If you’ve been wondering which version of Assassin’s Creed Syndicate to go with because you have multiple platforms in your home, the PS4 or Xbox One release may be the one for you. Why? Because those two will be released on October 23, while the PC version won’t be out until November 19.
It turns out the PC version of Assassin’s Creed Syndicate will be delayed slightly due to optimization issues. Ubisoft Kiev is working on this variation, and needs to make sure everything is stable so the game can run at 30fps at 1080p.
If you don’t mind waiting, then go ahead and be patient. Hopefully the extra month will make a big difference in the quality of the final product.
Source: Ubiblog