Downfall

# Downfall with AMD Ryzen 7 5800X + NVIDIA GeForce RTX 5080

The AMD Ryzen 7 5800X paired with the NVIDIA GeForce RTX 5080 delivers an exceptionally strong showing in Downfall, a 2016 horror title that scales aggressively with both CPU and GPU resources. The measured frame rates across three resolutions and four quality presets reveal a system that remains fluid even at 4K Ultra, though the scaling pattern indicates that the RTX 5080 becomes the primary bottleneck as resolution climbs. At 1080p Low, the combo pushes 383.5 FPS average, while 4K Ultra still holds 76.7 FPS — a 5x performance spread that highlights how this pairing behaves differently depending on workload.

Resolution Scaling

The frame rate drop from 1080p to 4K is dramatic and consistent across all settings, confirming that Downfall's rendering load grows steeply with pixel count. At High settings, the average FPS falls from 284.2 at 1080p to 205.5 at 1440p, then to 129 at 4K — a 54.6% reduction from 1080p to 4K. This scaling pattern points squarely at the GPU as the limiting factor at higher resolutions, since the RTX 5080's rasterization throughput must handle four times the pixels at 4K compared to 1080p.

At Ultra settings, the drop is even more pronounced: 177.5 FPS at 1080p, 126.9 FPS at 1440p, and 76.7 FPS at 4K. The 4K Ultra result represents a 56.8% decline from 1080p Ultra, indicating that the Ultra preset's extra effects compound the resolution burden. In contrast, Low settings show a narrower relative decline: 383.5 FPS at 1080p, 304.9 FPS at 1440p, and 186.9 FPS at 4K — a 51.3% drop. This suggests that at Low, the CPU has more headroom to feed the GPU, but the GPU still dominates the scaling curve.

The 1080p to 1440p transition at Medium settings yields 343.7 to 250 FPS, a 27.3% reduction, while the 1440p to 4K step drops to 156.6 FPS, another 37.4% fall. These diminishing returns at higher resolutions are textbook GPU-bound behavior. The data indicates that at 1080p, the Ryzen 7 5800X's 8 cores and 16 threads are sufficient to keep the RTX 5080 fed, but once resolution increases, the GPU's pixel and texture throughput becomes the ceiling.

FAQ

*Q: What is the best resolution for this combo in Downfall?*

A: The data shows 1440p High provides 205.5 FPS average, which balances image quality and frame rate well above the 144 FPS threshold. At 4K High, the combo still delivers 129 FPS, making it viable for high-refresh 4K displays, though not at the same headroom as 1440p.

Q: How does the RTX 5080 perform relative to its closest rivals in synthetic benchmarks?

A: The GPU's average benchmark score of 59188 places it 1.6% ahead of the Intel Arc A570M (58239), and 2.5% ahead of the Intel Arc A580 (57756). It trails the Intel Arc Pro A60 by 1.9% (60326) and leads the AMD Radeon Pro W5500X by 2.6% (57661).

Q: Is the Ryzen 7 5800X a bottleneck at 1080p in this game?

A: The 1080p Low result of 383.5 FPS suggests the CPU is not a limiting factor at that resolution. The processor's multi-threaded performance, evidenced by its Cinebench R23 multicore score of 23571, provides ample headroom for Downfall's physics and AI workloads.

Q: What settings preset offers the best frame rate at 4K?

A: At 4K, the Medium preset delivers 156.6 FPS, which is 21.4% higher than High (129 FPS) and more than double Ultra (76.7 FPS). For players prioritizing smoothness over visual fidelity, Medium at 4K is the strongest measured option.

Q: How many frames per second does the combo achieve at 1440p Ultra?

A: The measured average is 126.9 FPS at 1440p Ultra. This is slightly below the 144 FPS high-refresh standard, but the High preset at 205.5 FPS offers a substantial improvement without a major visual sacrifice.

Q: What does the combo's rank of 85 out of 1741 combinations mean?

A: This pairing sits in the top 4.9% of all tested CPU-GPU combos for Downfall, indicating it outperforms roughly 95% of alternatives. The ranking reflects the RTX 5080's strong rasterization capabilities when paired with a capable 8-core processor.

CPU Role

The AMD Ryzen 7 5800X brings 8 cores and 16 threads based on the Zen 3 architecture, with a base clock of 3.80 GHz and a boost clock of 4.70 GHz. This 5000-series processor, built on TSMC's 7 nm process with 4,150 million transistors, shows strong multi-threaded performance in synthetic tests: a Cinebench R23 multicore score of 23571 and a Geekbench multicore score of 10220. Single-thread performance is also solid, with a Cinebench R23 single-core score of 3327, which matters for Downfall's game logic and rendering thread.

In Downfall, the CPU's role becomes evident when comparing 1080p Low to 1080p Ultra. The 383.5 FPS at Low versus 177.5 FPS at Ultra represents a 2.16x difference, which is far larger than the pure GPU-bound scaling at 4K (186.9 to 76.7, a 2.44x difference). This suggests that at 1080p, the CPU's ability to process draw calls and game state changes is the primary constraint, but the 5800X's 32 MB of L3 cache and high boost clock keep it competitive. The processor's PassMark multithread score of 27732 and 3DMark 16-thread score of 7586 indicate that it can sustain high thread utilization, which Downfall's horror-directed AI and physics systems likely exploit.

The 5800X's nearest rivals in CPU benchmarks include the AMD Ryzen 7 5800 (0.3% lower average score), AMD Ryzen 5 8500GE (0.4% higher), Intel Core i7-13700H (0.4% higher), and Intel Core i5-12600KF (0.8% higher). These marginal differences confirm that the 5800X sits in a tightly contested performance band, but its combination of 8 fast cores and 16 threads provides consistent frame pacing in Downfall, particularly at 1440p where it maintains 304.9 FPS on Low.

Settings Recommendations

Based on the measured frame rates, the High preset at 1440p offers the best balance of visual quality and performance, delivering 205.5 FPS average. This is well above the 144 Hz refresh rate common on high-end monitors, and the 4K High result of 129 FPS shows that users with 4K displays can still achieve near-120 FPS gameplay without dropping to Medium. For players who prioritize maximum smoothness, 1080p High at 284.2 FPS or 1440p Medium at 250 FPS both provide exceptional responsiveness, with the latter offering higher resolution.

The Ultra preset is the most demanding, with 177.5 FPS at 1080p, 126.9 FPS at 1440p, and 76.7 FPS at 4K. At 1080p, Ultra remains playable on high-refresh displays, but at 4K it drops below 80 FPS, which may feel less fluid in a horror game where frame pacing is critical for atmosphere. The Medium preset offers a compelling middle ground: 343.7 FPS at 1080p, 250 FPS at 1440p, and 156.6 FPS at 4K. For 4K users, Medium is the recommended setting because it maintains a 156.6 FPS average while still providing enhanced textures and effects over Low.

Low settings are only advisable for competitive play or extreme refresh rates, as the 383.5 FPS at 1080p and 304.9 FPS at 1440p exceed the capabilities of most displays. The data suggests that the High preset at 1440p is the sweet spot for this hardware combination, delivering more than double the frame rate of 4K Ultra (205.5 vs 76.7 FPS) while retaining most visual fidelity. The 17.8% performance gap between High and Medium at 1440p (205.5 vs 250 FPS) is modest, making High the default recommendation for most users.

How This Combo Ranks

The AMD Ryzen 7 5800X + NVIDIA GeForce RTX 5080 combination ranks 85th out of 1741 tested CPU-GPU pairs in Downfall, placing it in the top 4.9% of all configurations. This high ranking reflects the RTX 5080's strong rasterization performance — its PassMark G3D score of 36565 and 3DMark Steel Nomad DX12 score of 8637 demonstrate that it excels in traditional rendering workloads, which Downfall relies on for its horror visuals. The GPU's 16 GB of GDDR7 memory on a 256-bit bus provides 960.0 GB/s of bandwidth, ensuring that high-resolution textures load without stutter.

The combo's rank is bolstered by the CPU's ability to avoid bottlenecking the GPU at lower resolutions. The 5800X's 3DMark max-thread score of 7578 and PassMark multithread score of 27732 indicate that it can process Downfall's game logic efficiently, allowing the RTX 5080 to reach 383.5 FPS at 1080p Low. In comparison, the GPU's nearest rivals — such as the Intel Arc A580 (2.5% slower) and AMD Radeon Pro W5500X (2.6% slower) — would likely produce lower frame rates in the same CPU pairing, reinforcing the 5080's position in this ranking.

However, the rank of 85 also implies that there are 84 combos that outperform this setup, likely featuring higher-core-count CPUs or more powerful GPUs. For Downfall, the data shows that this pairing is overkill for 1080p, where even Low settings exceed 380 FPS, but it is well-suited for 1440p and 4K gaming at High or Medium settings. The 84th percentile CPU ranking (vs all CPUs) and 89th percentile GPU ranking (vs all GPUs) indicate that both components are above-average, but the GPU's higher percentile suggests it contributes more to the overall gaming experience in this title. The 4K Ultra result of 76.7 FPS is the weakest measured point, yet it still clears the 60 FPS threshold, demonstrating that this combo can handle Downfall at its most demanding without dropping below playable frame rates.