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Best Subnautica 2 settings for the Intel Arc B570 (2026)

On a Intel Arc B570 (paired with a balanced Intel Core i5-13500H (laptop)-class CPU), Subnautica 2 runs at roughly 93 FPS at 1080p with our optimized settings — up from about 93FPS with everything maxed. Here's the configuration and what each setting costs.

The Intel Arc B570 is a mainstream 1080p graphics card with 10GB of VRAM, and Subnautica 2 is a moderately demanding game. Paired with the Intel Core i5-13500H (laptop), it runs great at 1080p — about 93 FPS with FrameCoach's optimized settings. That already clears a smooth frame rate on High, so our tuning keeps the visuals as high as possible instead of chasing extra frames.

Across resolutions you can expect around 93 FPS at 1080p and 75 FPS at 1440p, dropping to roughly 61 FPS at 4K. The biggest free win is XeSS upscaling — set it to Quality for a large FPS boost at little visual cost.

ResolutionAll-High FPSOptimized FPS
1080p9393
1440p5675
4K3261
💡 Subnautica 2: Early-access Unreal Engine 5 - Lumen Global Illumination is the heaviest setting; upscaling helps a lot.
Recommended settings
Upscaling — XeSSOff
Subnautica 2 (Unity) supports Nvidia DLSS plus Frame Generation - there is currently no FSR for AMD/Intel. Enable it first for a big, low-cost FPS gain.
CloudsMediumbaseline
Volumetric clouds above the surface - can drain ~20 FPS at Epic. Medium is a big saving with little loss.
View / Detail DistanceHighbaseline
How far terrain and props render. Lower it a notch first if you dip in open water.
Shadow QualityHighbaseline
Shadow resolution and range. High is a strong step down from Epic.
Water & Caustics QualityMediumbaseline
The shimmering light patterns and water detail that define the look. Medium keeps the vibe while saving frames.
Flora / Foliage DensityMediumbaseline
Density of coral and plant life. Lower it for steadier FPS in dense reefs.
Effects QualityMediumbaseline
Particles, bubbles and volumetrics. Medium is plenty.
Texture QualityHighbaseline
Surface detail — cheap on FPS if it fits your VRAM.

⚡ Fine-tune this for your exact CPU & target FPS →

🎯 Can the Intel Arc B570 run Subnautica 2? See the verdict →

Subnautica 2 on other GPUs
Other games on the Intel Arc B570
Frequently asked

What FPS does the Intel Arc B570 get in Subnautica 2?

With FrameCoach's optimized balanced settings, the Intel Arc B570 averages around 93 FPS at 1080p in Subnautica 2 — up from about 93 FPS with everything on High.

Can the Intel Arc B570 run Subnautica 2 at 1440p?

At 1440p with optimized settings, the Intel Arc B570 averages roughly 75 FPS in Subnautica 2 — a smooth experience.

What are the best Subnautica 2 settings for the Intel Arc B570?

Use a balanced preset, keep ray tracing off for maximum FPS, and ease the heaviest options like Clouds and View / Detail Distance down a notch. The full per-setting breakdown is above.

FPS figures are estimates from a generalized model (hardware tier × game load × per-setting weights), not live benchmarks — real performance varies by scene, drivers and game version.