Downfall

The AMD Ryzen 5 5600 paired with the NVIDIA GeForce RTX 4080 delivers a decisive performance profile in Downfall, one that is consistently GPU-bound at higher resolutions but reveals a more balanced workload at 1080p. The measured frame rates across the three tested resolutions show a clear hierarchy, with the combination ranking 326th out of 3,716 tested combos, placing it in the top 8.8% of all systems. This analysis breaks down the raw numbers into interpretable insights about where the bottleneck lies, how settings affect the experience, and what the individual CPU and GPU specifications contribute to the final result.

Resolution Scaling

The transition from 1920x1080 to 3840x2160 produces a substantial drop in average frame rates across all settings, revealing the expected shift in workload from the processor to the graphics card. At Low settings, the average FPS falls from 364 at 1080p to 285 at 1440p and finally to 178 at 4K, representing a 51% reduction from the lowest to highest resolution. This steep decline indicates that even at Low settings, the RTX 4080 is being pushed harder as pixel count increases, though the sheer headroom at 1080p suggests the CPU is the limiting factor at that resolution.

Moving to Medium settings, the pattern continues but with a slightly narrower relative gap: 327 FPS at 1080p drops to 233 at 1440p (a 29% decrease) and then to 145 at 4K (a 38% further decrease). The presence of measured minimum FPS values at Medium settings—123 at 4K, 198 at 1440p, and 278 at 1080p—provides additional insight into frame time consistency, with the 4K minimum being substantially lower relative to the average, indicating occasional stutters under load.

High settings show a similar trajectory: 268 FPS at 1080p, 191 at 1440p, and 119 at 4K. The scaling from 1440p to 4K is a 38% drop, while from 1080p to 1440p it is 29%, suggesting that the GPU is becoming progressively more saturated as resolution increases. Ultra settings exhibit the most dramatic scaling, with 168 FPS at 1080p falling to 120 at 1440p and then to 74 at 4K—a 56% total reduction. The fact that Ultra at 4K still maintains a playable 74 FPS average indicates the RTX 4080’s 16 GB memory buffer and 716.8 GB/s bandwidth are sufficient to handle the highest preset without catastrophic frame drops.

The data strongly suggests that at 1080p, the Ryzen 5 5600’s six cores and 12 threads are the primary constraint, as the GPU cannot be fully utilized even at Low settings where 364 FPS is achieved. As resolution increases to 1440p and 4K, the GPU becomes the dominant factor, evidenced by the more moderate FPS deltas between settings at those resolutions. For example, at 4K, the difference between Low and Ultra is 104 FPS (178 vs 74), whereas at 1080p that same difference is 196 FPS (364 vs 168), confirming that the CPU caps performance at lower resolutions while the GPU dictates scaling at higher ones.

FAQ

*Q: What is the best resolution to play Downfall with this combo for maximum smoothness?*

A: Based on the measured data, 1920x1080 at Medium settings provides 327 average FPS with a minimum of 278 FPS, offering the highest frame rates with consistency. For higher visual fidelity, 2560x1440 at High settings yields 191 average FPS, which is still well above the threshold for smooth gameplay.

*Q: How does the RTX 4080 perform at 4K Ultra settings in Downfall?*

A: The combination achieves 74 average FPS at 3840x2160 with Ultra settings. While this is the lowest measured average, it remains playable, though the lack of a reported minimum FPS suggests that frame dips were not severe enough to record, indicating acceptable stability.

Q: Is the Ryzen 5 5600 a bottleneck for the RTX 4080 in this game?

A: At 1080p, yes. The measured 364 FPS at Low settings represents a ceiling that does not scale much further with lower graphical loads, indicating the CPU limits performance. At 1440p and 4K, the GPU becomes the limiting component, as evidenced by the larger FPS differences between settings at those resolutions.

Q: What is the frame time consistency at Medium settings across resolutions?

A: The data includes minimum and maximum FPS only for Medium settings. At 1080p, the range is 278 to 376 FPS; at 1440p, it is 198 to 268 FPS; and at 4K, it is 123 to 167 FPS. These ranges show a tighter spread at higher resolutions, suggesting more consistent frame pacing when the GPU is more heavily loaded.

*Q: How does this combo’s rank in Downfall compare to other tested systems?*

A: The combo ranks 326th out of 3,716 tested combinations, placing it in the top 8.8% of all systems. This indicates that the pairing is well above average for this game, though not at the very top, which would require higher-end CPUs or GPUs.

*Q: Does the RTX 4080’s memory configuration affect performance in Downfall?*

A: The GPU features 16 GB of GDDR6X memory on a 256-bit bus, providing 716.8 GB/s of bandwidth. The measured 4K performance, including 119 FPS at High and 74 FPS at Ultra, suggests that the memory subsystem is adequate for the game’s demands, with no evidence of capacity-related stutters.

Settings Recommendations

The measured data provides a clear picture of the trade-off between visual quality and frame rate. For users prioritizing the highest possible frame rates, the Low preset at 1080p delivers an exceptional 364 average FPS, but this comes at the cost of visual fidelity. The Medium preset offers a more balanced experience, with 327 FPS at 1080p and a minimum of 278 FPS, ensuring no noticeable drops even in intensive scenes. At 1440p, Medium is also the sweet spot, providing 233 average FPS with a minimum of 198 FPS, which is well above the threshold for high-refresh-rate monitors up to 200Hz.

For those with 4K displays, the High preset is recommended as the primary choice, yielding 119 average FPS. This is comfortably above the 60 FPS standard for smooth gameplay and provides substantially better visuals than Medium’s 145 FPS, which, while higher, may not offer enough visual improvement to justify the lower frame rate in a horror game where atmosphere matters. Ultra at 4K drops to 74 FPS, which is still playable, but the performance cost of 45 FPS compared to High suggests that the additional graphical effects are too demanding for the marginal visual gain.

At 1440p, High settings at 191 FPS are an excellent compromise for users with high-refresh-rate monitors up to 165Hz, as it maintains a large margin above the refresh rate. Meanwhile, Ultra at 1440p provides 120 FPS, which is ideal for 120Hz displays and offers the full visual experience without the significant frame drop seen at 4K. Ultimately, the data indicates that Medium is the most versatile preset across all resolutions, but High at 1440p or 4K offers the best balance of visual quality and performance for most users.

Measured FPS Breakdown

At 1920x1080, the combination shows its highest performance ceiling. Low settings produce an average of 364 FPS, which is the highest measured value in the entire dataset. Medium settings reduce this to 327 FPS, with a minimum of 278 FPS and a maximum of 376 FPS, indicating a wide but stable range. High settings drop further to 268 FPS, while Ultra settings yield 168 FPS. The 196 FPS gap between Low and Ultra at this resolution highlights the CPU’s role in limiting performance, as the GPU is not fully utilized even at Ultra.

Moving to 2560x1440, the frame rates decrease but remain exceptionally high. Low settings achieve 285 FPS, Medium drops to 233 FPS with a minimum of 198 FPS and a maximum of 268 FPS, High settings produce 191 FPS, and Ultra yields 120 FPS. The scaling from Low to Ultra is 165 FPS, which is less severe than at 1080p, suggesting the GPU is beginning to take on a larger share of the workload. The Medium preset at 1440p offers the most consistent performance, with a minimum that is only 35 FPS below the average.

At 3840x2160, the GPU is clearly the dominant factor. Low settings still manage 178 FPS, Medium drops to 145 FPS with a minimum of 123 FPS and a maximum of 167 FPS, High settings produce 119 FPS, and Ultra falls to 74 FPS. The 104 FPS gap between Low and Ultra is the smallest of any resolution, confirming that the RTX 4080 is saturated by the 4K pixel count. The Medium preset’s minimum of 123 FPS is particularly notable, as it indicates that even at 4K, the system can maintain frame rates well above 60 FPS without significant dips.

How This Combo Ranks

The AMD Ryzen 5 5600 and NVIDIA GeForce RTX 4080 combination ranks 326th out of 3,716 tested combos in Downfall, placing it in the top 8.8% of all systems. This is a strong result, but the rank is not higher due to the CPU’s limitations at lower resolutions. The RTX 4080’s individual percentile of 86 (versus all GPUs) is higher than the Ryzen 5 5600’s percentile of 74 (versus all CPUs), suggesting that the GPU is the stronger component in this pairing.

The combo’s rank is influenced by the fact that many higher-ranked systems likely use more powerful CPUs that can better feed the RTX 4080 at 1080p, where the measured FPS is CPU-bound. At 1440p and 4K, the combo’s performance is more competitive, as the GPU becomes the limiting factor and the CPU’s six cores are sufficient to keep up. The rank of 326 implies that there are 325 other combos with better overall performance, but the measured FPS data shows that this pairing is excellent for high-resolution gaming, particularly at 1440p where it exceeds 190 FPS at High settings.

CPU Role

The AMD Ryzen 5 5600 is a six-core, 12-thread processor based on the Zen 3 architecture, with a base clock of 3.50 GHz and a boost clock of 4.40 GHz. Its 32 MB of shared L3 cache and dual-channel DDR4 memory support (with 51.2 GB/s bandwidth) provide adequate bandwidth for feeding the RTX 4080. In Downfall, the CPU’s role is most evident at 1080p, where the measured FPS at Low (364) is only 11% higher than at Medium (327), despite the lower graphical load. This suggests that the CPU reaches its limit around 350-380 FPS, preventing the GPU from achieving even higher frame rates.

The CPU’s single-thread performance is strong, as evidenced by its 3DMark single-thread score of 882 and Cinebench R23 single-core score of 2,584, which are critical for a horror game that may have physics or AI calculations running on the main thread. The multicore performance, with a Cinebench R23 multicore score of 18,309, ensures that background tasks do not interfere with gameplay. However, the 3DMark 16-thread score of 5,641 and max-thread score of 5,659 indicate that the CPU’s six cores are fully utilized under heavy loads, but they do not provide the headroom needed to push beyond the observed FPS ceiling at 1080p.

GPU Role

The NVIDIA GeForce RTX 4080 is a high-end graphics card based on the Ada Lovelace architecture, featuring 9,728 shading units, 76 RT cores, and 304 tensor cores. Its 16 GB of GDDR6X memory on a 256-bit bus provides 716.8 GB/s of bandwidth, which is essential for handling Downfall at 4K. The GPU’s boost clock of 2,505 MHz and FP32 performance of 48.74 TFLOPS are directly reflected in the measured FPS scaling: at 4K, the difference between Low and Ultra is 104 FPS, showing that the GPU is the primary determinant of performance.

The RTX 4080’s percentile of 86 versus all GPUs is higher than the combo’s overall rank, indicating that the GPU is a top-tier component. The measured data supports this, as even at 4K Ultra, the GPU maintains 74 FPS, which is playable, and at 1440p Ultra, it achieves 120 FPS, ideal for high-refresh-rate displays. The GPU’s memory capacity of 16 GB is not a constraint in this game, as the 4K results show no evidence of texture streaming issues or frame drops beyond what would be expected from the pixel load.