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.

Lower Performance after a while

Discussion in 'Chit Chat Room' started by Jemoeder, Jun 8, 2020.

  1. Jemoeder

    Jemoeder Rookie

    Hi,
    I recently got a new pc ( i7 9700k, rtx2080 super, ssd, 16gb ram) and discovered a major issue.
    when i restart my pc initally the performance is great, +-140 fps in benchmark but after a short while (+-15minutes) i notice lower performance. when i benchmark again the loading is a lot slower and the benchmark stalls at +-65 fps. no matter what i do i can't get back to 140 fps in the benchmark until i restart.
    I have tried different driver, disabling background apps, trying all kinds of settings in cm, csp and sol. AC through steam instead of cm behaves the same so it's not cm.

    has anyone encountered this problem or does anyone have suggestions?
     

  2. Similar Threads
    Forum Title Date
    ACC Troubleshooting 1.3.8 lower performance and higher texture loading time Mar 28, 2020
    Chit Chat Room Why does lower resolution have no impact on performance? Dec 14, 2015
    Graphics and Models/Tracks Bugs & Issues A lot lower fps and performance since 1.3.3 (solved installing nvidia 355.98 drivers) Oct 24, 2015
    Chit Chat Room Lower performance since update ? Apr 11, 2014
    PlayStation 4 Discussions AC on PS4 Races feel slower than Hot laps Apr 2, 2021
    ACC Troubleshooting Framerate lower with new version 1.70 Feb 10, 2021
    ACC PS4 - XB1 General Discussions Ai starts even slower after 1.09 Jan 29, 2021
    Console Lounge WHL 197 . AC: Dancing with the wallflower. ACC: Partick on tour. Sep 19, 2020
    ACC Physics Tyre pressure (GT3) windows lower after 1.5.x update? Aug 1, 2020
    ACC Physics Suggestion: Car setup aero test allow lower ride heights Jul 30, 2020
    ACC General Discussions Why a DLC with a slower class ? why not a faster class than GT3 ? Jul 13, 2020
    ACC Online Leagues / Championships room leagues for slower drivers Jun 6, 2020
    ACC Virtual Reality How to lower the camera in nvidia shadowplay? Apr 24, 2020
    ACC Multiplayer Lower Grip in MP? Mar 3, 2020
    ACC Troubleshooting Lap very slower and connection lost after 1.3 update Feb 18, 2020

  3. Nice specs.

    Compare system temps from the peak to low benchmark results.

    First thought is thermal throttling over time.
    That would explain performancs taking a moment to decrease.

    What case, cooler, fans, and flow configuration?
     
  4. Jemoeder

    Jemoeder Rookie

    this is the setup i got, but with a different cpu, gpu and a EKL ALPENFĂ–HN SELLA EVO cpu cooler.

    Here are some screens, first is when performance is fine, second is after 15 minutes.
    the only thing i notice is it's hitting 70+ degrees, could it be throttling that low?



    [​IMG] [​IMG]
     
  5. I assume not.
    Only thing that stands out is CPU usage climbed to nearly max on some cores over time which kinda makes sense given how much more stuff os being piled up during the length of a race.

    I think you would have to run a proper 3rd-party benchmark to see what the true system temps are because for all we know Task Manager did not see the spike causing thermal throttling if it did occur.

    I never expect races to remain at a constant fps over time, especially on race starts, but that is a huge drop.

    You could check out LinusTech or JayzTwoCents on Youtube for some quick tips on testing such things.
     

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