In-Depth Tutorials

A Beginner’s Guide to Interconnects in AI Datacenters

Understanding performance and trade-offs shaping interconnect choices in AI datacenters.

Sep 8, 2025 • Vikram Sekar

A Primer on Transformer Architecture: Model Parameter Calculations, Estimating GPT-5 Architecture

A detailed look at transformers, the role of attention, and decoder-only architecture; Learning to count model parameters based on architecture and…

Aug 8, 2025 • Vikram Sekar

A Comprehensive Primer on Advanced Semiconductor Packaging

Almost everything you will ever need to know about semiconductor packaging.

Jun 1, 2025 • Vikram Sekar

The Joy of Semiconductor Devices

A first principles based, continuously evolving, beginners guide to solid state physics and transistor devices.

Jan 26, 2025 • Vikram Sekar

#nojs-banner { position: fixed; bottom: 0; left: 0; padding: 16px 16px 16px 32px; width: 100%; box-sizing: border-box; background: red; color: white; font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; font-size: 13px; line-height: 13px; } #nojs-banner a { color: inherit; text-decoration: underline; } This site requires JavaScript to run correctly. Please turn on JavaScript or unblock scripts

Vik's Newsletter

In-Depth Tutorials