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Microsoft Maia 300, Intel's $20B Equity Raise & the Rare Earth Clock
Audio is available on Spreaker — see link below.
AI hardware supply chains are fracturing on three fronts: Microsoft can't secure CoWoS packaging slots for its Maia 300 chip, Intel prices a $20B equity raise to fund foundry ambitions, and rare earth magnet sanctions set a hard January 2027 deadline. Today's briefing covers the structural bottlenecks reshaping the semiconductor industry.
Audio is available on Spreaker — see link below.
Microsoft is trying to order three hundred thousand units of its Maia three hundred AI chip from TSMC, and it can't get them. Not because the silicon can't be made.
Here's what CoWoS actually does. It's a proprietary interposer technology that routes data between a logic die and stacked high-bandwidth memory at terabytes per second through dense copper connections.
That's the environment Microsoft is navigating with Maia three hundred. The company declined to confirm the three hundred thousand unit figure publicly, and the process node hasn't been confirmed either.
Intel moved differently. The company priced a twenty billion dollar equity offering at ninety-five dollars per share, and institutional demand came in above one hundred billion dollars.
The packaging and memory squeeze isn't staying inside data centers. Apple is scaling back twenty twenty-six hardware production because AI hyperscalers are monopolizing HBM and DRAM supply. iPhone eighteen Pro availability is at risk.
Nvidia reports on August twenty-sixth. The consensus is around ninety-one billion dollars in second quarter revenue, roughly ninety-five percent year-on-year growth.
The metrics worth tracking closely: TSMC's CoWoS capacity update on its next earnings call, any external customer announcement from Microsoft on Maia, and Nvidia's Q3 guidance on August twenty-sixth. Those three data points, together, will tell you whether the packaging bottleneck is tightening or beginning to clear.
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