Best Fortnite settings for Arc B580
Recommended at 1440p: expect 103–161 FPS after applying the playbook below. Arc B580 pairs cleanly with Fortnite — no single component is the wall.
Your Arc B580 and Fortnite are paired well — neither is the runaway bottleneck. The biggest FPS gains come from a balanced cut: drop a couple of expensive effects (shadows, volumetrics) without touching what makes the game look like Fortnite.
Apply these settings in Fortnite
Ranked by FPS impact for tier B hardware. Apply the high-impact ones first — top three usually account for 60% of the gain.
Performance Mode is the single biggest FPS lever in Fortnite — 30–80% more FPS for tier B hardware. Apply this first; everything else is secondary.
Off is competitive-standard. Big FPS gain AND it makes spotting players easier — they don't get extra cover from their own shadow.
Far shows builds and players sooner. Don't drop this below Far for competitive play, even on low-tier GPUs — you'll get killed by people you can't see yet.
Particles + materials. Low keeps frametimes flat in heavy fight scenarios.
Intel-native upscaling at Quality. Adds ~20–30% FPS with minimal aliasing tradeoff at 1440p.
Always on so you can monitor stability. Spike-in-fights = you're CPU-bound; consistent = GPU.
Intel-specific tweaks
These are in Intel Arc Control.
Intel-native upscaler with the best image quality on Arc cards. Equivalent to DLSS Quality preset.
Set per-game profiles in Arc Control with maximum performance. Arc relies more on driver-side tuning than NVIDIA/AMD.
About the Arc B580
The Arc B580 (2024 release, 12GB VRAM) is a upper-mid card. At 1440p in Fortnite, the biggest FPS levers are upscaling, shadow detail, and brand-specific latency reducers (Intel XeSS). The settings above are the floor — for a fully personalized playbook factoring CPU, RAM, and your monitor refresh rate, run BetterFPS.