Downfall

# Downfall Performance Analysis: AMD Ryzen 9 7900X + NVIDIA GeForce RTX 5080

The data for Downfall with this AMD Ryzen 9 7900X and NVIDIA GeForce RTX 5080 combination shows a system that delivers exceptional frame rates across all tested resolutions, with the measured results indicating a clear GPU-bound scenario at higher settings and a CPU-bound scenario at lower settings and resolutions. The combo ranks 56th out of 1,741 tested combinations in this game, placing it in the top 3.2% of all systems evaluated, which is a strong indicator of its overall capability for this horror title.

Resolution Scaling

The measured FPS data reveals a consistent and predictable scaling pattern as resolution increases from 1920x1080 to 3840x2160. At High settings, the average frame rate drops from 285.5 FPS at 1080p to 205.6 FPS at 1440p, and finally to 125.7 FPS at 4K. This represents a 56% reduction in frame rate from 1080p to 4K, which is a substantial decline that points toward the GPU becoming the primary limiting factor at higher resolutions.

The scaling behavior differs notably across settings presets. At Low settings, the frame rate falls from 423.6 FPS at 1080p to 305 FPS at 1440p, then to 186.3 FPS at 4K — a 56% drop overall. The Medium preset shows a similar pattern, going from 347.4 FPS at 1080p to 247.9 FPS at 1440p and 156.8 FPS at 4K, a 55% reduction. The Ultra preset exhibits the most dramatic scaling, with 180.7 FPS at 1080p, 127.6 FPS at 1440p, and 79.2 FPS at 4K, representing a 56% decrease from 1080p to 4K.

The consistency of the percentage drop across all four settings presets — all falling within the 55-56% range — strongly suggests that resolution scaling is behaving uniformly regardless of quality level. This uniformity indicates that the rendering workload scales predictably with pixel count, and the performance ceiling at each resolution is being determined by the same component. The fact that 1080p Low produces 423.6 FPS while 4K Ultra produces only 79.2 FPS shows the enormous range of performance this combination can deliver, depending on how the user configures the game.

The gap between 1440p and 4K at each settings level is particularly telling. At High settings, the difference is 79.9 FPS (205.6 to 125.7), while at Low settings the difference is 118.7 FPS (305 to 186.3). This larger absolute drop at lower settings suggests that when the GPU has less work to do per frame, the resolution increase has a more pronounced effect on frame rate, which is consistent with a GPU that is being pushed harder relative to its capacity at lower settings.

CPU Role

The AMD Ryzen 9 7900X brings substantial processing power to this combination, with 12 cores and 24 threads operating at a base clock of 4.70 GHz and a boost clock of 5.60 GHz. This Zen 4 architecture processor, built on a 5 nm process, demonstrates strong multi-threaded capabilities with a Cinebench R23 multicore score of 43,695 and a single-core score of 6,168. The PassMark multithread score of 51,406 and single-thread score of 4,238 further underscore its balanced performance profile.

In Downfall, the CPU's role appears to be secondary at higher resolutions and settings, as evidenced by the resolution scaling analysis. The 3DMark 16-thread score of 10,972 and max-thread score of 12,536 indicate that the processor can handle substantial multi-threaded workloads, which is relevant for a game that may utilize multiple cores for physics, AI, and game logic. However, the measured frame rates suggest that even at 1080p Low — where CPU overhead typically becomes more visible — the system still achieves 423.6 FPS, indicating that the CPU is not a bottleneck in this configuration.

The processor's 64 MB of shared L3 cache and dual-channel DDR5 memory support with 83.2 GB/s bandwidth provide ample data throughput for game assets and instructions. The 3DMark 2-thread score of 2,137 and 4-thread score of 4,151 show that even lightly threaded workloads are handled efficiently, which matters for a game from 2016 that may not be optimized for many cores. The Geekbench single-core score of 2,952 and multicore score of 17,830 reinforce the CPU's ability to handle both single-threaded and multi-threaded game code paths effectively.

When compared to its nearest rivals, the Ryzen 9 7900X sits within a tight performance band. The Intel Core Ultra 5 235 scores 50,598 (0.1% higher), the AMD Ryzen 9 5900XT scores 50,738 (0.4% higher), the Intel Core i7-13850HX scores 50,827 (0.5% higher), and the Intel Core i9-13980HX scores 50,944 (0.8% higher). These minimal deltas indicate that the CPU is performing exactly as expected for its class, and any frame rate differences in Downfall would be negligible when swapping among these processors.

GPU Role

The NVIDIA GeForce RTX 5080 is clearly the dominant component in this pairing, and the benchmark data confirms its central role in determining Downfall's performance. With 16 GB of GDDR7 memory on a 256-bit bus delivering 960.0 GB/s of bandwidth, the GPU has substantial memory resources and throughput for high-resolution textures and effects. The boost clock of 2617 MHz and base clock of 2295 MHz provide the raw compute throughput needed for the frame rates observed.

The GPU's PassMark G3D score of 36,565 and 3DMark Steel Nomad DX12 score of 8,637 place it in the 89th percentile of all GPUs, with an average benchmark score of 59,188. The GeekBench OpenCL score of 264,461 and Vulkan score of 257,942 demonstrate strong compute performance across different APIs, which is relevant for a game that may use various rendering paths. The FP32 performance of 56.28 TFLOPS and texture rate of 879.3 GTexel/s provide the theoretical throughput to support the measured frame rates.

The GPU's nearest rivals in the benchmark database show an interesting competitive landscape. The Intel Arc A570M scores 58,239 (1.6% lower), the Intel Arc Pro A60 scores 60,326 (1.9% higher), the Intel Arc A580 scores 57,756 (2.5% lower), and the AMD Radeon Pro W5500X scores 57,661 (2.6% lower). These relatively small deltas suggest that the RTX 5080 is performing in line with its expected tier, though the competition is closer than the raw specifications might suggest.

In Downfall specifically, the GPU's role becomes more pronounced as settings increase. At 1080p Ultra, the system achieves 180.7 FPS, which drops to 127.6 FPS at 1440p Ultra and 79.2 FPS at 4K Ultra. The progression from Low to Ultra at each resolution shows the GPU's scaling with graphical complexity: at 1080p, the range spans from 423.6 FPS (Low) to 180.7 FPS (Ultra), a 58% reduction. At 1440p, the range is 305 FPS to 127.6 FPS (58% reduction), and at 4K, it spans 186.3 FPS to 79.2 FPS (57% reduction). This consistent scaling across settings indicates that the GPU is handling the increased workload smoothly without hitting any architectural bottlenecks.

Settings Recommendations

Based on the measured FPS data, the High preset offers the most balanced experience across all resolutions. At 1080p High, the system delivers 285.5 FPS, which drops to 205.6 FPS at 1440p and 125.7 FPS at 4K. These frame rates are all well above the thresholds typically needed for smooth gameplay, and the visual quality improvements over Medium are substantial. The High preset at 4K maintains 125.7 FPS, which is 46.5 FPS higher than Ultra at the same resolution, representing a 59% performance advantage while likely offering visually similar quality.

For users prioritizing maximum visual fidelity, the Ultra preset is viable at 1080p and 1440p, with 180.7 FPS and 127.6 FPS respectively. However, at 4K Ultra, the frame rate drops to 79.2 FPS, which may be borderline for high-refresh-rate displays. The Medium preset provides a middle ground, with 347.4 FPS at 1080p, 247.9 FPS at 1440p, and 156.8 FPS at 4K, making it a strong choice for users with 144Hz or 165Hz monitors at 4K resolution.

The Low preset, while delivering the highest frame rates (423.6 FPS at 1080p, 305 FPS at 1440p, and 186.3 FPS at 4K), is only recommended for competitive play where maximum frame rate is prioritized over visual quality. Given that the High preset at 4K still achieves 125.7 FPS, there is little reason to sacrifice visual quality for the additional performance that Low provides, unless the user has a very high refresh rate display and demands absolute maximum frame rates.

How This Combo Ranks

This AMD Ryzen 9 7900X and NVIDIA GeForce RTX 5080 combination ranks 56th out of 1,741 tested combos in Downfall, placing it in the top 3.2% of all systems evaluated. This ranking reflects the strong synergy between the 12-core processor and the high-end GPU, with the combination delivering frame rates that exceed what most systems can achieve. The CPU's 93rd percentile ranking among all processors and the GPU's 89th percentile ranking among all GPUs indicate that both components are performing at a high level relative to their respective markets.

The rank of 56 out of 1,741 is particularly notable given that Downfall is a 2016 horror title, which may not be optimized for the latest hardware architectures. The fact that this modern combination still ranks so highly suggests that the game scales well with hardware improvements, or that the combination's raw performance is sufficient to overcome any optimization limitations. The data indicates that this combo is positioned among the top-performing systems for this game, with only 55 combinations out of 1,741 achieving better results.

FAQ

Q: What frame rate can I expect at 4K Ultra settings?

A: The measured average FPS at 3840x2160 with Ultra settings is 79.2 FPS. This is the lowest result across all tested configurations but remains playable for most users.

Q: How does the CPU compare to its closest competitors?

A: The Ryzen 9 7900X has an average benchmark score of 50,556. Its nearest rival, the Intel Core Ultra 5 235, scores 50,598, which is 0.1% higher. The AMD Ryzen 9 5900XT scores 50,738 (0.4% higher), and the Intel Core i9-13980HX scores 50,944 (0.8% higher).

Q: Is the GPU or CPU the limiting factor in this game?

A: At higher resolutions and settings, the GPU is the limiting factor. This is evident from the resolution scaling, where frame rates drop by 55-56% from 1080p to 4K across all settings presets. At 1080p Low, the CPU becomes more relevant, but the system still achieves 423.6 FPS, indicating the CPU is not a bottleneck.

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

A: The High preset at 2560x1440 delivers 205.6 FPS, which is an excellent balance of visual quality and performance. The Ultra preset achieves 127.6 FPS, and the Medium preset reaches 247.9 FPS, so the choice depends on whether visual fidelity or frame rate is prioritized.

Q: How does this combo rank compared to other tested systems?

A: This combination ranks 56th out of 1,741 tested combos in Downfall, placing it in the top 3.2% of all systems. This indicates it performs better than approximately 96.8% of tested configurations for this game.

Q: What is the performance difference between Low and Ultra settings at 4K?

A: At 3840x2160, the Low preset delivers 186.3 FPS while the Ultra preset delivers 79.2 FPS. This represents a 107.1 FPS difference, meaning Low settings provide approximately 135% higher frame rates than Ultra at this resolution.