FXAA on or off

Discussion in 'General Discussion' started by GJDriessen, Dec 11, 2020.

  1. GJDriessen

    GJDriessen Member

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    Hi all,

    I am tinkering with my graphic settings and don't know what to do with the FXAA setting. What do you guys (and girls?) do with this setting?

    Thanks in advance!
     
  2. Lixma

    Lixma Honorary QA

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    FXAA is a GPU-friendly method of anti-aliasing (removing jagged edges etc) but it affects the whole image, not just the 3D elements. Basically it just blurs everything.

    Take screenshots of it on an off, and compare them - you might like it.
     
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  3. FeltHλt

    FeltHλt Moderator Beta tester

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    turn it off, visuals shoould be crispier
     
  4. Georg Ortner

    Georg Ortner KW Studios Developer

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    I use MSAA x 8, FXAA OFF
    Looks the best imo.
     
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  5. BeefMcQueen

    BeefMcQueen Well-Known Member Beta tester

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    It also depends on the resolution you're using. I used to play on a 40" TV set @1080 so FXAA and only 2xMSAA looked quite good to me. Now on a 32" @1440 I tend to keep FXAA off and go for 4x MSAA since 8x is a tad too much for my GTX960. But more modern GPUs should handle that easily.

    Oli
     
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  6. ravey1981

    ravey1981 Well-Known Member Beta tester

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    My gpu is a bit rubbish (1050ti) so I use FXAA ON and lower the MSAA for better FPS.
     
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  7. Arthur Spooner

    Arthur Spooner Well-Known Member

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    If you use nVidia try to switch off FXAA in game and switch it on in the nVidia control panel. Way less blurry than the ingame FXAA, still it manages to smoothen some of the jaggies that are not taken care of by the ingame AA. I always see jaggies at the edge of the bottom of the cars and at the shadows, even with full AA activated in game. They are a lot better with the nVidia FXAA, while not blurring too much. I find it to be a very good compromise.

    No idea if this applies to AMD GPUs as well.
     
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  8. Kayak83

    Kayak83 Member

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    Nvidia users can turn on Sparse Grid Super Sampling in the driver setting that will clean things up considerably. Along with a considerable hit to FPS.

    FXAA is meant to be a "cheap" way of anti-aliasing. I never use it- too blurry. But for lower end GPU's it's better than nothing.

    I moved up to a 1440p monitor and that was an improvement vs simply adding more anti-aliasing to 1080p. Resolution and viewing distance are factors in what is "needed," as other have mentioned.

    Shadows are treated a bit differently, which is why they always have their own graphics settings in the menus for games. They are a resource hog. R3E does a good job with their draw distance at least, and I'm hopeful they will continue to do so whenever the new game engine is released (if ever). ACC (and AC) draw distance are garbage, for comparison.
     
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  9. Roberto Costa

    Roberto Costa New Member

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    hello, I have some graphics problems, in the onboard view everything is going well, while in the replay the graphics are completely grainy the resolution is 5120 x 1440
    processor Intel i5 8600k
    motherboard msi z370 gaming pro
    graphics card amd radeon rx 6800
    ram 16 gb
    monitor samsung odyssey g9

    Sorry my english
     

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  10. Hervé45

    Hervé45 Well-Known Member Beta tester

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    Use 144 hz ?
     
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  11. Roberto Costa

    Roberto Costa New Member

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    I use 120hz, but even with 60hz the problem persists,
     
  12. FeltHλt

    FeltHλt Moderator Beta tester

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    Looks like some rogue dof, try turning off depth of field and/or blur
     
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  13. Roberto Costa

    Roberto Costa New Member

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    Thank you so much, it was the depth of field to deactivate, you have been very kind, Merry Christmas
     
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  14. Wilko Jones

    Wilko Jones Well-Known Member

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    I never knew what FXAA does. Then again, I don't have the time to tinker with the settings. Usually I'd look up what the acronym means, and that would give me a clue on what it is.

    Well... something to adjust next time I'm on the sim.

    Edit -
    I turned off FXAA (Fast Approximate Anti-Aliasing) and the game is way sharper. It feels like I had laser corrective surgery or something. LOL. Thanks for the tip.
     
    Last edited: Dec 29, 2020