Downfall

The AMD Ryzen 9 5900X paired with the NVIDIA GeForce RTX 5090 delivers overwhelming performance in Downfall, with every resolution and preset combination in the measured data exceeding the 60 FPS playable threshold by a massive margin. At 4K Ultra, the combo still produces 84 FPS on average, and at 1080p Low it reaches 387 FPS, indicating that this hardware is far beyond what the game demands. The RTX 5090’s raw throughput dominates, while the Ryzen 9 5900X provides ample headroom, making this a top-tier configuration for this title.

Measured FPS Breakdown

The measured data covers three resolutions (1920x1080, 2560x1440, 3840x2160) across four settings presets (Low, Medium, High, Ultra). Averaged frame rates are provided for all twelve combinations, with minimum and maximum values recorded only for the Medium preset at each resolution.

1920x1080: At Low settings, the combo averages 387 FPS. Moving to Medium drops the average to 361 FPS, with a recorded minimum of 307 FPS and maximum of 415 FPS. High settings yield 303 FPS on average. Ultra settings reduce performance to 190 FPS average. The scaling from Low to Ultra represents roughly a 51% reduction in average frame rate, but even the lowest figure remains more than three times the 60 FPS playable threshold.

2560x1440: Low settings produce 323 FPS average. Medium settings average 264 FPS, with a minimum of 225 FPS and maximum of 304 FPS. High settings deliver 217 FPS average. Ultra settings drop to 135 FPS average. The gap between 1080p Ultra (190 FPS) and 1440p Ultra (135 FPS) shows a 29% performance reduction when moving up in resolution, while the drop from 1440p High to 1440p Ultra is 38%, indicating that the Ultra preset is significantly more demanding.

3840x2160: Low settings average 201 FPS. Medium settings average 164 FPS, with the only complete min/max data in the entire set: 140 FPS minimum and 189 FPS maximum. High settings produce 135 FPS average. Ultra settings deliver 84 FPS average. This is the most demanding configuration tested, yet even here the average FPS sits 40% above the 60 FPS threshold. The variance at 4K Medium—a spread of 49 FPS between min and max—suggests some scene-dependent fluctuation, but the minimum of 140 FPS remains comfortably playable.

Across all settings, the pattern is consistent: the RTX 5090 scales well with resolution, and the CPU does not bottleneck at any tested configuration. The largest single drop occurs between 1440p High (217 FPS) and 1440p Ultra (135 FPS), a 38% reduction, while the smallest relative drop is between 1080p Low (387 FPS) and 1080p Medium (361 FPS), a mere 7% decline.

How This Combo Ranks

In the benchmark database, this specific CPU-GPU combination ranks 128th out of 3716 tested combos for Downfall. That places it in the top 3.4% of all configurations tested for this game, a strong showing that confirms its high-end status. The percentile rankings of the individual components corroborate this: the Ryzen 9 5900X sits at the 87th percentile among all CPUs, while the RTX 5090 ranks at the 92nd percentile among all GPUs.

The combo rank of 128 is notable because it is lower than what the GPU’s 92nd percentile might suggest. This implies that some combinations with even higher-performing CPUs (or more balanced pairings) achieve better results in Downfall, likely due to the game’s CPU demands at lower resolutions. However, the measured FPS data shows that this pairing never falls below 84 FPS at 4K Ultra, so the rank reflects relative positioning against other top-tier setups rather than any practical deficiency.

Given that the data is measured (not simulated), the rank of 128 indicates that while this is an elite configuration, there are 127 other tested combos that deliver higher average FPS in this game. Those would presumably include newer or more powerful CPUs paired with the same RTX 5090, or possibly different GPU configurations with higher memory bandwidth. For the vast majority of users, the difference between rank 128 and rank 50 is unlikely to be perceptible, as all combos in this tier far exceed playable frame rates.

CPU and GPU Roles

The division of labor between the Ryzen 9 5900X and RTX 5090 becomes clear when examining frame rate scaling across resolutions. At 1080p, the combo achieves 387 FPS on Low and 190 FPS on Ultra. At 1440p, those same settings yield 323 FPS and 135 FPS. At 4K, the figures drop to 201 FPS and 84 FPS.

The resolution scaling reveals the GPU’s dominant role. From 1080p to 1440p, the average FPS across all settings drops by roughly 20-25%. From 1440p to 4K, the drop is another 30-40%. This consistent degradation with increasing resolution is classic GPU-bound behavior, as the RTX 5090’s 32 GB of GDDR7 memory and 1.79 TB/s bandwidth are being pushed harder at higher pixel counts. The GPU’s FP32 throughput of 104.8 TFLOPS handles the rendering load, but the sheer number of pixels at 4K Ultra (84 FPS) versus 1080p Low (387 FPS) shows how resolution dictates the workload.

The CPU’s role is more subtle but still measurable. At 1080p Low, the 387 FPS average suggests the Ryzen 9 5900X’s 12 cores and 24 threads are sufficient to feed the RTX 5090 without bottlenecking. The jump from 1080p Low to 1080p Medium is only 26 FPS (7%), which is relatively small, indicating that the GPU is already the limiting factor even at lower settings. If the CPU were the constraint, we would expect a larger drop between Low and Medium at 1080p, as the game would need to process more draw calls and physics calculations.

The setting scaling provides another clue. At each resolution, the drop from Low to Medium is modest (7-18%), while the drop from High to Ultra is more severe (30-38%). This non-linear scaling suggests that the Ultra preset introduces GPU-intensive effects (such as higher-quality shadows, reflections, or post-processing) that disproportionately load the RTX 5090’s shading units and RT cores. The CPU’s 3DMark scores—9075 for 16 threads and 10075 for max threads—indicate strong multi-threaded performance, but Downfall does not appear to leverage more than a few cores heavily, as the frame rates remain GPU-limited across all tested presets.

In summary, the RTX 5090 is the primary performance driver at every resolution, with the Ryzen 9 5900X providing ample headroom. The CPU’s single-thread score of 941 in 3DMark and Cinebench R23 single-core score of 1527 confirm it can handle the game’s logic, while the GPU’s PassMark G3D score of 39650 (92nd percentile) dominates the rendering workload.

Similar Performance Alternatives

Based on the nearest rivals in the benchmark database, several alternative components would deliver nearly identical performance in Downfall.

For the CPU: The Ryzen 9 5900X has an average benchmark score of 41376. Its closest rivals are all within a fraction of a percent:

• Intel Core Ultra 7 366H (avg score 41263, 0.3% slower)
• Intel Core Ultra 7 356H (avg score 41215, 0.4% slower)
• AMD Ryzen AI 5 PRO 440 (avg score 41208, 0.4% slower)
• Intel Core i7-14650HX (avg score 41576, 0.5% faster)

Any of these CPUs would produce virtually indistinguishable frame rates in Downfall when paired with the RTX 5090. The differences are so small (less than 1%) that they fall well within run-to-run variance. For a game that is GPU-bound, swapping the Ryzen 9 5900X for any of these would change the average FPS by only a frame or two at most.

For the GPU: The RTX 5090’s average benchmark score is 79842. Its nearest rivals are:

• NVIDIA Tesla P100 PCIe 16 GB (avg score 79605, 0.3% slower)
• NVIDIA Tesla P100 PCIe 12 GB (avg score 79396, 0.6% slower)
• AMD Radeon RX 6850M XT (avg score 78940, 1.1% slower)
• AMD Radeon Pro Vega 64X (avg score 80959, 1.4% faster)

The Tesla P100 cards are data-center parts without display outputs, so they are not practical for gaming, but their raw compute scores are comparable. The RX 6850M XT is a mobile GPU, and the Pro Vega 64X is a workstation card. In practical terms, none of these are direct consumer alternatives to the RTX 5090, but the benchmark data shows that the RTX 5090’s performance level is matched by these specialized parts within a 1.4% range. For a consumer looking at similar frame rates, the RX 6850M XT would come closest, though it lacks the RTX 5090’s 32 GB VRAM and ray tracing capabilities.

Best Settings per Resolution

The verdict data indicates that every resolution and preset combination is playable (above 60 FPS average). The "best settings" are defined as the most demanding preset that stays at or above 60 FPS, which for this combo is always Ultra.

1920x1080 Ultra: 190 FPS average. This is the maximum visual quality at the lowest resolution, delivering over three times the playable threshold.

2560x1440 Ultra: 135 FPS average. Still well above 60 FPS, with a 38% drop from 1080p Ultra but no compromise needed.

3840x2160 Ultra: 84 FPS average. This is the most demanding configuration tested, and it remains 40% above the 60 FPS threshold. The 84 FPS average means there is no need to lower settings even at 4K.

For users seeking higher frame rates, dropping to High settings at 4K yields 135 FPS (61% higher than Ultra), while Medium at 4K produces 164 FPS. However, given that Ultra at 4K already exceeds 60 FPS, there is no practical reason to reduce quality. The only scenario where lower settings might be preferred is for competitive play or high-refresh-rate displays (e.g., 240 Hz), where 1080p Low’s 387 FPS would be advantageous.

FAQ

Q: Can this combo run Downfall at 4K Ultra above 60 FPS?

A: Yes. The measured average FPS at 3840x2160 with Ultra settings is 84 FPS, which is 40% above the 60 FPS playable threshold.

Q: What is the highest FPS recorded for this combo?

A: The highest average FPS is 387, achieved at 1920x1080 with Low settings. The maximum frame rate recorded (from the Medium preset) is 415 FPS at 1080p.

Q: How does this combo rank among all tested configurations for Downfall?

A: It ranks 128th out of 3716 tested combos, placing it in the top 3.4% of all configurations. The CPU is at the 87th percentile and the GPU at the 92nd percentile among their respective categories.

Q: Is the CPU or GPU more important for this game?

A: The GPU is the dominant factor. Frame rates scale heavily with resolution (e.g., 1080p Ultra at 190 FPS vs. 4K Ultra at 84 FPS), while the CPU’s 12 cores/24 threads provide sufficient headroom. The modest drop between Low and Medium settings at each resolution further confirms GPU-bound behavior.

Q: Are there any settings where this combo drops below 60 FPS?

A: No. All twelve measured combinations—three resolutions across four presets—average above 60 FPS. The lowest average is 84 FPS at 4K Ultra, and the lowest recorded minimum is 140 FPS at 4K Medium.

Q: What CPU or GPU alternatives would give similar performance?

A: For the CPU, the Intel Core Ultra 7 366H, Intel Core Ultra 7 356H, and AMD Ryzen AI 5 PRO 440 are all within 0.4% of the Ryzen 9 5900X’s average score. For the GPU, the NVIDIA Tesla P100 PCIe 16 GB (0.3% slower) and AMD Radeon RX 6850M XT (1.1% slower) are the closest benchmarks, though they are not direct consumer gaming equivalents.