Broadcom's integrated optics, electronics and packaging could lower custom-chip system costs because separate suppliers defend their margins. At similar valuations, it is preferred to Nvidia and has more room to beat expectations. Google TPU v8 shipments are estimated at 4.0M in 2026 and 9.1M in 2027, assuming Broadcom supplies the remainder after MediaTek's allocation. Anthropic financing adds value only if chip profit exceeds likely support payments and capacity costs. x.com  x.com 

Google TPU adoption could broaden the AI hardware opportunity beyond Nvidia, with demand reaching custom ASICs, HBM, packaging, optics and testing. Per The Information, OpenAI reportedly plans to buy Google's TPUs and is hiring compiler engineers, but no purchase is confirmed. Broadcom, SK hynix, Samsung, Micron, TSMC, Coherent, Lumentum, FormFactor and Teradyne could benefit. x.com 

TSMC may lose pricing power as performance gains shift from shrinking transistors to stacking, interconnects and optics, while logic folding could make older processes competitive. Despite strong leading-edge demand, investors may overestimate the profit share its node leadership can retain. Its cautious expansion and past reluctance toward advanced packaging suggest a risk-averse culture that protects returns but could leave it late to disruptive technologies and key customers. x.com 

Intel's EMIB-T packaging could reaccelerate now that the root causes of substrate yields around 45-50% have been identified. Momentum for EMIB-T is rising for Google's TPU v10, supporting the mid- to long-term positive view despite the v9 timing slip. x.com 

TSMC is the guaranteed winner as Google ramps TPU production, because added TPUs require more CoWoS allocation. TPUs can't simply be shifted between manufacturers: Broadcom distributes its TSMC CoWoS allocation across customers, so Google is adding Marvell and AMD, which have more capacity commitments. Broadcom can spread its allocation across Google, OpenAI, Anthropic, Meta and Apple. Google's 2H 2027 revenue estimates are probably too low, while a compute glut could hurt neoclouds' economics. … Show more

TSMC's conservative delay in high-NA adoption will be its downfall as Intel's stitching advances sooner. TSMC's larger-mask alternative requires changing the entire stage and is projected for production by 2033; Intel's stitching is substantially derisked and could be ready for volume production in 2027 at the earliest. TSMC's CoWoS and CoPoS shortcomings add to the concern. x.com 

Architecture changes could lift TSMC wafer demand. Shifting from 12-high to 8-high lifts volumes; an on-device AI phone upgrade cycle would be enormously bullish, while ASIC gains over Nvidia help because ASICs use more wafers. TSMC is arguably more vital to AI buildout than MAG stocks and a reasonable extended-AI-cycle play at a not-crazy multiple, barring big macro events. Margins may not expand as capex rises; a Terrafab partnership, if it happens, would somewhat ease Intel competition risk. … Show more

Intel is becoming a national AI infrastructure crown jewel, and $1T is only a start if it executes. Apple's preliminary deal to build chips on 18A-P, Google's reported 3M+ TPU orders through 2028 and its role as primary foundry for Elon Musk's TerraFab support that, alongside government and Nvidia stakes. EMIB-T packaging is its trump card: it can package chiplets built on anyone's silicon, including TSMC's, easing CoWoS constraints. If 18A misses, the foundry re-rating would take longer. x.com  … Show more

TSMC's shifting cost structure is pressuring gross margin despite revenue and EPS beats. TSMC reported Q3 gross margin of 66.4%, down from 67.7% in Q2, and another decline is guided next quarter; Arizona is expected to drag gross margin by 2-4%. TSMC is checking AI data-center progress as it plans wafer capacity, while reiterating long-term AI demand strength. Price hikes may be next, given management's commitment to protect shareholder interests. x.com  x.com 

TSMC should benefit as CoWoS packaging is relieved, because the extra volume flows back into its front-end fabs. Per TrendForce, TSMC is taking CoWoS from about 130k wafers a month at end-2026 to 260k by end-2028, while 2nm and 3nm also grow. C.C. Wei said outside packaging capacity helps the wafer business, still most of TSMC. OSATs can win packaging while TSMC owns the bigger upstream prize. The view fails if CoWoS alternatives ramp and TSMC's HPC wafer growth stalls. x.com