Downfall

The AMD Ryzen 5 5600X paired with the AMD Radeon RX 580 delivers a playable but heavily constrained experience in Downfall, with the data showing a clear GPU-bound scenario that degrades sharply as resolution climbs. The measured frames per second (FPS) across the 12 recorded configurations illustrate a component pairing where the graphics card dictates the ceiling, while the processor’s headroom remains largely untapped.

Resolution Scaling

The FPS drop from 1920x1080 to 3840x2160 is steep and consistent across all settings, indicating that the AMD Radeon RX 580 is the primary limiting factor. At High settings, the average FPS falls from 70.1 at 1080p to 48.4 at 1440p, a reduction of 21.7 frames, and then further down to 30.0 at 4K, representing a 57% loss from the initial 1080p figure. This pattern is not gradual but accelerates with pixel count, which is typical for a GPU operating near its memory bandwidth ceiling of 256.0 GB/s.

The Low preset shows a similar trajectory: 99.9 FPS at 1080p, dropping to 70.6 at 1440p, and finally 47.3 at 4K. The delta between 1080p and 1440p is 29.3 frames, while the delta between 1440p and 4K is 23.3 frames. This suggests that even when graphical load is minimized, the GPU’s pixel throughput—rated at 42.88 GPixel/s—cannot sustain high frame rates at higher resolutions. The Ultra preset is the most punishing, with 41.7 FPS at 1080p, 28.6 at 1440p, and 19.3 at 4K, showing that the card’s 32 ROPs and 6.175 TFLOPS of FP32 compute are overwhelmed by the combined load of resolution and detail.

The scaling behavior indicates that the Ryzen 5 5600X is not the bottleneck in any configuration tested. At 1080p Low, the system reaches 99.9 FPS, which is close to the threshold where a six-core, twelve-thread processor with a boost clock of 4.60 GHz might start to show limitations, but the consistent 30% to 40% FPS drops at each resolution step point squarely at the RX 580. The 4K Ultra result of 19.3 FPS is particularly telling—it is nearly identical to the proportional drop seen at other settings, reinforcing that the GPU’s fill rate and shading capacity are exhausted long before the CPU’s 32 MB of L3 cache or 51.2 GB/s memory bandwidth become relevant.

CPU Role

The Ryzen 5 5600X’s role in this pairing is to provide a stable foundation rather than to push performance. Its benchmark scores are robust—a Cinebench R23 multi-core score of 18578 and a single-core score of 2622—but these numbers do not translate into FPS gains in Downfall because the RX 580 cannot feed data to the processor fast enough. The CPU’s 6 cores and 12 threads, running at a base clock of 3.70 GHz, are more than sufficient for a horror title of this era, which likely does not scale beyond a handful of threads.

The data shows that the CPU’s performance percentile of 78 versus all CPUs places it well above average, yet the measured FPS at 1080p Low (99.9) versus 1080p High (70.1) demonstrates that settings changes have a larger impact than any CPU-bound variable. Even at 1080p Ultra, where the FPS drops to 41.7, the processor is not the constraint; if it were, we would expect to see the FPS plateau across resolutions at a given setting, which does not occur. The nearest rivals—the AMD Ryzen 5 5600GT at -0.3% delta and the Intel Core i7-10700 at -0.3% delta—are within a fraction of a percent in average benchmark score, but this variance would be imperceptible in real-world gaming given the GPU bottleneck.

The CPU’s 65 W TDP and Zen 3 architecture are efficient, but the practical takeaway is that this processor has substantial headroom in Downfall. The measured FPS at 1440p High (48.4) versus 1080p High (70.1) shows a 21.7 FPS drop, which is a GPU-imposed penalty. If the CPU were limiting, the 1440p result would be closer to the 1080p result. The lack of any resolution-independent FPS ceiling confirms that the 5600X is a passive partner in this configuration, waiting for a more capable GPU to unlock its potential.

FAQ

Q: What is the best playable setting at 1920x1080 for this combo?

A: The High preset at 1080p delivers 70.1 FPS, which is well above the 60 FPS threshold, while the Low preset reaches 99.9 FPS. Medium sits at 86.3 FPS, and Ultra drops to 41.7 FPS, so High offers the best balance of visual quality and smoothness.

Q: How does the RX 580 compare to its nearest rival in raw compute?

A: The RX 580 has an average benchmark score of 13559, which is within 0.1% of the NVIDIA GeForce GTX 950 (13549) and 0% of the NVIDIA GeForce GTX 570 (13564). The AMD Radeon Pro 455 trails by 1.1%, while the NVIDIA P106-090 is 1.1% ahead.

Q: Is the Ryzen 5 5600X a bottleneck at 4K?

A: No. At 3840x2160, the FPS ranges from 19.3 (Ultra) to 47.3 (Low), and the consistent drop from 1440p indicates the GPU is the limit. The CPU’s single-thread score of 2622 in Cinebench R23 shows it has ample processing power for this game.

Q: What is the FPS difference between 1440p and 4K at Medium settings?

A: At 2560x1440 Medium, the average FPS is 61.7. At 3840x2160 Medium, it drops to 37.1, a reduction of 24.6 frames, which is a 40% performance loss due to the increased pixel count.

Q: Can this combo achieve 60 FPS at 2560x1440?

A: Only on the Low preset, which averages 70.6 FPS. The Medium preset falls short at 61.7 FPS, while High (48.4) and Ultra (28.6) are below 60 FPS. For a consistent 60 FPS, 1080p is the safer resolution.

Q: How does the combo rank among all tested configurations?

A: The combo ranks 1614 out of 1741 tested combinations in Downfall, placing it in the lower percentile of systems, which is consistent with the GPU’s mid-range standing (53rd percentile versus all GPUs).

How This Combo Ranks

The combo rank of 1614 out of 1741 tested combinations places this pairing in the bottom 7% of systems for Downfall. This low standing is attributable almost entirely to the GPU; the RX 580’s 53rd percentile versus all GPUs is middling, but its average benchmark score of 13559 is only slightly above the GTX 950 and GTX 570. The CPU’s 78th percentile ranking is high, but it cannot compensate for the graphics card’s limitations in a rasterization-heavy title.

The rank implies that most other tested combos—presumably with more modern or higher-tier GPUs—will outperform this setup. However, the data shows that the pairing is not broken; it simply requires settings and resolution adjustments to remain playable. The 1080p results (41.7 to 99.9 FPS) are within acceptable ranges for a horror game, where atmospheric tension often matters more than high frame rates. The 1440p results (28.6 to 70.6 FPS) are playable only on lower presets, and 4K is mostly a slideshow except at Low (47.3 FPS).

The near-identical average benchmark scores of the nearest rivals (within 1.1%) suggest that swapping the CPU for a Ryzen 5 5600GT or Intel Core i7-10700 would yield no meaningful FPS change. The bottleneck is the GPU, so the combo rank would only improve with a different graphics card. The data does not include alternative GPU pairings, but the scaling patterns strongly imply that the RX 580 is the weakest link.

Settings Recommendations

For the best experience, the High preset at 1920x1080 is the optimal choice, delivering 70.1 FPS. This is above the 60 FPS standard and provides a visual quality that is a significant step up from Medium (86.3 FPS) and Low (99.9 FPS), which may sacrifice too much detail for a horror atmosphere that relies on lighting and texture fidelity. Ultra at 1080p (41.7 FPS) is too choppy for consistent gameplay.

At 2560x1440, the Medium preset (61.7 FPS) is the only option that approaches fluid motion, but it is still slightly below 60 FPS. Low (70.6 FPS) is smoother, but the visual downgrade may be noticeable. For users who prioritize frame rate over visuals, Low is acceptable; otherwise, High (48.4 FPS) is playable but not ideal for fast-paced sequences.

At 3840x2160, only Low (47.3 FPS) is viable for any extended session, and even that is borderline. Medium (37.1 FPS) and High (30.0 FPS) are technically playable but will feel sluggish, while Ultra (19.3 FPS) is not recommended. The data suggests that 4K is not a practical target for this combo unless the user is willing to accept a sub-30 FPS experience.

Measured FPS Breakdown

At 1920x1080, the average FPS scales from 41.7 (Ultra) to 99.9 (Low). The Medium preset reaches 86.3, and High comes in at 70.1. This 58.2 FPS spread between the lowest and highest presets shows the GPU’s sensitivity to settings, with the Ultra preset imposing a 41% penalty over High.

At 2560x1440, the results are 28.6 (Ultra), 48.4 (High), 61.7 (Medium), and 70.6 (Low). The difference between Ultra and Low is 42.0 FPS, and the drop from 1080p to 1440p is most pronounced at Ultra (41.7 to 28.6, a 31% decrease) and least at Low (99.9 to 70.6, a 29% decrease).

At 3840x2160, the FPS falls to 19.3 (Ultra), 30.0 (High), 37.1 (Medium), and 47.3 (Low). The delta between 1440p and 4K is consistent: 9.3 FPS at Ultra, 18.4 at High, 24.6 at Medium, and 23.3 at Low. This uniformity confirms that the GPU is the sole constraint, as the CPU’s performance headroom does not vary with resolution. The 4K Low result of 47.3 FPS is the highest achievable at that resolution, but it is still 52.6 FPS below the 1080p Low result, illustrating the heavy pixel cost.