It certainly doesn't literally run Windows for games. The Xbox One is a hypervisor based system where a Windows 8 based OS is used for utility applications and user interface, but a custom OS is used for the games[1]. The believe the latter has as much in common with Windows as the Xbox 360 OS (not a huge amount).
JamesMcMinn|10 years ago
rational-future|10 years ago
mwilcox|10 years ago
objclxt|10 years ago
[1]https://en.wikipedia.org/wiki/Xbox_One_system_software
banachtarski|10 years ago
If it literally ran Windows, it would mean that GPU work is actually scheduled between applications and we'd have TDRs and all sorts of things.