Core Viewpoint - The demand for Google's Tensor Processing Units (TPUs) is expected to be strong, leading to significant growth in the High Bandwidth Memory (HBM) supply chain, with Google projected to become a key demand source in the HBM market, second only to NVIDIA [2] Group 1: Market Dynamics - Bank of America has raised its forecast for Google's TPU shipments from 4 million to 4.6 million units for this year, which is double the previous prediction of 2.3 million units for 2025 [2] - It is anticipated that Google's share in the HBM market may exceed 30% this year, indicating structural growth in the Application-Specific Integrated Circuit (ASIC) market [2] - The shift towards ASICs like TPUs, optimized for specific tasks such as training and inference, is becoming crucial in the evolving AI landscape [2] Group 2: HBM Supply Chain Competition - Samsung Electronics and SK Hynix are competing to maintain their dominance in the HBM supply chain, with both companies supplying HBM3E to Google and working on HBM4 and HBM4E [3] - Samsung has officially announced shipments of HBM4, while SK Hynix has begun mass production of HBM4 and is optimizing with major clients [3] - There are predictions that Google may skip HBM4 and directly adopt HBM4E, which could accelerate the development of HBM4E by Samsung and SK Hynix [3] Group 3: Diversification of Demand - The demand for accelerators is diversifying, with AMD signing a contract to provide Meta with AI accelerators, which is expected to further broaden the sources of HBM demand [4] - Since last year, Samsung has been supplying 12-layer HBM3E products to AMD's flagship AI accelerator MI350 series, indicating a growing diversification in HBM demand sources [4] - The diversification of HBM demand sources is seen as positive for the memory industry, enhancing the bargaining power of Korean manufacturers [5]

Group 1 - The core viewpoint of the article highlights the rise of NPU-based companies in the semiconductor industry, particularly in the AI sector, as they secure significant deals with industry leader NVIDIA, indicating a shift in market dynamics [1] - The global AI fabless market is evolving through technological competition and mergers, with key players including Groq, SambaNova Systems, Cerebras, Tenstorrent, and Korean companies Rebellions and FuriosaAI [1] - NVIDIA's acquisition of Groq's core technology rights for $20 billion (approximately 29 trillion KRW) is noted as the largest deal in NVIDIA's history, significantly boosting Groq's valuation to around $7 billion, nearly tripling its worth [1] Group 2 - Cerebras has signed a $10 billion (approximately 14 trillion KRW) computing power supply contract with OpenAI and is in talks to raise $1 billion in new investments [2] - The NPU industry is expanding its business scope from chip supply to server and data center infrastructure, with a focus on the Middle East's demand for "autonomous AI" to reduce reliance on US and Chinese technology [2] - Rebellions is targeting the Saudi data center market with its REBEL-Quad product, which is said to perform comparably to NVIDIA's flagship GPU [2] Group 3 - Rebellions' CEO expressed concerns about the competitive landscape, noting that countries like the US and China are building AI infrastructure using non-NVIDIA products for supply chain diversification [3] - The CEO highlighted that Saudi Arabia purchased Groq chips worth 750 billion KRW last year, while the UAE bought Cerebras chips worth 1.5 trillion KRW, contrasting with Rebellions' government revenue of only 7 billion KRW [3] - Rebellions plans to begin mass production of REBEL-Quad in the first half of the year, while FuriosaAI aims to supply up to 20,000 RNGD units by the end of the year [3]