Downfall

The AMD Ryzen 7 9700X and NVIDIA GeForce RTX 4080 combination delivers exceptional performance in Downfall, ranking in the 94th percentile of all tested hardware combos for this title. The data shows this pairing is overwhelmingly GPU-limited at higher resolutions and settings, but the CPU's strong multi-threaded capabilities ensure it never becomes a bottleneck even at lower settings where frame rates exceed 400 FPS. This analysis breaks down the measured performance across resolutions and settings, explaining exactly how each component contributes to the final frame rates.

CPU Role

The AMD Ryzen 7 9700X is an 8-core, 16-thread processor based on the Zen 5 architecture, running on the AMD Socket AM5 platform. It operates with a base clock of 3.80 GHz and a boost clock of 5.50 GHz, with a 65W TDP that makes it power-efficient for a desktop part. The CPU's cache hierarchy includes 80 KB of L1 per core, 1 MB of L2 per core, and a shared 32 MB L3 cache, alongside dual-channel DDR5 memory support with 89.6 GB/s of bandwidth. Its synthetic benchmark scores are strong, including a Cinebench R23 multi-core score of 20485 and a single-core score of 2211, while Geekbench reports 17906 multi-core and 3023 single-core.

In Downfall, the CPU's role becomes visible when examining frame rates at 1080p. At 1920x1080 with Low settings, the average FPS reaches 400, which is the highest measurement in the entire dataset. This extreme frame rate suggests that the CPU is capable of feeding the GPU with sufficient data even under light rendering loads. The processor's 3DMark 16-thread score of 9824 and max-thread score of 9771 indicate that multi-threaded performance is nearly identical, meaning the CPU scales well across its 16 threads. However, the single-thread score of 1280 in 3DMark and the Passmark single-thread score of 4654 show that per-core performance is also robust, which matters for a horror game that may have a primary game thread.

The measured data indicates that the CPU is not the limiting factor in this pairing. At 1080p Low, the GPU is clearly the bottleneck, as the 400 FPS average is far beyond what most displays can show. The CPU's 86th percentile ranking among all CPUs, with an average benchmark score of 37943, places it slightly above the Intel Core i9-14901E (which scores 37911, a 0.1% difference) and the AMD Ryzen AI 9 HX 370 (37904, also 0.1% difference). This close grouping shows that the 9700X is competitive with top-tier alternatives, but the real-world game performance depends more on the GPU.

FAQ

*Q: What is the highest average FPS recorded for this CPU-GPU combo in Downfall?*

A: The highest average FPS is 400, achieved at 1920x1080 resolution with Low settings. This is the maximum frame rate in the measured dataset, indicating that the combination is capable of extremely high refresh rates at lower resolutions.

Q: How does the Ryzen 7 9700X compare to its nearest rivals in synthetic benchmarks?

A: The Ryzen 7 9700X has an average benchmark score of 37943, which is 0.1% higher than the Intel Core i9-14901E (37911) and 0.1% higher than the AMD Ryzen AI 9 HX 370 (37904). It also leads the Intel Core 5 211E (37829) by 0.3% and the AMD Ryzen AI Embedded P132 (37804) by 0.4%.

Q: Does the CPU bottleneck the RTX 4080 at any resolution?

A: No, the data shows the GPU is the limiting factor even at 1080p. At 1920x1080 Low, the average FPS is 400, which is the highest recorded. If the CPU were the bottleneck, frame rates would plateau regardless of resolution, but the data shows FPS scaling down as resolution increases.

Q: What is the frame rate drop from 1080p to 4K at High settings?

A: At 1920x1080 High, the average FPS is 268. At 3840x2160 High, it drops to 119 FPS. This represents a 55.6% reduction in frame rate, clearly demonstrating that the GPU is handling the increased pixel count.

*Q: Is the RTX 4080's performance in Downfall competitive with other GPUs?*

A: The RTX 4080 has an average benchmark score of 54247 and ranks in the 86th percentile of all GPUs. Its nearest rival, the RTX 4080 SUPER, scores 54209 (0.1% lower), while the AMD Radeon Pro W5700X scores 54828 (1.1% higher), and the AMD Radeon RX 6750 GRE 12 GB scores 55698 (2.6% higher).

Q: What settings provide the most balanced experience at 1440p?

A: At 2560x1440, Medium settings deliver 233 FPS average with a minimum of 198 FPS and a maximum of 268 FPS. This balances visual quality with performance, offering a 94.4% increase over Ultra settings (120 FPS) while staying well above High settings (191 FPS).

Resolution Scaling

The resolution scaling data reveals a classic GPU-bound scenario. At Low settings, the average FPS drops from 400 at 1080p to 285 at 1440p, and further to 178 at 4K. This represents a 55.5% reduction from 1080p to 4K, which is consistent with the pixel count difference (3840x2160 has 4 times the pixels of 1920x1080, but the drop is not linear due to other bottlenecks). At High settings, the pattern is similar: 268 FPS at 1080p drops to 191 FPS at 1440p (28.7% reduction) and then to 119 FPS at 4K (55.6% reduction from 1080p).

The data indicates that the GPU is the primary limiting component across all resolutions. If the CPU were the bottleneck, we would expect frame rates to remain relatively constant as resolution increases, since the CPU's workload (game logic, physics, draw calls) does not scale with pixel count. Instead, the frame rates scale down significantly with resolution, confirming that the RTX 4080's rendering pipeline is the constraint. The RTX 4080's memory bandwidth of 716.8 GB/s and 16 GB of GDDR6X memory are sufficient for 4K, as evidenced by the playable 119 FPS average at High settings.

However, the scaling is not perfectly linear with pixel count. At Low settings, 1080p to 1440p reduces FPS by 28.75% (from 400 to 285), while 1440p to 4K reduces FPS by 37.5% (from 285 to 178). This non-linearity suggests that at lower resolutions, the CPU's ability to feed frames becomes more relevant, but even at 1080p Low, the 400 FPS average indicates the CPU is not fully saturated. The 3DMark multi-thread scores (9824 for 16 threads, 9771 for max threads) show that the CPU has headroom, but the game's engine likely has serial portions that limit frame generation.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of performance across all combinations of resolution and settings.

At 1920x1080, the lowest resolution tested, the frame rates are exceptionally high. Low settings produce an average of 400 FPS, which is the peak performance in the entire dataset. Medium settings reduce this to 327 FPS, with a minimum of 278 FPS and a maximum of 376 FPS. High settings average 268 FPS, while Ultra settings drop to 168 FPS. The progression from Low to Ultra shows a 58% reduction in average FPS (from 400 to 168), which is a significant cost for higher visual fidelity.

At 2560x1440, the frame rates remain very high but show the expected reduction from 1080p. Low settings average 285 FPS, Medium settings average 233 FPS with a minimum of 198 and a maximum of 268, High settings average 191 FPS, and Ultra settings average 120 FPS. The gap between Low and Ultra at 1440p is 57.9% (from 285 to 120), which is similar to the 1080p gap, but the absolute numbers are lower due to the increased pixel count.

At 3840x2160, the highest resolution tested, the frame rates are still playable but show the GPU's limits. Low settings average 178 FPS, Medium settings average 145 FPS with a minimum of 123 and a maximum of 167, High settings average 119 FPS, and Ultra settings average 74 FPS. The drop from Low to Ultra at 4K is 58.4% (from 178 to 74), which is consistent with the other resolutions. The minimum FPS data at Medium settings (123 FPS at 4K, 198 FPS at 1440p, 278 FPS at 1080p) shows that even the lowest dips remain well above 60 FPS, indicating smooth performance.

The data shows that the RTX 4080's 16 GB of VRAM is sufficient for all settings at 4K, as there is no evidence of memory-related stuttering or frame rate anomalies. The 74 FPS average at 4K Ultra is the lowest measurement but still playable, while the 119 FPS at 4K High offers a good balance of quality and speed.

GPU Role

The NVIDIA GeForce RTX 4080 is a high-end graphics card built on the Ada Lovelace architecture, using the AD103 chip manufactured on a 5nm process at TSMC. It features 9728 shading units, 304 texture mapping units, and 112 raster output units, along with 76 ray tracing cores and 304 tensor cores. The GPU operates at a base clock of 2205 MHz and a boost clock of 2505 MHz, with memory running at 1400 MHz (22.4 Gbps effective). The 16 GB of GDDR6X memory is connected via a 256-bit bus, providing 716.8 GB/s of bandwidth.

In Downfall, the RTX 4080's role is clearly dominant, as evidenced by the resolution scaling analysis. The GPU's raw compute power (48.74 TFLOPS FP32) and memory bandwidth are the primary determinants of frame rates, especially at higher resolutions. The measured FPS at 4K Ultra (74 FPS) and 4K High (119 FPS) show that the GPU is the bottleneck, as reducing settings has a larger impact than reducing resolution. The RTX 4080's Passmark G3D score of 34457 and 3DMark Steel Nomad DX12 score of 6567 place it in the 86th percentile of all GPUs, with an average benchmark score of 54247.

The GPU's performance relative to its nearest rivals is interesting. The RTX 4080 SUPER (54209) is only 0.1% slower in synthetic benchmarks, while the AMD Radeon Pro W5700X (54828) is 1.1% faster, and the AMD Radeon RX 6750 GRE 12 GB (55698) is 2.6% faster. This suggests that the RTX 4080 is competitive but not the absolute fastest in its class. However, in Downfall, the measured frame rates are excellent, with no setting combination dropping below 74 FPS average.

The GPU's 16 GB VRAM capacity is a key factor for 4K gaming, as it prevents texture swapping and maintains stable frame rates. The memory bandwidth of 716.8 GB/s is sufficient for the data demands of Downfall at 4K, as evidenced by the consistent performance across settings. The RTX 4080's triple-slot design and 320W TDP indicate it is a power-hungry card, but the performance data justifies this.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the resolution and the user's preference for frame rate versus visual quality.

At 1920x1080, all settings deliver playable frame rates. The highest average FPS is 400 at Low, which is excessive for most displays. Medium settings (327 FPS) offer a good balance, with a minimum of 278 FPS ensuring no drops below 240Hz refresh rates. High settings (268 FPS) are recommended for users with 240Hz monitors, while Ultra (168 FPS) is still suitable for 144Hz displays. For the best experience at 1080p, High settings provide a strong visual upgrade over Medium while maintaining frame rates above 240 FPS.

At 2560x1440, the recommendation is Medium settings, which average 233 FPS with a minimum of 198 FPS. This provides a significant visual boost over Low (285 FPS) while keeping frame rates well above 144Hz refresh rates. High settings (191 FPS) are also viable for 144Hz displays, but Medium offers a 22% higher average FPS with only a modest visual reduction. Ultra settings (120 FPS) are playable but may not fully utilize high refresh rate monitors.

At 3840x2160, High settings (119 FPS) provide the best experience, as they offer a 60% improvement over Ultra (74 FPS) while maintaining visual quality. Medium settings (145 FPS) are also excellent for 4K, with a minimum of 123 FPS ensuring smooth gameplay even in demanding scenes. Low settings (178 FPS) are not recommended at 4K, as the visual degradation is significant, and the frame rate gain over Medium is only 22.8%. Ultra settings at 4K (74 FPS) are best avoided unless the user prioritizes maximum visual fidelity over smoothness.

Overall, the data suggests that Medium settings at 1080p and 1440p, and High settings at 4K, offer the best balance of visual quality and performance. This aligns with the GPU's capabilities, as the RTX 4080 is powerful enough to handle high settings at 4K without dropping below 60 FPS. The CPU's strong performance ensures that no settings combination is CPU-limited, allowing the GPU to be the sole determinant of frame rates.