A new job listing at Sony Interactive Entertainment has sparked speculation among fans that the PS6 CPU could potentially be ARM-based. This position is for system software development and the chosen candidate will be responsible for ensuring compatibility of games and programs across various architectures.

Is Sony looking to change CPU architecture for the PS6?

ARM processors have been making significant advancements, leading major companies like Microsoft and Apple to adopt custom ARM-based chips. There are even rumors circulating that the next Xbox may transition from x86 to ARM architecture.

During a legal battle last year between Microsoft and the U.S. Federal Trade Commission regarding the Activision Blizzard deal, internal documents were leaked. Among these documents was a Microsoft presentation suggesting the potential development of a next-gen system based on ARM architecture.

Recently, a user on ResetEra came across the Sony job listing mentioned above. Upon translation, it was revealed that the company is seeking an individual familiar with “recent major CPU architectures.” The description also expresses the need to develop systems that allow programs designed for current entertainment game consoles to operate on consoles with different architectures, specifically enabling a wide range of PlayStation games to run on the new system.

While this is currently just speculation, many are considering the possibility of the PS6 transitioning to ARM-based architecture in the future.