Downfall

The AMD Ryzen 5 7400F paired with the AMD Radeon RX 7900 XT delivers a performance profile in Downfall that is defined by extreme headroom at lower resolutions and a predictable, GPU-bound taper as resolution increases. The measured data shows a system capable of triple-digit frame rates across all tested configurations, with the primary scaling bottleneck shifting decisively to the graphics card as pixel count rises.

Resolution Scaling

The frame rate progression from 1920x1080 to 3840x2160 reveals a classic GPU-limited scaling curve, though the magnitude of the drop is moderated by the sheer performance of the RX 7900 XT. At 1080p with Low settings, the combo produces 337 FPS. Moving to 1440p at the same settings yields 240 FPS, a 29% reduction, and then to 4K at 150 FPS, a further 38% drop from 1440p. This pattern indicates that at 1080p, the CPU is still capable of feeding the GPU, but the GPU's workload is already substantial.

The scaling becomes more aggressive at higher settings. For Ultra, the drop from 1080p (141 FPS) to 1440p (101 FPS) is a 28% decline, while the jump to 4K (63 FPS) represents a 55% reduction from 1440p. This steeper curve at Ultra settings confirms that the RX 7900 XT is the limiting component; its rendering workload scales superlinearly with resolution when pixel shading and memory bandwidth demands are highest.

The Medium preset provides the most complete data set, including minimum and maximum FPS. At 1080p Medium, the average is 275 FPS with a minimum of 234 FPS. At 1440p, that average falls to 197 FPS (a 28% drop), and at 4K, it reaches 122 FPS (a 38% drop from 1440p). The consistency of these percentage drops across Low, Medium, and High presets—all hovering between 28% and 38% per step—indicates a well-balanced scaling behavior that is not artificially capped by CPU limitations at any tested resolution.

The High preset shows the most linear scaling of all, with 226 FPS at 1080p, 161 FPS at 1440p, and 100 FPS at 4K. Each step down in resolution yields roughly a 40% increase in frame rate, which is a textbook pattern for a GPU-bound scenario. The fact that even at 4K High the system maintains a 100 FPS average suggests that the RX 7900 XT's 20 GB frame buffer and 800.0 GB/s memory bandwidth are sufficient to avoid capacity or bandwidth stalls in Downfall.

Settings Recommendations

The measured rows offer clear guidance for optimizing the experience in Downfall. The Ultra preset, while visually demanding, produces the lowest frame rates at every resolution: 63 FPS at 4K, 101 FPS at 1440p, and 141 FPS at 1080p. While 63 FPS at 4K is playable, it leaves little margin for demanding scenes, and the data shows no compensating benefit in minimum FPS stability, as only the Medium preset records minimums.

The Medium preset emerges as the sweet spot for high-refresh-rate displays. At 1440p, Medium delivers 197 FPS average with a 167 FPS minimum, ensuring smooth frame pacing. At 1080p, Medium reaches 275 FPS average with a 234 FPS minimum, which is ample for even the fastest 240 Hz panels. The Medium preset's minimum FPS values are the only ones recorded in the data, suggesting that this setting is where the system's frame delivery is most consistent and predictable.

For users prioritizing raw frame rate over visual fidelity, the Low preset offers the highest headroom: 337 FPS at 1080p, 240 FPS at 1440p, and 150 FPS at 4K. However, the jump from Low to Medium at 1080p costs only 62 FPS (from 337 to 275) while likely providing substantially better visual quality. The data suggests that Medium at 1440p is the most balanced configuration, as it maintains a 197 FPS average while the GPU is still working at a level that justifies its capabilities.

The High preset sits between Medium and Ultra in performance, with 161 FPS at 1440p and 100 FPS at 4K. It is a viable option for users with 144 Hz monitors at 1440p, but the absence of minimum FPS data for High makes it harder to recommend over Medium, which has proven frame stability.

How This Combo Ranks

In the comprehensive database of tested combinations for Downfall, this pairing of AMD Ryzen 5 7400F and AMD Radeon RX 7900 XT achieves a combo rank of 525 out of 2928 measured configurations. This places the system in the top 18% of all tested combos, a strong result that reflects the high absolute frame rates measured across all resolution and settings combinations.

The rank of 525 is notable because it is driven primarily by the GPU's performance at high resolutions, where the RX 7900 XT's capabilities are most apparent. The CPU, while capable, does not need to work hard in Downfall at 4K, as the GPU becomes the bottleneck. This is evidenced by the fact that at 1080p Low, the system achieves 337 FPS, a figure that is likely near the practical limit for the game engine's draw call processing.

Compared to other combos in the database, this system's ranking is solidly above average, though not in the top tier. The 2928 total combos include many configurations with newer or more expensive components, so a rank of 525 indicates that this pairing provides a high level of performance without being an outlier. The measured FPS values at 4K Ultra (63 FPS) and 4K High (100 FPS) are particularly strong for a horror game, where frame rate consistency can be as important as raw speed for maintaining immersion.

Measured FPS Breakdown

The complete measured FPS data for this combo is as follows:

At 1920x1080, the system delivers 337 FPS on Low, 275 FPS on Medium (minimum 234, maximum 317), 226 FPS on High, and 141 FPS on Ultra. The Medium preset at 1080p is the only configuration in the entire dataset with both minimum and maximum FPS recorded, indicating a frame pacing range of 83 FPS between the lowest and highest measured values.

At 2560x1440, the results are 240 FPS on Low, 197 FPS on Medium (minimum 167, maximum 226), 161 FPS on High, and 101 FPS on Ultra. The Medium preset's minimum of 167 FPS provides a 30 FPS margin above the 144 Hz refresh rate threshold, ensuring that frame drops do not cause visible stuttering.

At 3840x2160, the system produces 150 FPS on Low, 122 FPS on Medium (minimum 104, maximum 141), 100 FPS on High, and 63 FPS on Ultra. The 4K Medium configuration is the most demanding setting that maintains a 100+ FPS average, while 4K High just meets the 100 FPS mark.

The progression across resolutions shows that the system loses roughly 40% of its frame rate when moving from 1080p to 1440p, and another 40% when moving from 1440p to 4K, regardless of the preset. This consistent scaling factor is a hallmark of GPU-bound performance, where the rendering workload grows proportionally with pixel count.

FAQ

*Q: What is the highest average FPS this combo can achieve in Downfall?*

A: The highest measured average is 337 FPS at 1920x1080 with Low settings. At 1440p Low, the average is 240 FPS, and at 4K Low, it is 150 FPS.

Q: Can this system maintain 60+ FPS at 4K with maximum settings?

A: No. At 3840x2160 with Ultra settings, the average FPS is 63, which is above 60 but with no recorded minimum FPS data. The 4K High preset achieves 100 FPS average, providing a more comfortable margin above the 60 FPS threshold.

Q: Which preset appears to have the most stable frame delivery?

A: The Medium preset is the only one with recorded minimum and maximum FPS values at all three resolutions. At 1080p, the range is 234 to 317 FPS; at 1440p, it is 167 to 226 FPS; and at 4K, it is 104 to 141 FPS. This data suggests Medium offers predictable performance.

Q: How does the 1440p Medium performance compare to 1080p Ultra?

A: At 1440p Medium, the average FPS is 197, while at 1080p Ultra, it is 141 FPS. The higher resolution with medium settings provides a 56 FPS advantage over lower resolution with ultra settings, indicating the GPU has more headroom than the Ultra preset requires.

Q: Is there a large performance gap between High and Ultra settings?

A: Yes. At every resolution, the gap is significant. At 1080p, High averages 226 FPS vs Ultra's 141 FPS, a 85 FPS difference. At 1440p, the gap is 60 FPS (161 vs 101), and at 4K, it is 37 FPS (100 vs 63).

Q: Does the system remain playable at 4K with any settings?

A: Yes. The lowest 4K average is 63 FPS on Ultra, which is above the 60 FPS standard for smooth play. All other 4K presets exceed 100 FPS average, making the entire resolution range viable.

CPU Role

The AMD Ryzen 5 7400F is a 6-core, 12-thread processor based on the Zen 4 architecture, with a base clock of 3.70 GHz and a boost clock of 4.70 GHz. In Downfall, a horror title from 2016, the CPU's role is primarily to feed the GPU with draw calls and game logic updates. The measured FPS at 1080p Low of 337 FPS indicates that the CPU is not a bottleneck at lower resolutions, as this frame rate is far above what most games can sustain without GPU limitation.

The CPU's 32 MB of shared L3 cache and dual-channel DDR5 memory support with 83.2 GB/s bandwidth provide sufficient memory throughput for the game's data streaming requirements. The fact that the FPS scaling from 1080p to 1440p is consistent (around 29% drop) across all presets suggests that the CPU is not introducing variable frame pacing issues at higher resolutions.

The Ryzen 5 7400F's single-thread performance, as indicated by a Cinebench R23 single-core score of 3072, is adequate for Downfall's engine, which likely relies on a few primary threads for simulation. The multi-thread score of 21765 in the same test shows that the 12 threads are capable of handling background tasks without impacting game performance.

Given that the combo rank of 525 out of 2928 is influenced by the CPU's ability to keep up with the GPU, the data indicates that the 7400F does not hold back the RX 7900 XT in Downfall. At 4K Ultra, where the GPU produces 63 FPS, the CPU is clearly not the limiting factor, as the GPU's rendering workload dominates the frame time budget.

GPU Role

The AMD Radeon RX 7900 XT is the dominant component in this pairing, with its 20 GB of GDDR6 memory on a 320-bit bus providing 800.0 GB/s of bandwidth. The GPU's 5376 shading units and 192 ROPs are well-suited to Downfall's rendering requirements, which include high-resolution textures and complex lighting typical of the horror genre.

The GPU's clock behavior, with a base of 1387 MHz, a game clock of 2025 MHz, and a boost of 2394 MHz, explains the FPS scaling observed. At 1080p, the GPU can run at high utilization without memory bandwidth constraints, producing 226 FPS at High settings. At 4K, the frame rate drops to 100 FPS at High, which is consistent with the increased pixel shading load.

The 20 GB VRAM capacity is more than sufficient for Downfall, even at 4K Ultra. The data shows no evidence of texture swapping or memory-related stuttering, as the Medium preset's minimum FPS at 4K (104 FPS) is only 18 FPS below the average of 122 FPS, indicating stable memory access patterns.

The GPU's 51.48 TFLOPS of FP32 compute and 84 ray tracing cores are relevant for modern titles, but Downfall's 2016 release predates widespread ray tracing adoption. The measured performance is therefore driven by traditional rasterization and pixel shader throughput. The RX 7900 XT's percentile rank of 55 among all GPUs, with an average benchmark score of 13745, places it in the upper half of the database, and its performance in Downfall confirms this positioning.

The GPU's end-of-life production status does not diminish its measured capabilities. The 300 W TDP and dual-slot cooler allow sustained high clocks, as evidenced by the consistent FPS averages across multiple presets. The fact that the system achieves 100 FPS at 4K High demonstrates that the RX 7900 XT's memory subsystem and compute units are well-balanced for this game's demands.