Splitgate 2 Lowest Input Lag Settings for Snappier Aim

Published July 9, 2026

On this page

Splitgate 2 is a fast arena shooter where portal movement and flick aim reward the snappiest possible response, and input lag quietly works against you. This guide covers every setting that meaningfully reduces the delay between your mouse and the frame on screen — UE5’s Reflex support, a correct frame cap, driver latency options, and the Windows tweaks that tighten the feel.

Splitgate 2 Lowest Input Lag Settings for Snappier Aim

Every setting here trades some GPU or CPU headroom for less delay. In a movement shooter, that trade is always worth making.

The short version

Do these five things and you’ll have removed most controllable input lag:

Exclusive Fullscreen — not Borderless.
V-Sync Off + frame cap a few frames below refresh.
NVIDIA Reflex → On/On+Boost (or AMD Anti-Lag).
Ultra-Low Latency Mode in the GPU driver.
Timer resolution via Tier1Timer.

Everything below is the detail.

Display settings

Fullscreen mode

Go to Settings → Video → Window Mode → Fullscreen.

Exclusive Fullscreen routes frames straight to the display. Borderless runs through the Windows Desktop Window Manager compositor, which adds roughly a frame of latency (~8ms at 120Hz, ~4ms at 240Hz). For a fast arena shooter, use Fullscreen.

Frame rate cap

Set a cap in Settings → Video → Frame Rate Limit, or use your driver’s limiter.

The formula is refresh rate − 3: 141 on 144Hz, 237 on 240Hz, 117 on 120Hz.

Uncapped lets the GPU render ahead and queue frames, creating latency spikes.
V-Sync On locks to refresh and adds a full-frame buffer — never use it competitively.
A tight cap gives the GPU just enough headroom for consistent delivery at the lowest average and peak latency.

Refresh rate

Confirm your desktop and in-game refresh match your monitor’s real refresh. A high-refresh panel stuck at 60Hz is usually a cable issue — prefer DisplayPort over HDMI for high refresh.

In-game latency settings

Splitgate 2 exposes the settings that matter most for latency in Settings → Video:

Setting	Value
NVIDIA Reflex Low Latency	On (On + Boost if CPU-bound)
V-Sync	Off
Frame Rate Limit	Refresh − 3
Motion Blur	Off

NVIDIA Reflex is the highest-impact toggle — it trims the render queue at the source. AMD users don’t get an in-game Reflex toggle, so enable Anti-Lag in AMD Software instead (below).

In-game graphics settings for latency

Lower GPU load means shorter frame time and a shorter render queue, both of which reduce lag. Drop the heavy settings:

Setting	Value
Texture Quality	Medium/High (VRAM permitting)
Shadows	Low
Effects / Post Processing	Low
Ambient Occlusion	Off/Low
Anti-Aliasing	TAA (or lower)
Reflections	Low/Off

Shadows, effects, and reflections are the biggest frame-time consumers. Lowering them shortens frame time and steadies the GPU queue that contributes to input lag. If you’re also fighting hitching, that’s a separate problem — see the stutter fix linked below.

GPU driver settings

NVIDIA — NVIDIA Control Panel

Manage 3D settings → Program Settings → add Splitgate 2.
Low Latency Mode → Ultra (works alongside in-game Reflex; Reflex takes over when active).
Power Management Mode → Prefer Maximum Performance.
Vertical sync → Off.
Max Frame Rate — set to your cap value if you’re not capping in-game.

AMD — AMD Software: Adrenalin

Open AMD Software → Gaming → Splitgate 2.
Anti-Lag → Enabled — AMD’s equivalent of Ultra-Low Latency Mode.
Radeon Boost — optional; it lowers resolution during fast motion to cut latency, but test whether you like the look.
Wait for Vertical Refresh → Off.

Reset driver settings to default before layering these, and if the game feels worse after a driver update, clean-install the driver with DDU.

System settings

Windows power plan

Control Panel → Power Options → High Performance (or Ultimate Performance if available). The Balanced plan lets CPU frequency dip between operations, adding scheduler jitter. See Best Windows Power Plan for Gaming.

Timer resolution

The Windows system timer defaults to 15.6ms. Lowering it to 0.5ms gives the scheduler ~31× more precision, so input events are processed on the next tick instead of waiting for the next 15.6ms window.

Read The Ultimate Guide to Timer Resolution for Gaming for the full explanation, then use Tier1Timer to apply and lock the optimal timer automatically.

Game Mode and overlays

Enable Windows Game Mode (Settings → Gaming → Game Mode → On).
Disable overlays you don’t need — Discord, Steam, Xbox Game Bar each add a rendering layer. See Disable Xbox Game Bar and Game DVR.

Peripherals

Input lag isn’t only on the render side:

Wired mouse at 1000Hz polling (or higher on supported mice) removes any radio latency.
Monitor Game Mode — if your panel has picture presets, use Game/FPS mode, not Cinema.
DisplayPort over HDMI for the lowest overhead at high refresh.

For the full peripheral and monitor picture, see How to Minimize Input Delay for Competitive Gaming.

Network latency

Input lag and network lag are separate, but both affect how quickly your shots register. If fights feel inconsistent server to server:

Quick-reference checklist

Exclusive Fullscreen, a tight frame cap, NVIDIA Reflex, Ultra-Low Latency Mode, and timer resolution via Tier1Timer cover the vast majority of controllable input lag in Splitgate 2. Stack them all and your flicks and portal swings will feel as snappy as your hardware allows.

Frequently asked questions

How do I reduce input lag in Splitgate 2?

Run exclusive Fullscreen instead of Borderless, cap your frame rate a few frames below your refresh rate with V-Sync off, and enable NVIDIA Reflex in the video settings. Add Ultra-Low Latency Mode in your GPU driver, a High Performance Windows power plan, and timer resolution via Tier1Timer. Together those steps remove most of the controllable delay between your mouse and the screen, which matters for Splitgate 2's fast portal movement and flick aim.

Does Splitgate 2 have NVIDIA Reflex?

Yes. Splitgate 2 is built on Unreal Engine 5 and exposes NVIDIA Reflex Low Latency in the video settings. Set it to On, or On + Boost if you are CPU-bound. Reflex trims the render queue so the GPU starts each frame only when it is needed, which is one of the biggest single input-lag reductions available in the game. AMD users get a comparable benefit from Anti-Lag in AMD Software.

What frame cap should I use in Splitgate 2 for low input lag?

Cap a few frames below your monitor's refresh rate — 141 on 144Hz, 237 on 240Hz, 117 on 120Hz. An uncapped frame rate lets frames queue up and adds latency spikes, while V-Sync adds a full frame of buffered delay. A tight cap keeps the GPU working near its limit with the lowest and most consistent latency, which helps land flicks during fast portal swings.

Does Fullscreen reduce input lag in Splitgate 2?

Yes. Exclusive Fullscreen gives the game a direct path to the display, while Borderless routes frames through the Windows desktop compositor and adds roughly a frame of latency. In a fast arena shooter that extra compositor frame is worth removing. Set Window Mode to Fullscreen in the video options for the lowest delay.

Does timer resolution help input lag in Splitgate 2?

Yes. Windows schedules input processing and frame delivery on a system timer that defaults to 15.6ms. Lowering it to 0.5ms gives the scheduler far more precision, so your input is handled on the very next tick instead of waiting. The reduced jitter makes fast flicks and portal movement feel more connected. Tier1Timer applies and locks the optimal timer automatically.