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December 23, 2024 89 mins

Open Source bi-weekly convo w/ Bill Gurley and Brad Gerstner on all things tech, markets, investing & capitalism. This week they are joined by Dylan Patel, Founder & Chief Analyst at SemiAnalysis, to discuss origins of SemiAnalysis, Google's AI workload, NVIDIA's competitive edge, the shift to GPUs in data centers, the challenges of scaling AI pre-training, synthetic data generation, hyperscaler capital expenditures, the paradox of building bigger clusters despite claims that pretraining is obsolete, inference-time compute, NVIDIA's comparison to Cisco, evolving memory technology, chip competition, future predictions, & more. Enjoy another episode of BG2!



Timestamps:


(00:00) Intro


(01:50) Dylan Patel Backstory


(02:36) SemiAnalysis Backstory


(04:18) Google's AI Workload


(06:58) NVIDIA's Edge


(10:59) NVIDIA's Incremental Differentiation



(13:12) Potential Vulnerabilities for NVIDIA


(17:18) The Shift to GPUs: What It Means for Data Centers


(22:29) AI Pre-training Scaling Challenges


(29:43) If Pretraining Is Dead, Why Bigger Clusters?


(34:00) Synthetic Data Generation


(36:26) Hyperscaler CapEx


(38:12) Pre-training and Inference-tIme Reasoning


(41:00) Cisco Comparison to NVIDIA


(44:11) Inference-time Compute


(53:18) The Future of AI Models and Market Dynamics


(01:00:58) Evolving Memory Technology


(01:06:46) Chip Competition


(01:07:18) AMD


(01:10:35) Google’s TPU


(01:14:51) Amason’s Tranium


(01:17:33) Predictions for 2025 and 2026



Available on Apple, Spotify, www.bg2pod.com



Follow:

Brad Gerstner @altcap

Bill Gurley @bgurley

Dylan Patel @dylan522p

BG2 Pod @bg2pod

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