high-performance computing

A collaborative research team from École Polytechnique Fédérale de Lausanne (EPFL) and IBM Research Europe has unveiled a new photonic chip-based traveling wave parametric amplifier, significantly expanding optical signal bandwidth. The findings, published in Nature, mark a major step toward enhancing data transmission efficiency.

March 12, 2025 – Tencent is reportedly preparing to place a large-scale order for NVIDIA’s H20 chips, with an estimated investment of several billion yuan. This bulk procurement has led to a short-term supply shortage of the H20 chip, as NVIDIA prioritizes delivery to Tencent.

Samsung Electronics is actively developing a next-generation packaging material—glass interposers—aiming to replace costly silicon interposers while simultaneously boosting semiconductor performance, according to recent industry reports.

OpenAI and Oracle have unveiled an ambitious plan to construct a state-of-the-art AI data center in Abilene, Texas, which will house hundreds of thousands of NVIDIA's high-performance AI chips. This initiative is part of their $100 billion Stargate infrastructure project, marking a significant step toward expanding AI computing capabilities.

The advanced packaging sector is witnessing unprecedented growth, with major semiconductor companies making substantial investments to expand capacity and enhance technologies. ASE Group (Advanced Semiconductor Engineering) is set to establish a new fan-out panel-level packaging (FOPLP) production line in Kaohsiung, while TSMC is accelerating its investment in both advanced process nodes and advanced packaging solutions.

Elon Musk’s AI startup xAI is reportedly in talks with Dell to procure $5 billion worth of AI servers, a move aimed at bolstering xAI’s computing power for training its advanced Grok AI models.

AMD is reportedly considering adopting Samsung’s 4nm process technology (SF4/4LPP) for its upcoming I/O die (IOD) chips, potentially expanding its foundry partnerships beyond TSMC and GlobalFoundries. This move aligns with AMD’s strategic effort to reduce reliance on TSMC while optimizing production costs.

Intel has officially announced its first processor based on the Intel 18A process node, the Panther Lake, which will debut in the second half of 2025. This marks a significant milestone in Intel’s ambitious roadmap to reclaim technological leadership in semiconductor manufacturing.

In the hyper-competitive world of semiconductors, new technological architectures often signal a shift in the game. One such groundbreaking innovation is Compute Express Link (CXL), a high-speed interconnect standard designed to bridge the gap between memory and computing resources. Emerging in response to the exponential growth of data driven by AI, cloud computing, and big data, CXL enables seamless collaboration among diverse chips, promising to transform data centers, HPC, and AI ecosystems.

Arctic Core has announced a new round of investment from Xi'an Caijin and WOG Optoelectronics. The funds will be primarily allocated to the design, R&D, and testing of next-generation functional Chiplet products, further advancing the construction of the company’s Chiplet product library centered around its Qiming 935 general-purpose HUB Chiplet.

As technologies like artificial intelligence (AI), high-performance computing (HPC), 5G, and autonomous driving rapidly evolve, the semiconductor industry is experiencing unprecedented transformation. At the heart of this revolution lies advanced packaging, the "unsung hero" of the semiconductor sector. By enabling better performance, smaller sizes, and lower power consumption, technologies such as 2.5D/3D packaging, Chiplet architecture, and Fan-Out Wafer Level Packaging (FOWLP) are becoming the new industry focal points. Companies like JCET, Tongfu Microelectronics, Huatian Technology, Wingtech, and Crystal Microelectronics are racing to secure leadership positions in this fiercely competitive field.

Intel CEO Pat Gelsinger's retirement marks a pivotal moment for the company, especially as it continues to navigate its IDM 2.0 strategy. This strategy, introduced by Gelsinger, aims to restore Intel’s leadership in the semiconductor industry, particularly in chip manufacturing and foundry services, through significant investments in manufacturing facilities and technological innovation.