Podcast:Semi Doped Published On: Tue Mar 17 2026 Description: Vik and Austin unpack the Nvidia GTC keynote with fresh, top-of-mind takes while trying to breakdown key announcements, what matters and what doesn't. They discuss Groq's LPX, optics+copper for scale up, new CPU requirements, CPO for networking, and what agents means for software, and much, much, more.Check out Austin's substack: https://www.chipstrat.comCheck out Vik's substack: https://www.viksnewsletter.comChapters00:00 Introduction and Keynote Context03:18 Keynote Highlights and Gaming Innovations06:18 Generative AI: The Three Eras09:28 Inference: The New Revenue Generator12:21 NVIDIA's Tiered Approach to AI Models15:30 The Grok Chip and Its Role18:35 Vera Rubin System: A Full Data Center21:18 CPU Demand and Performance24:31 Networking Innovations and Future Directions32:32 Innovations in PCB Technology34:06 Scaling GPU Systems36:57 Understanding the STX Rack and AI Storage38:23 The Rosa CPU and Its Significance40:07 Digital Twin Platforms and AI Factories43:53 NVIDIA's New Software Innovations47:09 The Future of Token Budgets in AI54:15 Balancing CapEx and OpEx in AI Deployments