Latest Marvell Blog Articles
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February 19, 2025
Radha Nagarajan named to the National Academy of Engineering
By Kirt Zimmer, Head of Social Media Marketing
Even in the very practical world of engineering, heart-warming stories can inspire. A perfect example of this has just transpired.
Dr. Radha Nagarajan has been elected to the National Academy of Engineering. He serves as Marvell’s Senior Vice President and Chief Technology Officer, Optical Engineering, in the Datacenter Engineering Group.
Election to the National Academy of Engineering is among the highest professional distinctions accorded to an engineer, essentially akin to making it into the Hall of Fame of Engineering if such a thing existed. NAE membership honors those who have made outstanding contributions to "engineering research, practice, or education.” NAE members - who number more than 2,600 - are highly accomplished engineering professionals representing a broad spectrum of engineering disciplines working in business, academia, and government.
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February 10, 2025
Ten Statistical Snapshots to Better Understand AI, Data Centers and Energy
By Michael Kanellos, Head of Influencer Relations, Marvell
You’re likely assaulted daily with some zany and unverifiable AI factoid. By 2027, 93% of AI systems will be able to pass the bar, but limit their practice to simple slip and fall cases! Next-generation training models will consume more energy than all Panera outlets combined! etc. etc.
What can you trust? The stats below. Scouring the internet (and leaning heavily on 16 years of employment in the energy industry) I’ve compiled a list of somewhat credible and relevant stats that provide perspective to the energy challenge.
1. First, the Concerning News: Data Center Demand Could Nearly Triple in a Few Years
Lawrence Livermore National Lab and the Department of Energy1 has issued its latest data center power report and it’s ominous.
Data center power consumption rose from a stable 60-76 terawatt hours (TWh) per year in the U.S. through 2018 to 176 TWh in 2023, or from 1.9% of total power consumption to 4.4%. By 2028, AI could push it to 6.7%-12%. (Lighting consumes 15%2.)
Report co-author Eric Masanet adds that the total doesn’t include bitcoin, which increases 2023’s consumption by 70 TWh. Add a similar 30-40% to subsequent years too if you want.
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February 03, 2025
The Custom Era of Chips
By Raghib Hussain, President, Products and Technologies
This article was originally published in VentureBeat.
Artificial intelligence is about to face some serious growing pains.
Demand for AI services is exploding globally. Unfortunately, so is the challenge of delivering those services in an economical and sustainable manner. AI power demand is forecast to grow by 44.7% annually, a surge that will double data center power consumption to 857 terawatt hours in 20281: as a nation today, that would make data centers the sixth largest consumer of electricity, right behind Japan’s2 consumption. It’s an imbalance that threatens the “smaller, cheaper, faster” mantra that has driven every major trend in technology for the last 50 years.
It also doesn’t have to happen. Custom silicon—unique silicon optimized for specific use cases—is already demonstrating how we can continue to increase performance while cutting power even as Moore’s Law fades into history. Custom may account for 25% of AI accelerators (XPUs) by 20283 and that’s just one category of chips going custom.
The Data Infrastructure is the Computer
Jensen Huang’s vision for AI factories is apt. These coming AI data centers will churn at an unrelenting pace 24/7. And, like manufacturing facilities, their ultimate success or failure for service providers will be determined by operational excellence, the two-word phrase that rules manufacturing. Are we consuming more, or less, energy per token than our competitor? Why is mean time to failure rising? What’s the current operational equipment effectiveness (OEE)? In oil and chemicals, the end products sold to customers are indistinguishable commodities. Where they differ is in process design, leveraging distinct combinations of technologies to squeeze out marginal gains.
The same will occur in AI. Cloud operators already are engaged in differentiating their backbone facilities. Some have adopted optical switching to reduce energy and latency. Others have been more aggressive at developing their own custom CPUs. In 2010, the main difference between a million-square-foot hyperscale data center and a data center inside a regional office was size. Both were built around the same core storage devices, servers and switches. Going forward, diversity will rule, and the operators with the lowest cost, least downtime and ability to roll out new differentiating services and applications will become the favorite of businesses and consumers.
The best infrastructure, in short, will win.
The Custom Concept
And the chief way to differentiate infrastructure will be through custom infrastructure that are enabled by custom semiconductors, i.e., chips containing unique IP or features for achieving leapfrog performance for an application. It’s a spectrum ranging from AI accelerators built around distinct, singular design to a merchant chip containing additional custom IP, cores and firmware to optimize it for a particular software environment. While the focus is now primarily on higher value chips such as AI accelerators, every chip will get customized: Meta, for example, recently unveiled a custom NIC, a relatively unsung chip that connects servers to networks, to reduce the impact of downtime.
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January 28, 2025
Marvell leaders share how data centers are transforming to accommodate AI
By Kirt Zimmer, Head of Social Media Marketing, Marvell
What do you get when you combine some of the world’s leading technology analysts with incredibly smart subject matter experts? Answer: the SixFive Media video podcast. It’s must-view content for anyone interested in understanding exactly how AI technologies are evolving.
At Marvell’s recent Investor Analysts Day, company leaders were happy to chat with Patrick Moorhead, CEO and Chief Analyst at Moor Insights & Strategy, and Daniel Newman, CEO and Chief Analyst at The Futurum Group. The resulting conversations (captured on video) were enlightening:
How Custom HBM is Shaping AI Chip Technology
Fresh off Marvell’s announcement of a partnership with SK Hynix, Micron Technology and Samsung Semiconductor, Patrick and Daniel dove into the details with leaders from those organizations. The partnership centers around custom high bandwidth memory (HBM), which fits inside AI accelerators to store data close to the processors.
Custom designs alleviate the physical and thermal constraints traditionally faced by chip designers by dramatically reducing the size and power consumption of the interface and HBM base die. Marvell estimates that up to 25% of the real estate inside the chip package can be recovered via customization.
Will Chu, SVP and GM of Custom Compute and Storage at Marvell, says the company estimates that the total addressable market (TAM) for data centers in 3-4 years is $75B. Last year it was $21B. Out of that, Marvell estimates that $40-43B is for custom accelerators.
Attached to that is custom HBM, which alleviates bottlenecks for AI workloads. In Dong Kim, VP of Product Planning at Samsung Semiconductor said, “Custom HBM will be the majority portion of the market towards the 2027-28 timeframe.” As Patrick Moorhead said, “The rate of change is phenomenal.”
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January 21, 2025
AI at Scale: A Special Report
By Kirt Zimmer, Head of Social Media Marketing, Marvell
Marvell’s business is accelerated infrastructure for the AI era, which is a fast-evolving space that can occasionally confuse even the most earnest student. To help you keep up, we’ve partnered with VentureBeat to explore a multitude of content about that subject:
- Build or buy? Scaling your enterprise GenAI pipeline in 2025
Enterprise leaders are debating whether to buy AI tools, build their own, or some combination of the two. Companies like Wayfair and Expedia offer valuable insights for organizations looking to scale LLMs effectively. - Purpose-built AI hardware: Smart strategies for scaling infrastructure
Custom AI hardware is the unsung hero of scalable AI infrastructure, helping to tackle a range of issues including performance, cost, and security. For enterprises looking to transition in this rapidly evolving landscape, there’s some great advice here. - AI factories are factories: Overcoming industrial challenges to commoditize AI
Sixty years ago, Alabama was home to a 1.6GW coal fired power plant with the world's tallest chimney. That same site today houses a Google data center. The operations are obviously very different, but some of the infrastructure challenges are somewhat familiar. Read what AI 'factory' really means. - 4 bold AI predictions for 2025
We’ve seen plenty of “predictions for the coming year” pieces in other publications that are honestly pure fluff, but this ain’t that. If your brain is activated by inference costs, reasoning models, transformer alternatives and LLM scaling laws, you’ll appreciate that even annual predictions can be smart and thought-provoking.
- Build or buy? Scaling your enterprise GenAI pipeline in 2025
