EP 164: ARM, ARM Earning, Agentic CPU Inflections, A World of Constraints

In this episode, Ben Bajarin and Jay Goldberg dive deep into the rapidly shifting landscape of semiconductor supply chains and the unexpected "CPU renaissance" driven by agentic AI. The duo explores the "ultimate constraint" currently bottlenecking the industry, breaks down the latest earnings from ARM and AMD, and analyzes why the "Neo Cloud" players might be facing a massive strategic deficit.

Key Discussion Points:

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• The Anhydrous Hydrogen Bromine Crisis: Jay reveals the "ultimate shortage" involving a rare gas essential for EUV lithography and memory production, involving a geopolitical tangle of Japanese refining and Israeli raw materials.
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• The Death of the CPU-to-GPU Ratio: Why the industry is moving away from simple hardware ratios and toward rack-level topology and workload-specific modeling.
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• ARM & AMD’s "Agentic" Surge: Insights into how the need to execute AI-generated code is driving massive demand for high-core-count CPUs, far exceeding previous estimates.
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• Optical Networking Timing: A reality check on the "hockey stick" growth for optical interconnects, which is projected to truly inflect around 2028.
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• The Neo Cloud Challenge: A critical look at CoreWeave, Nebius, and Iron, focusing on their massive CPU-install-base deficit compared to hyperscalers.
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• Breaking News: Late-session discussion on the rumored foundry deal between Intel and Apple.
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