Downfall

The AMD Ryzen 7 5800XT paired with the Intel Arc B580 delivers a performance profile in Downfall that is strongly dependent on resolution and graphical preset, with the data showing a clear ceiling at 4K Ultra while maintaining high refresh rate capability at 1080p. Measured frame rates indicate that this combination is well-suited for 1080p and 1440p gaming, but requires setting adjustments to maintain smooth gameplay at 4K.

Measured FPS Breakdown

At 1920x1080, the combination performs exceptionally well across all settings. The Low preset achieves an average of 180.8 FPS, which is more than triple the 60 FPS playability threshold. Moving to Medium yields 147.8 FPS, while High drops to 124.5 FPS. Even the most demanding Ultra preset maintains an average of 80.1 FPS, comfortably above the 60 FPS floor. The scaling from Low to Ultra shows a performance cost of roughly 100 FPS, indicating that the GPU has ample headroom at this resolution.

At 2560x1440, the results remain strong but show a more pronounced impact from preset selection. Low delivers 130.9 FPS, Medium drops to 109.8 FPS, and High still maintains a smooth 89.1 FPS. However, the Ultra preset falls to 53.3 FPS, which is below the 60 FPS threshold. The transition from High to Ultra at this resolution represents a 35.8 FPS drop, highlighting that the Ultra preset is particularly demanding at 1440p.

At 3840x2160, the performance ceiling becomes evident. The Low preset yields 80.1 FPS, while Medium drops to 65.2 FPS, still playable but with less margin. High falls to 57 FPS, just under the 60 FPS target, and Ultra plummets to 32.7 FPS, which is roughly half of the Medium preset's performance. The gap between Low and Ultra at 4K is 47.4 FPS, with the most severe drop occurring between High and Ultra, a 24.3 FPS reduction.

FAQ

*Q: Can this PC run Downfall at 4K with the High preset?*

A: No. At 3840x2160 with High settings, the average FPS is 57, which is below the 60 FPS playability threshold. The Medium preset is the highest playable option at 4K, delivering 65.2 FPS.

Q: What is the best settings preset for 1440p gaming?

A: The High preset at 2560x1440 provides the best visual quality that remains playable, with an average of 89.1 FPS. The Ultra preset falls to 53.3 FPS, making it unsuitable for smooth gameplay.

Q: Is the Ultra preset ever playable with this hardware?

A: Yes, but only at 1920x1080, where it achieves an average of 80.1 FPS. At 2560x1440 and 3840x2160, the Ultra preset drops to 53.3 FPS and 32.7 FPS respectively, both below the 60 FPS threshold.

Q: How much performance is lost when switching from 1080p to 4K at the same settings?

A: At Low settings, the average FPS drops from 180.8 at 1080p to 80.1 at 4K, a 100.7 FPS reduction. At Medium, the drop is from 147.8 to 65.2 FPS, a 82.6 FPS reduction.

Q: What is the highest average FPS recorded across all tested configurations?

A: The highest average FPS is 180.8, achieved at 1920x1080 with the Low preset. The second highest is 147.8 FPS at 1080p Medium.

Q: Which resolution shows the smallest performance gap between Low and High presets?

A: At 1920x1080, the difference between Low (180.8 FPS) and High (124.5 FPS) is 56.3 FPS. At 2560x1440, the gap is 41.8 FPS, and at 4K it is 23.1 FPS, making 4K the smallest absolute difference.

CPU and GPU Roles

The data shows that the Intel Arc B580 is the primary performance limiter at higher resolutions. At 1080p, the CPU has enough headroom to push frame rates above 180 FPS on Low, indicating that the GPU is not fully saturated. However, as resolution increases to 1440p and 4K, the average FPS drops proportionally more, which is characteristic of GPU-bound workloads where the rendering load scales with pixel count.

The scaling between presets at each resolution further clarifies the GPU's role. At 1080p, the drop from Low to Ultra is 100.7 FPS, suggesting that the GPU has headroom to handle the increased graphical load. At 4K, the same preset transition costs 47.4 FPS, but the absolute performance is much lower, indicating that the GPU is nearing its limits. The AMD Ryzen 7 5800XT, with its 8 cores and 16 threads, is unlikely to bottleneck at any of these settings, as the frame rate differences align closely with the expected GPU workload changes.

The 4K Ultra result of 32.7 FPS versus the 4K Medium result of 65.2 FPS shows a 32.5 FPS difference, which is substantial. This pattern suggests that the Ultra preset introduces rendering features that disproportionately affect the Arc B580's throughput at higher pixel counts. At 1080p, the Ultra preset still achieves 80.1 FPS, meaning the GPU can handle these features when the pixel count is lower.

The Verdict

The data indicates that this PC can run Downfall at all three tested resolutions, but with varying preset limitations. At 1920x1080, all four presets — Low, Medium, High, and Ultra — clear the 60 FPS threshold. The Ultra preset delivers 80.1 FPS, providing the best visual experience while maintaining smooth gameplay.

At 2560x1440, three presets are playable: Low (130.9 FPS), Medium (109.8 FPS), and High (89.1 FPS). The Ultra preset falls short at 53.3 FPS, so users seeking the highest visual quality at 1440p would need to accept a frame rate below 60 FPS or reduce to High.

At 3840x2160, only the Low (80.1 FPS) and Medium (65.2 FPS) presets are playable. The High preset at 57 FPS is marginally below the threshold, and Ultra at 32.7 FPS is not suitable for smooth gameplay. The best playable setting at 4K is Medium, which provides a 65.2 FPS average with a 5.2 FPS margin above the 60 FPS target.

How This Combo Ranks

In the overall database of tested combinations for Downfall, this pairing of the AMD Ryzen 7 5800XT and Intel Arc B580 ranks 2842 out of 3716 total combos. This places it in the lower-middle portion of the rankings, which is consistent with the measured FPS data showing that 4K Ultra is not playable.

The rank of 2842 indicates that a majority of other tested CPU-GPU combinations achieve better performance in this game. However, the 1080p results, particularly the 180.8 FPS on Low and 124.5 FPS on High, show that this combo is still capable of high frame rates at the most common gaming resolution. The ranking reflects the 4K limitations more heavily, as higher-end GPUs would likely maintain playable frame rates at Ultra settings.

Best Settings per Resolution

At 1920x1080, the most demanding preset that stays at or above 60 FPS is Ultra, with an average of 80.1 FPS. This provides the highest visual quality while still maintaining a 20.1 FPS margin above the threshold.

At 2560x1440, the best playable preset is High, delivering an average of 89.1 FPS. This is the highest quality setting that remains above 60 FPS, with a 29.1 FPS margin. The Ultra preset's 53.3 FPS is not viable.

At 3840x2160, the best playable preset is Medium, with an average of 65.2 FPS. This is the only preset above 60 FPS besides Low, and it provides a 5.2 FPS margin, which is slim but sufficient for playability.

Similar Performance Alternatives

Looking at the nearest rivals for the CPU, the AMD Ryzen 7 7840H has an average benchmark score of 29868, which is essentially identical to the 5800XT's 29879, with a delta of 0%. This indicates that the 7840H would perform nearly the same in CPU-bound scenarios. The AMD Ryzen 7 8845HS and AMD Ryzen 7 7840HS both score 29955, showing a -0.3% delta relative to the 5800XT, meaning they are marginally faster. The AMD Ryzen 5 9600X scores 29713 with a 0.6% delta, indicating it is slightly slower.

For the GPU, the AMD Radeon RX 580 2048SP has an average score of 23061, a -0.2% delta from the Arc B580's 23021, making it effectively equivalent. The NVIDIA GeForce RTX 2080 scores 22895 with a 0.6% delta, meaning the Arc B580 is slightly faster. The NVIDIA GeForce RTX 3080 scores 23172 with a -0.7% delta, indicating it is marginally faster than the Arc B580. The NVIDIA P106-100 scores 23249 with a -1% delta, showing it is slightly ahead.

These comparisons suggest that users with a Ryzen 7 7840H or 8845HS would see very similar CPU performance, while those with an RTX 2080 or RX 580 2048SP would expect GPU performance within a small margin of the Arc B580. The RTX 3080 would provide a minor uplift, but the differences are small enough that the overall gaming experience in Downfall would be comparable across these alternatives.