If your frames feel inconsistent in Fortnite, the problem is rarely a single setting — it's the stack. This guide walks the full chain from Windows to GPU to peripherals so the gains actually hold under load.
Kill input latency at the source
End-to-end latency is the metric that actually decides duels in Fortnite — not raw FPS. Reflex/Anti-Lag, a sane FPS cap and high polling all stack here.
Enable NVIDIA Reflex (or the AMD equivalent) where supported, run your mouse at 1000Hz+ and disable any 'enhance pointer precision' acceleration in Windows.
- NVIDIA Reflex → On + Boost (if available)
- Mouse polling → 1000Hz minimum (8000Hz on supported sensors)
- Windows pointer acceleration → Off
- Fullscreen (exclusive) over borderless where the game allows it
Cap your frame rate (yes, really)
Capping is the most counter-intuitive win here. A stable 237 FPS feels better than a spiky 400 because the frame-time graph flattens out.
For a 240Hz panel in Fortnite, cap around 234–237 FPS. On 144Hz, target ~141. Use the in-game limiter first, then the driver as a backstop.
Verify it actually worked
Never trust the average FPS number alone. Watch 1% and 0.1% lows and frame-time consistency in Fortnite — that's what 'smooth' really means.
Run the same replay or aim-trainer routine before and after, capture with a frame-time overlay, and only keep changes that flatten the graph.
- Benchmark the same scene before/after
- Track 1% lows, not just average FPS
- Watch the frame-time line — flatter is better
- Change one thing at a time so you know what moved the needle
- ✓NVIDIA Reflex → On + Boost (if available)
- ✓Cap your frame rate (yes, really)
- ✓Benchmark the same scene before/after
Skip the manual work
Bravo applies every tweak in this guide — and hundreds more — in one click, fully reversible. Tuned per game, per rig.
See the tweak packs →