The Knowledge
AI data center boom is leaving consumer electronics short of chips − even though they don’t use the same kinds
Vidya Mani, University of Virginia; Cornell University
The boom in data center construction is taking up much of the supply of high-tech components, especially processor and memory chips. This demand is squeezing consumer device makers, which are having trouble acquiring enough chips.
This is happening even though data center servers and smartphones use different types of chips. The key distinction between consumer electronics and data centers is what they need chips to be optimized for. Smartphones and PCs require low power use, thermal efficiency and tight integration. Data centers that run AI systems such as large language models, or LLMs, require maximum compute power, memory bandwidth and storage throughput.
To meet these needs, consumer devices tend to rely on systems-on-a-chip – chips that combine processing and storage – with dynamic random access memory, or DRAM, and NAND, a type of nonvolatile memory. In contrast, AI servers rely on graphics processing units, or GPUs, or other accelerator processors combined with high-bandwidth memory chips.
I study global supply chains and how businesses respond to market constraints within these supply chains. The reason for the consumer electronics supply crunch has to do with the nature of the chip market: its concentration and high costs and how it responds to boom-and-bust cycles.
AI is not replacing consumer electronics; it is reorganizing the chip market around new priorities for specific chip characteristics. Data centers are pulling capital and scarce memory capacity toward the production of accelerator processors and high-bandwidth memory and the data handling and electronics equipment that surround them. https://www.youtube.com/embed/IkRXpFIRUl4?wmode=transparent&start=0 Chipmaking explained.
A winner-takes-most industry
Chip manufacturing behaves less like a competitive commodity market and more like a layered oligopoly. Scale matters because the leading firms can reinvest in research, improve yields, secure equipment and deepen customer relationships. In the case of graphics processor chips, designers such as NVIDIA, which has 85% market share, depend on advanced semiconductor foundries such as TSMC, which has more than 70% market share, to manufacture chips using extreme ultraviolet lithography machines from ASML, a monopoly.
A small number of producers both design and manufacture memory chips. Currently, three companies – Samsung, Micron and SK Hynix – hold a majority market share in the memory chips market. Long development cycles, extremely high fixed costs and the need for technological leadership reinforce concentration over time.
Consumer electronics firms such as Apple, along with other technology firms such as Amazon, Google, Microsoft and Xiaomi, increasingly design their own processor chips, because these chips shape the user experience, AI performance, power efficiency and system-level differentiation. Manufacturing memory chips, by contrast, is extraordinarily capital-intensive; requires high precision, efficiency and production line utilization; and is dominated by a few incumbent suppliers.
Since 2000, the memory chip industry has moved through repeated cycles of overcapacity and undersupply: the post-dot-com collapse, the 2007-09 glut, the tighter 2010s after consolidation, the severe 2022-23 downturn, and the AI-driven tightness of 2024-25. This has led to high levels of concentration in the industry and chipmakers that are hesitant to add capacity. Producers often operate chip fabrication plants, or fabs, at or near capacity due to high fixed costs. The risk of having expensive facilities go underused keeps chipmakers from bringing new fabs online in lockstep with demand increases.
Consolidation has reduced the number of major suppliers, who now increasingly direct investment toward higher-margin products rather than broadly adding capacity. That shift is important for understanding why AI demand is tightening chip supplies even as demand for consumer electronics continues to grow. https://www.youtube.com/embed/1JkzrR-hznE?wmode=transparent&start=0 The most advanced computer chips are made with a machine manufactured by one Dutch company.
How the AI data center boom redirects capacity
The AI boom has changed memory demand from a broad consumer cycle into a more segmented market centered on high-bandwidth memory chips. In 2023, Micron cut capital spending and the company’s fabs operated below levels needed to justify their cost. By 2026, however, Micron was reporting strong AI demand, record data center DRAM revenue and rapidly rising high-bandwidth memory sales.
This shift matters because the market for supplying memory cannot respond quickly. Opening new fabs requires years of planning, large capital commitments and investments in advanced process equipment and skills. Memory chip manufacturers are likely to remain cautious about expanding capacity even as their profitability improves, with 2026 spending focused more on technology upgrades and high-value products than on large increases in chip supply.
In practical terms, AI is not simply lifting all memory demand equally; it is redirecting scarce capacity toward massive, or hyperscale, data centers and server markets first.
Can consumer electronics catch up?
Consumer electronics can catch up, assuming the manufacturers can weather the cost increases from tariffs and geopolitical pressures. One way they could is by making investments to enable small AI language models to run on consumer devices, a move analysts expect the companies to attempt.
Apple shifted a growing share of U.S.-bound iPhone production out of China to India and moved much of its iPad, Mac, Apple Watch and AirPods assembly for the U.S. market to Vietnam to lower the company’s tariff burden. Yet relocation does not eliminate cost pressure. Manufacturing iPhones in India still costs roughly 5% to 8% more than in China, and in some cases closer to 10%, because supplier ecosystems, logistics and production efficiency remain stronger in China.
Rising geopolitical tensions between the United States and China led to supply constraints and export controls on critical minerals and chip components, raising input costs for consumer electronics manufacturers. This led to higher total import costs and reduced margins for firms unable to pass costs fully to consumers, leading to further consolidation in supply.
Consumer devices do not need to replicate data center infrastructure to offer AI on their products. Their opportunity lies in running small language models on-device for summarization, rewriting, search, assistance and lightweight reasoning. Doing so, however, creates a distinct hardware requirement. Phones and laptops need to incorporate multiple functions on the same chip, combining processing capability with fast local memory and enough storage to keep on-device AI responsive. Apple’s current device requirements for the company’s AI, Apple Intelligence, also show that older phones often lack the compute power and memory needed for useful on-device AI.
To adopt AI, device makers need to redesign their products with higher-end chips – both processors and memory – that can piggyback on the AI model-oriented growth in the chips market driven by the data center boom. Such a shift by the device makers could also provide a useful backstop for the memory chipmakers in case the projected AI and data center growth does not materialize in the medium to long term, a boom-and-bust cycle that memory chipmakers have had to endure many times in the past.
What this means for the wider economy
The AI and data center boom is redistributing capital, supplier attention and pricing power across the broader economy. Sectors with limited purchasing leverage are especially vulnerable when chip supplies tighten. For example, medical technology accounts for less than 1% of the overall chip market, leaving essential equipment manufacturers exposed during shortages.
In contrast, sectors linked to power delivery and digital infrastructure may benefit from the boom because they try to keep up with demand for cloud services and electrification. The International Energy Agency estimates that data centers consumed about 415 TWh of electricity in 2024 and notes that AI is accelerating the deployment of high-performance servers, which implies stronger demand for the grid, storage, cooling and networking equipment around them.
For the consumer electronics industry, the strategic task is not to try to match the AI data centers chip for chip but to build differentiated, energy-efficient, on-device AI services while managing higher supply chain and tariff risks.
And for consumers looking to buy phones, games and laptops, because of high demand from data centers, the next few years are likely to bring higher prices, shortages and delayed product releases.
Vidya Mani, Associate Professor of Business Administration, University of Virginia; Cornell University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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The Knowledge
The First Heart Transplant: The Operation That Changed Medicine
On December 3, 1967, Dr. Christiaan Barnard performed the world’s first successful human-to-human heart transplant, opening a remarkable new chapter in medical history.
On December 3, 1967, medical history was made in Cape Town, South Africa, when surgeon Dr. Christiaan Barnard performed the world’s first successful human-to-human heart transplant.
The groundbreaking operation took place at Groote Schuur Hospital and changed what doctors believed was possible.
A New Heart for Louis Washkansky
The recipient was Louis Washkansky, a 53-year-old grocer suffering from severe heart disease. His condition had deteriorated to the point that conventional treatments offered little hope.
The donor was Denise Darvall, a 25-year-old woman who suffered catastrophic brain injuries after being struck by a car. With permission from her father, her heart was donated to Washkansky.
Barnard and his surgical team removed Washkansky’s failing heart and replaced it with Darvall’s healthy heart. When the transplanted heart began beating inside its new recipient, a new era in medicine had begun.
He Survived Just 18 Days — But the Operation Was a Success
Washkansky survived for 18 days following the transplant. He ultimately died from pneumonia.
One of the greatest challenges wasn’t simply performing the surgery—it was preventing the recipient’s immune system from rejecting the transplanted organ. The drugs used to suppress Washkansky’s immune response also left him extremely vulnerable to infection.
Despite his short survival, the operation demonstrated that transplanting a human heart was possible.
The Science Behind the Breakthrough
Barnard’s achievement didn’t happen in isolation. Researchers and surgeons around the world had spent years developing the techniques that made heart transplantation possible.
Among the pioneers was American surgeon Dr. Norman Shumway at Stanford University, whose extensive experimental work on heart transplantation helped establish many of the surgical techniques used in the procedure.
Just weeks after Barnard’s historic operation, Shumway performed the first successful adult heart transplant in the United States in January 1968.
Over the following decades, improved surgical techniques and increasingly effective anti-rejection medications transformed heart transplantation from an experimental procedure into an established treatment for certain patients with end-stage heart failure.
A Medical Milestone
Today, thousands of heart transplants are performed around the world each year, and many recipients survive for years or even decades after receiving a donor heart.
What began with a daring operation in Cape Town in December 1967 helped open the door to an entirely new field of medicine.
The Knowledge: The first successful human-to-human heart transplant was performed by Dr. Christiaan Barnard on December 3, 1967, at Groote Schuur Hospital in Cape Town, South Africa. The recipient, Louis Washkansky, lived for 18 days after the historic procedure.
The Knowledge is an STM Daily News series exploring the inventions, discoveries, people and moments that helped shape the world we live in today.
Related Links
- University of Cape Town: The World’s First Human Heart Transplant — Learn more about Dr. Christiaan Barnard, Groote Schuur Hospital and the medical team behind the historic 1967 operation.
- University of Cape Town: 50th Anniversary of the First Human Heart Transplant — A retrospective marking the anniversary of the world’s first human-to-human heart transplant.
- Stanford Medicine: The First U.S. Adult Heart Transplant — Explore Dr. Norman Shumway’s pioneering research and the first adult heart transplant performed in the United States.
- OrganDonor.gov: Donation and Transplantation History — Review a timeline of major milestones in organ donation and transplantation.
- OrganDonor.gov: Matching Organ Donors and Recipients — Learn how donor organs are matched with patients awaiting transplants.
Forgotten Genius Fridays
Paul R. Williams: The Visionary Architect Who Helped Build the Los Angeles We Know Today
Discover how architect Paul R. Williams overcame discrimination to help shape Los Angeles with iconic homes, landmarks, and public buildings.
Forgotten Genius Friday | LA History
When people think about the architects who shaped Los Angeles, names like Frank Lloyd Wright or Richard Neutra often come to mind. Yet one of the city’s most influential designers—and one whose work touches nearly every corner of Southern California—was Paul R. Williams.
From elegant Beverly Hills estates to landmark public buildings, hotels, churches, and even Los Angeles International Airport, Williams helped define the look and feel of modern Los Angeles. Despite facing discrimination throughout his career, he became one of the most successful architects in American history, proving that extraordinary talent can overcome extraordinary obstacles.
From Humble Beginnings to Architectural Greatness
Paul Revere Williams was born in Los Angeles on February 18, 1894. Tragically, he was orphaned by the age of four and was raised by foster parents who encouraged his education and artistic talents.
Even as a young man, Williams dreamed of becoming an architect—a profession that was overwhelmingly white during the early twentieth century. Teachers and classmates reportedly questioned whether Black clients or white clients would ever hire him.
Rather than allowing those doubts to define his future, Williams let his work speak for itself.
In 1921, he became the first African American architect licensed west of the Mississippi River. Two years later, he became the first Black member of the American Institute of Architects (AIA), breaking another significant barrier in the profession.
Designing Around Prejudice
Williams often found himself in uncomfortable situations with clients who were unwilling to sit beside or across from a Black architect.
To adapt, he developed the remarkable ability to draw upside down while standing on the opposite side of a drafting table. This allowed clients to view his sketches from their perspective without having to sit next to him.
The unusual skill became one of his trademarks—not because it made him a better architect, but because it helped him navigate the racial prejudices of the era while continuing to build an extraordinary career.
Building the Image of Los Angeles
Over nearly six decades, Williams designed more than 3,000 buildings.
His portfolio reflected the incredible diversity of Los Angeles itself.
He designed:
- Luxury homes
- Hotels
- Churches
- Hospitals
- Schools
- Commercial buildings
- Government facilities
- Public housing
Unlike many architects who specialized in a single style, Williams mastered numerous architectural traditions, including Spanish Colonial Revival, Tudor Revival, French Provincial, Mediterranean Revival, Georgian, and Mid-Century Modern.
His flexibility allowed him to meet the changing tastes of Southern California throughout the twentieth century.
Landmarks That Still Define the City
Many Angelenos encounter Paul R. Williams’ work without realizing it.
Among his most recognizable projects are:
The Theme Building at LAX
One of Los Angeles’ most iconic landmarks, the futuristic Theme Building became a symbol of the Jet Age. Williams served as part of the architectural team that helped bring the project to life, creating one of the city’s most recognizable structures.
Golden State Mutual Life Insurance Building
Located in South Los Angeles, this building became one of the most significant examples of Black-owned business success during the mid-twentieth century while also serving as an architectural landmark.
The Beverly Hills Hotel
Williams contributed to renovations and expansions that helped preserve the hotel’s status as one of Hollywood’s most famous destinations.
Celebrity Homes
Williams became known as “The Architect to the Stars,” designing homes for entertainers, athletes, business executives, and political leaders. His clients included Frank Sinatra, Lucille Ball and Desi Arnaz, Barbara Stanwyck, and many others.
More Than Mansions
Although Williams became famous for luxury homes, his career extended far beyond Beverly Hills.
He believed great architecture should serve entire communities.
His work included:
- Churches that remain community anchors today
- Hospitals serving growing neighborhoods
- Affordable housing developments
- Civic buildings
- Educational facilities
- Military projects during World War II
His influence reached virtually every part of Southern California.
Helping Shape Los Angeles’ Future
Williams didn’t simply design buildings—he helped guide the city’s growth.
He served on the Los Angeles City Planning Commission, contributing to discussions about how one of America’s fastest-growing cities should develop during the twentieth century.
As Los Angeles expanded into the global metropolis we know today, Williams’ work helped create the city’s distinctive architectural identity.
Recognition That Arrived Too Late
Although Williams earned tremendous professional success during his lifetime, many historians believe his contributions were underappreciated for decades.
In 1957, he became the first African American Fellow of the American Institute of Architects.
More than three decades after his passing in 1980, the AIA posthumously awarded him the prestigious Gold Medal in 2017—its highest honor—recognizing a legacy that transformed American architecture.
Today, museums, preservation organizations, and historians continue to celebrate Williams as one of the greatest architects in Los Angeles history.
Why Paul R. Williams Still Matters
Los Angeles is often described through its skyline, neighborhoods, and famous landmarks.
Paul R. Williams helped create many of those places.
His story is about much more than architecture. It is about resilience, innovation, determination, and excellence in the face of discrimination. Every building he designed challenged assumptions about who could lead, create, and inspire.
For Angelenos, his work remains woven into the city’s identity.
For the rest of us, his life serves as a reminder that some of history’s greatest innovators are hiding in plain sight.
Forgotten Genius Friday Takeaway
Paul R. Williams didn’t just design beautiful buildings—he helped design the modern image of Los Angeles.
His remarkable career opened doors for future generations of architects while leaving behind landmarks that millions of people still admire every year. More than a century after he began his career, his influence continues to shape the city he called home.
Sometimes the greatest architects don’t just build structures—they build history.
🧠 Discover the remarkable innovators, inventors, and trailblazers who helped shape our world but rarely receive the recognition they deserve. Share your thoughts in the comments and subscribe to the STM Daily News newsletter to catch every new Forgotten Genius Friday feature and more inspiring stories delivered to your inbox.
The Knowledge
Forgotten Genius Fridays: Madison Washington and the Slave Revolt That Changed History
Discover the inspiring story of Madison Washington, the courageous freedom fighter who led the 1841 Creole revolt, securing freedom for 128 enslaved people in the most successful slave uprising in American history.
When people think of heroic figures who fought against slavery, names like Harriet Tubman, Frederick Douglass, and Sojourner Truth often come to mind. Yet one remarkable man remains largely absent from history books despite leading the most successful slave revolt in American history.
His name was Madison Washington.
His courage aboard the brig Creole in 1841 transformed the lives of more than one hundred enslaved people and became a powerful symbol of the fight for freedom.
Born Into Slavery
Madison Washington was born into slavery in Virginia during the early 19th century. Like millions of enslaved African Americans, he endured the brutality and injustice of a system that denied him even the most basic human rights.
Determined to be free, Washington escaped slavery in 1839 and reached Canada with help from the Underground Railroad.
Freedom, however, came with heartbreak.
His wife remained enslaved in Virginia, and Washington made the extraordinary decision to risk everything by returning to rescue her.
Instead, he was captured and imprisoned.
The Voyage Aboard the Creole
In November 1841, Washington and 134 other enslaved people were forced aboard the American slave ship Creole. The vessel was headed from Virginia to New Orleans, where many of the captives would likely be sold to plantations across the Deep South.
Washington refused to accept that fate.
On November 7, he and several fellow captives launched a carefully planned revolt. During the struggle, one slave trader was killed, while much of the crew was subdued.
Rather than continue to New Orleans, Washington ordered the crew to sail to Nassau in the Bahamas.
Freedom in the Bahamas
The decision proved historic.
Great Britain had abolished slavery throughout most of its empire years earlier, and when the Creole arrived in Nassau, British authorities refused American demands to return the enslaved passengers as property.
Instead, 128 formerly enslaved people were granted their freedom.
The Creole revolt became the most successful slave uprising in United States history.
International Consequences
The incident sparked a diplomatic dispute between the United States and Great Britain that lasted for years.
Southern slaveholders demanded compensation for what they viewed as lost property, while abolitionists celebrated Madison Washington as a courageous freedom fighter who challenged one of history’s greatest injustices.
The event also strengthened arguments against slavery by demonstrating that people held in bondage would continue to resist oppression whenever opportunities arose.
Frederick Douglass Honors a Hero
Madison Washington’s bravery inspired one of America’s greatest abolitionists.
Frederick Douglass based his 1853 novella, The Heroic Slave, on Washington’s remarkable story. The work became one of the earliest pieces of African American fiction centered on a real historical figure and introduced many readers to Washington’s extraordinary leadership.
Although historical records about Washington’s later life remain scarce, his legacy lived on through Douglass’s writing and through the generations of freedom seekers who followed.
Why Madison Washington Matters Today
Madison Washington reminds us that history is filled with individuals whose contributions have been overlooked despite changing the course of events.
His story is about more than a shipboard revolt.
It is about courage in the face of impossible odds.
It is about sacrificing personal safety for loved ones.
And it is about the universal desire for freedom.
As we continue to uncover stories that have too often been left untold, Madison Washington deserves recognition alongside the great heroes of American history.
His determination helped secure freedom for more than one hundred people—and his legacy continues to inspire those who believe that justice is always worth fighting for.
Forgotten Genius Fridays
Every Friday, STM Daily News shines a light on remarkable people whose contributions have shaped our world but whose stories deserve greater recognition. Join us as we rediscover the innovators, pioneers, leaders, and trailblazers history should never forget.
What other forgotten heroes should we feature next? Share your suggestions in the comments, and don’t forget to subscribe to the STM Daily News newsletter for more inspiring stories delivered straight to your inbox.
Related External Links
For readers interested in learning more about Madison Washington, the Creole revolt, and the broader history of slavery and abolition, these trusted resources provide additional historical context:
- Library of Congress – Frederick Douglass Papers: https://www.loc.gov/collections/frederick-douglass-papers/
- National Park Service – Underground Railroad: https://www.nps.gov/subjects/undergroundrailroad/index.htm
- Smithsonian National Museum of African American History and Culture: https://nmaahc.si.edu/
- National Archives – African American History: https://www.archives.gov/research/african-americans
- Encyclopaedia Britannica – Creole Revolt: https://www.britannica.com/event/Creole-slave-revolt
- Encyclopaedia Britannica – Frederick Douglass: https://www.britannica.com/biography/Frederick-Douglass
- Library of Congress – Slavery and the Struggle for Freedom: https://www.loc.gov/classroom-materials/slavery-and-the-struggle-for-freedom/
Note: External links are provided for educational and informational purposes. STM Daily News is not responsible for the content or policies of third-party websites.
🧠 Discover the remarkable innovators, inventors, and trailblazers who helped shape our world but rarely receive the recognition they deserve. Share your thoughts in the comments and subscribe to the STM Daily News newsletter to catch every new Forgotten Genius Friday feature and more inspiring stories delivered to your inbox.
