Goldman Sachs: Communacopia Conference Preview, Five Key Semiconductor Debate Themes Focus on the Sustainability of AI Investment

TechFlow reports that, according to Chaoxiang Research, a September 1 Goldman Sachs research note indicated that the Communacopia Technology Conference will be held in San Francisco from September 8 to 11, with 32 global tech companies attending. Ahead of the conference, Goldman Sachs previewed five key semiconductor debate themes, with core focus on the sustainability of AI infrastructure investments and their constraining factors. Goldman expects a generally optimistic tone among participating companies, which will highlight robust spending by hyperscalers and incremental demand from agentic AI.

Goldman believes that data center power and land supply, financing availability, the rise of open-source large models, and the replacement of GPUs with custom chips will become the most discussed topics at this year's conference. In the equipment sector, Goldman anticipates the WFE upcycle will extend at least until 2028, with growth accelerating from 36% in 2026 to 45% in 2027. Deposition and etching equipment are expected to benefit the most, leading Goldman to recommend Applied Materials and Lam Research. Storage supply-demand tightness is expected to persist through 2027, with capacity expansion by Chinese manufacturers serving as the primary variable; Goldman maintains Buy ratings on SanDisk and Seagate. In the EDA sector, Goldman projects that the custom AI chip trend will generate roughly $3.7 billion in annual incremental opportunities by 2030, potentially materializing in the second half of 2026. The analog industry remains in the early stages of recovery, and Goldman maintains a positive outlook on NXP and SiTime.