When I first started using PCs regularly, back in the early 1990s, systems using Intel processors were priced at a premium. So that meant my first couple of Windows PCs (we had a Commodore 128 at home before that) ran a Cyrix processor - a 486DLC if memory serves. But through most of the 1990s Intel ruled the roost. Their "Intel Inside" campaign was one of the most successful marketing campaigns of all time. But the world has moved on and we are on the cusp of a new processor era.