
How Many FPS Does Mortal Shell II Get with RX 580 8GB? Performance at 1080p, 1440p & 4K

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RX 580 8GB Specifications
These are the basic specs. The full RX 580 8GB page adds the rest of the technical data and its FPS game by game, not just in Mortal Shell II.
Want the exact Mortal Shell II FPS with your RX 580 8GB?
These FPS assume a reference CPU. Add your real processor and RAM and we'll tailor the estimate to your rig.
- Estimate tailored to your rig
- Customize resolution, quality, and RAM
Mortal Shell II benchmark on RX 580 8GB: FPS by resolution and quality
Pick yours and we recalculate the whole table above with it.
Mortal Shell II FPS with a RX 580 8GB and a Intel Core i5-13400
| Quality | 1080p (Full HD) | 1440p (2K) | 4K (Ultra HD) |
|---|---|---|---|
| Ultra | 23FPS min 20Poor | 15FPS min 13Poor | 6FPS min 5Unplayable |
| High | 30FPS min 27Acceptable | 19FPS min 17Poor | 7FPS min 6Unplayable |
| Medium | 39FPS min 35Acceptable | 25FPS min 22Poor | 10FPS min 9Unplayable |
| Low | 50FPS min 44Acceptable | 32FPS min 29Acceptable | 12FPS min 11Unplayable |
| Bottleneck (estimated) | GPU 63% | GPU 77% | GPU 91% |
The percentage estimates how much of the stronger component's capability goes unused because of the other one.
It makes no difference which processor you have: with the RX 580 8GB in Mortal Shell II the graphics card is always the brake. Swapping CPU would not gain you a single frame — put the money into the card.
FSR performance: FPS with AI upscaling
Upscaling renders Mortal Shell II at a lower internal resolution and reconstructs the image, so you trade a little sharpness for extra frames. These are the estimated figures for the RX 580 8GB with FSR enabled, starting from its native Ultra FPS.
| Resolution | Native | FSR Quality | FSR Performance |
|---|---|---|---|
| 1080p | 23 | 29 | 33 |
| 1440p | 15 | 20 | 25 |
| 4K | 6 | 9 | 11 |
About ray tracing: every figure on this page is with ray tracing off. The RX 580 8GB has no dedicated hardware for it, so it is an option best left disabled.
Estimated figures. The real gain varies by game and by the version of the technology.
Is the CPU or the graphics card holding you back?
These FPS assume a mid-range CPU that isn't a bottleneck — roughly a Intel Core i5-13400 — and 16 GB of RAM.
Here the graphics card is the brake: the RX 580 8GB is what caps the frame rate in Mortal Shell II. A faster processor would hardly change the result.
Is the RX 580 8GB Enough for Mortal Shell II?
The RX 580 8GB delivers 23 FPS at 1080p Ultra in Mortal Shell II. This GPU is not enough for Mortal Shell II at this resolution. We recommend a more powerful GPU.
At 1440p it gets 15 FPS and at 4K 6 FPS at Ultra quality.
This GPU does not reach 60 FPS at 1080p Ultra
View recommended GPUs for Mortal Shell II→Want more FPS in Mortal Shell II?
Our guide collects the settings that give between +40% and +90% FPS in Mortal Shell II with barely any visual loss. Recommended settings, GPU-specific tips (NVIDIA/AMD/Intel) and solutions to common game issues.
RX 580 8GB or GTX 1060 6GB for Mortal Shell II?
In Mortal Shell II at 1080p Ultra, the RX 580 8GB gets 23 FPS and the GTX 1060 6GB 24 FPS. The GTX 1060 6GB is 4% ahead.
RX 580 8GB vs GTX 1060 6GB: which one is faster?Other GPUs for Mortal Shell II
If none of these convinces you for Mortal Shell II, the full ranking sorts all 143 cards by real FPS, not synthetic scores.
See the full graphics card ranking by real FPS




















