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Vik's Newsletter

Vikram Sekar, Subbu

AI infrastructure research across photonics, memory, interconnects, power, and packaging. Engineering depth translated for professionals and investors.

Platform
Substack
PricingFreemiumPublishesTwice weekly
Issues141SubscribersRead viksnewsletter.com

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#27

Latest Issues

Recent posts by this newsletter. Browse the email archive.

The CPU Bottleneck in Agentic AI and Why Server CPUs Matter More Than Ever

How agent orchestration shifts the CPU-GPU ratio, a framework for scoring server CPUs across reasoning and action workloads, applied to 17 datacenter CPUs from Intel, AMD, NVIDIA, AWS, Google and more

6 days ago
32
0
Paid

🍪 TWiC: HBM4, SiPho's Rise, Memory eats All, 2nm Mo-Contacts,++

This Week in Chips: Key developments across the semiconductor and adjacent universes.

10 days ago
29
2
Paid

AI Datacenters Drink More Water Than You Think

You can download this post as an epub/pdf for free using the button below. Paid subscribers get every deep-dive in downloadable digital formats. If you’d like to only purchase specific reports, you can see the growing digital asset collecti...

13 days ago
22
2

🍪 TWiC: Google/AWS CapEx, NVIDIA GPUs, SaaS, TXN+SLAB

Here’s what went down This Week in Chips.

17 days ago
16
15

Authors

The writers behind this newsletter.

  • Vikram Sekar

    EE PhD. 15+ years in semiconductor engineering. I've helped build the technology I write about.

  • Subbu
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