Spying with James Bond in 007 First Light could challenge lower-end machines. Newly released recommended system requirements list a high amount of RAM for 1080p/60fps gameplay. A memory shortage resulting in higher costs have made upgrading PC specs a frightening prospect.
No idea, but that is their guide for setting recommended system requirements. You lose 8-10GB with windows web browser in back ground and windows depending on how you think your user will use their computer.