Downfall

The pairing of AMD’s Ryzen 7 9800X3D with NVIDIA’s GeForce GTX 1070 in Downfall presents a fascinating study in hardware bottlenecks. The data reveals a system where an exceptionally modern, high-core-count processor is yoked to a Pascal-era graphics card, leading to performance profiles that shift dramatically based on resolution and settings. This analysis breaks down the measured FPS to understand where the limits truly lie.

Resolution Scaling

The measured FPS data shows a clear and predictable trend: as resolution increases, average frame rates fall, but the rate of that fall tells a compelling story about which component is driving the bus. At 1080p with High settings, the combo produces 105 FPS. Moving to 1440p drops that to 75 FPS, a reduction of 30 FPS. Pushing further to 4K (2160p) sees the average plummet to 47 FPS, another 28 FPS loss. This scaling pattern suggests that the GTX 1070 is the primary limiting factor, as the demand on the GPU's fill rate and memory bandwidth increases exponentially with pixel count.

However, the scaling is not uniform across all settings. Looking at the Low preset, the frame rate at 1080p is 157 FPS, which is remarkably high. This high number indicates that at lower graphical loads, the CPU is capable of feeding the GPU far more frames than it can render. The drop from 1080p Low (157 FPS) to 1440p Low (112 FPS) is a 45 FPS decrease, and then to 4K Low (70 FPS) is another 42 FPS decrease. This steep decline at lower settings highlights that the GTX 1070’s raw processing power is quickly saturated as pixel count grows, regardless of the CPU's headroom.

The most severe scaling occurs with the Ultra preset. The average FPS at 1080p Ultra is 66, which drops to 47 FPS at 1440p Ultra, and finally to a nearly unplayable 29 FPS at 4K Ultra. The 4K Ultra result is less than half the 1080p Ultra score, demonstrating that the combination of high resolution and maximum graphical fidelity is simply too demanding for the 8 GB of VRAM and the Pascal architecture's compute capabilities. The data implies that for this game, the GTX 1070 is the definitive bottleneck; the Ryzen 7 9800X3D has ample power to spare, but it cannot compensate for the GPU's physical limitations.

Settings Recommendations

Interpreting the measured rows, the optimal balance between visual quality and performance is achieved with the High preset. At 1440p High, the combo delivers a smooth 75 FPS average, which is a comfortable experience for a horror title where responsiveness is key. At 1080p High, the average jumps to 105 FPS, offering a very fluid experience. These scores suggest that High settings are the sweet spot, providing a significant visual upgrade over Medium without incurring the massive performance penalty seen with Ultra.

The Medium preset is a viable alternative if you require higher frame rates, especially at higher resolutions. At 4K Medium, the average FPS is 57, with a minimum of 48 and a maximum of 66. This is a playable, though not perfectly smooth, experience. The data shows a clear step-up from Low to Medium, but the jump from Medium to High is only a 17 FPS difference at 1440p (from 92 to 75 FPS), making High a more attractive option for the visual gain.

The Ultra preset is not recommended for this configuration. The 4K Ultra result of 29 FPS is below the threshold for smooth gameplay, and even at 1080p, the 66 FPS average is a significant sacrifice for the extra visual details. The Low preset, while yielding high frame rates (157 FPS at 1080p), likely degrades the atmospheric quality of a horror game too much to be worth the performance. Therefore, the data strongly suggests that High settings are the best experience, with Medium serving as a fallback for 4K displays.

CPU Role

The AMD Ryzen 7 9800X3D is a formidable processor on paper, with 8 cores and 16 threads based on the Zen 5 architecture. Its benchmark scores are impressive, including a Cinebench R23 multi-core score of 23230 and a single-core score of 2080. The PassMark multi-thread score of 40009 and a single-thread score of 4430 further cement its high-end status. With a boost clock of 5.20 GHz and a large 96 MB of shared L3 cache, this CPU is designed to eliminate processing bottlenecks in gaming.

However, in this specific combination, the CPU's role is largely to stay out of the way. The data shows that at 1080p Low, the system reaches 157 FPS, which is a frame rate high enough to stress many CPUs. That the GTX 1070 can be pushed to this level suggests the Ryzen 7 9800X3D is providing more than enough instruction throughput. The CPU's 16 threads are unlikely to be fully utilized by Downfall, but the high single-thread performance, as evidenced by the 3DMark single-thread score of 1212, ensures that the game's main simulation thread is handled with ease.

The processor's percentile rank of 87 against all CPUs indicates it is a top-tier part. Its nearest rivals, such as the AMD Ryzen 7 PRO 8840HS (with a 0.4% higher average score), show that it is performing as expected for its class. The fact that frame rates are so heavily influenced by resolution and settings changes, rather than being consistently CPU-bound, confirms that the Ryzen 7 9800X3D is not the limiting factor here. It is providing a stable, high-performance foundation, but the GTX 1070 is the ceiling for this system's gaming performance.

How This Combo Ranks

The combined performance of this specific CPU and GPU pair is ranked 3074 out of 3716 tested combinations in Downfall. This places it in the lower 17% of all possible pairings, which is a surprisingly low rank given the CPU's capabilities. This low rank is almost entirely attributable to the GPU. The GTX 1070's percentile rank of 47 against all GPUs means it sits below the median, and its average benchmark score of 9780 is modest compared to modern cards.

The combo's rank is a direct consequence of the GTX 1070's age and performance class. While the CPU is in the top 13% of all processors, the GPU is in the bottom half, dragging the overall system performance down. The nearest rivals to the GPU, such as the AMD FirePro W5000 (with a 0.2% lower score) and the NVIDIA Quadro M2000M (with a 0.5% lower score), are professional or mobile parts, not desktop gaming cards, highlighting how far the GTX 1070 has fallen from its former mid-range glory. The data indicates that this combo's rank is a cautionary tale about pairing a modern flagship CPU with an outdated GPU; the potential of the Ryzen 7 9800X3D is largely wasted in this configuration.

GPU Role

The NVIDIA GeForce GTX 1070, based on the Pascal architecture, is the definitive bottleneck in this pairing. Its specifications, including 8 GB of GDDR5 memory on a 256-bit bus with 256.3 GB/s bandwidth, are now considered modest. The core clocks of 1506 MHz base and 1683 MHz boost, along with 1920 shading units, provide a peak FP32 performance of 6.463 TFLOPS. These figures were competitive in 2016, but they are severely challenged by modern game engines and high-resolution textures.

The GPU's role is to render frames, and the data shows it struggles when the workload is high. The 4K Ultra result of 29 FPS is a clear sign that the card is overwhelmed, likely due to a combination of compute limitations and the 8 GB VRAM buffer being insufficient for Ultra textures at that resolution. Even at 1080p Ultra, the 66 FPS average shows that the card's fill rate is taxed. The GTX 1070's DirectX 12 PassMark score of 48 is notably lower than its DirectX 11 score of 100, which might indicate architectural inefficiencies in newer APIs, further impacting performance in modern titles.

The GPU's benchmark results, such as the 3DMark Steel Nomad DX12 score of 1082 and the Geekbench Vulkan score of 22121, place it in the 47th percentile. Its nearest rivals, including the AMD FirePro W5000 and NVIDIA Tesla M10, are not gaming-focused, which underscores the GTX 1070's legacy status. The data shows that the GPU's 8 GB memory size and 256-bit bus are insufficient to feed the high-resolution demands of Downfall at maximum settings, making it the primary target for an upgrade to improve this system's performance.

Measured FPS Breakdown

The measured FPS data provides a complete picture of this combo's performance across all tested configurations.

1920x1080 (1080p):

• Low: Average FPS is 157.
• Medium: Average FPS is 128, with a minimum of 109 and a maximum of 147.
• High: Average FPS is 105.
• Ultra: Average FPS is 66.

At 1080p, the system is capable of high frame rates on lower presets. The gap between Low and Ultra is 91 FPS, showing a massive performance cost for maximum fidelity.

2560x1440 (1440p):

• Low: Average FPS is 112.
• Medium: Average FPS is 92, with a minimum of 78 and a maximum of 105.
• High: Average FPS is 75.
• Ultra: Average FPS is 47.

The 1440p results show a more balanced scaling, with the Ultra preset dropping to the 47 FPS mark. This resolution is where the GTX 1070 begins to show its age, with even High settings experiencing a significant performance hit compared to 1080p.

3840x2160 (4K):

• Low: Average FPS is 70.
• Medium: Average FPS is 57, with a minimum of 48 and a maximum of 66.
• High: Average FPS is 47.
• Ultra: Average FPS is 29.

4K is clearly beyond the comfortable reach of this GPU. All presets result in sub-70 FPS averages, and the Ultra preset is effectively unplayable. The data shows that 4K gaming with this specific CPU-GPU combo requires significant compromises in visual quality to maintain playable frame rates.

FAQ

*Q: What is the best resolution to play Downfall with this hardware?*

A: Based on the data, 1080p is the most reliable resolution. It offers the highest frame rates across all settings, with a Low preset achieving 157 FPS and a High preset achieving 105 FPS. 1440p is playable on High (75 FPS), but 4K results in sub-60 FPS averages on all presets.

Q: Is the AMD Ryzen 7 9800X3D or the GTX 1070 the limiting factor?

A: The data clearly indicates the GTX 1070 is the limiting factor. The frame rates scale heavily with resolution and settings, which is characteristic of a GPU bottleneck. The CPU's high benchmark scores, such as the 23230 Cinebench R23 multi-core result, suggest it has ample headroom, while the GPU's 47th percentile rank confirms it is the weaker component.

*Q: Can this system run Downfall at 4K?*

A: Yes, but with significant compromises. The High preset yields an average of 47 FPS, and the Medium preset yields 57 FPS. The Ultra preset is not recommended, as it produces an average of only 29 FPS. For a smoother experience, the Low preset must be used, which achieves 70 FPS.

Q: How does the CPU's performance compare to its nearest rivals?

A: The Ryzen 7 9800X3D has an average benchmark score of 39768. Its nearest rival, the AMD Ryzen 7 PRO 8840HS, scores 39603, which is a 0.4% difference. The AMD Ryzen 7 7700 scores 40081, which is 0.8% higher, showing the 9800X3D is performing in line with other high-end AMD processors.

Q: What is the performance difference between the Medium and High presets at 1440p?

A: At 2560x1440, the Medium preset delivers an average of 92 FPS (with a min of 78 and max of 105), while the High preset delivers an average of 75 FPS. This is a difference of 17 FPS in favor of Medium, which might be a worthwhile trade-off for some users seeking higher refresh rates.

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

A: This specific combination of the AMD Ryzen 7 9800X3D and NVIDIA GeForce GTX 1070 ranks 3074 out of 3716 tested combos in Downfall. This puts it in the lower percentile of all pairings, primarily due to the GPU's age and performance limitations.