Downfall

# Downfall with AMD Ryzen 5 3600 + AMD Radeon RX 7900 XT

The AMD Ryzen 5 3600 paired with the AMD Radeon RX 7900 XT delivers a compelling 4K-capable experience in Downfall, though the data reveals a clear pattern where the GPU becomes the dominant performance factor only at higher resolutions. Across all measured settings, this combination produces playable frame rates even at 4K Ultra, with average FPS never dropping below 63. The scaling behavior from 1080p to 4K indicates that the GPU is doing the heavy lifting, while the CPU's six cores and twelve threads provide sufficient headroom for this horror title. This analysis walks through the measured FPS data, component roles, and practical settings guidance based solely on the benchmark results.

Resolution Scaling

The measured FPS data shows a clear and consistent pattern of performance degradation as resolution increases, with the drop from 1080p to 4K being substantial across all settings presets. At Low settings, the average FPS falls from 286 at 1920x1080 to 150 at 3840x2160, representing a reduction of approximately 47.6% — this is a dramatic decline that points directly to the GPU becoming the limiting factor at higher pixel counts. The Medium preset tells a similar story, with averages dropping from 266 at 1080p to 197 at 1440p, then further down to 122 at 4K; the incremental fall from 1440p to 4K (about 38.1%) is steeper than the 1080p-to-1440p drop (about 25.9%), which is characteristic of a system where the GPU's rendering throughput becomes progressively more strained as pixel count rises.

High settings exhibit the same trend: 226 FPS at 1080p, 161 at 1440p, and 100 at 4K. The percentage decreases are roughly 28.8% from 1080p to 1440p and 37.9% from 1440p to 4K, again showing an accelerating decline at higher resolutions. Ultra settings follow the pattern with 141 FPS at 1080p, 101 at 1440p, and 63 at 4K — a 28.4% drop from 1080p to 1440p and a 37.6% drop from 1440p to 4K. These consistent scaling ratios across all presets strongly suggest that the AMD Radeon RX 7900 XT is the primary bottleneck when moving to 4K, while the CPU's influence diminishes as resolution increases.

The fact that even at 4K Ultra the average FPS remains at 63 — a playable level for most users — indicates that this combination is not severely imbalanced for this game. However, the data also shows that at 1080p Low, the system reaches 286 FPS, which is likely near the practical ceiling for this CPU-GPU pairing; the relatively modest gain from 1440p Low (240 FPS) to 1080p Low (286 FPS) suggests that the Ryzen 5 3600 may be starting to limit performance at lower resolutions. The 4K-to-1080p FPS ratios (e.g., 150 to 286 at Low, roughly 1.91x) are lower than the theoretical pixel-count ratio of 4x, confirming that the GPU is not fully saturated at 1080p and that CPU overhead becomes more relevant at lower resolutions.

CPU Role

The AMD Ryzen 5 3600 is a six-core, twelve-thread processor based on the Zen 2 architecture, built on a 7 nm process with a base clock of 3.60 GHz and a boost clock of 4.20 GHz. In the context of Downfall, a horror game that does not typically demand extreme multi-threaded performance, this CPU provides adequate processing power for the measured frame rates. The benchmark data shows that at 1080p Low, the system achieves 286 FPS average, which is a very high frame rate that would stress CPU-bound scenarios; the fact that the 4K Low average (150 FPS) is less than half of the 1080p Low figure suggests that the GPU is still the main limiter even at the lowest settings.

Looking at the CPU's synthetic benchmarks, the Ryzen 5 3600 scores 4605 in 3dmark_16_threads and 696 in 3dmark_single_thread, with a Cinebench R23 multi-core score of 15045 and single-core score of 2124. These numbers indicate a processor that is competitive in its class but not top-tier; the percentileVsAllCpus value of 71 places it above most CPUs but below the best performers. The nearest rivals in the synthetic benchmark data include the Intel Core i7-1260P (avgScore 17007, deltaPct 0.2), the Intel Core i5-11400 (avgScore 17067, deltaPct -0.2), and the AMD EPYC 7573X (avgScore 17070, deltaPct -0.2), showing that the Ryzen 5 3600's average benchmark score of 17035 is essentially on par with these alternatives, differing by less than 0.2%.

In Downfall specifically, the CPU's role appears to be supportive rather than dominant. The 1080p to 1440p scaling at Low settings (286 to 240 FPS, a 16.1% drop) and at High settings (226 to 161 FPS, a 28.8% drop) suggests that the GPU is still handling most of the rendering load, but the CPU's twelve threads help maintain high frame rates in less demanding scenes. The L3 cache of 32 MB shared and dual-channel DDR4 memory support at 51.2 GB/s provide adequate bandwidth for this game's data requirements, though no specific game-level CPU bottleneck is evident from the measured FPS data alone. The processor's TDP of 65 W indicates efficient operation, and its 3,800 million transistors on a 74 mm² die suggest a design that balances performance and power draw.

GPU Role

The AMD Radeon RX 7900 XT is the clear performance driver in this pairing, with its 20 GB of GDDR6 memory on a 320-bit bus providing 800.0 GB/s of bandwidth — a specification that is particularly relevant for 4K gaming where texture data and frame buffers consume significant memory. The GPU's boost clock of 2394 MHz and game clock of 2025 MHz, combined with 5376 shading units, 336 TMUs, and 192 ROPs, deliver the raw throughput needed to achieve the measured frame rates. The 51.48 TFLOPS FP32 performance and 459.6 GPixel/s pixel rate are reflected in the strong 4K numbers, where even Ultra settings maintain a 63 FPS average.

The GPU's benchmark results show a passmark_g3d score of 29009 and a 3dmark_steel_nomad_dx12 score of 5623, placing it at the 55th percentile among all GPUs. Interestingly, the nearest rivals listed include the AMD Radeon 660M (avgScore 13812, deltaPct -0.5), the NVIDIA RTX A2000 Mobile (avgScore 13821, deltaPct -0.5), and the AMD Radeon RX 570X (avgScore 13871, deltaPct -0.9), with the RX 7900 XT's average benchmark score of 13745 being slightly lower than these comparisons — this is likely due to the specific benchmark mix used in the aggregation. The RX 9070 XT shows a deltaPct of 1.5 with an avgScore of 13543, indicating a modest performance difference.

In Downfall, the GPU's role becomes increasingly prominent as resolution rises. The measured FPS data shows that at 4K, the difference between Low (150 FPS) and Ultra (63 FPS) is a 58% reduction, while at 1080p the same settings gap is about 50.7% (286 to 141 FPS). This suggests that the GPU's rendering features — such as the 84 ray tracing cores and DirectX 12 Ultimate support — are more heavily utilized at higher settings, but the GPU still has enough headroom to deliver playable frame rates even at the most demanding configuration tested. The 20 GB VRAM capacity is more than sufficient for Downfall at any resolution, as evidenced by the absence of any memory-related stalls in the measured data.

Settings Recommendations

Based on the measured FPS data, the Medium preset offers the best balance of visual quality and performance across all resolutions, with the added benefit of having min and max FPS values recorded. At 1080p Medium, the system averages 266 FPS with a minimum of 226 and maximum of 306, providing a smooth experience with minimal frame dips. At 1440p Medium, the average drops to 197 FPS with a minimum of 167 and maximum of 226, which remains well above the threshold for fluid gameplay. Even at 4K Medium, the 122 FPS average with a minimum of 104 FPS ensures that the experience stays consistently playable, making this preset the most reliable choice for those who prioritize frame stability.

The High preset is also a strong option, delivering 226 FPS at 1080p, 161 FPS at 1440p, and 100 FPS at 4K, but the lack of recorded min/max values means there's no data on frame pacing consistency. For users with high-refresh-rate 1440p monitors, the High preset at 161 FPS average is close to the Medium preset's 197 FPS but may offer better visual fidelity; the trade-off is a 18.3% reduction in average FPS. At 4K, High's 100 FPS average is a significant improvement over Ultra's 63 FPS, making High the preferred choice for 4K gaming unless absolute maximum quality is required.

The Ultra preset, while producing the best visuals, shows the lowest measured performance: 141 FPS at 1080p, 101 FPS at 1440p, and 63 FPS at 4K. The 4K Ultra figure is exactly at the 60 FPS threshold, which some users may find acceptable, but the lack of min/max FPS data for this preset means there could be dips below that threshold during intense scenes. The Low preset, while offering the highest frame rates (286 FPS at 1080p, 240 FPS at 1440p, 150 FPS at 4K), would likely degrade visual quality to a degree that's unnecessary given the GPU's capabilities. The data supports Medium as the sweet spot, with High as a viable alternative for those who prefer higher graphical fidelity over the extra headroom.

FAQ

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

A: The highest measured average FPS is 286, achieved at 1920x1080 resolution with Low settings. At the more practical Medium preset, the maximum average is 266 FPS at the same resolution.

Q: Can this system run Downfall at 4K with playable frame rates?

A: Yes, all settings presets at 3840x2160 produce playable averages: 150 FPS at Low, 122 FPS at Medium (with a minimum of 104 FPS), 100 FPS at High, and 63 FPS at Ultra. Even the most demanding Ultra preset stays at or above the 60 FPS mark.

Q: How does the CPU compare to its nearest rivals in synthetic benchmarks?

A: The AMD Ryzen 5 3600 has an average benchmark score of 17035, which is 0.2% higher than the Intel Core i7-1260P (17007) and AMD EPYC 7742 (16998), but 0.2% lower than the Intel Core i5-11400 (17067) and AMD EPYC 7573X (17070). These differences are essentially negligible.

Q: What is the GPU's percentile ranking among all tested GPUs?

A: The AMD Radeon RX 7900 XT ranks at the 55th percentile among all GPUs, with an average benchmark score of 13745. Its nearest rival, the AMD Radeon 660M, scores 13812, which is 0.5% higher.

Q: What are the minimum FPS values for Medium settings at different resolutions?

A: The Medium preset is the only one with recorded min FPS values: 226 at 1080p, 167 at 1440p, and 104 at 4K. These minimums are all well above the 60 FPS threshold, indicating consistent performance.

Q: How does the combo rank among all tested combinations for this game?

A: This CPU-GPU combination ranks 815th out of 3716 tested combos for Downfall, placing it in the top 21.9% of all configurations tested for this game.

Measured FPS Breakdown

The following data represents all measured FPS values for this combination in Downfall, organized by resolution and settings preset.

At 1920x1080, the Low settings preset delivers an average of 286 FPS. The Medium preset averages 266 FPS, with a recorded minimum of 226 FPS and maximum of 306 FPS. High settings average 226 FPS, while Ultra settings average 141 FPS. No min or max FPS values were recorded for Low, High, or Ultra at this resolution.

At 2560x1440, the Low preset averages 240 FPS. Medium settings produce an average of 197 FPS, with a minimum of 167 FPS and maximum of 226 FPS. High settings average 161 FPS, and Ultra settings average 101 FPS. As with 1080p, min/max data is only available for the Medium preset.

At 3840x2160, the Low preset averages 150 FPS. The Medium preset averages 122 FPS, with a minimum of 104 FPS and maximum of 141 FPS. High settings average 100 FPS, while Ultra settings average 63 FPS. Again, only the Medium preset has recorded min and max FPS values.

Across all resolutions, the Medium preset is the only one with complete min/max data, providing the most detailed picture of performance consistency. The spread between minimum and maximum FPS at Medium settings is 80 FPS at 1080p (226 to 306), 59 FPS at 1440p (167 to 226), and 37 FPS at 4K (104 to 141), showing that frame variance decreases as resolution increases.

How This Combo Ranks

The AMD Ryzen 5 3600 paired with the AMD Radeon RX 7900 XT achieves a combo rank of 815 out of 3716 tested combinations for Downfall, placing it in the top 21.9% of all configurations in the database for this game. This ranking reflects the strong absolute performance of the GPU, which drives the high frame rates observed across all resolutions and settings, while the CPU's mid-range standing (71st percentile among all CPUs) prevents the combo from reaching the upper echelons of the ranking.

The CPU's rank among its peers shows it sitting at the 71st percentile, which is respectable but not exceptional; its nearest rivals in synthetic benchmarks are all within 0.2% of its average score, indicating that the Ryzen 5 3600 is well-matched against comparable processors. The GPU's 55th percentile ranking is notably lower than the CPU's, which might seem counterintuitive given the strong in-game performance, but this is a reflection of the GPU benchmark aggregation methodology rather than an indication of poor real-world capability.

The combo's 815th rank out of 3716 suggests that while this is a very capable system for Downfall, there are many other combinations that achieve higher frame rates, likely featuring more powerful CPUs or newer GPU architectures. However, the measured FPS data shows that this combo delivers excellent playability at all tested settings, with even the most demanding 4K Ultra configuration maintaining a 63 FPS average. The ranking should be interpreted in the context of the entire database, where many combinations may use higher-end CPUs that better complement the GPU's capabilities at lower resolutions, where CPU overhead becomes more significant.