s “digital gold” narrative, it is still a risk asset that rises and falls alongside stocks depending on what’s driving investor sentiment. When the market is in risk-on mode and investors buy growth-oriented assets like tech stocks, bitcoin and crypto tend to rally with them.

Investors have been expecting bitcoin to reach new records in the second half of the year as corporate treasuries accelerate their bitcoin buying sprees and Congress gets closer to passing crypto legislation.

Don’t miss these cryptocurrency insights from CNBC Pro:

Continue Reading

Technology

Perplexity launches AI-powered web browser for select group of subscribers

Published

on

By

Perplexity launches AI-powered web browser for select group of subscribers

Dado Ruvic | Reuters

Perplexity AI on Wednesday launched a new artificial intelligence-powered web browser called Comet in the startup’s latest effort to compete in the consumer internet market against companies like Google and Microsoft.

Comet will allow users to connect with enterprise applications like Slack and ask complex questions via voice and text, according to a brief demo video Perplexity released on Wednesday.

The browser is available to Perplexity Max subscribers, and the company said invite-only access will roll out to a waitlist over the summer. Perplexity Max costs users $200 per month.

“We built Comet to let the internet do what it has been begging to do: to amplify our intelligence,” Perplexity wrote in a blog post on Wednesday.

Perplexity is best known for its AI-powered search engine that gives users simple answers to questions and links out to the original source material on the web. After the company was accused of plagiarizing content from media outlets, it launched a revenue-sharing model with publishers last year.

In May, Perplexity was in late-stage talks to raise $500 million at a $14 billion valuation, a source familiar confirmed to CNBC. The startup was also approached by Meta earlier this year about a potential acquisition, but the companies did not finalize a deal.

“We will continue to launch new features and functionality for Comet, improve experiences based on your feedback, and focus relentlessly–as we always have–on building accurate and trustworthy AI that fuels human curiosity,” Perplexity said Wednesday.

WATCH: Perplexity CEO on AI race: The market of providing answers to questions will become a commodity

Perplexity CEO on AI race: The market of providing answers to questions will become a commodity

Continue Reading

Trending