Downfall

Downfall, a 2016 horror title, presents an interesting performance profile for the AMD Ryzen 7 5800XT and NVIDIA GeForce GTX 1080 Ti combination. The measured data reveals a system that is heavily influenced by resolution and graphics settings, with the GPU clearly acting as the primary bottleneck in most scenarios. This analysis explores how this specific pairing behaves across different workloads, using the provided benchmark results to interpret its strengths and limitations.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The frame rate scaling from 1080p to 4K tells a clear story about which component is driving performance in Downfall. At the High preset, the average FPS drops from 145 at 1920x1080 to 103 at 2560x1440, and finally to 64 at 3840x2160. This represents a 55.9% reduction in frame rate from the lowest to the highest resolution. The scaling is not linear, indicating that the system is becoming progressively more constrained as pixel count increases.

The data suggests the NVIDIA GeForce GTX 1080 Ti is the limiting factor at higher resolutions. With 11 GB of GDDR5X memory on a 352-bit bus, the GPU has substantial bandwidth, yet the sheer pixel throughput required at 4K causes a significant performance hit. The transition from 1440p to 4K alone results in a 37.9% drop in average FPS at High settings, which is a steeper decline than the 29% drop seen when moving from 1080p to 1440p. This pattern is typical of a GPU-bound scenario where the rendering pipeline becomes saturated.

At the Low preset, the trend is similar but with higher absolute numbers. The 3840x2160 Low setting produces 96 FPS, while 1920x1080 Low reaches 216 FPS. The percentage drop from 1080p to 4K is 55.6%, nearly identical to the High preset, which reinforces that the bottleneck is consistently the GPU. The CPU, an AMD Ryzen 7 5800XT with 8 cores and 16 threads, appears to have ample headroom, as even at 4K Low the frame rates remain well above playable thresholds.

The Ultra preset shows the most dramatic scaling, with 4K dropping to just 40 FPS from a 1080p score of 90 FPS. This is a 55.6% reduction, again mirroring the other presets' relative decline. The consistency of this percentage across all settings strongly implies that the GTX 1080 Ti's raw compute power, estimated at 11.34 TFLOPS, is the wall that prevents higher frame rates. The CPU's role is secondary, only becoming relevant at lower resolutions where the GPU can produce frames faster than the processor can feed it.

CPU Role — cores, clocks, and how they relate to this game's results

The AMD Ryzen 7 5800XT brings substantial processing power to the table, with 8 physical cores and 16 threads running on the Zen 3 architecture. Its base clock of 3.80 GHz and boost clock of 4.80 GHz provide strong single-threaded performance, which is often critical for game logic and physics in older titles like Downfall. The CPU's benchmarks support this, with a 3dmark_single_thread score of 959 and a passmark_single_thread score of 3535, placing it in the 81st percentile of all CPUs.

In Downfall, the CPU's influence is most apparent at 1080p where the GPU can deliver very high frame rates. At 1920x1080 Low, the system achieves 216 FPS, which requires the processor to handle a high number of draw calls and game state updates per second. The Ryzen 7 5800XT's 32 MB of shared L3 cache helps reduce latency in these scenarios, allowing the GPU to stay fed with data. However, the data suggests the CPU is never the primary limiter, as even the most demanding 4K Ultra settings see a drop that aligns with GPU constraints.

The processor's multithreaded capabilities, evidenced by a cinebench_r23_multicore score of 23794, are likely underutilized in Downfall, which was released in 2016 and may not scale perfectly across 16 threads. The 3dmark_16_threads score of 7683 and 3dmark_8_threads score of 6141 indicate strong scaling, but the game's engine appears to favor fewer, faster cores. The Ryzen 7 5800XT's performance in the 3dmark_2_threads test (1879) shows it has robust single and dual-core performance, which is more relevant for this title's engine.

Compared to its nearest rivals, the Ryzen 7 5800XT holds its own. It shows a 0.6% advantage over the AMD Ryzen 5 9600X in average benchmark score, though it trails the AMD Ryzen 7 8845HS and 7840HS by 0.3%. These small deltas suggest that in a game like Downfall, where the GPU is the bottleneck, the CPU choice has minimal impact on the final frame rate. The processor's high clocks and efficient architecture ensure it does not introduce stutter or frame pacing issues, but it is not the star of this show.

GPU Role — VRAM, clocks, and how they relate to this game's results

The NVIDIA GeForce GTX 1080 Ti is the dominant component in this pairing, and its specifications directly explain the measured frame rates. With 11 GB of GDDR5X memory running at an effective 11 Gbps on a 352-bit bus, the card offers 484.4 GB/s of memory bandwidth. This is crucial for high-resolution textures in Downfall, and the data shows that the GPU is the limiting factor across nearly all settings.

The GPU's base clock of 1481 MHz and boost clock of 1582 MHz, combined with 3584 shading units, deliver a theoretical FP32 performance of 11.34 TFLOPS. In practice, this translates to the frame rates observed: 64 FPS at 4K High and 103 FPS at 1440p High. The card's pixel rate of 139.2 GPixel/s and texture rate of 354.4 GTexel/s are the physical limits that prevent higher performance at 4K, where the fill rate requirements increase dramatically.

The GTX 1080 Ti's 11 GB VRAM buffer is more than sufficient for Downfall, even at 4K Ultra, which likely uses high-resolution assets. However, the GPU's compute capacity is what holds it back. The measured data shows a clear performance ceiling: the card cannot exceed 216 FPS at 1080p Low, and it drops to 40 FPS at 4K Ultra. This range of performance indicates that the card is well-suited for 1080p and 1440p gaming but struggles to maintain high frame rates at 4K with maximum settings.

In terms of its benchmark standing, the GTX 1080 Ti ranks in the 58th percentile of all GPUs, with an average benchmark score of 15548. Its nearest rivals include the NVIDIA GeForce RTX 2060, which is 1.7% slower, and the AMD Radeon Pro W5500, which is 0.8% faster. This places the GTX 1080 Ti in a competitive position for its era, but its age shows in the 4K Ultra results, where it falls to 40 FPS. The GPU's DirectX 12 score of 66 in Passmark suggests it handles modern APIs adequately, but Downfall's engine may rely more on older DirectX 11 paths, where the card scores 151.

How This Combo Ranks — use comboRankInGame vs other tested combos

The combination of the AMD Ryzen 7 5800XT and NVIDIA GeForce GTX 1080 Ti ranks 2091 out of 3716 tested combos in Downfall. This places it in the 56.3rd percentile of all systems tested, meaning it outperforms more than half of the configurations in the database but is not at the top tier. Given the GPU's 58th percentile ranking among all GPUs, the combo's overall rank is consistent with the expectation that the graphics card drives gaming performance.

This ranking suggests that while the system is competent, there are many faster combinations available. The GPU's age, being from the GeForce 10-series and now end-of-life, is the primary factor holding the combo back. The CPU, which ranks in the 81st percentile, has enough power to support a more modern graphics card, but the GTX 1080 Ti's performance ceiling limits the overall combo to the mid-range of the database.

The combo's rank of 2091 means it sits in the lower half of the upper-middle range, just above the median. This is a reasonable position for a system that can achieve 64 FPS at 4K High, which is playable, but it falls short of high-refresh-rate 4K gaming. The data implies that users with this combo should focus on 1440p, where it can deliver 103 FPS at High settings, or 1080p, where it excels with 145 FPS at High and 216 FPS at Low.

When interpreting this rank, it's important to note that the combo's performance is heavily dependent on the GPU. The Ryzen 7 5800XT is a capable processor that will not bottleneck most games, but in Downfall, the GTX 1080 Ti's 11 GB VRAM and 352-bit bus are the deciding factors. The combo's rank of 2091 out of 3716 is a reflection of the GPU's position in the market, not the CPU's capabilities.

Settings Recommendations — which preset gives the best experience per the measured rows

Based on the measured FPS data, the optimal settings for this combo depend on the target resolution and desired frame rate. For 1080p, the Low preset achieves 216 FPS, which is excellent for high-refresh-rate monitors, but the Medium preset at 176 FPS offers a better balance of visual quality and performance. The High preset at 145 FPS is also viable, but the Ultra preset drops to 90 FPS, which may be too low for competitive play.

At 1440p, the Medium preset delivers 126 FPS with a minimum of 107 FPS, making it the best choice for a smooth experience without sacrificing too much visual fidelity. The High preset at 103 FPS is also good, but the Ultra preset at 65 FPS may cause noticeable dips in demanding scenes. For users prioritizing visual quality, High is recommended, as the jump to Ultra only adds 38% more pixels but costs 37% performance.

For 4K gaming, the Medium preset at 78 FPS is the sweet spot, as it provides playable frame rates with a minimum of 67 FPS. The High preset at 64 FPS is borderline, and the Ultra preset at 40 FPS is not recommended for a pleasant experience. The Low preset at 96 FPS is surprisingly good for 4K, but it sacrifices too much visual detail for a horror game where atmosphere is key.

The data suggests that Medium settings at 1440p or 4K provide the best overall experience, balancing frame rate and visual quality. The Ultra preset is only viable at 1080p, where it achieves 90 FPS, but the jump from High to Ultra is not worth the 38% performance penalty. For a horror game like Downfall, maintaining a stable frame rate above 60 FPS is more important than maxing out settings, so Medium or High are the recommended presets.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

The measured FPS data provides a complete picture of this combo's performance in Downfall. At 1920x1080, the system achieves 216 FPS on Low, 176 FPS on Medium (with a minimum of 150 and maximum of 203), 145 FPS on High, and 90 FPS on Ultra. These numbers indicate that 1080p is well within the GPU's comfort zone, with even the most demanding preset staying above 60 FPS.

Moving to 2560x1440, the frame rates drop significantly but remain playable. The Low preset delivers 154 FPS, Medium achieves 126 FPS (with a minimum of 107 and maximum of 145), High reaches 103 FPS, and Ultra falls to 65 FPS. The minimum FPS data for Medium suggests that even in demanding scenes, the system stays above 100 FPS, which is impressive for a horror game with potential for sudden visual effects.

At 3840x2160, the performance degrades further, but the system can still handle the game. The Low preset produces 96 FPS, Medium achieves 78 FPS (with a minimum of 67 and maximum of 90), High drops to 64 FPS, and Ultra plummets to 40 FPS. The Medium preset at 4K is the only one that maintains a consistent frame rate above 60 FPS, highlighting the GPU's limitations at this resolution.

The data reveals that the GTX 1080 Ti's performance scales predictably with settings. The jump from Low to Medium costs roughly 18-19% performance at each resolution, while the jump from Medium to High costs another 17-18%. The jump from High to Ultra is the most punishing at 38% across all resolutions. This consistent scaling suggests that the game's settings have a uniform impact on the GPU's workload, making it easy to predict performance at different configurations.

FAQ — 4-6 Q&A pairs answerable from FACT PACK data

Q: What is the best resolution to play Downfall with this combo for a smooth 60+ FPS experience?

A: The data shows that 1440p High provides 103 FPS, and 4K Medium provides 78 FPS. For the best balance of quality and performance, 1440p Medium at 126 FPS is recommended, as it stays well above 60 FPS even in minimum frame rate scenarios.

Q: How does the AMD Ryzen 7 5800XT compare to its nearest rivals in CPU benchmarks?

A: The Ryzen 7 5800XT has an average benchmark score of 29879, which is 0.6% higher than the AMD Ryzen 5 9600X (29713). It is 0.3% slower than the AMD Ryzen 7 8845HS and 7840HS, both scoring 29955, and essentially tied with the AMD Ryzen 7 7840H at 29868.

Q: Is the NVIDIA GeForce GTX 1080 Ti sufficient for 4K gaming in Downfall?

A: At 4K, the GTX 1080 Ti achieves 64 FPS on High and 78 FPS on Medium. While the Medium preset is playable, the Ultra preset drops to 40 FPS, indicating that the GPU is not powerful enough for max settings at 4K.

Q: What is the combo's overall ranking among all tested systems in Downfall?

A: The combo ranks 2091 out of 3716 tested combinations, placing it in the 56th percentile. This indicates it performs better than average but is not a top-tier configuration.

Q: Does the CPU or GPU limit performance more in Downfall?

A: The GPU is the primary limiting factor. The GTX 1080 Ti ranks in the 58th percentile, while the Ryzen 7 5800XT ranks in the 81st percentile, and the frame rate scaling with resolution confirms the GPU is the bottleneck.

Q: How much VRAM does the GTX 1080 Ti have and is it enough for this game?

A: The GTX 1080 Ti has 11 GB of GDDR5X memory. This is more than sufficient for Downfall, as the game's performance limitations are due to compute power, not memory capacity, even at 4K Ultra settings.