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Disable nvidia dsync5/27/2023 ![]() ![]() The Balanced option lies somewhere in between. With the Quality option, you get the best possible visual quality and the lowest boost in performance. Users usually have the option to choose from different modes such as Quality, Balanced, and Performance. How much performance you could gain depends on the native resolution, GPU, game, and the quality of DLSS. The main benefit of using this new technology is to get more FPS in games. This is especially true for games that have not updated to DLSS 2.0.ĭLSS 2.0 addressed these types of issues, and DLSS 3.0 brings more fixes with better graphical fidelity and FPS. However, in certain games, DLSS may have some downsides like motion blur, ghosting, bad aliasing, etc. Who wouldn’t want a performance boost with just the press of a button? If you are unable to hit 60 FPS on your GPU, say RTX 3060 in DLSS-supported titles, simply enable that option in settings and see how well it improves the performance. The answer is simple: DLSS goes through all the hoops of downscaling and upscaling with deep learning to provide you with much better performance. With the addition of Optical Flow Accelerators in RTX 4000 GPUs and by using Optical Multiframe Generation, DLSS 3 may deliver up to four times more FPS in-game. Once DLSS got the 2.0 version, the performance gains and loss in graphical fidelity got reduced even further.įurthermore, with the new generation of RTX GPUs (4000), DLSS 3.0 will be introduced. For example, it downscales 1440p to 1080p and then fills in all of the missing pixels to produce an image almost identical to the native resolution. It takes a frame/image in native resolution and downscales it to a lower resolution. This is particularly useful for users that want to run games at 4K with intensive graphical options like ray tracing at high framerates. This provides the user with more FPS for similar graphical fidelity. It uses AI or deep learning technology to upscale images from a lower resolution to a higher one while maintaining (almost) the same level of visual quality. Specifically, every SKU that belongs to the 2000, 3000, and RTX 4000 series. This technology relies on special hardware, Tensor Cores, only found on RTX graphics cards. Nvidia Vsync enabled, and compton vsync disabled, I still get tearing.DLSS is an AI-based technology developed by NVIDIA. It still tears though in both situations. I can turn Nvidia vsync on after launching compton with -vsync opengl and I do not get lag, but if I do it in the other order, I do get lag. vsync opengl does NOT cause lag with Nvidia vsync disabled. $ /usr/bin/time compton -backend glx -benchmark 10000 ^CCommand terminated by signal 2 4.25user 5.69system 2:13.99elapsed 7%CPU (0avgtext+0avgdata 32604maxresident)k 0inputs+16outputs (1major+2294minor)pagefaults 0swapsĭisable Nvidia "Sync to VBlank", then compton -backend glx = NO LAGĭisable Nvidia "Sync to VBlank", then compton -backend glx -vsync opengl-swc = LAGĭisable Nvidia "Sync to VBlank", then compton -backend glx -vsync opengl = NO LAGĮnable Nvidia "Sync to VBlank", then compton -backend glx = LAGĮnable Nvidia "Sync to VBlank", then compton -backend glx -vsync opengl-swc = LAGĮnable Nvidia "Sync to VBlank", then compton -backend glx -vsync opengl = LAG I ran the benchmark from the perf guide and did notice a lot of pagefults This happens when I take a screenshot while moving a window around. Let me know what other details you might need. I don't get this issue with Compiz or Xfce's compositor. I have tried both by launching compton with compton -backend glx -vsync opengl-swc, as well as selecting "Xfwm4 + Compton" AND "Metacity + Compton" in Xfce's desktop settings. I'm on a fresh install of Mint, I installed it yesterday. I'm using Nvidia proprietary 370.28 with a GTX 970. I've tried 0.1 beta32 from the PPA, as well as the version in ubuntu's repos, 0.1~beta2-1. If I quickly resize a complex window like Chrome, my system basically grinds to a halt rendering the screen at maybe 2 FPS. Any time I resize or move a window around the screen, my cpu (i7-6700k) usage spikes to 100% on the xorg process. ![]() Skip to end of post with updated findings ![]()
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