Downfall

# Downfall with AMD Ryzen 9 9900X + AMD Radeon RX 7700

The AMD Ryzen 9 9900X paired with the AMD Radeon RX 7700 delivers a remarkably consistent experience in Downfall, a 2016 horror title that clearly favors high refresh rates. This combination ranks 1308th out of 2928 tested combos, placing it in the upper-middle tier of the database. The measured results reveal a system that excels at 1080p and 1440p gaming, with 4K Ultra presenting the only significant challenge. The data suggests this pairing is well-balanced for most resolutions, though the GPU becomes the limiting factor at higher settings and resolutions.

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

The AMD Ryzen 9 9900X brings substantial processing power to Downfall, featuring 12 cores and 24 threads based on the Zen 5 architecture. Its base clock of 4.40 GHz and boost clock of 5.60 GHz provide strong single-thread performance, which is critical for a horror game that likely relies on rapid frame rendering and physics calculations. The processor's 64 MB of L3 cache, split across the chiplet design with 1 MB L2 per core and 80 KB L1 per core, helps keep frequently accessed game data close to the execution units.

Benchmark results for the 9900X show exceptional multi-threaded capability, with Cinebench R23 multicore scoring 32172 and Geekbench multicore reaching 22174. More relevant to gaming, the 3DMark 16-thread test scores 12552, while the 8-thread test hits 9114. The single-thread score of 1286 in 3DMark and 2253 in Cinebench R23 single-core suggests the CPU can handle the per-frame work Downfall demands without bottlenecking.

The processor's percentile ranking of 92 versus all CPUs places it well above average, though its nearest rivals show interesting proximity. The AMD EPYC 9015 scores 57555 with a delta of -0.1%, while the Intel Core i9-14900 scores 58115 with a delta of -1.1%. These tiny percentage differences indicate that within the top tier of processors, the 9900X is essentially on par with enterprise and previous-generation flagship parts for this workload.

In Downfall specifically, the CPU's role appears to be ensuring that frame times remain stable even when the GPU is under heavy load. At 1080p Medium, the system produces 196 FPS average with a minimum of 167 FPS, suggesting the CPU can feed frames quickly enough to keep the GPU saturated. The 4.40 GHz base clock means even under sustained multi-threaded loads, the processor maintains respectable performance without excessive thermal throttling.

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

The measured data reveals a clear hierarchy across settings presets at each resolution. At 1080p, the Low preset achieves 240 FPS average, Medium hits 196 FPS, High reaches 161 FPS, and Ultra drops to 101 FPS. The step from Low to Medium costs 44 FPS, while Medium to High costs 35 FPS, and High to Ultra costs 60 FPS. For players with high refresh rate monitors, the Medium preset at 1080p provides the best balance, delivering 196 FPS with a minimum of 167 FPS — well above 144 Hz refresh rates.

At 1440p, the pattern shifts. Low produces 171 FPS, Medium 140 FPS, High 115 FPS, and Ultra 72 FPS. The Medium preset again stands out, with its minimum of 119 FPS staying comfortably above 60 FPS while maintaining a 140 FPS average. For 1440p users, Medium offers the most fluid experience without sacrificing too much visual quality, as the 119 FPS minimum ensures no noticeable stuttering during intense horror sequences.

The 4K results tell a different story. Ultra drops to 45 FPS, which may be playable but falls below the 60 FPS threshold many consider essential. High achieves 72 FPS, Medium 87 FPS, and Low 107 FPS. At 4K, the High preset represents the best compromise, offering 72 FPS average while maintaining visual fidelity appropriate for a horror game's atmospheric lighting and shadows. The Medium preset's 87 FPS with a minimum of 74 FPS provides an even safer margin, though the visual downgrade from High may diminish the game's intended mood.

Across all resolutions, the data suggests that Medium is the sweet spot for this hardware combination. It consistently delivers frame rates at least 20% higher than High settings while maintaining playable minimums. The Ultra preset, while visually impressive, imposes a performance penalty that may not justify the graphical gains.

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

The FPS scaling from 1080p to 4K reveals the GPU's increasing dominance as resolution grows. At High settings, the system produces 161 FPS at 1080p, 115 FPS at 1440p, and 72 FPS at 4K. This represents a 28.6% drop from 1080p to 1440p and a 55.3% drop from 1080p to 4K. The scaling is not linear, suggesting that the RX 7700's memory bandwidth and compute capabilities become progressively more strained at higher pixel counts.

For the Medium preset, the trajectory shows 196 FPS at 1080p, 140 FPS at 1440p, and 87 FPS at 4K. The 1080p to 1440p drop of 56 FPS is proportionally similar to the High preset, but the 4K result holds up better relative to the 1080p baseline. This indicates that Medium settings reduce the per-pixel workload enough that the GPU's 624.1 GB/s memory bandwidth and 25.18 TFLOPS FP32 throughput can still manage the 3840x2160 resolution.

The Low preset demonstrates the least degradation: 240 FPS at 1080p, 171 FPS at 1440p, and 107 FPS at 4K. The 1080p to 4K drop of 55.4% mirrors the High preset's scaling, suggesting that at Low settings, the GPU remains the primary constraint across all resolutions. If the CPU were the bottleneck, we would expect the 1080p results to plateau at a lower frame rate regardless of settings.

The Ultra preset shows the steepest relative decline, with 101 FPS at 1080p dropping to 72 FPS at 1440p and 45 FPS at 4K. The 1080p to 1440p drop of 28.7% is similar to other presets, but the 1440p to 4K drop of 37.5% is more severe. This suggests that Ultra settings push the GPU's 16 GB of GDDR6 memory and 256-bit bus to their limits, with the 4K resolution exacerbating memory bandwidth pressure.

How This Combo Ranks — use comboRankInGame vs other tested combos

This specific combination of AMD Ryzen 9 9900X and AMD Radeon RX 7700 ranks 1308th out of 2928 tested combos in Downfall, placing it in the 44.7th percentile of all tested systems. This ranking reflects a mid-pack position, which is notable given the CPU's high benchmark scores. The processor's 92nd percentile standing among all CPUs suggests that the combo's ranking is dragged down by the GPU's more modest 58th percentile among all GPUs.

The gap between the CPU and GPU percentiles creates an interesting dynamic. With the 9900X capable of feeding frames faster than the RX 7700 can render them at higher resolutions, the combo's ranking is largely determined by GPU performance. The RX 7700's nearest rivals illustrate this positioning: the AMD Radeon R9 370X scores 15862 with a delta of -0.1%, while the NVIDIA GeForce RTX 3060 Ti scores 16129 with a delta of -1.7%. These small deltas indicate the RX 7700 sits in a tightly contested performance band.

In the context of Downfall's dated engine, this combo's ranking likely benefits from the CPU's strong single-thread performance. Many older horror games are poorly optimized for multi-core processors, so the 9900X's 1286 single-thread score in 3DMark and 4672 in PassMark single-thread tests ensure that the game's main thread is never starved. The combo's rank of 1308 suggests that while many systems with newer GPUs outperform it at 4K, this pairing remains competitive at 1080p and 1440p where the CPU's contribution is more significant.

The measured FPS data supports this interpretation. At 1080p Low, the 240 FPS average far exceeds what most systems achieve, indicating that the CPU is not limiting performance. The fact that the combo ranks in the middle of all tested systems despite this strong 1080p showing implies that many combos with higher-tier GPUs achieve similar or better frames at higher resolutions, where the RX 7700's 58th percentile standing becomes the determining factor.

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

The AMD Radeon RX 7700 is built on the RDNA 3.0 architecture with the Navi 32 chip, manufactured on a 5 nm process at TSMC. Its 16 GB of GDDR6 memory on a 256-bit bus provides 624.1 GB/s of bandwidth, which proves sufficient for Downfall's textures even at 4K Ultra. The GPU's boost clock of 2459 MHz and game clock of 2041 MHz deliver the raw compute needed to maintain playable frame rates across all tested configurations.

The GPU's 2560 shading units, 160 texture mapping units, and 96 ROPs determine its pixel throughput, rated at 236.1 GPixel/s. This pixel rate is directly relevant to Downfall's rendering demands, as horror games often use heavy post-processing effects like film grain, vignettes, and dynamic shadows that stress pixel fill rate. The 393.4 GTexel/s texture rate ensures that the game's environmental textures stream without visible pop-in.

The RX 7700's benchmark scores place it in the 58th percentile of all GPUs, with a PassMark G3D score of 20974 and 3DMark Steel Nomad DX12 score of 2865. The GPU's nearest rivals show tight competition: the AMD Radeon R9 370X at 15862 average score with -0.1% delta, and the AMD Radeon RX 9060 at 16014 with -1% delta. These comparisons suggest the RX 7700 is competitive with both older and newer cards in its class.

In Downfall, the GPU's 16 GB VRAM capacity proves ample even at 4K Ultra, where the 45 FPS average indicates the bottleneck is compute rather than memory capacity. The GPU's 40 ray tracing cores, while not directly relevant to a 2016 horror game without ray tracing support, contribute to its overall compute capabilities. The 25.18 TFLOPS FP32 performance and 25.18 TFLOPS FP16 (1:1 ratio) provide the raw arithmetic throughput needed for the game's lighting calculations.

The GPU's memory clock of 2438 MHz (19.5 Gbps effective) and 256-bit bus width work together to move data efficiently. The scaling from 1080p to 4K suggests that the GPU's bandwidth becomes increasingly important at higher resolutions, with the 4K Ultra result of 45 FPS indicating that the memory subsystem and compute units are both heavily loaded.

FAQ

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

A: The 1440p Medium preset offers the best overall experience, delivering 140 FPS average with a 119 FPS minimum, balancing visual quality with smooth performance well above the 60 FPS threshold.

Q: How does this combo perform at 4K Ultra settings?

A: At 3840x2160 Ultra, the system achieves 45 FPS average, which falls below the 60 FPS mark many players consider essential for smooth gameplay, making this configuration less ideal for 4K Ultra.

Q: Is the CPU or GPU more limiting in this game?

A: The GPU is the limiting factor at higher resolutions, as shown by the FPS drops from 1080p to 4K across all settings. The CPU's 92nd percentile ranking versus the GPU's 58th percentile confirms the GPU constrains overall performance.

Q: How does the RX 7700 compare to its nearest rivals?

A: The RX 7700's average benchmark score of 15852 is nearly identical to the AMD Radeon R9 370X at 15862 (-0.1% delta) and slightly below the NVIDIA GeForce RTX 3060 Ti at 16129 (-1.7% delta).

Q: What frame rates can I expect at 1080p with High settings?

A: The system produces 161 FPS average at 1920x1080 High settings, which provides a smooth experience on any 144 Hz monitor and leaves headroom for competitive play.

Q: Does the 16 GB VRAM help at 4K resolutions?

A: The 16 GB GDDR6 memory is sufficient for Downfall's 4K Ultra textures, as the 45 FPS result indicates compute limitations rather than memory capacity issues at that resolution.

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

The measured FPS data covers three resolutions and four settings presets, providing a complete picture of this combo's performance in Downfall.

1920x1080 (1080p):

• Low: 240 FPS average
• Medium: 196 FPS average, minimum 167 FPS, maximum 226 FPS
• High: 161 FPS average
• Ultra: 101 FPS average

2560x1440 (1440p):

• Low: 171 FPS average
• Medium: 140 FPS average, minimum 119 FPS, maximum 161 FPS
• High: 115 FPS average
• Ultra: 72 FPS average

3840x2160 (4K):

• Low: 107 FPS average
• Medium: 87 FPS average, minimum 74 FPS, maximum 100 FPS
• High: 72 FPS average
• Ultra: 45 FPS average

These numbers reveal consistent scaling patterns. At every resolution, the Medium preset provides the most balanced experience, with the 1440p Medium result of 140 FPS average and 119 FPS minimum representing the best combination of visual quality and performance smoothness. The 1080p Low result of 240 FPS demonstrates the system's ceiling when graphics load is minimal, while the 4K Ultra result of 45 FPS shows the lower bound of playability.

The minimum FPS values, available only for Medium settings, indicate that this preset maintains stability in demanding scenes. The 1080p Medium minimum of 167 FPS ensures no drops below 144 Hz, while the 1440p Medium minimum of 119 FPS stays above 100 FPS. The 4K Medium minimum of 74 FPS remains above 60 FPS, showing that even at 4K, the Medium preset provides a playable experience without severe frame time spikes.