An Introduction to 64-bit Computing and x86-64 | Ars Technica
How did the first Intel Pentium processors with 64-bit enabled technology benefit from the feature considering most of the hardware inside the computers of that time were not ready for the transition? -
x64 Definition
Intel Pentium D CPU 3,0 GHZ 4096KB Cache 800 FSB SL9KA Socket PLGA775 Dual #O222 | eBay
macos - How to check whether my Intel-based Mac is 32-bit or 64-bit - Ask Different