I recently upgraded from a 60Hz monitor to a 120Hz display with VRR. My hardware cannot reach 120 FPS in every game, so I usually cap games at 60 FPS. However, 60 FPS now looks noticeably more stuttery and feels less responsive than it did on my old 60Hz monitor.
The only fixes I have found are disabling G-Sync for the game and using Adaptive Half Refresh Rate V-Sync, or changing Windows to 60Hz before launching the game. Neither feels like a practical long-term solution, especially since the newer NVIDIA software no longer exposes the old Adaptive Half Refresh Rate option.
I am using HDMI through an HDMI 2.1 cable. Is there a monitor, VRR-range, frame-pacing, or synchronization setting I am overlooking? I would like a reliable setup that works without manually changing settings for every game.
4 Answers
G-Sync is not generally something you need to disable just because you are concerned about input lag. When configured properly, it prevents tearing and usually adds very little latency, especially when the frame rate is capped below the display’s maximum. The important parts are using the correct VRR range, keeping frame pacing stable, and avoiding a cap that repeatedly hits the bottom of that range.
The display technology itself may be contributing. OLED panels have extremely fast pixel response times, so uneven 60 FPS motion is much more visible than it was on a slower LCD or LED panel. The frame cadence has not necessarily become worse; the display may simply be showing each timing error more clearly. If the monitor has a lower refresh-rate mode, testing 60Hz or 90Hz can help determine whether this is mostly a motion-clarity effect.
A perfectly steady 60 FPS should have an even cadence on a 120Hz display, but VRR does not automatically make every 60 FPS cap perfect. Test with a frame-time graph and confirm the game is really delivering one frame every 16.67 ms. Try an in-game limiter, a trusted external limiter, and different V-Sync combinations. Also check the monitor’s HDMI input settings and ensure the desired HDMI mode and refresh-rate options are enabled.
First, check the monitor’s actual VRR range. If it only supports something like 60–120Hz, a 60 FPS cap leaves no room for small frame-time fluctuations. A game that briefly falls to 59 or 58 FPS can feel uneven. For games that can run faster, enable G-Sync and cap slightly below the monitor’s maximum refresh rate, such as 117 FPS on a 120Hz display. For games that cannot approach that frame rate, make sure the cap is stable and that frame pacing is consistent rather than relying on the FPS counter alone.
The same idea applies to a high-refresh display that is running a game at only 80–90 FPS: the monitor can still be set to its maximum refresh, but the game needs a stable frame rate inside the display’s supported VRR range. If the range does not extend that low, a lower fixed refresh rate may work better.