How Many FPS Does Alien: Isolation 2 Get with RX 6400? Performance at 1080p, 1440p & 4K
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RX 6400 Specifications
Want the exact Alien: Isolation 2 FPS with your RX 6400?
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
Alien: Isolation 2 benchmark on RX 6400: FPS by resolution and quality
Pick yours and we recalculate the whole table above with it.
Alien: Isolation 2 FPS with a RX 6400 and a Intel Core i5-13400
| Quality | 1080p (Full HD) | 1440p (2K) | 4K (Ultra HD) |
|---|---|---|---|
| Ultra | 15FPS min 13Poor | 8FPS min 7Unplayable | 5FPS min 4Unplayable |
| High | 19FPS min 17Poor | 10FPS min 9Unplayable | 5FPS min 4Unplayable |
| Medium | 25FPS min 22Poor | 14FPS min 13Unplayable | 5FPS min 4Unplayable |
| Low | 32FPS min 29Acceptable | 18FPS min 16Poor | 5FPS min 4Unplayable |
| Bottleneck (estimated) | GPU 77% | GPU 87% | GPU 96% |
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 6400 in Alien: Isolation 2 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 Alien: Isolation 2 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 6400 with FSR enabled, starting from its native Ultra FPS.
| Resolution | Native | FSR Quality | FSR Performance |
|---|---|---|---|
| 1080p | 15 | 19 | 22 |
| 1440p | 8 | 11 | 13 |
| 4K | 5 | 7 | 9 |
About ray tracing: every figure on this page is with ray tracing off. The RX 6400 does have dedicated hardware for it, so you can turn it on in games that implement it. The FPS cost swings widely depending on how much ray tracing each title uses, and FSR is exactly what people lean on to pay for it.
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 6400 is what caps the frame rate in Alien: Isolation 2. A faster processor would hardly change the result.
Is the RX 6400 Enough for Alien: Isolation 2?
The RX 6400 delivers 15 FPS at 1080p Ultra in Alien: Isolation 2. This GPU is not enough for Alien: Isolation 2 at this resolution. We recommend a more powerful GPU.
At 1440p it gets 8 FPS and at 4K 5 FPS at Ultra quality.
This GPU does not reach 60 FPS at 1080p Ultra
View recommended GPUs for Alien: Isolation 2→Want more FPS in Alien: Isolation 2?
Our guide collects the settings that give between +40% and +90% FPS in Alien: Isolation 2 with barely any visual loss. Recommended settings, GPU-specific tips (NVIDIA/AMD/Intel) and solutions to common game issues.
