Performance issue ( LOW FPS) 60 cars Lemans or Sebring

Discussion in 'General Discussion' started by Ciccina2016, Aug 21, 2019.

  1. Ciccina2016

    Ciccina2016 Registered

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    Hello

    Is it normal given my PC spec that I am not able to run 60 cars with day to night transition using
    GT3,GTE,Meltelmoro AJR and GTR?
    ( all standard DLCs)

    issue : FPS max 30-40 FPS

    Track Le Mans or Sebring ( I did not try other tracks)
    I7 8700 3.20 GHz
    16 RAM
    GTX 1070
    Single screen 21:9 29 inch

    As we can see in the attachment the Ram is 80%
    GPU around 30-40 %
    CPU around 20%
     

    Attached Files:

    Last edited: Aug 21, 2019
  2. Paulus_NL

    Paulus_NL Registered

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    which settings and which issues?
     
  3. Ciccina2016

    Ciccina2016 Registered

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    Please check my attachments.
    LOW FPS ..
    I want 60 FPS :)
     
  4. DrivingFast

    DrivingFast Registered

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    PUT 9 OR 10 OR 11 OR 12 MAX VISIBLE VEHICLES

    OPPONENT DETAILS LOW OR MEDIUM
     
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  5. Ciccina2016

    Ciccina2016 Registered

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    I don 't really want to reduce the number of cars.
    Expecially in a circuit like LeMans..
    I tried to set evertything to low and i get 50 fps but the game looks really bad.
     
  6. Ciccina2016

    Ciccina2016 Registered

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    Also why my GPU is so low..
    It seems like my graphic card is not really used at 100%.
    Any suggestions?
     
  7. DrivingFast

    DrivingFast Registered

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    VISIBLE vehicules, not the number of AI ;)
     
  8. buddhatree

    buddhatree Registered

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    Yes.
     
  9. Ciccina2016

    Ciccina2016 Registered

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    This is what I meant.
     
  10. krusti

    krusti Registered

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    Is your 1070 selected in the video settings of the laucher? Post Process effects at which setting also?
    60 opponents at high is too much anyway, use medium, you won't see any difference while driving.
     
    Last edited: Aug 21, 2019
  11. Ari Antero

    Ari Antero Registered

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    When you are using high in-game settings, 60 AI and 30 visible AI you are using more than 8 gb vram and that is why your RAM usage is 80% (13 GB) and you also bottleneck your CPU and that`s why your GPU load is only 30-40%.
    You can bottleneck your system in any game and to make it easy for you self to find out which settings can bee used download MSI afterburner and monitor your GPU usage which should bee at 99-100% when frame limiter or sync is not used to get best game experience and high FPS. ;)
     
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  12. fireballR18

    fireballR18 Registered

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    FPS rates are not unusual. 60 cars are a heavy load. Reducing the qty of cars will improve the performance too. I love to have 56 cars on track as irl, but I got also freezes and heavy impacts on the performance. Thus I often limit on 45 cars.
     
  13. Ciccina2016

    Ciccina2016 Registered

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    I j
    Bottleneck means 100% not 80% . There is still RAM available. Not really sure what you mean by that.

    I tried instead to switch from GPU to Video and I improved the FPS to 50-60 FPS.
    Now the GPU is maxed out. Still not really the performance I would have desired.
    These are my video settings
     

    Attached Files:

  14. Ari Antero

    Ari Antero Registered

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    It is impossible to get 100% GPU load with 60 AI, 30 visible AI and with in-game settings you are using.

    Use video settings: AA: 3 and PP: Medium
     
  15. Ciccina2016

    Ciccina2016 Registered

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    Let me try :) I am getting there :p
     
  16. Ari Antero

    Ari Antero Registered

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    It is NP mate my reply`s may feel bit arrogant but I am only trying to help you out.

    Download MSI Afterburner to make it bit more easy to find optimum settings:
    https://www.msi.com/page/afterburner

    Afterburner in-game
    0 AI.jpg
     
  17. DrivingFast

    DrivingFast Registered

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    I am convinced that one of the 2 or 3 main settings that destroy performance here is the number of visible AI, which is totally excessive.

    Try at least 15 (or better 12), you'll have an big improvement.
     
  18. stonec

    stonec Member

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    Also you need to put sync from video to off if you want to reliably measure FPS and GPU load.
     
  19. Akela_DE

    Akela_DE Registered

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    reduce road + environment reflection to low, shadows can also be reduced. there is no big difference imo
    and you can try STRG-C to see the load ;)
    oh btw - is that trick with low poly models for the AI but full textures on them still working ?
     
  20. Yigit Yusuf Mutlu

    Yigit Yusuf Mutlu Registered

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    No that trick doesnot work

    Cicina2016, you are definately out of vram, when vram is full, pc use normal ram which cause abnormalities( that 13gb ram isage is not normal for rf2)
    Lemans with 40 cars ( not gt3 included, with gte, lmps and senna) at 1080p with aa level 3, full detail ( opponent on high) gpu vram is almost 6gb, so in your case, with gt3 and aa level on 5 it should be vram problem.

    Oh and visible opponent, try max 19 (15 is recommended ) with you 20 cars are enough.

    So try lowering your aa level to 3 ( more than enough),then opponent detail, then track detail until you have enough performance
     

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