Published June 28, 2026 - Updated September 25, 2026 - By Xilly
Best Fortnite Settings and Tweaks for FPS in 2026
The current Fortnite update changed how you should think about settings. This covers everything: launcher, in-game, rendering mode, Nvidia Control Panel, and Windows.
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Game Settings Guide · Fortnite 2026
The current Fortnite update changed the way a lot of people should think about their settings. If you are still using a setup you copied months ago, you might be leaving real performance on the table. This covers launcher, in-game, Nvidia Control Panel, and Windows.
Epic Games Launcher Settings
Open the Epic Games launcher, click your profile icon, and go to settings.
Choose the Right Fortnite Rendering Mode
Fortnite has multiple rendering modes. The right choice depends on whether you prioritize maximum FPS, frame-time consistency, or image quality.
On a tuned Ryzen 9 9950X3D and RTX 5080, Legacy DX11 averaged 1,206.4 FPS versus 1,054.0 on DX12 Performance Mode. DX11 also led the recorded 1% and 0.1% lows, while DX12 had fewer noticeable random drops in the observed gameplay. The test did not document the resolution, scene, or number of runs, so do not treat these figures as a result your PC will reproduce. Read the full Fortnite DX11 vs DX12 test and its limitations.
More consistent frame pacing and smoother feel. Default recommendation for most systems.
Lower measured PC latency and higher average FPS in testing. Use -d3d11 in Epic launcher command line arguments.
Ray tracing and full features. Epic has marked legacy DX11 as deprecated, not this mode.
Close the game, go to Epic launcher settings, check the command line arguments box, and type: -d3d11. To go back to normal Performance Mode, delete it and leave the box blank.
If your system crashes on DirectX 12 but not DirectX 11, that is your PC telling you something is unstable, whether that is a CPU overclock, memory that is not fully stable, or another underlying issue. The crash is a symptom, not the cause.
In-Game Settings
Stretch Resolution
If you like how stretch resolution looks, it is a personal preference and completely fine. If you are doing it strictly for performance on a modern graphics card, it is generally not necessary on a CPU-bound game like Fortnite. Run native resolution. If you are on 1440p and your GPU is struggling, lower 3D resolution to 70-80% before doing anything more drastic.
Nvidia Control Panel
Open AMD Software, go to overlay and performance settings, and disable everything you are not actively using. The AMD overlay, performance monitoring, and in-game toolbar all add overhead you do not need while gaming.
Windows Settings
XMP / EXPO / DOCP
If you have never enabled your memory profile in BIOS, this is one of the most common things found disabled on client systems. Intel boards call it XMP. Modern AMD AM5 boards call it EXPO. Older AMD DDR4 boards may call it DOCP or AXMP. Whatever it is named, enable it. Restart into BIOS by spamming Delete or F2, find the setting, enable it, save and exit.
On CPUs without 3D V-Cache, the FPS difference in Fortnite from enabling your memory profile alone can be significant. After enabling, make sure your system is stable. If it crashes or fails to boot, try a lower speed or disable it temporarily.
A rendering-mode change cannot fix unstable RAM, thermal limits, poor CPU scheduling, or a driver problem. See what a live Fortnite FPS optimization covers before you book.
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