The most anticipated game of this year from Ubisoft side, Assassin’s Creed Unity is currently surfing from bugs, texture problem and frame rate issues. Just like everyone needs someone on which he can release his frustration at bad times, this is what done by Ubisoft suggesting in one case that “graphics performance” could be “adversely affected by certain AMD CPU and GPU configurations.” But players who throw their money in the game want something better rather than false blames. The reports of Unity being crappy and filled with bugs started coming in as early as a month before the launch of the game. They could’ve taken their time, polished the game, tested it. But no, they knew that the marketing was strong enough and they decided to rely on it. They will soon release a patch for consoles and PC which will solve the major problems, but until that time players who want to enjoy this game on PS4 with better frame rates the solution has been suggested on reddit thread.
Assassin’s Creed Unity: Tip to Raise Frame Rate On PS4
If you are having issues with the frame rate particularly on the PS4, you can try to put your PS4 offline to fix it. Additionally, you can try rebuilding the database by booting into safe mode. Other users have confirmed that this fixed their stuttering and frame rate issues on PC as well, so this solution can work on other platforms too.
If you are facing some problems related to upper suggested scenario you can try one this trick in order to run the game better than now.