No Man’s Sky PC Performance Review
VRAM Usage
VRAM wise this game is not very intensive for most modern GPUs, though users of older sub-2GB GPUs may experience some issues unless they go below 1080p.
Users of GPUs with 3GB of VRAM will be able to play this game at up to 1440p, though gamers will need around 4GB of VRAM in order to play this game in 4K.

