Low Frame Rate, Yet Unsmooth Performance
Low Frame Rate, Yet Unsmooth Performance
I consistently achieve high frame rates of 250-280 in games, however, when I move my view to the right or left, the gameplay feels sluggish and stuttering. My setup includes a 240Hz monitor (which I believe is operating at its full refresh rate), a GTX 1080 graphics card, 16GB of RAM, and an i7-7700K processor. Despite this, I'm experiencing issues. The games are unplayable after attempting a Windows format. I’m seeking assistance from experienced PC users to resolve this persistent problem, which has been ongoing for months. Any help would be greatly appreciated, and I am willing to offer a small compensation to the person who can assist me. Thank you.
I possess a G-SYNC display and experimented with both the G-SYNC feature activated and deactivated, observing no discernible change. This issue also occurs with my previous 144Hz ASUS VG258Q monitor. My present monitor is an Asus PG258QE. I’m presently executing memtest to investigate potential RAM complications. The problem manifests within every game; my frame rates are satisfactory, typically ranging from 200 to 250 minimum, however, panning the screen horizontally generates noticeable microstuttering and a sluggish sensation—as if I were operating on a 30Hz display at 240Hz. I’m uncertain of the underlying cause. Naturally, I'll select the most effective solution, and anyone who can genuinely resolve this for me is deeply indebted <3
I believe you’re utilizing DisplayPort to achieve G-Sync functionality, and this option shouldn’t be present on HDMI. However, given that certain HDMI 2.0 monitors can handle 240Hz at 1080p, I wanted to eliminate this possibility. G-Sync exclusively operates through DisplayPort.
G-Sync's operational range extends from 30 Hz up to your maximum refresh rate of 240Hz. When Vsync is disabled and frame rates exceed this range, it results in the same distracting stuttering because the frames aren’t synchronized. Activating Vsync prevents frame rates from surpassing the G-Sync limit and maintains them within the variable synchronization scope, thereby minimizing input lag as traditional Vsync does.
Experiment with enabling Vsync.
I cap my frame rates at 240 in games to stay within my screen’s refresh rate, and I do utilize a DisplayPort cable. I don't think the problem is with my monitor itself because I attempted to use it without a display connected, and previously I had no problems with V-Sync disabled and without a G-Sync monitor; however, now that I have both monitors, I suspect it’s either a hardware issue or a driver incompatibility.
Prior to reaching a different resolution, remove your auxiliary display and observe the results. Restart the computer subsequently. Then activate V-Sync to determine if any alterations occur. If the issue persists, revert to an older driver version; recent drivers can introduce difficulties. Also consider monitoring temperatures, available hard drive space (20GB free is advised for SSDs), and active processes running in the background.
The temperature is acceptable, remaining below 60 degrees Fahrenheit during gameplay. I attempted to utilize a single monitor initially, but that didn't resolve the issue. I even reformatted my PC with only one monitor connected, as the second monitor uses DVI; however, it still wasn’t recognized. I then used the DVI-connected monitor – which had a 144Hz refresh rate – and experienced no change. I could potentially try using Display Driver Uninstaller (DDU) in safe mode and reinstalling drivers. I attempted this previously, but I wasn't running in safe mode; it might have caused unexpected alterations.
DDU is typically most effective when used in safe mode, hoping for success. Experiment with alternative drivers if the latest from geforce.com/drivers doesn't work. Occasionally, newer drivers resolve all issues but can also introduce problems. Consider a variety of options, including the oldest available on their page or the 388 version, which is believed to yield optimal performance for 10 series cards.
Stopping Windows 10 from automatically installing drivers can be frustrating. After performing a Display Driver Uninstaller (DDU), consider utilizing the clean installation option within the Nvidia installer.