Downfall

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

The AMD Ryzen 9 7900X brings 12 cores and 24 threads to this horror title, running on the Zen 4 architecture from the 7000 series. Its base clock sits at 4.70 GHz with a boost clock of 5.60 GHz, and it draws up to 170 W TDP on the AMD Socket AM5 platform. The CPU's cache hierarchy includes 64 KB of L1 per core, 1 MB of L2 per core, and a shared 64 MB of L3 cache, which provides ample headroom for game logic and scene loading in Downfall's horror environments.

Benchmark results indicate the 7900X is a strong performer in threaded workloads. In Cinebench R23, it scores 29,300 points in multicore and 2,016.5 in single-core, while Geekbench shows 19,267 multicore and 2,617 single-core. The 3DMark tests reveal scaling from 2,137 points at 2 threads to 12,536 at max threads, demonstrating that the CPU benefits from additional thread utilization. PassMark multithread score is 51,406 with a single-thread score of 4,238, placing the CPU at the 91st percentile versus all CPUs.

Compared to its nearest rivals, the 7900X sits within a tight band. The AMD EPYC 7313P scores 53,206 on average, which is just 0.2% higher, while the Intel Xeon Phi 7290 trails by 0.3% with 53,469. The Intel Xeon 634 is 0.6% behind at 52,974, and the Intel Core i7-14700F leads by 0.6% at 53,620. These deltas are minimal, meaning the 7900X's CPU performance is essentially equivalent to its closest competitors in general benchmarks.

For Downfall specifically, the CPU's role appears secondary given the measured frame rates. At 1080p Low, the combo hits 311 FPS average, which is far beyond display refresh rates for most monitors. Even at 4K Ultra, where the GPU is typically the bottleneck, the CPU still delivers 58 FPS. The data suggests the 7900X provides sufficient processing power to avoid becoming the limiting factor in this game, even at lower resolutions where CPU load is proportionally higher.

The 7900X's 12-core configuration is more than adequate for a horror game released in 2016, which likely does not heavily utilize more than a few threads. However, the high boost clock of 5.60 GHz ensures strong single-threaded performance, which matters for game engines that rely on a primary rendering thread. The data shows the CPU's single-thread score of 1,093 in 3DMark and 323 in Cinebench R15, both respectable figures that translate into responsive frame pacing in Downfall.

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

The NVIDIA GeForce RTX 3080 Ti is built on the Ampere architecture with the GA102 chip, manufactured on an 8 nm process at Samsung. It features 12 GB of GDDR6X memory on a 384-bit bus, delivering 912.4 GB/s of bandwidth. The GPU's base clock is 1,365 MHz with a boost clock of 1,665 MHz, while memory runs at 1,188 MHz (19 Gbps effective). With 10,240 shading units, 320 texture mapping units, and 112 raster output units, the card is well-equipped for high-resolution gaming.

The RTX 3080 Ti's benchmark scores show strong performance. PassMark G3D score is 26,896, with a GPU compute score of 15,282. Geekbench Vulkan reaches 192,697, and OpenCL scores 170,037. The card sits at the 83rd percentile versus all GPUs. Its nearest rivals include the AMD Radeon Pro 5300 at 40,870 average (0.8% higher), the NVIDIA Tesla M40 24 GB at 41,707 (1.2% lower), and the NVIDIA GeForce RTX 5070 at 40,377 (2% higher). These deltas show the RTX 3080 Ti is competitive but not dominant in raw benchmark terms.

In Downfall, the GPU's 12 GB VRAM is likely sufficient for all settings tested. The measured frame rates show the GPU scaling properly with resolution changes. At 4K Ultra, the combo delivers 58 FPS average, while at 4K High it jumps to 93 FPS. This 35 FPS difference between Ultra and High at the same resolution suggests that Ultra settings impose a significant load on the GPU, likely through increased shadow quality, texture filtering, or post-processing effects.

The RTX 3080 Ti's memory bandwidth of 912.4 GB/s is particularly relevant for 4K gaming, as high-resolution textures require rapid data transfer. The 384-bit bus width provides substantial throughput, and the data shows the GPU maintains playable frame rates even at 4K Medium with 113 FPS average and 96 FPS minimum. The 80 RT cores and 320 tensor cores may also contribute to any ray-traced effects in Downfall, though the game's 2016 release date suggests traditional rasterization is the primary rendering method.

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

Analyzing the measured FPS across all resolutions and settings, the Medium preset consistently offers the best balance between visual quality and performance. At 1080p, Medium delivers 254 FPS average with a minimum of 216 FPS and maximum of 292 FPS. At 1440p, Medium achieves 182 FPS average with 154 FPS minimum and 209 FPS maximum. Even at 4K, Medium maintains 113 FPS average with 96 FPS minimum and 130 FPS maximum.

The High preset is also viable, producing 208 FPS at 1080p, 149 FPS at 1440p, and 93 FPS at 4K. However, the drop from Medium to High is substantial in percentage terms. At 4K, moving from Medium to High costs 20 FPS (from 113 to 93), which is an 18% reduction. The Ultra preset is the most demanding, with 130 FPS at 1080p, 93 FPS at 1440p, and only 58 FPS at 4K. The 4K Ultra figure falls below the 60 FPS threshold that many users consider the minimum for smooth gameplay.

The Low preset offers the highest frame rates but likely sacrifices visual fidelity. At 1080p Low, the combo hits 311 FPS, at 1440p Low it reaches 222 FPS, and at 4K Low it achieves 138 FPS. These numbers suggest that Low settings remove enough GPU load to push frame rates far beyond what most displays can show. For users with high refresh rate monitors, Low at 1080p could be justified, but the visual compromise may not be worth it.

The data shows that Medium is the sweet spot for this combo in Downfall. The minimum FPS figures for Medium are 216 at 1080p, 154 at 1440p, and 96 at 4K, all of which provide smooth gameplay without noticeable stuttering. The maximum FPS values indicate there is headroom for occasional scene complexity spikes. The recommendation is to start with Medium and adjust individual settings upward if the display and personal preference allow, but the measured data clearly identifies Medium as the optimal default preset.

How This Combo Ranks — use comboRankInGame vs other tested combos

This specific combination of the AMD Ryzen 9 7900X and NVIDIA GeForce RTX 3080 Ti ranks 970th out of 3,716 tested combos in Downfall. This places it in the top 26.1% of all configurations tested, indicating solid but not exceptional performance relative to the full test pool. The rank reflects the combo's ability to run the game at high frame rates across resolutions, but the RTX 3080 Ti's position at the 83rd percentile versus all GPUs means there are many faster graphics cards in the database.

The combo rank of 970 suggests that while the 7900X is a top-tier CPU (91st percentile), the GPU is the more limiting factor in this pairing. The RTX 3080 Ti's 83rd percentile GPU score means roughly 17% of tested GPUs outperform it. In Downfall, which appears to be GPU-bound at higher resolutions, this translates to frame rates that are competitive but not class-leading. The 4K Ultra result of 58 FPS is below the 60 FPS target, indicating the GPU struggles with the most demanding settings at 4K.

Compared to the nearest rival GPUs, the RTX 3080 Ti's performance is closely matched. The AMD Radeon Pro 5300 scores 0.8% higher on average, while the NVIDIA Tesla M40 24 GB scores 1.2% lower. The NVIDIA GeForce RTX 5070 is 2% higher, which would likely place that combo higher in the Downfall rankings. The deltaPct values show that small benchmark differences can translate into meaningful rank changes when thousands of combos are sorted by performance.

The CPU's nearest rivals show even tighter clustering, with all four within 0.6% of each other. This means the choice of CPU among these options would have minimal impact on the combo's rank in Downfall. The GPU choice matters more, and the data suggests that moving to a higher-performing GPU would improve the combo's rank more substantially than upgrading the CPU. The 970th rank out of 3,716 is respectable, but the 4K Ultra result reveals the combo's ceiling.

FAQ

Q: What is the highest average FPS this combo achieves in Downfall?

A: The highest measured average FPS is 311 at 1080p with Low settings. At 1440p Low, it achieves 222 FPS, and at 4K Low it reaches 138 FPS.

Q: Can this combo maintain 60 FPS at 4K with maximum settings?

A: No. At 4K Ultra, the measured average FPS is 58, which falls below the 60 FPS threshold. The 4K Medium preset achieves 113 FPS average with a 96 FPS minimum, so reducing settings from Ultra to Medium is required for 4K gameplay above 60 FPS.

Q: How does the RTX 3080 Ti compare to its closest rival GPU?

A: The NVIDIA GeForce RTX 5070 scores 2% higher on average benchmark score, while the AMD Radeon Pro 5300 scores 0.8% higher. The NVIDIA Tesla M40 24 GB scores 1.2% lower, and the Tesla M40 scores 1.7% lower.

Q: What is the CPU's single-thread performance relative to its multicore?

A: The Ryzen 9 7900X scores 2,016.5 in Cinebench R23 single-core and 29,300 in multicore, showing strong scaling. The 3DMark single-thread score is 1,093, while the 2-thread score is 2,137 and max-thread score is 12,536.

Q: What is the minimum FPS recorded for this combo in any setting?

A: The lowest minimum FPS recorded is 96 at 4K Medium settings. The 1080p Medium has a 216 FPS minimum, and the 1440p Medium has a 154 FPS minimum. No minimum FPS values were recorded for other settings.

Q: Where does this combo rank among all tested configurations?

A: This combo ranks 970th out of 3,716 tested combos in Downfall, placing it in the top 26.1% of all configurations tested in this game.

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

1080p (1920x1080): The Low preset delivers the highest average FPS at 311. Medium reduces this to 254 FPS with a minimum of 216 and maximum of 292. High achieves 208 FPS average, and Ultra drops to 130 FPS average. The spread from Low to Ultra is 181 FPS, showing a significant performance cost for higher visual quality.

1440p (2560x1440): Low settings produce 222 FPS average. Medium yields 182 FPS with 154 FPS minimum and 209 FPS maximum. High reaches 149 FPS, and Ultra falls to 93 FPS. The difference between Low and Ultra at this resolution is 129 FPS. The Medium preset's minimum of 154 FPS ensures smooth gameplay even during demanding scenes.

4K (3840x2160): Low settings achieve 138 FPS average. Medium delivers 113 FPS with a 96 FPS minimum and 130 FPS maximum. High reaches 93 FPS, and Ultra drops to 58 FPS. The gap between Low and Ultra is 80 FPS. The Ultra result is the only measured configuration below 60 FPS, and the Medium preset's 96 FPS minimum provides a comfortable margin above the 60 FPS threshold.

The data shows consistent scaling across resolutions. At Medium settings, the frame rates are 254 at 1080p, 182 at 1440p, and 113 at 4K. At High settings, they are 208, 149, and 93 respectively. The Ultra preset shows 130, 93, and 58. The Low preset shows 311, 222, and 138. These numbers indicate that the combo scales predictably with resolution, with each step up in resolution costing a significant percentage of frame rate.

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

Examining the resolution scaling at each settings level reveals the bottleneck characteristics of this combo. At Low settings, the drop from 1080p to 1440p is 89 FPS (from 311 to 222), a 28.6% reduction. From 1440p to 4K, the drop is 84 FPS (from 222 to 138), a 37.8% reduction. The total drop from 1080p to 4K at Low is 173 FPS, representing a 55.6% decrease. This substantial reduction at Low settings indicates the GPU is already becoming a limiting factor even at lower visual quality, as the CPU has plenty of headroom.

At Medium settings, the scaling shows a similar pattern. The drop from 1080p to 1440p is 72 FPS (from 254 to 182), a 28.3% reduction. From 1440p to 4K, the drop is 69 FPS (from 182 to 113), a 37.9% reduction. The total drop is 141 FPS, a 55.5% decrease. The consistency of these percentage drops across Low and Medium suggests the GPU is the primary constraint, as the CPU's performance does not change with resolution.

At High settings, the scaling changes slightly. The drop from 1080p to 1440p is 59 FPS (from 208 to 149), a 28.4% reduction. From 1440p to 4K, the drop is 56 FPS (from 149 to 93), a 37.6% reduction. The total drop is 115 FPS, a 55.3% decrease. The Ultra preset shows the smallest absolute drops: 37 FPS from 1080p to 1440p (from 130 to 93) and 35 FPS from 1440p to 4K (from 93 to 58), totaling 72 FPS or 55.4%.

The percentage reductions are remarkably consistent across all settings levels, with total drops from 1080p to 4K ranging from 55.3% to 55.6%. This uniformity indicates that the limiting component scales with resolution in a predictable manner. The GPU is clearly the bottleneck, as the CPU's workload remains constant regardless of resolution. The RTX 3080 Ti's performance at 4K Ultra (58 FPS) versus 1080p Ultra (130 FPS) shows that the GPU's rendering capacity is being fully utilized at higher resolutions.

The data also reveals that the combo is not CPU-limited even at 1080p Low, where the 311 FPS result indicates the CPU can feed the GPU fast enough to maintain very high frame rates. If the CPU were the bottleneck, we would expect to see diminishing returns when lowering resolution or settings, but the consistent scaling suggests the GPU is the primary constraint across all tested configurations. For users seeking higher frame rates at 4K, the data suggests reducing settings from Ultra to High (a 35 FPS gain) or from High to Medium (a 20 FPS gain) provides the most significant improvements.