ARK: Survival Ascended — FPS Fix & Performance Settings
ASA's UE5 build is heavy. Default settings on a mid-range GPU can drop you to 25–35 FPS at 1080p in dense biomes. This guide covers the four highest-impact graphics levers, the console commands that bypass the in-game menu, and the upscalers that buy you "free" frames.
The Four Settings That Matter Most
Of ~20 graphics options, four account for the bulk of your performance budget. Tune these first.
| Setting | Impact | Recommended |
|---|---|---|
| Global Illumination (Lumen) | 20–35 FPS swing — single biggest lever in the entire game | Low or Off if you can stomach the visual loss; otherwise Medium |
| View Distance | 10–15 FPS swing | Medium for non-PvP; Low if you don't mind LOD popping |
| Shadows | 5–15 FPS swing | Medium; Low+ shadow distance scaled down |
| Foliage Density | 5–10 FPS swing | Medium; disable Enable Foliage And Fluid Interaction (huge win) |
Console Commands for Performance
Some performance settings aren't exposed in the menu. Open the console (~ on PC) and run these:
| Command | Effect |
|---|---|
r.VolumetricCloud 0 | Disable volumetric clouds — biggest console-only GPU saver. +5–15 FPS depending on weather. |
r.VolumetricFog 0 | Disable volumetric fog. +3–8 FPS in shroud / cave / night zones. |
r.SkyAtmosphere 0 | Disable atmospheric scattering — flatter sky, +2–5 FPS. |
r.LumenScene.Radiance.HardwareRayTracing 0 | Disable hardware Lumen ray tracing — only relevant on RTX cards. |
stat fps | Show FPS counter to verify changes actually helped. |
stat unit | Show GPU/CPU/GameThread breakdown — diagnose CPU vs GPU bottleneck. |
Console commands reset on game close. For permanent application, add them to your GameUserSettings.ini custom-args section, or use a startup mod.
Use an Upscaler
ASA natively supports four upscalers. Pick whichever matches your GPU:
| Upscaler | Hardware | Performance Gain |
|---|---|---|
| DLSS (NVIDIA) | RTX 20-series and newer | +30–50% FPS at "Quality" preset |
| FSR 3 (AMD / Universal) | Any GPU | +25–45% FPS, frame generation available |
| XeSS (Intel) | Arc + cross-vendor | +20–40% FPS |
| TSR (UE5 default) | Any GPU | +15–25% FPS, native to the engine |
FSR 3 with frame generation is the single biggest "set it and forget it" win for non-NVIDIA hardware on weaker systems.
Recommended Settings — Tier by Hardware
Low-End (GTX 1060, 1660, RX 580)
- Resolution Scale: 50–67%
- Upscaler: FSR 3 (Performance preset)
- Lumen: Off
- Shadows: Low
- View Distance: Low
- Foliage: Low; disable foliage interaction
- Console:
r.VolumetricCloud 0+r.VolumetricFog 0 - Target: 30–45 FPS at 1080p
Mid-Range (RTX 3060, RX 6600 XT)
- Resolution Scale: 80%
- Upscaler: DLSS or FSR 3 (Quality)
- Lumen: Medium
- Shadows: Medium
- View Distance: Medium
- Foliage: Medium; disable interaction
- Target: 60+ FPS at 1080p
High-End (RTX 4070+, RX 7800 XT+)
- Native 1440p or DLAA
- Lumen: High
- Shadows: High
- View Distance: High
- Target: 60–100 FPS at 1440p
Other Quick Wins
- Fullscreen mode — lower input latency than borderless on most GPUs.
- VSync OFF in-game; use driver-level VSync or G-Sync/FreeSync if you want tearing control.
- Lower Max Frame Rate if you hit your monitor refresh — saves GPU from useless work.
- Enable Foliage Interaction = OFF — easiest single click for +3–5 FPS.
- Update GPU drivers — UE5.5 fixes ship in driver updates.
Common Mistakes
- "Settings don't save" — your config file is read-only or in OneDrive sync. Move
ShooterGamefolder out of synced directories. - "Console commands have no effect" — you typed them in chat, not the console (~ key, not Enter).
- "DLSS option is greyed out" — your GPU doesn't support DLSS. Use FSR 3 or XeSS instead.
- "FPS dropped after a patch" — Studio Wildcard patches often reset Lumen quality. Re-check your settings after each patch.
Run a smoother server. Host an ASA server with Supercraft on Intel Xeon hardware tuned for UE5 game loops.