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OpenAI to Debut First AI Chip in 2026 With Broadcom Partnership

OpenAI will launch its first in-house artificial intelligence chip in 2026 through a partnership with U.S. semiconductor leader Broadcom (AVGO.O), according to the Financial Times. The chip will be used internally to power OpenAI’s own AI systems rather than being sold to external customers, people familiar with the matter said.

The move reflects OpenAI’s push to diversify away from Nvidia, whose GPUs currently dominate AI computing, and to lower infrastructure costs amid surging demand for training and running large-scale AI models like ChatGPT. OpenAI has previously collaborated with Broadcom and Taiwan Semiconductor Manufacturing Co. (TSMC) on design and fabrication, while also supplementing with AMD and Nvidia chips.

Reuters earlier reported that OpenAI was finalizing the design of its first custom silicon, to be manufactured at TSMC, with a focus on reducing reliance on outside suppliers. By developing its own chip, OpenAI joins rivals Google, Amazon, and Meta, which have already rolled out proprietary processors to handle escalating AI workloads.

The timing of the news coincides with Broadcom CEO Hock Tan’s announcement on Thursday that the company had secured over $10 billion in AI infrastructure orders from a new unnamed customer, set to drive significant revenue growth in fiscal 2026. Industry watchers say OpenAI could be that customer, given its scale and need for dedicated compute.

If successful, the partnership would not only help OpenAI gain greater control over its AI infrastructure but also cement Broadcom’s position as a leading custom silicon provider in the generative AI era.

TSMC to Phase Out 6-Inch Wafer Production Over Two Years

Taiwan Semiconductor Manufacturing Co. (TSMC) announced on Tuesday that it will gradually phase out its 6-inch wafer manufacturing business over the next two years, while continuing to consolidate 8-inch wafer production to improve operational efficiency.

STRATEGIC MOVE

  • The decision was made after a thorough evaluation of market conditions and aligns with TSMC’s long-term business strategy.

  • The company emphasized that the transition will be managed closely with customers to ensure their needs are met.

  • TSMC stated that this move will not impact previously announced financial targets.

MANUFACTURING CAPACITY

  • TSMC currently operates one 6-inch wafer fab and four 8-inch wafer fabs in Taiwan for mature-node chip production.

  • Advanced-node chip manufacturing, used by clients like Apple and Nvidia, is conducted in 12-inch fabs.

  • In July, TSMC forecasted annual revenue growth of approximately 30% in U.S. dollar terms.

RATIONALE
The phase-out reflects market trends and efficiency goals, allowing TSMC to focus resources on more in-demand wafer sizes and advanced technologies.

Trump Announces Proposed 100% Tariff on Imported Semiconductors, With Exemptions for U.S.-Based Manufacturers

President Donald Trump announced plans to impose a roughly 100% tariff on imported semiconductor chips, aiming to incentivize companies to manufacture in the United States. However, firms that have committed to or are already producing chips on U.S. soil—such as Apple, which pledged an additional $100 billion investment in America—would be exempt from the tariff.

Trump warned that companies making false commitments to build U.S. factories would face retroactive charges if they fail to deliver. His remarks were informal and details on implementation remain unclear, with a formal national security investigation on tariffs expected to conclude by mid-August.

Reactions from the global semiconductor industry and governments varied. South Korea’s trade envoy confirmed that major chipmakers Samsung Electronics and SK Hynix will be exempt under a U.S.-South Korea trade deal. In contrast, officials from the Philippines and Malaysia expressed concern that tariffs would severely harm their industries, risking competitiveness in the U.S. market.

Taiwanese companies, notably TSMC, which have established U.S. manufacturing facilities or partnerships, are expected to avoid significant impact. This benefits key U.S. customers like Nvidia, which plans major investments in American chip production.

Experts note that the tariffs favor large, financially strong firms able to build factories domestically, emphasizing a “survival of the biggest” dynamic. The U.S. government has supported this shift with a $52.7 billion semiconductor subsidy program to boost domestic chip production, which currently accounts for about 12% of global output, down from 40% in 1990.

The European Union has agreed to a 15% tariff on most U.S. exports, including chips, and Japan secured assurances against worse tariffs than other nations on semiconductor products.

Following the announcement, shares of Asian chipmakers with U.S. manufacturing plans rose significantly, reflecting market optimism over tariff exemptions.