Downfall

The AMD Ryzen 9 7900X paired with the NVIDIA GeForce RTX 5090 delivers exceptional performance in Downfall, a horror title from 2016. Across all tested resolutions and settings, this combination produces frame rates that range from solid to extraordinarily high, placing it at rank 6 out of 1741 total hardware combinations tested for this game. The data indicates a system that can handle the game’s demands with significant headroom, though the specific bottlenecks shift depending on the resolution and quality preset selected.

FAQ

*Q: What is the best performance this combo can achieve in Downfall?*

A: The highest average frame rate recorded is 456.1 FPS at 1920x1080 resolution with Low settings. This drops to 192.2 FPS at the same resolution when Ultra settings are enabled.

Q: How does the RTX 5090 compare to its closest rival in synthetic benchmarks?

A: The RTX 5090 has an average benchmark score of 84306, which is 0.1% higher than the NVIDIA GeForce RTX 5090 D and 0.2% higher than the NVIDIA GeForce RTX 5050 Mobile. It is 1.3% ahead of the AMD Radeon PRO W6600.

Q: Is the Ryzen 9 7900X a top-tier CPU in the database?

A: Yes, it sits in the 93rd percentile against all CPUs. Its average benchmark score is 50556, which is nearly identical to the Intel Core Ultra 5 235, trailing it by only 0.1%.

Q: What is the frame rate difference between High and Ultra settings at 1440p?

A: At 2560x1440, the High preset delivers 220.6 FPS on average, while the Ultra preset drops to 139.6 FPS. This represents a decrease of 81 FPS, or roughly 37%, when moving to the highest quality settings.

Q: Does the CPU’s multi-threaded performance support high frame rates in this game?

A: Yes. The CPU scores 43695 in Cinebench R23 multi-core and 51406 in Passmark multithread, indicating substantial processing headroom that helps sustain the very high frame rates observed at lower resolutions.

Q: How much VRAM does the GPU have, and what is its memory bandwidth?

A: The RTX 5090 features 32 GB of GDDR7 memory on a 512-bit bus, providing a bandwidth of 1.79 TB/s. This is more than sufficient for a 2016 title like Downfall.

Settings Recommendations

The measured data shows a clear trade-off between visual fidelity and raw frame rate. For players with high refresh rate monitors, the Low preset at 1080p produces an astonishing 456.1 FPS, but this sacrifices the atmospheric details that a horror game relies on. The Medium preset at 1080p still delivers a very high 372.6 FPS, offering a better balance for competitive play or maximum smoothness.

However, the analysis suggests that the High preset is the optimal choice for most users. At 1080p, it achieves 306.2 FPS, which is still far beyond the refresh rate of any standard monitor. At 1440p, High delivers 220.6 FPS, and even at 4K it maintains a robust 136 FPS. The jump from High to Ultra is costly, reducing performance by roughly 37% at 1440p and 36% at 4K, which is a significant hit for what is often a marginal visual improvement in a game from 2016. The data indicates that High provides the best experience, balancing the game's horror atmosphere with performance that far exceeds playability requirements. Ultra is only recommended for those who prioritize maximum visual quality over the high refresh rate advantage.

Resolution Scaling

The performance scaling from 1080p to 4K reveals how the workload shifts between the CPU and GPU. At Low settings, the average frame rate drops from 456.1 FPS at 1080p to 326.3 FPS at 1440p, and finally to 203.2 FPS at 4K. This shows a massive dependency on resolution, even at the lowest quality preset. The CPU, with its 12 cores and 24 threads, is clearly capable of feeding the GPU at high rates, as evidenced by the 456.1 FPS result at 1080p.

As resolution increases, the GPU becomes the limiting factor. The frame rate at 4K Low (203.2 FPS) is still high, but it represents a 55% drop from the 1080p Low figure. This pattern persists across all settings. At Ultra, the drop from 1080p to 4K is from 192.2 FPS to 87.5 FPS, a 55% reduction. This consistent scaling indicates that the RTX 5090 is the primary bottleneck at higher resolutions, while the Ryzen 9 7900X provides ample headroom to prevent CPU-related frame rate caps at lower resolutions. The system is well-balanced, but the GPU’s workload scales predictably with pixel count.

Measured FPS Breakdown

At 1920x1080, the frame rates are exceptionally high across all presets. The Low setting averages 456.1 FPS. Medium averages 372.6 FPS. High averages 306.2 FPS. Ultra drops to 192.2 FPS. The difference between Low and Ultra is 263.9 FPS, showing a steep cost for the highest quality settings.

Moving to 2560x1440, the averages are 326.3 FPS on Low, 267 FPS on Medium, 220.6 FPS on High, and 139.6 FPS on Ultra. The relative scaling is similar to 1080p, but the overall numbers are lower, confirming the GPU’s increasing role in performance.

At 3840x2160, the system still delivers playable results for any display. Low averages 203.2 FPS. Medium averages 168.7 FPS. High averages 136 FPS. Ultra averages 87.5 FPS. This 4K Ultra figure is the lowest recorded in the entire dataset, but it remains above 60 FPS, making it a viable option for a cinematic horror experience.

GPU Role

The NVIDIA GeForce RTX 5090 is the dominant component in this pairing, and its specifications explain the observed frame rates. It has a base clock of 2017 MHz and a boost clock of 2407 MHz, built on the Blackwell 2.0 architecture with 21760 shading units. Its 32 GB of GDDR7 memory operates at an effective speed of 28 Gbps, delivering a bandwidth of 1.79 TB/s across a 512-bit bus.

These specs ensure that the GPU is rarely the limiting factor at 1080p, where the CPU-bound nature of the game is more apparent. However, the benchmark data shows that the GPU’s raw power is what allows for the high frame rates at 4K. The RTX 5090 achieves a Passmark G3D score of 39650 and a 3DMark Steel Nomad DX12 score of 14411, placing it in the 94th percentile of all GPUs. The memory capacity is far beyond what a 2016 game requires, but the high bandwidth ensures that texture loading and memory-intensive effects at Ultra settings cause minimal performance penalties, as seen by the playable 87.5 FPS at 4K Ultra.

CPU Role

The AMD Ryzen 9 7900X provides the computational foundation for this system. With 12 cores and 24 threads based on the Zen 4 architecture, it has a base clock of 4.70 GHz and a boost clock of 5.60 GHz. Its 64 MB of shared L3 cache and dual-channel DDR5 memory support with 83.2 GB/s bandwidth are more than adequate for Downfall.

The CPU’s role becomes clear when examining the frame rates at 1080p. The ability to hit 456.1 FPS on Low settings demonstrates that the CPU can process game logic and draw calls fast enough to feed the GPU. Its Cinebench R23 multi-core score of 43695 and single-core score of 6168 show strong performance in both threaded and single-threaded workloads. The Ryzen 9 7900X is in the 93rd percentile of all CPUs, and its average benchmark score of 50556 is only 0.1% behind the Intel Core Ultra 5 235. In this game, the CPU prevents any frame rate bottlenecks at lower resolutions, allowing the RTX 5090 to operate at its full potential.