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Game performance significantly different on two different indentical computers

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    Game performance significantly different on two different indentical computers

    Hello everyone I am working on a game and I noticed that when I play on the editor it runs at about 60 - 70 FPS but when I play on standalone it drops below 18 FPS (both times on fullscreen). I spent about a week trying to make all sorts of optimization with no luck. However, yesterday I decided to run the game on another computer with the same graphics card (NVIDIA GeForce GTX 980M) and the game ran at 60 - 70 FPS in both the editor and standalone. What do you think could be causing this issue? I uninstalled and reinstalled the NVIDIA drivers and nothing happened. Any suggestion would be welcomed. Thank you.

    #2
    I suggest looking into the builtin performance metrics, stuff like stat unit

    HTH
    Never say Never, Because Never comes too soon. - ryan20fun

    Frames Per Second is NOT a proper performance metric, You should use frame time. You can read this or this as to why.
    (Profiling) Tools: RenderDoc (UE4 Plugin), NVIDIA nSight, AMD GPU PerfStudio, CodeXL
    Good articles/Series: A trip through the Graphics Pipeline 2011

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      #3
      If it's a laptop, it might be defaulting to the integrated GPU instead of the dedicated GPU.

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