1. Do you need support for Assetto Corsa Competizione? Please use the proper forum below and ALWAYS zip and attach the WHOLE "Logs" folder in your c:\users\*youruser*\AppData\Local\AC2\Saved. The "AppData" folder is hidden by default, check "Hidden items" in your Windows view properties. If you report a crash, ALWAYS zip and attach the WHOLE "Crashes" folder in the same directory.
  2. FOR ASSETTO CORSA COMPETIZIONE: If you report issues with saved games, please always zip and attach your entire User/Documents/Assetto Corsa Competizione/Savegame folder!
  3. If your game executable is missing, please add your entire Steam directory to the exceptions in your antivirus software, then run a Steam integrity check or reinstall the game altogether.

Vsync problems with nvidia. please try 340.15 drivers or newer

Discussion in 'Chit Chat Room' started by Aristotelis, Sep 3, 2014.

  1. Aristotelis

    Aristotelis Will it drift? Staff Member KS Dev Team

    Hello everybody.

    In our effort to iron out all the stuttering and graphics performance issues, we would like to ask to whoever has problems with VSync and nVidia video cards, to update to drivers 340.15 or newer and report their findings here.

    Thank you in advance.
    marlo0081, Tiago Lima and Rui Santos like this.

  2. Similar Threads
    Forum Title Date
    ACC Graphics - Tracks and Cars Vsync /fps cap/screen tearing Dec 8, 2019
    ACC Troubleshooting Vsync trouble Apr 25, 2019
    ACC Graphics - Tracks and Cars VSYNC not working Oct 10, 2018
    ACC Controls & Peripherals Input lag at high fps, no vsync. Sep 13, 2018
    ACC Graphics - Tracks and Cars VSYNC problem.... only 30fps and not 60. Any solution? Sep 12, 2018
    Chit Chat Room Anyone that uses 144hz with vsync here notice this......? Feb 2, 2018
    Chit Chat Room VSync vs AC FPS Cap vs Drivers Frame Rate Limiter Dec 28, 2016
    Troubleshooting - Workarounds Frame Time over- and undershoot with anything but VSYNC Nov 7, 2016
    Graphics and Models/Tracks Bugs & Issues vsync changed in 1.9 so that you need Nvidia adaptive? Oct 26, 2016
    Graphics and Models/Tracks Bugs & Issues Games feels stuttery when VSync if Off Oct 25, 2016
    Screens & Videos vsync vs fps cap Aug 19, 2016
    Graphics and Models/Tracks Bugs & Issues 1.5.6 vsync not working Apr 8, 2016
    Troubleshooting - Workarounds Stutter and fps drops in 1.3.4 (solved: nvidia surround, full screen and vsync + 60 fps) Oct 22, 2015
    Graphics and Models/Tracks Bugs & Issues V 1.3 triple buffer and vsync Oct 8, 2015
    Graphics and Models/Tracks Bugs & Issues Periodical stutter with vsync off Aug 19, 2015

  3. paul thomas

    paul thomas Racer

    What drivers do you recommend for AMD users I had a reduction in fps since 22.9 ?
    P.s what happen to the last 1000 + likes on facebook announcement!
  4. Rui Santos

    Rui Santos Hardcore Simmer

    I have problems with V-Sync off...
    nate likes this.
  5. Dori

    Dori Hardcore Simmer

    I had problems with v-sync off before, now the games runs great with or with out it. Did you change something already?
  6. Hi aris im on later drivers and i get stuttering . A question if u dont mind ,i have an i7 3770k and id like to know if hyper threading benefits assetto , ive just disabled it to see if the stuttering goes . And vsyncs allways off.
  7. Hi folks i disabled hyperthreading on my cpu and the stuttering seems to have gone now!:D
  8. Rui Santos

    Rui Santos Hardcore Simmer

    That can't be a solution...
  9. My stuttering went so it worked for me .
  10. Rui Santos

    Rui Santos Hardcore Simmer

    No doubt about it, but what i mean is that can't be a final solution as it's obvious, turning hyperthreading on/off/on/off/on/off everytime i play/quit Assetto Corsa sounds a bit stupid for me...
  11. You have pretty much the same setup as me, so just give it a try at least if it works it might give the devs an idea of the cause as it may be a cpu problem . It helps the devs if we try ideas.
  12. BrunUK

    BrunUK Alien

    If hyperthreading is the problem, the solution is for Kunos to work out why, and fix it. Having to disable a feature which causes no other problems (and is advantageous in many circumstances) is not a very appealing option.
    Rui Santos likes this.
  13. Yeah that is true but if it is a cpu problem then were here to help the devs solve the issue for our own benefit . Going into the bios and turning off hyperthreading isnt that hard especially if you create fantastic tracks !;):D:D
  14. Rui Santos

    Rui Santos Hardcore Simmer

    This @richard thompson
  15. Rui Santos

    Rui Santos Hardcore Simmer

    No, it's not a CPU problem, it's a game problem...
  16. BrunUK

    BrunUK Alien

    I'll definitely give it a try, just to see if it has any effect.
  17. Thanks brun.
  18. Suit yourself rui stutter away and thanks for helping ! Not :confused:
  19. g4b1bb097

    g4b1bb097 Hardcore Simmer

    Select ACS.exe in task manager and put affinity to core 1,3,5,7
  20. Be good to hear from the devs if assetto actually utilizes hyper threading and how to get the best from it ?
  21. Spider

    Spider Gamer

    I am having no problem with HT and AC

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice