
How Many FPS Does Portal Get with RX 9070? Performance at 1080p, 1440p & 4K

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Portal system requirements
Official minimum and recommended requirements published by the developer.
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Recommended
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RX 9070 Specifications
Want the exact Portal FPS with your RX 9070?
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
Portal benchmark on RX 9070: FPS by resolution and quality
Pick yours and we recalculate the whole table above with it.
Portal FPS with a RX 9070 and a Intel Core i5-13400
| Quality | 1080p (Full HD) | 1440p (2K) | 4K (Ultra HD) |
|---|---|---|---|
| Ultra | 86FPS min 63Good | 69FPS min 60Good | 42FPS min 37Acceptable |
| High | 112FPS min 82Good | 90FPS min 78Good | 55FPS min 48Acceptable |
| Medium | 146FPS min 108Excellent | 117FPS min 102Good | 71FPS min 62Good |
| Low | 189FPS min 139Excellent | 152FPS min 132Excellent | 92FPS min 81Good |
| Bottleneck (estimated) | CPU 23% | balanced | GPU 33% |
The percentage estimates how much of the stronger component's capability goes unused because of the other one.
This one does matter: from the AMD Ryzen 7 7800X3D downwards the processor becomes the brake on the RX 9070. There is 19% between the slowest and fastest CPU in the table. One caveat: this is at 1080p, where the CPU weighs most. At 1440p and 4K the graphics card takes over and the processor stops mattering.
FSR performance: FPS with AI upscaling
Upscaling renders Portal 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 9070 with FSR enabled, starting from its native Ultra FPS.
| Resolution | Native | FSR Quality | FSR Performance | + Frame generation |
|---|---|---|---|---|
| 1080p | 86 | 108 | 125 | 184 |
| 1440p | 69 | 93 | 114 | 158 |
| 4K | 42 | 61 | 78 | 104 |
Frame generation inserts intermediate frames: it raises the smoothness you see on screen, but it does not reduce input latency, so use it selectively in competitive games.
About ray tracing: every figure on this page is with ray tracing off. The RX 9070 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.
With that CPU, the RX 9070 has headroom to spare in Portal: the processor runs out before the graphics card does. A faster processor would gain you FPS; a stronger graphics card would barely help. At 4K it flips: there the graphics card becomes the limit.
Is the RX 9070 Enough for Portal?
The RX 9070 delivers 86 FPS at 1080p Ultra in Portal. Enough for a smooth 60 FPS experience. For 144Hz, lower the quality to High.
At 1440p it gets 69 FPS and at 4K 42 FPS at Ultra quality.
Want more FPS in Portal?
Our guide collects the settings that give between +40% and +90% FPS in Portal with barely any visual loss. Recommended settings, GPU-specific tips (NVIDIA/AMD/Intel) and solutions to common game issues.
























