Downfall

# Downfall Performance Analysis: AMD Ryzen 9 7900X + NVIDIA GeForce RTX 4070 Ti

The measured data for this combination in Downfall shows a system that scales predictably across resolutions and settings, with average frame rates ranging from 66.4 FPS at 4K Ultra to 363.8 FPS at 1080p Low. The pairing of the 12-core Ryzen 9 7900X with the RTX 4070 Ti produces a balanced profile where the GPU becomes the dominant constraint at higher resolutions, while the CPU's strong single-threaded performance keeps frame rates exceptionally high at 1080p. This analysis walks through the measured FPS rows, the underlying component characteristics, and what the data suggests about how this combo behaves in a horror title that appears to be far from demanding on modern hardware.

Resolution Scaling

Moving from 1080p to 1440p to 4K reveals a clear pattern of GPU-bound scaling, with the most dramatic drops occurring at the highest settings. At High settings, the average frame rate falls from 244.5 FPS at 1080p to 178.7 FPS at 1440p (a 27% reduction), then to 106.8 FPS at 4K (a 40% further reduction). This progressive decline indicates that the RTX 4070 Ti's rendering workload is scaling as expected with pixel count, while the CPU maintains headroom even at the lower resolutions.

The Low preset shows even steeper percentage drops: 363.8 FPS at 1080p drops to 260.3 FPS at 1440p (28% lower), then to 164.9 FPS at 4K (37% lower). The fact that even at 4K Low the system still produces 164.9 FPS suggests that the GPU has substantial spare capacity in this title, and the limiting factor at 1080p Low is likely the CPU's ability to feed the renderer. At 4K Ultra, the 66.4 FPS result represents the most demanding configuration measured, and the gap between Ultra and High at 4K (66.4 vs 106.8 FPS, a 38% difference) shows that the Ultra preset imposes a significant additional load on the GPU.

The Medium preset sits predictably between Low and High at every resolution, with 298.2 FPS at 1080p, 212.9 FPS at 1440p, and 135.7 FPS at 4K. The scaling ratios between resolutions are remarkably consistent across all presets, which indicates that Downfall does not exhibit unusual memory or bandwidth bottlenecks; the performance curve is smooth and follows the expected rasterization load. The data suggests that at 1080p, the system is partially CPU-limited at Low and Medium settings, but at 4K, the GPU is clearly the limiting component across all presets.

CPU Role

The Ryzen 9 7900X brings 12 cores and 24 threads based on the Zen 4 architecture, with a base clock of 4.70 GHz and a boost clock of 5.60 GHz. In synthetic benchmarks, this CPU achieves a single-thread score of 1093 in 3DMark and 6168 in Cinebench R23 single-core, which are strong indicators that the processor can handle the per-thread demands of game logic and draw call submission. The multi-threaded results are equally robust, with a Cinebench R23 multi-core score of 43695 and a 3DMark max-threads score of 12536.

In Downfall specifically, the CPU's role appears to be secondary at higher resolutions but relevant at 1080p. The 363.8 FPS result at 1080p Low is the highest measured frame rate, and it is unlikely that the RTX 4070 Ti is the bottleneck at that setting; rather, the CPU's fast single-thread performance allows the renderer to run at very high speed. The 3DMark 2-thread score of 2137 and 4-thread score of 4151 suggest that even a few cores are sufficient to drive this game, which is typical for a horror title from 2016 with relatively simple scene complexity.

The CPU's 64 MB of shared L3 cache and DDR5 memory support with 83.2 GB/s bandwidth provide ample memory throughput for game data. Compared to its nearest rivals, the 7900X sits within a tight cluster: it trails the Intel Core Ultra 5 235 by 0.1%, the AMD Ryzen 9 5900XT by 0.4%, the Intel Core i7-13850HX by 0.5%, and the Intel Core i9-13980HX by 0.8% in average benchmark score. This indicates that the CPU is not a differentiator in this game; any of these processors would likely deliver similar frame rates, and the measured results are more reflective of the GPU's capabilities.

How This Combo Ranks

Among 1741 tested combinations, this pairing of the Ryzen 9 7900X and RTX 4070 Ti ranks 220th in Downfall. This places it in the top 12.6% of all tested combos, which is a strong result for a system that pairs a high-end desktop CPU with an upper-midrange GPU. The rank reflects the combination's ability to maintain high frame rates across all settings, with even the most demanding 4K Ultra configuration producing 66.4 FPS, which is playable for most users.

The ranking is notable because the RTX 4070 Ti, while capable, is not the absolute fastest GPU available, and the 7900X is not the top CPU in its generation. However, the data shows that Downfall is not a particularly demanding title, so the combo's rank is driven more by the GPU's raw rasterization performance than by any exceptional CPU contribution. The GPU's 85th percentile standing among all GPUs and the CPU's 93rd percentile among all CPUs suggest that both components are well above average, and the combo rank of 220 out of 1741 is consistent with what one would expect from two strong components in an undemanding game.

The gap between this combo and higher-ranked configurations is likely attributable to GPUs with more VRAM or higher memory bandwidth, as the RTX 4070 Ti's 12 GB of GDDR6X and 504.2 GB/s bandwidth are sufficient for 1080p and 1440p but may become limiting at 4K Ultra in more complex scenes. The 66.4 FPS at 4K Ultra is the lowest measured result, and while it is still playable, it shows that the combo is not overkill for this game; there is headroom for higher-end GPUs to achieve better 4K Ultra performance.

FAQ

Q: What is the best resolution to play Downfall with this combo?

A: The data shows that 1440p High produces 178.7 FPS, which is well above the refresh rate of most monitors, while 4K High delivers 106.8 FPS. For the highest visual fidelity, 4K Ultra at 66.4 FPS is still playable, but 1440p High offers the best balance of smoothness and quality.

Q: Why is the frame rate so much higher at 1080p Low compared to 4K Ultra?

A: The difference is substantial: 363.8 FPS versus 66.4 FPS, a 5.5x gap. This is due to the GPU having to render four times as many pixels at 4K, plus the additional shading and texture work at Ultra settings, which taxes the RTX 4070 Ti's 7680 shading units and 80 ROPs.

Q: Does the Ryzen 9 7900X bottleneck the RTX 4070 Ti in this game?

A: At 1080p Low, the CPU is likely the limiting factor, as the 363.8 FPS result exceeds what the GPU can typically sustain at that resolution. However, at 1440p and 4K, the GPU becomes the bottleneck, as evidenced by the consistent frame rate drops across presets.

Q: How does this combo compare to other tested systems in Downfall?

A: This combo ranks 220th out of 1741 tested combinations, putting it in the top 12.6%. The CPU's average benchmark score is within 0.8% of its nearest rivals, and the GPU's average score is within 1.6% of its nearest rivals, indicating a well-matched pair.

Q: Is the 4K Ultra setting playable with this hardware?

A: The measured 66.4 FPS at 4K Ultra is above the 60 FPS threshold commonly considered the minimum for smooth gameplay, so yes, it is playable, though there is little headroom for demanding scenes.

Q: What settings give the highest frame rates?

A: The Low preset at 1080p yields 363.8 FPS, which is the highest measured average. At 1440p, Low produces 260.3 FPS, and at 4K, Low still achieves 164.9 FPS, showing that even the least demanding settings allow high performance.

GPU Role

The RTX 4070 Ti is built on the Ada Lovelace architecture with the AD104 chip, featuring 7680 shading units, 240 TMUs, and 80 ROPs. Its boost clock of 2610 MHz and 12 GB of GDDR6X memory on a 192-bit bus provide 504.2 GB/s of bandwidth. In synthetic benchmarks, the GPU achieves a Passmark G3D score of 31624 and a 3DMark Steel Nomad DX12 score of 5024, placing it in the 85th percentile among all GPUs.

In Downfall, the GPU's role becomes increasingly prominent as resolution and settings increase. The 4K Ultra result of 66.4 FPS is the clearest indicator of GPU limitation, as the 40.09 TFLOPS FP32 compute and 208.8 GPixel/s pixel rate are being fully utilized at that configuration. The 80 ROPs are likely the constraint for the Ultra preset's additional overdraw and post-processing effects, which explains the 38% drop from High to Ultra at 4K.

The 12 GB VRAM capacity is not a limiting factor in this game, as even the highest measured settings do not appear to exceed that budget; the smooth scaling from Low to Ultra suggests that the memory subsystem is sufficient. However, the 192-bit memory bus and 504.2 GB/s bandwidth are modest by 2023 standards, and this is reflected in the 4K Ultra performance being the weakest result. Compared to its nearest rivals, the RTX 4070 Ti trails the RTX 5090 Mobile by 0.6% and the Intel Arc A730M by 1.5%, while leading the AMD Radeon Pro 580 by 1.6% and the Radeon Pro 5500 XT by 1.6%, indicating that it sits in a competitive band for its class.

Settings Recommendations

For users prioritizing smoothness and high refresh rates, the 1080p High preset delivers 244.5 FPS, which is more than sufficient for any monitor. The 1440p Medium setting at 212.9 FPS is an excellent choice for those with 1440p displays, as it provides a significant visual upgrade over Low while maintaining very high frame rates. At 4K, the High preset at 106.8 FPS is the recommended configuration, as it offers a 61% improvement over Ultra (66.4 FPS) with only a modest reduction in visual fidelity.

The Ultra preset appears to impose a heavy penalty across all resolutions, with drops of 37% at 1080p (from High's 244.5 to 155.6 FPS), 40% at 1440p (from 178.7 to 107.7 FPS), and 38% at 4K (from 106.8 to 66.4 FPS). Given the surprisingly large gap between High and Ultra, the data suggests that Ultra enables effects that are disproportionately expensive relative to their visual impact. The Medium preset at 1440p (212.9 FPS) or 4K (135.7 FPS) offers a reasonable middle ground for users who want some quality improvements without the steep cost of Ultra.

The Low preset, while producing the highest frame rates (363.8 FPS at 1080p, 260.3 FPS at 1440p, 164.9 FPS at 4K), likely sacrifices too much visual quality for a horror game where atmosphere and lighting are important. Therefore, the measured rows suggest that High is the optimal preset for most users, with 4K High at 106.8 FPS being the best balance of quality and performance for high-resolution displays, and 1440p High at 178.7 FPS being ideal for competitive or high-refresh gaming.