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Best Subnautica 2 settings for the NVIDIA RTX 3050 Ti (laptop, 4GB) (2026)

On a NVIDIA RTX 3050 Ti (laptop, 4GB) (paired with a balanced Intel Core i5-8600K-class CPU), Subnautica 2 runs at roughly 68 FPS at 1080p with our optimized settings — up from about 38FPS with everything maxed. Here's the configuration and what each setting costs.

The NVIDIA RTX 3050 Ti (laptop, 4GB) is a entry-level graphics card with 4GB of VRAM, and Subnautica 2 is a moderately demanding game. Paired with the Intel Core i5-8600K, it runs well at 1080p — about 68 FPS with FrameCoach's optimized settings, a clear jump from roughly 38 FPS with everything on High.

Across resolutions you can expect around 68 FPS at 1080p and 60 FPS at 1440p, dropping to roughly 34 FPS at 4K. The biggest free win is DLSS upscaling — set it to Quality for a large FPS boost at little visual cost.

Resolution	All-High FPS	Optimized FPS
1080p	38	68
1440p	23	60
4K	13	34

💡 Subnautica 2: Early-access Unreal Engine 5 - Lumen Global Illumination is the heaviest setting; upscaling helps a lot.

🚀 Biggest free win: enable DLSS (Balanced) — about +55% FPS for a small sharpness trade.

Recommended settings

Upscaling — DLSSBalanced+55% FPS

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.

CloudsLow+16% FPS

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 NVIDIA RTX 3050 Ti (laptop, 4GB) run Subnautica 2? See the verdict →

Subnautica 2 on other GPUs

Other games on the NVIDIA RTX 3050 Ti (laptop, 4GB)

Frequently asked

What FPS does the NVIDIA RTX 3050 Ti (laptop, 4GB) get in Subnautica 2?

With FrameCoach's optimized balanced settings, the NVIDIA RTX 3050 Ti (laptop, 4GB) averages around 68 FPS at 1080p in Subnautica 2 — up from about 38 FPS with everything on High.

Can the NVIDIA RTX 3050 Ti (laptop, 4GB) run Subnautica 2 at 1440p?

At 1440p with optimized settings, the NVIDIA RTX 3050 Ti (laptop, 4GB) averages roughly 60 FPS in Subnautica 2 — a smooth experience.

What are the best Subnautica 2 settings for the NVIDIA RTX 3050 Ti (laptop, 4GB)?

Turn on DLSS (Balanced), 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.