![]() Something that is only welcome for games that are very old and/or really CPU limited (with the GPU very underutilized), when a few stutters and drops happen for that reason, because they aren't demanding enough for the graphics card to be in the highest power state (just on the threshold of 60 fps in the lower states). What the "Maximum Performance" does is making your GPU force/increase a higher power state (as to not downclock as often). Power Management Mode: I'd actually recommend against "Maximum Performance" if you have a very hot power hungry Nvidia GPU model (1080Ti, 2080Ti, 3080/Ti/3090, etc). This is a really, really old guide but one that users here may find worth reading, as most explanations there still apply today (if biased towards personal opinion of the author), even though the GPUs are way(!!) more potent today if compared to those at the time it was written: I'd say better leave those at default settings, though of course that is open to personal preference. It was the case before DCS adopted EDGE graphics engine (prior to 2015, when that setting made sense for it) but not anymore or since.ĪA Gamma Correction at "OFF", Texture Filtering Quality at "Performance" and Negative Lod Bias at "Clamp", are of negligible effect (if any, at all) in performance for DCS, likely at detrimental cost of image quality. Something that is only welcome for games that are very old and/or really CPU limited (with the GPU very underutilized), when a few stutters and drops happen for that reason, not being demanding enough for the graphics card to be in the highest power state (just on the threshold of 60 fps in the lower states). "Optimal Performance" is the prefered/recommended option (and why is set by default) for graphics intensive games, which as of today includes DCS World. Power Management Mode: I'd recommend against "Maximum Performance", especially if with a very hot power hungry Nvidia GPU model (1080Ti, 2080Ti, 3080/Ti/3090, etc). Just a heads up regarding some of those settings. here are screen shots in case it helps anyone. i went through my specific DCS settings and made the changes to match what i could. i went through settings video, and even some shown were different. In an upcoming installment, I'll share an additional trick to permanently remove flickering from HD video playback without removing the Compton window composer.I noticed that when i updated my drivers to 511.23, there were some settings differences. In my case, this trick has allowed me to eliminate the so-called "flickering" or "chopping" in the playback of HD videos and a better performance in Wine games. You may not notice much of a difference in performance when doing "wild and common" use (web browsing, office automation, etc.) of your card. Likewise, that is not very complicated either, although it varies according to the desktop environment you use (KDE, XFCE, etc.).įinally, one last comment. The point is that this command should be executed every time we start the computer. nvidia-settings -a / GPUPowerMizerMode = 1 ![]() In case it doesn't work, some users have stated that running. In this way, I ensured the maximum performance of my humble nVidia Geforce 7200. ![]() # batt = adaptive, AC = max performance (my favorite) Option "RegistryDwords" "PowerMizerEnable = 0x1 PerfLevelSrc = 0x3322 PowerMizerDefaultAC = 0x1" In my case, as my computer is a PC (connected to the current), I applied the second option: That is, you have to choose one and add it in the Device section of your Xorg configuration file.ģ. The preceding lines are mutually exclusive. In the Device section add a line specifying the PowerMizer configuration that best suits your needs: # "adaptive" for any power source Option "RegistryDwords" "PowerMizerEnable = 0x1 PerfLevelSrc = 0x2233 PowerMizerDefault = 0x3" # batt = max power save, AC = max power save Option "RegistryDwords" "PowerMizerEnable = 0x1 PerfLevelSrc = 0x3333 "# batt = adaptive, AC = max performance (my favorite) Option" RegistryDwords "" PowerMizerEnable = 0x1 PerfLevelSrc = 0x3322 PowerMizerDefaultAC = 0x1 "# batt = max power save, AC = max performance Option" RegistryDwords "" PowerMizerEnable = 0x1 PerfLevelSrc = 0x2222 PowerMizerDefault = 0x3 PowerMizerDefaultAC = 0x1 "# batt = max power save, AC = adaptive Option" RegistryDwords "" PowerMizerEnable = 0x1 PerfLevelSrc = 0x2222 PowerMizerDefaultizer = 0x3 PowerMizerDefaultizer = 0x3 PowerMizerDefaultMXNUMX " How to get it? Configuring our Xorg configuration file. Our goal will be to change the option PreferredMode de Adaptive a Prefer Maximum Performance. ![]() Ideally, you should be able to change PowerMizer settings directly from nvidia-settings, but for some reason it doesn't save the changes. Nvidia-settings: tab to configure powermizer ![]()
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