# AI Computing Hardware - Past, Present, and Future

Page: https://stenobird.com/podcast/last-week-in-ai/ai-computing-hardware-past-present-and-future
Text version: https://stenobird.com/podcast/last-week-in-ai/ai-computing-hardware-past-present-and-future.md
Podcast: [Last Week in AI](https://stenobird.com/podcast/last-week-in-ai)
Published: 2025-01-29T08:02:57+00:00
Episode link: https://rss.art19.com/episodes/e6f5db69-a2e9-41ee-8fff-191ea814e82b.mp3?rss_browser=BAhJIg90cmFuc2NyaWJyBjoGRVQ%3D--952c5701c84ad333c69d5faa668f8177091704f0
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JSON: https://stenobird.com/v1/public/podcasts/last-week-in-ai/episodes/ai-computing-hardware-past-present-and-future
Duration seconds: 7464

## Resource

A special one-off episode with a deep dive into the past, present, and future of how computer hardware makes AI possible. Join our brand new Discord here! https://discord.gg/nTyezGSKwP Read out our text newsletter and comment on the podcast at https://lastweekin.ai/ . Sponsors: The Generator - An interdisciplinary AI lab empowering innovators from all fields to bring visionary ideas to life by harnessing the capabilities of artificial intelligence. In this episode: - Google and Mistral sign deals with AP and AFP, respectively, to deliver up-to-date news through their AI platforms. - ChatGPT introduces a tasks feature for reminders and to-dos, positioning itself more as a personal assistant. - Synthesia raises $180 million to enhance its AI video platform for generating videos of human avatars. - New U.S. guidelines restrict exporting AI chips to various countries, impacting Nvidia and other tech firms. If you would like to become a sponsor for the newsletter, podcast, or both, please fill out this form . Timestamps: 00:00:00 Introduction 00:03:08 Historical Recap: Early AI and Hardware 00:11:51 The Rise of GPUs and Deep Learning 00:15:39 Scaling Laws and the Evolution of AI Models 00:24:05 The Bitter Lesson and the Future of AI Compute 00:25:58 Moore's Law and Huang's Law 00:30:12 Memory and Logic in AI Hardware 00:34:53 Challenges in AI Hardware: The Memory Wall 00:37:08 The Role of GPUs in Modern AI 00:42:27 Fitting Neural Nets in GPUs 00:48:04 Batch Sizes and GPU Utilization 00:52:47 Parallelism in AI Models 00:55:53 Matrix Multiplications and GPUs 00:59:57 Understanding B200 and GB200 01:05:41 Data Center Hierarchy 01:13:42 High Bandwidth Memory (HBM) 01:16:45 Fabrication and Packaging 01:20:17 The Complexity of Semiconductor Fabrication 01:24:34 Understanding Proc…

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