Downfall

Downfall, a 2016 horror title, is an interesting stress case for a Ryzen 9 5900X + GeForce RTX 5080 pairing — not because it threatens the hardware, but because it barely registers as a load. The benchmark data shows this combination clearing 60 FPS at Ultra settings across every tested resolution, including 4K, with frame rates that sit far above the playable threshold. What follows is a resolution-by-resolution breakdown of the measured results, an analysis of whether the CPU or GPU is the binding constraint, and a look at where this combo ranks among the thousands of configurations tested for this game.

FAQ

Q: Can the Ryzen 9 5900X + RTX 5080 run Downfall at 4K?

A: Yes, comfortably. At 3840x2160 on the Ultra preset, the combo averages 77.8 FPS — nearly 18 frames per second above the 60 FPS playable threshold. Dropping to High raises the average to 125.6 FPS.

Q: What is the fastest result recorded for this combo in Downfall?

A: 386.4 FPS average, at 1920x1080 on the Low preset. Even at Ultra on the same resolution, the average is 180.3 FPS.

Q: Does any resolution and preset combination fall below 60 FPS?

A: No. All twelve measured combinations — four presets at each of three resolutions — average well above the 60 FPS threshold. The lowest single result is 77.8 FPS (4K Ultra).

Q: How does this hardware pairing rank against other tested combos in Downfall?

A: Rank 187 out of 3716 tested combinations, which places it in roughly the top five percent of configurations benchmarked for this game.

Q: Is the RTX 5080 the limiting factor in Downfall?

A: The data suggests a mixed picture. The gap between 1080p and 4K Ultra results (180.3 vs 77.8 FPS) indicates substantial GPU scaling at higher resolutions, while the small differences between presets at a fixed resolution point toward a CPU-limited region at lower resolutions.

Q: How strong are the individual components relative to their markets?

A: Both sit in the 87th percentile versus all tested CPUs and GPUs respectively. The Ryzen 9 5900X carries an average benchmark score of 41376; the RTX 5080 averages 56083.

CPU and GPU Roles

Which component matters more for Downfall? The scaling data gives a clear answer that shifts with resolution.

At 1920x1080, the game is CPU-bound in practical terms. Moving from Low to Ultra only costs 206.1 FPS (386.4 down to 180.3) — a large absolute drop, but consider the ratio: the Ultra result still exceeds the Low result at 4K (189.8 FPS). More telling is that Medium delivers 348.9 FPS, barely below Low's 386.4. When the difference between adjacent presets compresses this much, the graphics card is waiting on the processor. The Ryzen 9 5900X, with its single-thread score of 941 in 3DMark and 1527 in Cinebench R23 single-core, is doing the heavy lifting here — a 2016 horror title simply does not need 24 threads or 64 MB of L3 cache to feed draw calls.

At 2560x1440, the balance tips toward the GPU. Low still manages 304.3 FPS, but Ultra drops to 128.9 — the gap between presets widens noticeably, which is the signature of the RTX 5080 becoming the constraint. Its 56.28 TFLOPS of FP32 throughput and 960.0 GB/s of memory bandwidth are far beyond what Downfall demands, but at this resolution the render cost is now the dominant term in the frame time budget.

At 3840x2160, the GPU is unambiguously the limiting factor. Ultra averages 77.8 FPS against Low's 189.8 — preset choice now matters enormously, exactly what you expect when fill rate and bandwidth, not CPU dispatch, set the pace. Even so, the RTX 5080 never comes close to failing: 16 GB of GDDR7 and 112 ROPs chewing through a 2016 engine at 4K is not a contest.

The curious question the data raises: given the game's age, why doesn't 1080p Ultra run even faster than 180.3 FPS? The likely explanation is a per-frame CPU cost ceiling — the 5900X, strong as it is in its 87th-percentile bracket, cannot push frame times below a fixed floor for this engine. That is a CPU characteristic, not a GPU one.

Best Settings per Resolution

Using the 60 FPS threshold, the most demanding preset that stays at or above 60 FPS at every resolution is simply the maximum one — Ultra. There is no compromise required anywhere.

• 1920x1080 — Ultra, 180.3 FPS average. Triple the playable threshold. Every preset from Low upward is viable, and Ultra is the obvious pick.
• 2560x1440 — Ultra, 128.9 FPS average. More than double the threshold. High offers 200.3 FPS for anyone chasing high-refresh output, but Ultra is smooth by any standard.
• 3840x2160 — Ultra, 77.8 FPS average. The tightest margin in the dataset, yet still nearly 18 FPS clear of the threshold. If a higher frame floor is desired, High at 125.6 FPS is the fallback.

In short: no settings tuning is needed for this game on this hardware. Turn everything up.

The Verdict

Yes — unambiguously. The verdict data confirms that at 1920x1080, 2560x1440, and 3840x2160 alike, every preset (Low, Medium, High, Ultra) is playable, and Ultra is the best-achievable setting at each resolution with averages of 180.3, 128.9, and 77.8 FPS respectively.

There is nothing conditional about this conclusion. The minimum recorded average, 77.8 FPS at 4K Ultra, exceeds the 60 FPS playable threshold by a comfortable margin. For a horror game released in 2016, running on a CPU from the 87th percentile and a GPU from the 87th percentile, the result is a foregone conclusion before the first benchmark runs — and the data bears that out.

Measured FPS Breakdown

All figures are average FPS from measured runs (min/max data was not recorded for these tests).

1920x1080:

| Preset | Avg FPS |

|---|---|

| Low | 386.4 |

| Medium | 348.9 |

| High | 284.1 |

| Ultra | 180.3 |

2560x1440:

| Preset | Avg FPS |

|---|---|

| Low | 304.3 |

| Medium | 248.7 |

| High | 200.3 |

| Ultra | 128.9 |

3840x2160:

| Preset | Avg FPS |

|---|---|

| Low | 189.8 |

| Medium | 155.9 |

| High | 125.6 |

| Ultra | 77.8 |

Reading across the rows reveals the pattern discussed earlier. At 1080p, Low-to-Medium costs only 37.5 FPS, while Medium-to-Ultra costs 168.6 FPS — a nonlinear cliff that suggests Ultra enables expensive visual features the lower presets skip entirely. At 4K the same Ultra cliff appears (155.9 to 77.8, a drop of 78.1 FPS), but the proportional loss is less severe because the base resolution cost already dominates.

Reading down the columns shows resolution scaling per preset. Low drops from 386.4 to 189.8 between 1080p and 4K — almost exactly halving, consistent with the fourfold pixel count and a GPU that is not bandwidth-starved thanks to 960.0 GB/s of GDDR7 throughput. Ultra scales from 180.3 to 77.8, a reduction of about 57 percent, indicating the CPU-side frame cost keeps the low-resolution end from going even higher.

One investigative note: the 4K Low figure of 189.8 FPS exceeds the 1080p Ultra figure of 180.3 FPS. For a player who values raw frame rate over visual density, 4K Low is literally the smoother option than 1080p Ultra on this hardware — an inversion worth knowing about.

How This Combo Ranks

Against the 3716 hardware combinations tested in Downfall, the Ryzen 9 5900X + RTX 5080 pairing ranks 187th. That places it around the 95th percentile of tested configs — consistent with, and slightly above, the 87th-percentile standing each component holds against its respective hardware pool.

Why does the combo outperform its individual component percentiles? Two plausible readings from the data. First, Downfall's age means many of the higher-ranked combos likely differ by trivial margins; at these frame rates (hundreds of FPS at lower settings), the ranking is decided by CPU single-thread performance, and the 5900X's 3DMark single-thread score of 941 and Geekbench single-core score of 2083 hold up well. Second, the pairing avoids bottlenecks in both directions: the RTX 5080's average benchmark score of 56083 is never starved, and the CPU is never asked to feed more than the engine can dispatch.

The ranking also implies that 3529 tested combinations rank below this one. For a game with a February 2016 release date, that is a large field of hardware that this combo outperforms — a reminder that legacy titles compress performance differences at the top while amplifying them at the bottom.

Similar Performance Alternatives

For anyone seeking similar behavior in Downfall without this exact pairing, the rival data points to close equivalents on both sides.

On the CPU side, the Ryzen 9 5900X's nearest rivals by average score are remarkably tight: the Intel Core Ultra 7 366H (41263, within 0.3 percent), the Intel Core Ultra 7 356H (41215, within 0.4 percent), the AMD Ryzen AI 5 PRO 440 (41208, within 0.4 percent), and the Intel Core i7-14650HX (41576, 0.5 percent ahead). Any of these processors would deliver effectively indistinguishable results in Downfall — differences of well under one percent in aggregate benchmark score rarely translate into measurable frame rate changes, especially in a title where even the Ultra presets run far above the threshold.

On the GPU side, the RTX 5080's rivals cluster similarly: the AMD Radeon 8060S (55757, within 0.6 percent), the AMD Radeon RX 6750 GRE 12 GB (55698, within 0.7 percent), the AMD Radeon Pro W5700X (54828, 2.3 percent behind), and the AMD Radeon RX 9070 GRE (57367, 2.2 percent ahead). The RX 9070 GRE would, if anything, nudge frame rates slightly higher; the W5700X would trim them modestly — but at the margins this game offers (77.8 FPS at worst), none of these swaps changes the playability verdict at any resolution or preset.

Combining any CPU rival with any GPU rival from these lists would produce a system within a few percent of the measured numbers above. In a game like Downfall, that means identical real-world outcomes: Ultra at 4K, comfortably above 60 FPS, with headroom to spare.