AMD Gains CPU Share as Intel Hits Record Low on Steam September Hardware Survey

A new month has started, meaning that the Steam Hardware and Software Survey has just finished collecting data for September 2025. And there was a subtle, yet clear message about the CPU market: Intel

has slipped to its lowest share on record among Steam users, while AMD continues to close the gap. Valve's monthly snapshot shows Intel at about 58.61% and AMD around 41.31%. That shift is the main s ...