Topic: Moore S Law

NVIDIA CEO Jensen Huang declared the end of Moore's Law, arguing that general-purpose CPU computing can no longer meet global demand. He advocated for "accelerated computing" using GPUs, noting that supercomputers have shifted from 90% CPU-based to 90% GPU-based in just six years. Huang emphasized that raw data processing for banking and e-commerce now costs hundreds of billions of dollars, necessitating this hardware transition.

Following the death of Intel co-founder Gordon Moore at age 94, a personal history of working at Fairchild Semiconductor is shared. The narrative details the process of "pulling" silicon crystals from boiling vats, a task primarily performed by women at the time. The segment also clarifies the origins of Intel, noting that Moore and Robert Noyce left Fairchild to form the company after a dispute involving William Shockley.

The concept of "peak oil" is shifting from supply limits to demand limits, with forecasts suggesting a peak between 2023 and 2025 due to electric vehicles. The hosts express skepticism regarding the freedom offered by EVs, noting that electricity can be easily cut off by authorities. They advocate for diesel engines, which can run on vegetable oil in emergencies.

Al Gore argues that the cost of solar and wind energy is dropping in a manner similar to computer chips under Moore's Law. He claims that "man-made heat-trapping pollution" is causing extreme weather and that renewable energy is now cheaper than "dirty coal." The hosts dispute the math behind these claims, citing the high upfront costs and intermittency of wind and solar power.

Discussion centers on the stagnation of laptop performance as Moore's Law reaches its physical limits. A host shares an anecdote about a son's company considering a switch to Windows laptops because new Apple hardware lacks significant power upgrades. A humorous story follows regarding a Dell laptop disguised with an Apple sticker.

Professor Trevor Mudge of the University of Michigan explains that Moore's Law is effectively broken because doubling transistors every 18 months is no longer cost-effective. This "technological wall" is cited as the reason for the lack of revolutionary new products from companies like Apple. The industry has shifted focus toward reducing power consumption rather than increasing raw processing power, as seen in the limited capabilities of the Apple Watch.

President Obama issued an executive order creating the National Strategic Computing Initiative (NSCI) to develop a coordinated federal strategy for high-performance computing (HPC). The goal is to build an exascale computing system 100 times faster than current 10-petaflop machines. The initiative aims to maintain economic competitiveness and prepare for the "post-Moore's Law era" over the next 15 years.