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Drivers & Software

rainingtacco
Challenger

5700 XT frametime spike and lighting glitch in Assassin's Creed Unity

First video, you can see the frametime spikes happening every 7 seconds. It's pretty noticeable when running around.Watch from 0:40 onward.

5700 XT stuttering every 7 seconds in AC Unity - YouTube 

Second video, you can see lighting glitch, and also frametime spikes every 7 seconds

5700 XT lighting glitch in AC Unity - YouTube 

Anyone had similar occurence? 

Game is unplayable pretty much. 

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4 Replies
temurzyn
Adept II

Re: 5700 XT frametime spike and lighting glitch in Assassin's Creed Unity

What works for me is disabling NVIDIA branded options (soft shadows, HBAO+ or something like this).

mstfbsrn980
Grandmaster

Re: 5700 XT frametime spike and lighting glitch in Assassin's Creed Unity

Use fullscreen setting and high graphics detail for fixing graphic disorder. Soft shadows without MSAA are bad for this game and the same problem exists in nVidia, I guess. In addition, statistics do not indicate a stuttering problem. Using VSYNC with the game and a monitor with FreeSync support will be useful for stuttering problems.

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rainingtacco
Challenger

Re: 5700 XT frametime spike and lighting glitch in Assassin's Creed Unity

Doesn't work sadly. 

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rainingtacco
Challenger

Re: 5700 XT frametime spike and lighting glitch in Assassin's Creed Unity

Seems this worked, but i've tested only for few minutes. Will report back when i test more. 

It's astonishing that AMD is so incompetent in driver departments, that soft shadows and other graphical options will cause such groundbreaking problem, especially in an older title which in theory SHOULD BE MORE POLISHED. Nothing but problems with these cards.

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