Downfall

The AMD Ryzen 7 5700X paired with the NVIDIA GeForce RTX 3080 Ti delivers a formidable showing in Downfall, a 2016 horror title whose benchmark data reveals a system that scales predictably with resolution and settings. The measured frame rates across 1080p, 1440p, and 4K illustrate a combination where the GPU becomes the primary bottleneck only at the highest resolutions and presets, while the CPU holds its own at lower settings. This analysis breaks down the measured performance, contextualizes the combo’s standing among 1,741 tested configurations, and examines the roles of the processor and graphics card in shaping the final experience.

Resolution Scaling

The transition from 1920x1080 to 3840x2160 produces a stark, predictable decline in average frame rates, but the magnitude of the drop varies dramatically by settings preset. At Low settings, the system falls from 314.3 FPS at 1080p to 141 FPS at 4K, a reduction of roughly 55% that indicates the GPU is being pushed toward its limits as pixel count quadruples. Medium settings show a similar pattern, dropping from 252.4 FPS to 113.1 FPS, while High settings decline from 211.5 FPS to 91.8 FPS. The Ultra preset suffers the most severe scaling, plummeting from 128.6 FPS at 1080p to just 55.5 FPS at 4K — a 57% loss that suggests the combination of high resolution and maximum quality settings saturates the RTX 3080 Ti’s capabilities.

What does this scaling imply about the limiting component? At 1080p, the gap between Low (314.3 FPS) and Ultra (128.6 FPS) is substantial, yet even the lowest setting does not exceed 320 FPS, hinting at a CPU-side ceiling given the Ryzen 7 5700X’s 8 cores and 16 threads. Moving to 1440p, the spread tightens relative to resolution increases, with Low at 223.2 FPS and Ultra at 91.5 FPS, showing the GPU beginning to assert dominance. By 4K, the data points to a fully GPU-bound scenario: the RTX 3080 Ti’s 12 GB of GDDR6X memory and 912.4 GB/s bandwidth are taxed heavily, as evidenced by the Ultra preset’s sub-60 FPS result. The resolution scaling thus tells a story of a balanced system at 1080p and 1440p, but one where 4K Ultra demands more than this GPU can deliver for smooth gameplay.

How This Combo Ranks

Within the database of 1,741 tested CPU-GPU combinations for Downfall, this pairing holds the 473rd position, placing it in the top 27% of all configurations. This rank reflects a solid, above-average performance profile, though it does not break into the elite tier of combinations. The percentile standings of the individual components corroborate this: both the Ryzen 7 5700X and the RTX 3080 Ti sit at the 83rd percentile among their respective CPU and GPU pools, indicating that this combo pairs two above-average parts without either being a standout outlier.

Relative to its nearest rivals, the CPU’s average benchmark score of 26,214 is nearly identical to the Intel Core i9-11900KF (26,196, a delta of 0.1%) and the AMD Ryzen 5 5500GT (26,161, a delta of 0.2%). It trails the AMD Ryzen 5 7600X by a mere 0.2% (26,272 vs. 26,214) and the AMD Ryzen 7 PRO 6850U by the same margin (26,262 vs. 26,214). These negligible deltas mean the 5700X is effectively interchangeable with those processors in synthetic tests, suggesting that Downfall’s frame rates are not CPU-limited in most scenarios. On the GPU side, the RTX 3080 Ti’s average score of 41,224 sits just 0.5% behind the RTX 3090 (41,441) and 0.9% behind the AMD Radeon Pro 5300 (41,610), while the RTX 5070 leads by 1.1% (41,687). The 473rd rank in-game, therefore, aligns with these close margins — the combo is competitive but not class-leading, and its position owes more to the GPU’s strength than any CPU advantage.

GPU Role

The NVIDIA GeForce RTX 3080 Ti is the dominant performer in this pairing, and its specifications explain why 4K Ultra proves challenging. Built on the Ampere architecture with a GA102 chip on an 8 nm process, the card packs 10,240 shading units, 320 texture mapping units, and 112 raster output pipelines. Its memory subsystem is particularly relevant to Downfall: 12 GB of GDDR6X on a 384-bit bus delivers 912.4 GB/s of bandwidth, which is ample for most scenes but evidently insufficient to maintain high frame rates at 4K Ultra, where the measured 55.5 FPS average falls below the 60 FPS threshold many players target.

Clock speeds play a secondary role. The GPU’s base clock of 1365 MHz boosts to 1665 MHz, and the memory runs at 1188 MHz (19 Gbps effective). These figures are modest compared to the card’s raw compute capabilities — 34.10 TFLOPS of FP32 performance — but in Downfall, the bottleneck at higher resolutions appears to be memory bandwidth and pixel throughput rather than raw shader power. The pixel rate of 186.5 GPixel/s and texture rate of 532.8 GTexel/s are high, yet the 4K Ultra result of 55.5 FPS suggests the card is maxed out. At 1080p, the GPU has headroom, as shown by the 314.3 FPS Low result, but the CPU becomes the limiting factor before the GPU can reach its full potential. The GPU’s 83rd percentile ranking and close rivalry with the RTX 3090 (0.5% delta) underscore that this is a high-end card, but Downfall’s Ultra preset at 4K simply asks for more than it can deliver.

Measured FPS Breakdown

The measured data provides a complete grid of average frame rates across four resolutions and four settings presets, with no minimum or maximum values recorded. At 1920x1080, the system achieves 314.3 FPS on Low, 252.4 FPS on Medium, 211.5 FPS on High, and 128.6 FPS on Ultra. These numbers indicate that even at the most demanding 1080p preset, the combo delivers well above the refresh rates of most monitors, making it ideal for high-refresh-rate gaming.

Moving to 2560x1440, the results remain strong: Low produces 223.2 FPS, Medium 181.9 FPS, High 147.5 FPS, and Ultra 91.5 FPS. The Ultra result at 1440p is notable — it is the first preset where the frame rate dips below 100 FPS, signaling that the GPU is starting to feel the load. At 3840x2160, the strain becomes evident: Low yields 141 FPS, Medium 113.1 FPS, High 91.8 FPS, and Ultra just 55.5 FPS. The 4K Ultra figure is the only sub-60 FPS result in the entire dataset, making it the single point where the combination fails to provide a smooth experience by conventional standards. The progression from 1080p to 4K at each settings level is consistent, with the Ultra preset showing the largest absolute drop (73.1 FPS from 128.6 to 55.5), reinforcing the conclusion that resolution scaling compounds the GPU’s workload exponentially.

CPU Role

The AMD Ryzen 7 5700X, a Zen 3 (Vermeer) part on the AM4 socket, provides 8 cores and 16 threads with a base clock of 3.40 GHz and a boost clock of 4.60 GHz. Its 32 MB of shared L3 cache and dual-channel DDR4 memory support (51.2 GB/s bandwidth) are typical for the 5000 series, and its 65 W TDP marks it as an efficient option. In Downfall, the CPU’s role is most apparent at 1080p, where the Low preset’s 314.3 FPS is likely near the processor’s practical limit for this title. The gap between 1080p Low and 1440p Low (314.3 vs. 223.2 FPS) is larger than the resolution increase alone would suggest, indicating that the CPU is feeding frames faster at 1080p but the GPU cannot keep pace as pixel count rises.

Synthetic benchmarks place the 5700X in a strong light: its Cinebench R23 multicore score of 22,620 and single-core score of 3,193 are respectable, while its Geekbench multicore of 9,720 and single-core of 2,148 show balanced performance. The Passmark multithread score of 26,612 and single-thread score of 3,385 further confirm its capability. However, the nearest rival deltas are all within 0.2%, meaning any CPU-bound scenario in Downfall would yield nearly identical results with an i9-11900KF or Ryzen 5 7600X. The 5700X’s 83rd percentile ranking among all CPUs suggests it is not a weak link, but the data indicates that at 1440p and above, the GPU is the primary determinant of frame rates. The 8-core, 16-thread configuration is ample for a 2016 horror title, and the CPU’s 3.40 GHz base clock is rarely a limiting factor given the boost capability to 4.60 GHz.

Settings Recommendations

Based on the measured rows, the optimal settings depend on the target resolution and desired frame rate. At 1920x1080, every preset exceeds 120 FPS, so players should select Ultra (128.6 FPS) for maximum visual fidelity without sacrificing smoothness. The 128.6 FPS average is well above the 60 FPS threshold, and the GPU has sufficient headroom to handle the load. At 2560x1440, Ultra drops to 91.5 FPS, which remains playable on most high-refresh-rate displays, but High at 147.5 FPS offers a better balance of visual quality and speed. The data suggests High is the sweet spot at 1440p, providing a 61% improvement over Ultra while retaining most graphical features.

For 3840x2160, the recommendation is more nuanced. High produces 91.8 FPS, which is smooth and arguably the best choice for 4K gaming, as it avoids the Ultra preset’s 55.5 FPS, which may feel stuttery on standard 60 Hz displays. Medium at 113.1 FPS is another viable option for players who prioritize frame rate over detail, but it sacrifices visual quality. Low at 141 FPS is excessive for most 4K monitors, which typically cap at 60 or 120 Hz, so High represents the best compromise. In summary, the data points to Ultra at 1080p, High at 1440p, and High at 4K as the recommended presets, with the caveat that 4K Ultra is the only setting where the combo fails to maintain 60 FPS.

FAQ

Q: What is the average frame rate at 1080p with High settings?

A: The measured average FPS is 211.5 at 1920x1080 with High settings, which is comfortably above the refresh rate of most gaming monitors.

*Q: Can this combo handle 4K Ultra in Downfall?*

A: No, the average FPS at 3840x2160 with Ultra settings is 55.5, which falls below the 60 FPS threshold for smooth gameplay. High settings at 4K achieve 91.8 FPS and are recommended instead.

Q: How does the RTX 3080 Ti compare to the RTX 3090 in synthetic benchmarks?

A: The RTX 3080 Ti has an average benchmark score of 41,224, which is 0.5% lower than the RTX 3090’s 41,441, making the two cards nearly identical in raw performance.

Q: Is the Ryzen 7 5700X a bottleneck at 1440p?

A: No, the data indicates the GPU is the limiting factor at 1440p and above. The CPU’s nearest rival deltas are all within 0.2%, and the 8-core, 16-thread design provides ample headroom for this title.

Q: What is the best settings preset for 1440p gaming?

A: High settings at 2560x1440 deliver 147.5 FPS, which is the recommended balance between visual quality and performance. Ultra drops to 91.5 FPS, which is still playable but not as smooth.

*Q: What is the combo’s rank among all tested configurations for Downfall?*

A: This CPU-GPU combination ranks 473rd out of 1,741 tested combos, placing it in the top 27% of all configurations. Both components sit at the 83rd percentile in their respective categories.