US to Allow Nvidia H200 Chip Shipments to China, Trump Says 

A Nvidia logo appears in this illustration taken August 25, 2025. (Reuters) 
A Nvidia logo appears in this illustration taken August 25, 2025. (Reuters) 
TT

US to Allow Nvidia H200 Chip Shipments to China, Trump Says 

A Nvidia logo appears in this illustration taken August 25, 2025. (Reuters) 
A Nvidia logo appears in this illustration taken August 25, 2025. (Reuters) 

The United States will allow Nvidia's H200 processors, its second-best artificial intelligence chips, to be exported to China and collect a 25% fee on such sales, US President Donald Trump said on Monday.

The decision appears to settle a US debate about whether Nvidia and rivals should maintain their global lead in AI chips by selling to China or withhold the exports, though Beijing has told companies not to use US technology, leaving it unclear whether Trump's decision would lead to new sales.

Nvidia shares rose 2% in after-hours trading after Trump made the announcement on Truth Social, following a 3% rise during the day on a report by Semafor.

Trump said in his post that he had informed President Xi Jinping of China, where Nvidia's chips are under government scrutiny, about the move and that he "responded positively."

He said the US Commerce Department was finalizing details of the arrangement and the same approach would apply to other AI chip firms such as Advanced Micro Devices and Intel.

Trump's post said the fee to be paid to the US government was "$25%", and a White House official confirmed he meant 25%, higher than the 15% proposed in August.

"We will protect National Security, create American Jobs, and keep America’s lead in AI," Trump wrote on Truth Social. "NVIDIA’s US Customers are already moving forward with their incredible, highly advanced Blackwell chips, and soon, Rubin, neither of which are part of this deal."

Trump did not say how many H200 chips would be authorized for shipment or what conditions might apply, only that exports would occur "under conditions that allow for continued strong National Security."

Administration officials consider the move a compromise between sending Nvidia's latest Blackwell chips to China, which Trump has declined to allow, and sending China no US chips at all, which officials believe would bolster Huawei's efforts to sell AI chips in China, a person familiar with the matter said.

"Offering H200 to approved commercial customers, vetted by the Department of Commerce, strikes a thoughtful balance that is great for America," Nvidia said in a statement.

Intel declined to comment. The US Commerce Department, which oversees export controls, and AMD did not respond to requests for comment.

A White House official said that the 25% fee would be collected as an import tax from Taiwan, where the chips are made, to the United States, where the chips will undergo a security review by US officials before being exported to China.

FEARS OF CHIPS STRENGTHENING CHINA'S MILITARY

China hawks in Washington are concerned that selling more advanced AI chips to China could help Beijing supercharge its military, fears that had first prompted limits on such exports by the Biden administration.

The Trump administration had been considering greenlighting the sale, sources told Reuters last month. Trump said last week he met with Nvidia CEO Jensen Huang and that the executive was aware of where he stood on export controls.

"It’s a terrible mistake to trade off national security for advantages in trade," said Eric Hirschhorn, who was a senior Commerce Department official during the Obama administration. "It cuts against the consistent policies of Democratic and Republican administrations alike not to assist China’s military modernization."

According to a report released on Sunday by the non-partisan think tank, the Institute for Progress (IFP), the H200 would be almost six times as powerful as the H20, the most advanced AI semiconductor that can legally be exported to China, after the Trump administration reversed its short-lived ban on such sales this year.

The Blackwell chip now in use by US AI firms is about 1.5 times faster than H200 chips for training AI systems, the IFP said, and five times faster for inferencing work where AI models are put to use. Nvidia's own research has suggested Blackwell chips are 10 times faster than H200 chips for some tasks.

Several Democratic US senators in a statement described Trump's decision as a "colossal economic and national security failure" that would be a boon to China's industry and military.

Republican Representative John Moolenaar, who chairs the House China Select Committee, said in a statement to Reuters that China would use the chips to strengthen its military capabilities and surveillance.

"Nvidia should be under no illusions - China will rip off its technology, mass-produce it themselves and seek to end Nvidia as a competitor," he said.

CHINA EYES POTENTIAL SECURITY RISKS

The approval, however, comes as China is strengthening its resolve to wean the country off its reliance on Nvidia's chips. China's cyberspace regulator in July also accused Nvidia's H20 chips of potentially carrying backdoor security risks, an allegation Nvidia has denied.

In recent months, Beijing has cautioned Chinese tech companies against buying chips that Nvidia downgraded to sell to the Chinese market, which are the H20, RTX 6000D and L20, two sources said.

"Chinese firms want H200s, but the Chinese state is driven by paranoia and pride," said Craig Singleton, a senior fellow at the Washington think tank Foundation for Defense of Democracies. "Washington may approve the chips, but Beijing still has to let them in."

The H200 change of stance comes the same day that Trump's Justice Department announced it had cracked a China-linked chip smuggling ring that in late 2024 and early 2025 exported and attempted to export at least $160 million worth of controlled Nvidia H100 and H200 chips.

Chris McGuire, an expert on technology and national security who served at the US State Department until this summer, said Chinese firms would likely still buy H200s, given that the chip "is better than every chip the Chinese can make."

China's domestic AI chip companies now include tech giant Huawei Technologies, which in September released a three-year product roadmap, as well as smaller players such as Cambricon and Moore Threads.

China's SSE STAR Chip Index and the CSI Semiconductor Industry Index both dropped more than 1% at market open on Tuesday but soon recovered most of the losses.



AI to Track Icebergs Adrift at Sea in Boon for Science

© Jonathan NACKSTRAND / AFP
© Jonathan NACKSTRAND / AFP
TT

AI to Track Icebergs Adrift at Sea in Boon for Science

© Jonathan NACKSTRAND / AFP
© Jonathan NACKSTRAND / AFP

British scientists said Thursday that a world-first AI tool to catalogue and track icebergs as they break apart into smaller chunks could fill a "major blind spot" in predicting climate change.

Icebergs release enormous volumes of freshwater when they melt on the open water, affecting global climate patterns and altering ocean currents and ecosystems, reported AFP.

But scientists have long struggled to keep track of these floating behemoths once they break into thousands of smaller chunks, their fate and impact on the climate largely lost to the seas.

To fill in the gap, the British Antarctic Survey has developed an AI system that automatically identifies and names individual icebergs at birth and tracks their sometimes decades-long journey to a watery grave.

Using satellite images, the tool captures the distinct shape of icebergs as they break off -- or calve -- from glaciers and ice sheets on land.

As they disintegrate over time, the machine performs a giant puzzle problem, linking the smaller "child" fragments back to the "parent" and creating detailed family trees never before possible at this scale.

It represents a huge improvement on existing methods, where scientists pore over satellite images to visually identify and track only the largest icebergs one by one.

The AI system, which was tested using satellite observations over Greenland, provides "vital new information" for scientists and improves predictions about the future climate, said the British Antarctic Survey.

Knowing where these giant slabs of freshwater were melting into the ocean was especially crucial with ice loss expected to increase in a warming world, it added.

"What's exciting is that this finally gives us the observations we've been missing," Ben Evans, a machine learning expert at the British Antarctic Survey, said in a statement.

"We've gone from tracking a few famous icebergs to building full family trees. For the first time, we can see where each fragment came from, where it goes and why that matters for the climate."

This use of AI could also be adapted to aid safe passage for navigators through treacherous polar regions littered by icebergs.

Iceberg calving is a natural process. But scientists say the rate at which they were being lost from Antarctica is increasing, probably because of human-induced climate change.

 


AMD Predicts Weaker First-Quarter Sales, Shares Plunge on Nvidia Comparisons

An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)
An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)
TT

AMD Predicts Weaker First-Quarter Sales, Shares Plunge on Nvidia Comparisons

An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)
An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)

Advanced Micro Devices on Tuesday forecast a slight decline in quarterly revenue, raising concerns about whether it ​can effectively challenge Nvidia in the booming AI market and sending its shares tumbling 8% in after-hours trade.

The lackluster prediction comes despite an unexpected boost from sales of certain artificial intelligence chips to China, which began in the last quarter after the Trump administration approved a license for orders that AMD received in early 2025.

And without those sales to China which generated $390 million, AMD's data-center segment would have missed estimates for the fourth quarter.

AMD said it expects revenue of about $9.8 billion this quarter, plus or minus $300 million. That's down from $10.27 billion in the fourth-quarter which was up 34% year-on-year and ahead of LSEG ‌estimates for $9.67 billion.

PALES ‌NEXT TO NVIDIA

Though AMD is seen as one of the ‌few ⁠contenders ​that can seriously ‌challenge Nvidia, investors noted the stark contrast between the two companies' performances. AMD expects an adjusted gross margin of 55% this quarter. Nvidia has said it expects adjusted gross margin in the mid-70% range during its fiscal 2027.

"The expectations for large blowout quarters for AI-related hardware companies have skewed what the market is looking for," said Bob O'Donnell, president of TECHnalysis Research.

The forecast for the current first quarter includes $100 million from sales to China, where the situation remains "dynamic," AMD CEO Lisa Su said on a conference call with investors.

The US government ⁠has placed restrictions on the exports of advanced chips to China, but AMD received licenses to sell modified versions of its MI300 series ‌of AI chips there. Its MI308 chip competes with Nvidia's H20 ‍chip in China.

OPENAI SALES

AMD has accelerated its ‍product launches and is moving into selling full AI systems to better compete against Nvidia, which now ‍provides "rack-scale" systems that combine GPUs, CPUs and networking gear.

Last year, it entered into a multi-year deal to supply AI chips to ChatGPT-owner OpenAI, which would bring in tens of billions of dollars in annual revenue and give the startup the option to buy up to roughly 10% of the chipmaker.

Su reiterated on Tuesday that the company ​expects sales of a new flagship AI server to OpenAI and others to rise rapidly in the second half of this year, saying a global memory-chip crunch will not ⁠slow its plans.

"I do not believe that we will be supply-limited in terms of the ramp that we put in place," Su said.

BEYOND OPENAI

As Big Tech and governments across the globe double down on investing in AI hardware, shares in Santa Clara, California-based AMD have doubled since the start of 2025, outperforming a 60% bump in the broader chip index.

But analysts remain concerned that AMD's success remains tied to a handful of customers that rivals such as Nvidia could try to poach. Reuters reported this week that Nvidia made a $20 billion move to hire most of chip startup Groq's founders after OpenAI held chip supply discussions with the startup.

"Growth appears concentrated in large deployments and specific regions, and China shipments are significant enough to influence a quarter," said eMarketer analyst Gadjo Sevilla.

Revenue in AMD's key data-center segment grew 39% to $5.38 billion in the ‌fourth quarter. But excluding sales of the MI308, which is a data-center chip, that revenue would have been $4.99 billion, below estimates of $5.07 billion.


Switch 2 Sales Boost Nintendo Results but Chip Shortage Looms

This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)
This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)
TT

Switch 2 Sales Boost Nintendo Results but Chip Shortage Looms

This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)
This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)

The runaway success of the Switch 2 console drove up Nintendo's net profit by more than 50 percent in the nine months to December, the Japanese video game giant said Tuesday.

But a global memory chip shortage, created by frenzied demand for artificial intelligence hardware, could push up manufacturing costs.

The Switch 2 became the world's fastest-selling games console after launching to a fan frenzy last summer.

It is the successor to the original Switch, which soared in popularity during the pandemic when games such as "Animal Crossing" struck a chord during long lockdowns.

Both are hybrid devices that can be connected to a TV or used on-the-go.

In April-December, net profit jumped 51.3 percent year-on-year to 358.9 billion yen ($2.3 billion), and revenue nearly doubled on-year to 1.9 trillion yen, Nintendo said.

But the firm kept its annual unit sales target for the Switch 2 steady at 19 million, and also held its full-year net profit forecast of 350 billion yen.

"Nintendo Switch 2 got off to a good start following its launch on June 5 and unit sales continued to grow through the holiday season," the company said.

Nearly 17.4 million Switch 2 devices were sold in the nine-month period, it added.

"Maintaining momentum is certainly a big focus for Nintendo," Krysta Yang of the Nintendo-focused Kit and Krysta Podcast told AFP.

A lack of heavy-hitting first-party new games for the Switch 2 in coming months risks hindering growth, although third-party titles such as "Resident Evil Requiem" should help fill the gap, she said.

Nintendo said Tuesday it planned to release "Mario Tennis Fever" this month and "Pokemon Pokopia" in March.

While the firm is diversifying into hit movies and theme parks, consoles remain the core of its business.

The Switch 1 has now sold 155.37 million units -- overtaking the Nintendo DS console to be its best-selling hardware of all time.

But soaring prices for memory chips, used in gaming consoles as well as phones, laptops and other electronics, will likely be a headwind for the company.

Their prices have been pushed up as chipmakers focus on producing the advanced memory chips in huge demand to power AI data centers.

"Nintendo and other console manufacturers are publicly keeping quiet about the impact of the shortage," gaming industry consultant Serkan Toto told AFP.

But "users can forget the past when consoles always became cheaper in tandem with component costs falling over time", with price hikes potentially on the way in 2026, he said.

Yang said she thought a price increase for the Switch 2 "is not out of the question" but added that Nintendo "would likely exhaust all other options" before doing so.