
How Many FPS Does Subnautica Get with RX 7800 XT? Performance at 1080p, 1440p & 4K
347FPS
1080p UltraEstimated
Subnautica system requirements
Official minimum and recommended requirements published by the developer.
Minimum
CPUIntel Core i5-8400 / AMD Ryzen 5 2600
GPUGeForce GTX 1660 6GB / RX 5500 XT 6GB
RAM12 GB RAM
Storage50 GB available space
Recommended
CPUIntel Core i7-13700 / AMD Ryzen 7 7700X
GPUGeforce RTX 3070 8GB / RX 6700 XT 8GB
RAM16 GB RAM
Storage50 GB available space
Upcoming games, cheaper with an official key.
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RX 7800 XT Specifications
BrandAMD
VRAM16 GB
Power Draw (TDP)263W
TierHigh-end
Benchmark69
1080p (Full HD)69/100
Check RX 7800 XT price →Affiliate link
Performance by Resolution and Quality
Ultra
1080p
347FPS
Excellent1440p
281FPS
Excellent4K
139FPS
ExcellentHigh
1080p
451FPS
Excellent1440p
365FPS
Excellent4K
181FPS
ExcellentMedium
1080p
500FPS
Excellent1440p
478FPS
Excellent4K
237FPS
ExcellentLow
1080p
500FPS
Excellent1440p
500FPS
Excellent4K
307FPS
Excellent| Quality | 1080p (Full HD) | 1440p (2K) | 4K (Ultra HD) |
|---|---|---|---|
| Ultra | 347FPS Excellent | 281FPS Excellent | 139FPS Excellent |
| High | 451FPS Excellent | 365FPS Excellent | 181FPS Excellent |
| Medium | 500FPS Excellent | 478FPS Excellent | 237FPS Excellent |
| Low | 500FPS Excellent | 500FPS Excellent | 307FPS Excellent |
Is the RX 7800 XT Enough for Subnautica?
The RX 7800 XT delivers 347 FPS at 1080p Ultra in Subnautica. More than enough for 144Hz. You can comfortably play at 1440p.
At 1440p it gets 281 FPS and at 4K 139 FPS at Ultra quality.
This GPU is more than enough — you can play at 1440p or 4K comfortably
⚡ Optimization guide
Want more FPS in Subnautica?
Our guide collects the settings that give between +40% and +90% FPS in Subnautica with barely any visual loss. Recommended settings, GPU-specific tips (NVIDIA/AMD/Intel) and solutions to common game issues.
View optimization guide for Subnautica →

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