Downfall

Settings Recommendations

The measured FPS rows for Downfall show a clear hierarchy across the four quality presets at every resolution. For the AMD Ryzen 5 7500X3D paired with the AMD Radeon RX 7900 XT, the Medium preset delivers the most balanced experience, particularly when considering the minimum FPS data available. At 1920x1080, Medium produces an average of 275 FPS with a minimum of 234 FPS and a maximum of 317 FPS; at 2560x1440, Medium averages 197 FPS with a minimum of 167 FPS and a maximum of 226 FPS; at 3840x2160, Medium averages 122 FPS with a minimum of 104 FPS and a maximum of 141 FPS. These are the only rows in the dataset where min and max values are provided, indicating that these runs were captured with full frame-time detail.

High settings are the next logical choice for users prioritizing visual fidelity over raw frame rate. The High preset yields 226 FPS at 1080p, 161 FPS at 1440p, and 100 FPS at 4K. While these numbers are lower than Medium, they remain comfortably playable at all tested resolutions, with the 4K figure still hitting triple digits. The Low preset maximizes performance—337 FPS at 1080p, 240 FPS at 1440p, and 150 FPS at 4K—but the visual compromise is substantial for a horror title where atmosphere and shadow detail matter. The Ultra preset is the outlier: it drops to 141 FPS at 1080p, 101 FPS at 1440p, and 63 FPS at 4K. The 4K Ultra result is the only measured value below 100 FPS across the entire dataset.

For the best experience per the measured rows, Medium is the recommended default. It preserves a comfortable margin above 100 FPS at 4K while offering the richest frame-time data (min/max values) that suggests stable pacing. High is a strong alternative for those who prefer higher fidelity at 1440p or 1080p, where the frame rates remain far above display refresh rates. Ultra should be reserved for 1080p or 1440p use; at 4K, the 63 FPS average may be too low for smooth gameplay in a horror title that relies on sudden movement and environmental interaction.

GPU Role

The AMD Radeon RX 7900 XT is built on the RDNA 3.0 architecture with the Navi 31 chip, fabricated on a 5 nm process at TSMC with 57,700 million transistors and a die size of 529 mm². Its memory subsystem is substantial: 20 GB of GDDR6 on a 320-bit bus, yielding a bandwidth of 800.0 GB/s. The GPU operates with a base clock of 1387 MHz, a boost clock of 2394 MHz, and a game clock of 2025 MHz. Memory runs at 2500 MHz (20 Gbps effective). The GPU has 5376 shading units, 336 texture mapping units, 192 render output units, and 84 ray tracing cores. Its pixel rate is 459.6 GPixel/s, texture rate is 804.4 GTexel/s, and FP32 throughput is 51.48 TFLOPS.

In Downfall, the GPU's role is decisive at higher resolutions. The frame rate scaling from 1080p to 4K is dramatic: at Medium settings, the average drops from 275 FPS at 1080p to 197 FPS at 1440p (a 28% reduction) and then to 122 FPS at 4K (a further 38% reduction from 1440p). This pattern indicates that the RX 7900 XT is the primary limiter at 4K, where its 20 GB frame buffer and 800.0 GB/s bandwidth are being exercised heavily. The VRAM capacity is not a constraint—20 GB is ample for a 2016 horror title—but the raw compute throughput is what determines the 4K results.

The GPU's benchmark profile is mixed. Its PassMark G3D score is 29009, but its percentile versus all GPUs is only 55, meaning half of all tested GPUs score higher. The average benchmark score is 13745, which places it near several unlikely rivals: the AMD Radeon 660M (avg score 13812, delta -0.5%), the NVIDIA RTX A2000 Mobile (avg score 13821, delta -0.5%), the AMD Radeon RX 570X (avg score 13871, delta -0.9%), and the AMD Radeon RX 9070 XT (avg score 13543, delta 1.5%). These deltas are all within 1.5%, suggesting that the RX 7900 XT's overall benchmark average is not representative of its gaming performance in Downfall. The 3DMark Steel Nomad DX12 score of 5623 and Geekbench Vulkan score of 71068 indicate strong modern API performance, which aligns with the game's high frame rates.

The GPU's DirectX 12 Ultimate (12_2) support, Vulkan 1.4, and OpenGL 4.6 ensure compatibility with Downfall's rendering requirements. The 84 RT cores are present but likely unused in this title, as the measured data shows no ray tracing-specific rows. The pixel rate of 459.6 GPixel/s is a key metric for a horror game with heavy post-processing effects, and the measured results confirm that the GPU can sustain high fill rates even at 4K Medium.

CPU Role

The AMD Ryzen 5 7500X3D is a 6-core, 12-thread processor from the 7000 series, based on the Zen 4 (Raphael) architecture on a 5 nm process at TSMC. It has a base clock of 4.00 GHz and a boost clock of 4.50 GHz, with a 65 W TDP. The cache hierarchy is notable: 64 KB L1 per core, 1 MB L2 per core, and a large 96 MB shared L3 cache. It supports DDR5 memory on a dual-channel bus with a bandwidth of 83.2 GB/s, and ECC memory is supported. The CPU uses the AMD Socket AM5 and has PCIe Gen 5 with 24 lanes (CPU only). It includes integrated Radeon Graphics, though this is irrelevant for a discrete GPU setup. The processor's launch MSRP is $269.

In Downfall, the CPU's role becomes evident at lower resolutions where the GPU is less burdened. At 1080p, the frame rates are exceptionally high—337 FPS at Low, 275 FPS at Medium, 226 FPS at High, and 141 FPS at Ultra. The gap between Low and Medium at 1080p is 62 FPS, and between Medium and High is 49 FPS, indicating that the CPU can feed the GPU fast enough to exploit these settings differences. At 1440p, the same pattern holds but with smaller absolute gaps: Low at 240 FPS, Medium at 197 FPS, High at 161 FPS, and Ultra at 101 FPS. The CPU's 96 MB L3 cache is likely beneficial for a horror game with streaming environments and many small objects, though the measured data does not isolate cache effects.

The CPU's benchmark scores show strong single-thread and multi-thread performance. Its PassMark single-thread score is 3494, and the multi-thread score is 25047. The average benchmark score is 44573, which places it in the 89th percentile versus all CPUs. Its nearest rivals are all within 0.7%: the Intel Core Ultra X9 388H (avg score 44466, delta 0.2%), the Intel Core i9-13950HX (avg score 44342, delta 0.5%), the AMD Ryzen AI Max 385 (avg score 44309, delta 0.6%), and the Intel Core i5-14600 (avg score 44889, delta -0.7%). These margins are negligible, meaning the 7500X3D is effectively tied with these processors in aggregate benchmarks. However, the 6-core/12-thread configuration is sufficient for Downfall, which is likely not heavily threaded given its 2016 release.

The CPU's 4.00 GHz base and 4.50 GHz boost clocks are moderate, but the large L3 cache compensates in gaming workloads. The measured FPS at 1080p Low (337 FPS) is a clear indicator that the CPU is not a bottleneck at this resolution; the GPU is still the limiting factor. At 4K, the CPU's role diminishes further, as the frame rates drop to GPU-bound levels. The CPU's 83.2 GB/s memory bandwidth and dual-channel DDR5 support are adequate for feeding the GPU with draw calls and game state data.

How This Combo Ranks

The combination of the AMD Ryzen 5 7500X3D and the AMD Radeon RX 7900 XT ranks 525 out of 2928 tested combos in Downfall. This places it in the top 18% of all configurations. The rank is computed from the measured FPS data across all resolutions and settings, and it reflects the combo's ability to deliver high frame rates consistently. Given that the GPU alone is in the 55th percentile among all GPUs and the CPU is in the 89th percentile among all CPUs, the combo's overall rank is higher than the GPU's percentile would suggest, indicating that the CPU's strong performance helps boost the pairing.

The rank of 525 out of 2928 means that the vast majority of tested combos (2403) score worse in Downfall. This is a strong result for a mid-range CPU paired with a high-end GPU. The GPU's modest overall benchmark percentile (55) is offset by its excellent performance in this specific game, which appears to favor the RDNA 3.0 architecture's strengths. The combo outperforms many pairings that include higher-percentile GPUs but weaker CPUs, underscoring the CPU's role in maintaining high frame rates at lower resolutions.

The deltaPct values from the GPU's nearest rivals are all within 1.5%, but those rivals are not tested in this combo. What matters is that the RX 7900 XT, despite its 55th percentile overall, delivers 100 FPS at 4K High and 122 FPS at 4K Medium in Downfall. These are excellent numbers for a horror title. The combo's rank is likely driven by the fact that Downfall is not a demanding game by modern standards—its 2016 release date means it does not stress the GPU to the same extent as newer titles, allowing the CPU's 96 MB L3 cache and high boost clock to shine.

FAQ

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

A: The data shows that 2560x1440 offers the best balance, with 161 FPS at High and 197 FPS at Medium. At 4K, the frame rates drop to 100 FPS at High and 122 FPS at Medium, which are still playable but less comfortable for high-refresh displays.

Q: Why is the 4K Ultra preset so much slower than 4K Medium?

A: The Ultra preset produces 63 FPS at 4K, compared to 122 FPS at Medium—a 59 FPS difference. This suggests that Ultra applies substantial additional rendering workloads that the RX 7900 XT cannot sustain at 4K, likely related to shadow quality, post-processing, or draw distance.

Q: Does the 20 GB VRAM on the RX 7900 XT matter for Downfall?

A: The 20 GB frame buffer is far more than Downfall requires, given its 2016 release. The measured frame rates do not show any VRAM-related stutter or performance cliffs, indicating that memory capacity is not a limiting factor in this title.

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

A: The Ryzen 5 7500X3D has an average benchmark score of 44573, which is within 0.7% of the Intel Core Ultra X9 388H (44466), Intel Core i9-13950HX (44342), AMD Ryzen AI Max 385 (44309), and Intel Core i5-14600 (44889). These deltas are negligible.

Q: What is the minimum FPS at Medium settings across resolutions?

A: The measured minimums are 234 FPS at 1080p, 167 FPS at 1440p, and 104 FPS at 4K. These are the only settings with min/max data available, and they all remain above 100 FPS.

Q: Is the GPU's overall benchmark score a good predictor of its Downfall performance?

A: No. The GPU's average benchmark score is 13745, placing it in the 55th percentile, but its measured performance in Downfall is strong (e.g., 226 FPS at 1080p High). This discrepancy suggests the GPU's aggregate score is dragged down by other workloads, not by gaming performance.

Measured FPS Breakdown

At 1920x1080, the measured average FPS values are: Low at 337, Medium at 275 (min 234, max 317), High at 226, and Ultra at 141. The Medium row is the only one with full min/max data at this resolution. The delta between Low and Ultra is 196 FPS, showing a massive span across quality presets. The 1080p results are all above 140 FPS, even at Ultra, confirming that this resolution is well within the combo's capabilities.

At 2560x1440, the averages are: Low at 240, Medium at 197 (min 167, max 226), High at 161, and Ultra at 101. The drop from 1080p to 1440p is consistent across settings: Low loses 97 FPS (337 to 240), Medium loses 78 FPS (275 to 197), High loses 65 FPS (226 to 161), and Ultra loses 40 FPS (141 to 101). The absolute decrease is larger at lower settings, but the percentage decrease is similar. The Medium minimum of 167 FPS is still very high for a 1440p gaming experience.

At 3840x2160, the averages are: Low at 150, Medium at 122 (min 104, max 141), High at 100, and Ultra at 63. This is the first resolution where any preset drops below 100 FPS on average. The Ultra result of 63 FPS is the only measured value below 100 FPS in the entire dataset. The Low preset at 4K delivers 150 FPS, which is higher than the 1440p Ultra result of 101 FPS, illustrating the GPU's headroom at lower quality settings.

The Medium preset is the only one with min/max data at all three resolutions, and its minimums are 234 FPS (1080p), 167 FPS (1440p), and 104 FPS (4K). These minimums are all above the 100 FPS threshold, suggesting that the combo never dips below playable frame rates at Medium settings. The maximums scale similarly: 317 FPS at 1080p, 226 FPS at 1440p, and 141 FPS at 4K.

Resolution Scaling

The frame rate drop from 1080p to 4K is steep across all settings, but the magnitude varies. At Medium settings, the average FPS goes from 275 at 1080p to 197 at 1440p (a 28.4% reduction) and then to 122 at 4K (a 38.1% reduction from 1440p, or a 55.6% reduction from 1080p). At High settings, the progression is 226 to 161 to 100, representing a 28.8% drop from 1080p to 1440p and a 37.9% drop from 1440p to 4K. At Low settings, the numbers are 337 to 240 to 150, with drops of 28.8% and 37.5%. At Ultra settings, the progression is 141 to 101 to 63, with drops of 28.4% and 37.6%.

The consistency of these percentage drops—all within a narrow band of 28.4% to 28.8% for the 1080p-to-1440p step, and 37.5% to 38.1% for the 1440p-to-4K step—indicates that the scaling is uniform across settings. This uniformity points to a GPU-bound scenario: the RX 7900 XT's rendering load scales predictably with pixel count, and the CPU is not introducing variable bottlenecks. The fact that the percentage drops are nearly identical at Low and Ultra settings is particularly telling; if the CPU were a limiting factor at Low settings (where frame rates are highest), the percentage drop from 1080p to 1440p would be larger at Low than at Ultra, because the CPU would be more stressed at 1080p Low. Since the drops are similar, the CPU is not the primary limiter at any resolution tested.

The absolute FPS differences tell a different story about where the bottleneck lies. At 1080p Low, the combo produces 337 FPS, which is extraordinarily high. Even at 4K Low, it manages 150 FPS. These numbers suggest that the GPU is still the limiting component at all resolutions, even when the frame rate is elevated. The CPU's 96 MB L3 cache and 4.50 GHz boost clock are sufficient to keep the GPU fed, but the GPU's compute throughput is what caps the frame rate. This is reinforced by the 4K Ultra result of 63 FPS, which is the only sub-100 FPS figure and likely reflects the GPU's absolute ceiling when all rendering features are enabled at 4K.

The scaling behavior also reveals that Downfall is not a title that benefits disproportionately from the CPU's large cache at higher resolutions. If the 96 MB L3 cache were providing a significant advantage, the frame rate drops from 1080p to 4K would be less severe at low settings (where CPU work is a higher fraction of total frame time). Instead, the consistent percentage drops indicate that pixel count is the dominant variable, and the GPU is the limiting factor throughout. For users with high-refresh 1080p or 1440p monitors, the combo delivers well above 144 FPS at Medium or High settings, making it an excellent pairing for this horror title.