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Can the AMD Radeon Vega 7 (iGPU) run Subnautica 2? (2026)

⚠️ Barely — only with upscaling and low settings

~33 FPS at 1080p with optimized settings

The AMD Radeon Vega 7 (iGPU) is a entry-level card with 2GB of VRAM, and Subnautica 2 is a moderately demanding game. Paired with a balanced Intel Core i5-8600K-class CPU it averages about 33 FPS at 1080p with FrameCoach's tuned settings — up from roughly 12 FPS with everything on High.

Resolution	All-High FPS	Optimized FPS
1080p	12	33
1440p	7	20
4K	4	11

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

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

At 1080p expect around 33 FPS, at 1440p about 20 FPS, and at 4K roughly 11 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 AMD Radeon Vega 7 (iGPU) →

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Can other GPUs run Subnautica 2?

Can the AMD Radeon Vega 7 (iGPU) run other games?

Frequently asked

Can the AMD Radeon Vega 7 (iGPU) run Subnautica 2?

Barely — only with upscaling and low settings. With FrameCoach's optimized balanced settings, the AMD Radeon Vega 7 (iGPU) averages about 33 FPS at 1080p in Subnautica 2.

What FPS does the AMD Radeon Vega 7 (iGPU) get in Subnautica 2 at 1080p?

Around 33 FPS at 1080p with optimized settings (up from about 12 FPS on all-High).

How do I make Subnautica 2 run better on the AMD Radeon Vega 7 (iGPU)?

Turn on FSR (Balanced) 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.