Has anyone read anything instead of jumping directly into the pictures?
These are Crysis mods, that means people edited the Crysis time of day files (and maybe some other ones depending on the picture) to get a better and more realistic look. They are not renders, they are really in-game. And they can be run by any computer that can handle Crysis or Crysis Warhead graphics, because these pictures were taken from the exact same game, thus same engine. Most of them seem to be taken from Crysis (not Warhead) though.
Of course anyone can put the game on 2560x1600, AA64xQ (nVidia 4-way-SLI), AF16x and everything maxed out just for taking a single picture (no matter what FPS they get
), but it's still the same game.