Reodd

i did not write this guide. i'm just reposting the info

9. Summary That's all. After you completed everything ARMA should be running better. FPS improvement largely depends on hardware you own, mission you play, mods you use. For me on average it was 5FPS while using fully modded game (almost 80GB of mods) and up to 10FPS while playing KotH. On the top of that stuttering issue I had is completely gone, but bear in mind that freezes/fps drops caused by loading terring while you move are not same as stuttering (to fix/reduce those you need SSD). Your results may be different. If you still struggle to get good FPS then it may be a result of too

1. Basic Information Let's start with basic info: setting cpuCount, exThreads or most other parameters does nothing, they are correctly recognized and set by ARMA on it's own (and exThreads overrides cpuCount anyway, so if someone says to set both then you know how much he knows about optimizing ARMA ;) ). If you set them manually you are just overriding something that was set correctly anyway. In this guide I'm going to show you how to really improve performance. However don't expect miracles, in ARMA limiting factor in 99% of cases is CPU. ARMA puts 90-95% of work on one thread, so wha