U.S. says strikes on Iran complete as Tehran retaliates with attacks on U.S. bases in region
U.S. forces say they have completed strikes on Iranian military sites near the Strait of Hormuz. Iran responded with missile attacks on an American b...
Nvidia’s new Blackwell chips are twice as fast as their predecessors in training massive AI models, cutting chip use and time dramatically, new benchmarks reveal.
Nvidia's (NVDA.O), opens new tab newest chips have made gains in training large artificial intelligence systems, new data released on Wednesday showed, with the number of chips required to train large language models dropping dramatically.
MLCommons, a nonprofit group that publishes benchmark performance results for AI systems, released new data about chips from Nvidia and Advanced Micro Devices (AMD.O), opens new tab, among others, for training, in which AI systems are fed large amounts of data to learn from. While much of the stock market's attention has shifted to a larger market for AI inference, in which AI systems handle questions from users, the number of chips needed to train the systems is still a key competitive concern. China's DeepSeek claims to create a competitive chatbot using far fewer chips than U.S. rivals.
The results were the first that MLCommons has released about how chips fared at training AI systems such as Llama 3.1 405B, an open-source AI model released by Meta Platforms (META.O), opens new tab that has a large enough number of what are known as "parameters" to give an indication of how the chips would perform at some of the most complex training tasks in the world, which can involve trillions of parameters.
Nvidia and its partners were the only entrants that submitted data about training that large model, and the data showed that Nvidia's new Blackwell chips are, on a per-chip basis, more than twice as fast as the previous generation of Hopper chips.
In the fastest results for Nvidia's new chips, 2,496 Blackwell chips completed the training test in 27 minutes. It took more than three times that many of Nvidia's previous generation of chips to get a faster time, according to the data.
In a press conference, Chetan Kapoor, chief product officer for CoreWeave, which collaborated with Nvidia to produce some of the results, said there has been a trend in the AI industry toward stringing together smaller groups of chips into subsystems for separate AI training tasks, rather than creating homogenous groups of 100,000 chips or more.
"Using a methodology like that, they're able to continue to accelerate or reduce the time to train some of these crazy, multi-trillion parameter model sizes," Kapoor said.
Azerbaijan's Foreign Ministry says 19 citizens have been repatriated following a deadly drone attack on two cargo ships in the Sea of Azov on 5 June.
A Sudanese man has been arrested over a knife attack in Belfast that left a man seriously injured and prompted calls online for a protest after footage of the incident circulated widely on social media.
Iran and Israel said on Monday (8 June) they had halted attacks on each other following an appeal from U.S. President Donald Trump, as Axios reported that Trump had privately told Benjamin Netanyahu “be careful, or you will be on your own very soon”.
Ukraine's military said it struck a Russian "shadow fleet" tanker in the Black Sea as part of ongoing efforts to disrupt Moscow's energy and logistics networks. The move underscores Kyiv's focus on targeting maritime assets it says are used to bypass sanctions on Russian oil exports.
Armenia’s parliamentary election has strengthened Prime Minister Nikol Pashinyan’s mandate, with analysts linking the result to his post-Garabagh agenda and pro-Western direction. However, constitutional constraints remain a key obstacle to peace efforts with Azerbaijan.
Apple has unveiled a long-awaited upgrade to Siri, aiming to close the gap with technology rivals and emerging artificial intelligence firms in an increasingly competitive market.
ChatGPT maker OpenAI has confidentially filed for a U.S. initial public offering (IPO), the company said on Monday, joining rival Anthropic in a race to the stock market as investors seek exposure to the artificial intelligence boom.
Chinese carmakers are rapidly reshaping the global automotive market, with record exports, soaring electric vehicle sales and growing investments overseas putting pressure on established European, Japanese and U.S. rivals.
The International Labour Organization (ILO) has begun its latest round of negotiations on creating the first binding global standards for platform-based work, covering services such as ride-hailing, food delivery and other app-based work.
European companies are continuing to deepen their presence in China, with nearly seven in ten firms maintaining or expanding their supply chains despite global efforts to diversify, according to a new survey by the EU Chamber of Commerce.
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