Every Intel Processor Explained in 12 Minutes

Every major Intel processor family explained in detail — from the 4004 that put a computer brain on one chip for a Japanese calculator company, through the Pentium era that defined the '90s, the Pentium 4 disaster that chased gigahertz and lost to AMD, to the Core i-series, Core Ultra, Xeon servers, and Atom chips running everything from budget laptops to data centers. Each one broken down by what it changed, where it failed, and whether it still matters today.

One chip had a math bug so famous it became a punchline and cost Intel $475 million. Another ran so hot that users nicknamed it "PresHot" and Intel quietly cancelled the promised 4 GHz model. A budget chip from 1998 accidentally became the coolest overclocker in the building. And the latest flagship had a voltage bug that permanently damaged processors in production use before Intel caught it.