
Subnautica 2 with RX 7800 XT — How Many FPS?
88FPS
1080p UltraEstimated
Subnautica 2 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.
Affiliate link
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
88FPS
Good1440p
72FPS
Good4K
43FPS
AcceptableHigh
1080p
114FPS
Good1440p
94FPS
Good4K
56FPS
AcceptableMedium
1080p
149FPS
Excellent1440p
123FPS
Excellent4K
73FPS
GoodLow
1080p
193FPS
Excellent1440p
159FPS
Excellent4K
94FPS
Good| Quality | 1080p (Full HD) | 1440p (2K) | 4K (Ultra HD) |
|---|---|---|---|
| Ultra | 88FPS Good | 72FPS Good | 43FPS Acceptable |
| High | 114FPS Good | 94FPS Good | 56FPS Acceptable |
| Medium | 149FPS Excellent | 123FPS Excellent | 73FPS Good |
| Low | 193FPS Excellent | 159FPS Excellent | 94FPS Good |
Is the RX 7800 XT Enough for Subnautica 2?
The RX 7800 XT delivers 88 FPS at 1080p Ultra in Subnautica 2. Enough for a smooth 60 FPS experience. For 144Hz, lower the quality to High.
At 1440p it gets 72 FPS and at 4K 43 FPS at Ultra quality.
⚡ Optimization guide
Want more FPS in Subnautica 2?
Our guide collects the settings that give between +40% and +90% FPS in Subnautica 2 with barely any visual loss. Recommended settings, GPU-specific tips (NVIDIA/AMD/Intel) and solutions to common game issues.
View optimization guide for Subnautica 2 →

Calculate with your exact hardware
These results use a reference CPU. Enter your CPU, RAM, and quality settings for a personalized estimate.
- Try the interactive calculator
- Customize resolution, quality, and RAM
Calculate with my CPU & RAM


















