Jim Keller: Moore’s Law, Microprocessors, Abstractions, and First Principles

Jim Keller is a legendary microprocessor engineer, having worked at
AMD, Apple, Tesla, and now Intel. He's known for his work on the
AMD K7, K8, K12 and Zen microarchitectures, Apple A4, A5
processors, and co-author of the specifications for the x86-64
instruction set and HyperTransport interconnect. This conversation
is part of the Artificial Intelligence podcast. If you would
like to get more information about this podcast go to
https://lexfridman.com/ai or connect with @lexfridman on Twitter,
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Here's the outline of the episode. On some podcast players you
should be able to click the timestamp to jump to that time. 00:00 -
Introduction 02:12 - Difference between a computer and a human
brain 03:43 - Computer abstraction layers and parallelism 17:53 -
If you run a program multiple times, do you always get the same
answer? 20:43 - Building computers and teams of people 22:41 -
Start from scratch every 5 years 30:05 - Moore's law is not dead
55:47 - Is superintelligence the next layer of abstraction? 1:00:02
- Is the universe a computer? 1:03:00 - Ray Kurzweil and
exponential improvement in technology 1:04:33 - Elon Musk and Tesla
Autopilot 1:20:51 - Lessons from working with Elon Musk 1:28:33 -
Existential threats from AI 1:32:38 - Happiness and the meaning of
life