Yazılar

AI Chip Startup Positron Raises $23.5 Million to Challenge Nvidia

/in /tarafından

Positron, a startup aiming to rival Nvidia in the artificial intelligence (AI) chip market, announced on Tuesday that it has raised $23.5 million in a seed funding round. Investors in the round included Valor Equity Partners, known for its support of Elon Musk’s ventures, along with Atreides Management, Flume Ventures, and Resilience Reserve.

Focus on Efficiency and Inference:

Positron’s chips are manufactured in Arizona and are designed to use less than a third of the power of Nvidia’s leading H100 graphical processing units (GPUs) while offering similar performance. The company’s chips are specifically intended for AI inference, the phase where AI models are utilized, as opposed to training the models. Although demand currently leans toward training chips, analysts forecast that the need for inference chips will rise as more AI applications are developed.

Industry Shift and Rising Costs:

With major players like OpenAI, Google, and Meta investing heavily in AI infrastructure, the demand for chips is expected to grow significantly. Meta, for example, has pledged to spend up to $65 billion this year, while Microsoft plans to invest $80 billion. OpenAI also announced a $500 billion Stargate infrastructure project. Despite Nvidia’s dominance, holding around 80% of the market, rising costs and concerns about over-reliance on a single supplier have pushed companies such as Microsoft, Meta, and OpenAI to seek alternative solutions, both in-house and externally.

MediaTek Prepares for Potential US Tariffs Amid Uncertainty

/in /tarafından

MediaTek, Taiwan’s leading chip design firm, has been running simulations in anticipation of potential U.S. tariffs on Taiwanese goods, according to CEO Rick Tsai. Despite the uncertainty surrounding this issue, Tsai expressed confidence that the impact would be “manageable” in 2025.

Taiwan’s tech industry, including giants like TSMC, faces the risk of tariffs as U.S. President Donald Trump has proposed such measures to incentivize semiconductor production within the United States. On the campaign trail, Trump criticized Taiwan for allegedly taking U.S. semiconductor business.

Trump has outlined plans to impose tariffs on imported chips, as well as other products such as pharmaceuticals and steel, though no specific timeline has been set. When asked about the potential effects on MediaTek, Tsai referred to the situation as “very unpredictable,” but assured that the company is taking proactive measures, such as simulations, to prepare for the possible changes.

Although Tsai acknowledged the unpredictability of the situation, he believes the impact of any tariffs in the short term will be manageable, especially for 2025. “There are so many variables, so it’s very difficult to give an accurate estimate now,” he said.

In addition to trade concerns, MediaTek is facing pressure from the rise of DeepSeek, a Chinese AI startup whose lower-cost models are posing a challenge to Western tech investments in chipmakers and data centers. Despite this, Tsai remains optimistic about the AI market, noting that the spread of AI will benefit average users.

MediaTek’s shares have outperformed the broader market in 2025, showing a 7.8% gain so far, while the overall market has gained only 1.9%. However, the company’s shares closed flat on Friday.

GlobalFoundries Appoints Tim Breen as New CEO

/in /tarafından

GlobalFoundries, the world’s third-largest contract chipmaker, announced on Wednesday that Tim Breen will be its new CEO. Breen, who joined the company in 2018 and has served as its Chief Operating Officer since 2023, succeeds Thomas Caulfield, who will transition to the role of executive chairman.

Shares of GlobalFoundries remained mostly unchanged following the announcement. Before his tenure at GlobalFoundries, Breen held a senior executive position at Mubadala Investment Company, Abu Dhabi’s sovereign wealth fund and GlobalFoundries’ largest stakeholder.

In addition to Breen’s appointment, GlobalFoundries also announced that Niels Anderskouv, a former executive at Texas Instruments, will be the company’s new president. Anderskouv will replace Breen as Chief Operating Officer and will oversee manufacturing and product strategy.

Caulfield, who led the company through its 2021 IPO and had been CEO since 2018, praised Breen and Anderskouv for their leadership and vision, stating that together they are well-positioned to drive GlobalFoundries forward.

The company, which stepped back from the high-cost race to produce the most advanced chips—opting instead to focus on specialized markets such as radio-frequency chips and automotive semiconductors—has seen increased demand for its products, especially due to a recovery in the smartphone market. Despite this growth, GlobalFoundries continues to face challenges in the industrial and automotive sectors.

In 2024, GlobalFoundries also benefited from government support, receiving approximately $1.5 billion in subsidies aimed at boosting U.S. chip manufacturing.