Should I be able to play Mario Galaxy at 1080 with no lag with these specs?

[AnyOldName3]

While Battlefront claims it wants 16, it actually uses around 4, so it doesn't run great if you have 4 and an OS, but leaves space on eight. However, Todd Howard seemed pretty sure that Fallout 4 will use 8 on its own, and Bethesda games should often be given more than they ask to allow room for mods.