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Can the NVIDIA GTX 1660 Ti (laptop, 6GB) run Subnautica 2? (2026)

✅ Yes

~61 FPS at 1080p with optimized settings

The NVIDIA GTX 1660 Ti (laptop, 6GB) is a entry-level card with 6GB of VRAM, and Subnautica 2 is a moderately demanding game. Paired with a balanced Intel Core i5-8600K-class CPU it averages about 61 FPS at 1080p with FrameCoach's tuned settings — up from roughly 45 FPS with everything on High.

Resolution	All-High FPS	Optimized FPS
1080p	45	61
1440p	27	63
4K	15	41

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

🚀 Biggest free win: enable FSR (Quality) — about +35% FPS for a small sharpness trade.

At 1080p expect around 61 FPS, at 1440p about 63 FPS, and at 4K roughly 41 FPS with optimized settings. The single biggest improvement is FSR upscaling — set it to Quality.

🎛 See the full best-settings guide for Subnautica 2 on the NVIDIA GTX 1660 Ti (laptop, 6GB) →

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Can other GPUs run Subnautica 2?

Can the NVIDIA GTX 1660 Ti (laptop, 6GB) run other games?

Frequently asked

Can the NVIDIA GTX 1660 Ti (laptop, 6GB) run Subnautica 2?

Yes. With FrameCoach's optimized balanced settings, the NVIDIA GTX 1660 Ti (laptop, 6GB) averages about 61 FPS at 1080p in Subnautica 2.

What FPS does the NVIDIA GTX 1660 Ti (laptop, 6GB) get in Subnautica 2 at 1080p?

Around 61 FPS at 1080p with optimized settings (up from about 45 FPS on all-High).

How do I make Subnautica 2 run better on the NVIDIA GTX 1660 Ti (laptop, 6GB)?

Turn on FSR (Quality) for the biggest free boost, keep ray tracing off, and lower the heaviest settings a notch. FrameCoach's full per-setting guide for this exact combo shows what each option costs.

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.