Summary:
- The article discusses the battle between AMD and Intel over the development and adoption of the x86-64 instruction set architecture (ISA), which allowed for 64-bit computing on x86 processors.
- It provides insights from chip designers involved in the development of x86-64, highlighting the technical and strategic challenges they faced as AMD and Intel competed to be the first to bring 64-bit x86 processors to market.
- The article offers a historical perspective on the significance of the x86-64 ISA and the impact it had on the evolution of personal computing and the PC industry.