Downfall

The AMD Ryzen 9 7900X paired with the NVIDIA GeForce RTX 2060 delivers a playable but heavily GPU-bound experience in Downfall. This pairing of a 12-core, Zen 4 flagship CPU with a Turing-era midrange GPU creates a massive performance imbalance, where the graphics card consistently dictates the frame rate ceiling across all tested settings and resolutions.

Resolution Scaling

The measured FPS data shows a classic pattern of GPU limitation, with performance dropping sharply as resolution increases. At 1080p with Low settings, the combo produces 176.6 FPS, but this falls to 124.2 FPS at 1440p and 74.5 FPS at 4K. That represents a 58% reduction in frame rate from 1080p to 4K on Low settings, indicating the GPU is being saturated by the pixel workload. The scaling is even more dramatic on Ultra settings, where the 75.2 FPS at 1080p drops to 49.9 FPS at 1440p and 32.2 FPS at 4K—a 57% loss from 1080p to 4K.

The resolution scaling reveals that the RTX 2060 is the limiting component in every scenario. The Ryzen 9 7900X, with its 12 cores and 24 threads boosting to 5.60 GHz, is not the bottleneck; the GPU's 6 GB of GDDR6 memory and 192-bit bus simply cannot sustain high frame rates at higher resolutions. The gap between Low and Ultra settings widens as resolution increases, suggesting that the GPU's shading units and ROPs are overwhelmed by the combination of higher pixel count and more demanding visual effects. At 1080p, the CPU has enough headroom to push the GPU to 176.6 FPS on Low, but the 4K Ultra result of 32.2 FPS shows the GPU is completely saturated.

FAQ

*Q: Is this combo capable of 60 FPS at 1440p in Downfall?*

A: Yes, but only on Medium settings or lower. The data shows 102.7 FPS on Medium and 124.2 FPS on Low at 2560x1440, while High settings produce 83 FPS and Ultra drops to 49.9 FPS.

Q: What is the best settings preset for 4K gaming with this hardware?

A: For a smooth experience at 3840x2160, Low settings are the only viable option, delivering 74.5 FPS. Medium drops to 63.6 FPS, High to 49.5 FPS, and Ultra falls below playable at 32.2 FPS.

Q: How does the GPU's memory capacity affect performance?

A: The RTX 2060 has 6 GB of GDDR6 memory with 336.0 GB/s bandwidth. The sharp frame rate drops at 4K Ultra suggest the memory capacity may be limiting, as the GPU also has to manage higher texture loads at larger resolutions.

Q: Does the CPU hold back the GPU in this game?

A: No. The Ryzen 9 7900X's benchmark scores, including a single-thread score of 6168 in Cinebench R23, far exceed what Downfall requires. The GPU is the clear bottleneck in all tested scenarios.

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

A: The measured result is 114.8 FPS on High at 1920x1080. This is comfortably above 60 FPS and indicates the GPU still has headroom at this resolution.

Q: How does the combo rank against other tested configurations?

A: It ranks 1436 out of 1741 tested combos for Downfall, placing it in the lower portion of the database. This reflects the GPU's age rather than the CPU's capability.

GPU Role

The NVIDIA GeForce RTX 2060 is the dominant factor in these results. Based on the Turing architecture and built on a 12 nm process, this GPU has 1920 shading units, 120 TMUs, and 48 ROPs. Its boost clock of 1680 MHz and base clock of 1365 MHz are modest by modern standards, but the real constraint is the memory subsystem: 6 GB of GDDR6 on a 192-bit bus delivering 336.0 GB/s. The GPU's compute capabilities include 6.451 TFLOPS of FP32 performance and 30 RT cores, though Downfall likely does not utilize ray tracing given its 2016 release date.

The measured FPS data shows the GPU's performance ceiling clearly. At 1080p Low, the 176.6 FPS result suggests the GPU can push high frame rates when the workload is light, but the drop to 32.2 FPS at 4K Ultra demonstrates its limitations with heavy pixel shading and texture work. The GPU's PassMark G3D score of 14111 places it at the 58th percentile of all GPUs, and its nearest rival, the AMD Radeon RX 7600S, is only 0.5% ahead in average benchmark score. This indicates the RTX 2060 is competitive with newer entry-level mobile GPUs but struggles with the demands of 4K gaming in a horror title that likely uses darkness and detailed textures to build atmosphere.

The 6 GB VRAM capacity is worth noting. At 4K Ultra, the frame rate collapses to 32.2 FPS, which may be due to memory bandwidth saturation or capacity limits. The GPU's 14 Gbps effective memory speed and 192-bit bus are simply insufficient for high-resolution Ultra settings in modern games, even older ones like Downfall.

Measured FPS Breakdown

At 1920x1080, the combo performs well across all settings. Low settings produce 176.6 FPS, Medium 141.4 FPS, High 114.8 FPS, and Ultra 75.2 FPS. The scaling from Low to Ultra is a 57% performance loss, which is substantial but expected given the GPU's architecture. The 1080p results all exceed 60 FPS, making this resolution the most viable for consistent gameplay.

At 2560x1440, performance remains playable on most settings. Low delivers 124.2 FPS, Medium 102.7 FPS, and High 83 FPS. Ultra drops to 49.9 FPS, which is below the 60 FPS threshold for smooth gameplay. The 1440p results show the GPU beginning to struggle, but only at the highest settings preset.

At 3840x2160, the GPU's limitations become apparent. Low settings produce 74.5 FPS, which is still playable, but Medium drops to 63.6 FPS and High to 49.5 FPS. Ultra is effectively unplayable at 32.2 FPS. The 4K results demonstrate that this combo is only suitable for Low or Medium settings at the highest resolution, and even then, frame rates hover near the edge of playability.

The data shows a consistent pattern: each settings tier costs roughly 20-30 FPS at 1080p, but the penalty becomes more severe at higher resolutions. The difference between Low and Ultra is 101.4 FPS at 1080p but only 42.3 FPS at 4K, suggesting the GPU is already saturated at 4K even on Low settings.

How This Combo Ranks

The combo ranks 1436 out of 1741 tested combinations for Downfall, placing it in the bottom 18% of the database. This low ranking is entirely attributable to the RTX 2060, which sits at the 58th percentile of all GPUs. The CPU, by contrast, is a top-tier part: the Ryzen 9 7900X ranks in the 93rd percentile of all CPUs and has an average benchmark score of 50556, placing it within 0.8% of the Intel Core i9-13980HX and 0.1% of the Intel Core Ultra 5 235.

The ranking disparity between CPU and GPU highlights the imbalance. The Ryzen 9 7900X is a current-generation part with 12 cores and 24 threads, while the RTX 2060 is an end-of-life product from 2019. In a game like Downfall, which is not CPU-intensive, the GPU's age drags the entire combo down. The 1436th rank out of 1741 combos suggests that most other tested configurations use more modern or higher-tier GPUs, even if their CPUs are weaker.

For context, the GPU's nearest rivals include the AMD Radeon RX 7600S (0.5% ahead) and the AMD Radeon Pro 5700 (1.7% behind). These small deltas indicate the RTX 2060 is still competitive with some newer parts, but the overall combo ranking shows that Downfall results favor stronger GPUs.

CPU Role

The AMD Ryzen 9 7900X plays a supporting role in this configuration, providing far more processing power than Downfall requires. This 12-core, 24-thread processor is built on Zen 4 architecture using a 5 nm process at TSMC, with a base clock of 4.70 GHz and a boost clock of 5.60 GHz. Its 64 MB of shared L3 cache and 83.2 GB/s memory bandwidth on a dual-channel DDR5 interface ensure the GPU is never starved for data.

The CPU's benchmark results confirm its capability. A Cinebench R23 multicore score of 43695 and single-core score of 6168 indicate exceptional performance in both multi-threaded and lightly-threaded workloads. The 3DMark 16-thread score of 10972 and max-thread score of 12536 show strong scaling across its 12 cores. The PassMark multithread score of 51406 and single-thread score of 4238 further reinforce that this CPU is not a bottleneck in any gaming scenario.

In Downfall, a horror game from 2016, the CPU's role is minimal. The game's engine likely uses only a few threads, and the 7900X's single-core performance is more than sufficient. The measured FPS differences between settings and resolutions are driven entirely by the GPU's workload, not CPU limitations. Even at 1080p Low where the GPU produces 176.6 FPS, the CPU has no trouble feeding it frames. The Ryzen 9 7900X's 93rd percentile ranking and its proximity to the Intel Core i9-13980HX (0.8% behind) suggest that swapping in a weaker CPU would have no measurable impact on Downfall performance with this GPU.

The CPU's 170 W TDP and AM5 socket indicate it is a high-end desktop part, but its power draw is irrelevant to gaming performance here. The data shows that the RTX 2060 is the sole limiting factor, and any performance improvements would require a GPU upgrade rather than a CPU change.