It's been a long time since anyone asked the question, "can it run Crysis?" without a touch of irony, but it turns out that if you asked it of GTA V, the answer would be yes. Or at least, it can run a Crysis script mod that makes it possible to add the original game's powerful Nanosuit to the game. That means extra armor, extra speed, extra power or indeed invisibility, depending on what you want to do.
Those were all exciting abilities added to the original Crysis games, which made it possible to do all sorts of cool things depending on your playstyle and the needs of any given situation. Now you can do those in GTA V too.
You just need to make sure you have enough energy.
The mod is pretty faithful to the original games, bringing in the sounds, HUD display, powers and the physical representation of the suit itself, into the world of GTA V.
If you want to download it yourself, you can find the mod on its GTAXScripting page.