Quick answer: Enable the monitor’s game/low-latency mode, run fullscreen, cap frames below your refresh, and disable needless post-processing.
Input lag is the delay between moving the mouse and seeing it on screen. For rgb setups, a handful of settings remove most of it without buying anything.
- Monitor Settings First
- In-Game Settings
- Keep the Pipeline Clean
Monitor Settings First
Turn off unnecessary monitor processing and switch on the game or low-latency mode. These modes skip scaling and smoothing that add a frame or two of delay.
In-Game Settings
Prefer fullscreen over borderless, cap your frame rate just under your refresh rate, and turn off motion blur and heavy post-processing — they cost responsiveness for little visual gain.
Keep the Pipeline Clean
For rgb setups, close background apps that steal GPU or CPU, and keep drivers current. A stutter-free, slightly lower setting beats a higher one that hitches.
Frequently asked questions
Does a higher refresh rate lower input lag?
Yes — a 144Hz panel updates roughly every 7ms versus ~16ms at 60Hz, so your inputs appear sooner. It is one of the biggest felt upgrades for responsiveness.
Is wired lower-lag than wireless?
Modern wireless is close enough that most players cannot tell. Wired removes any charging anxiety; wireless removes cable drag. Both are fine for rgb setups.
Should I uncap my frame rate?
Uncapping for maximum frames can cause heat and stutter. Capping just below your refresh (or using the game’s limiter) gives smoother, more consistent timing.
The bottom line
For rgb setups, input lag is mostly settings, not hardware. Monitor mode, fullscreen and capped frames remove most of the delay for free.