Downfall

# Downfall with Intel Core i7-13700K + AMD Radeon RX 6600

The Intel Core i7-13700K paired with the AMD Radeon RX 6600 delivers a playable experience across most of Downfall's settings, but the data reveals a system that is firmly GPU-limited at higher resolutions while showing surprising headroom at 1080p. The combo ranks 2889th out of 3716 tested configurations in this horror title, placing it in the lower-middle portion of the database, yet the measured frame rates tell a more nuanced story depending on where the resolution slider lands.

Resolution Scaling

The FPS drop from 1080p to 4K is steep and consistent across all settings, indicating that the AMD Radeon RX 6600 becomes the dominant bottleneck as pixel count rises. At Low settings, the average frame rate falls from 175 FPS at 1920x1080 to 125 FPS at 2560x1440, then to 78 FPS at 3840x2160. That is a 55% reduction from 1080p to 1440p and another 38% reduction from 1440p to 4K. The scaling is nearly linear with pixel count, which is the classic signature of a GPU-bound scenario.

At Medium settings, the pattern repeats: 143 FPS at 1080p, 102 FPS at 1440p, and 64 FPS at 4K. The drop from 1080p to 1440p is 41 FPS, and from 1440p to 4K is another 38 FPS. The High preset shows 117 FPS at 1080p, 84 FPS at 1440p, and 52 FPS at 4K, with similar proportional declines. Ultra settings exhibit the same trend but at lower absolute numbers: 73 FPS at 1080p, 52 FPS at 1440p, and 33 FPS at 4K.

The fact that the relative performance gaps between resolutions remain roughly constant across all four quality presets strongly suggests that the CPU is not the limiting factor at any resolution. If the Core i7-13700K were the constraint, we would expect the 1080p results to plateau regardless of settings, but instead the frame rates scale dramatically with both resolution and quality. The data shows that the RX 6600's 8 GB VRAM and 224.0 GB/s memory bandwidth are the constraining resources, particularly at 4K where even Low settings only manage 78 FPS.

How This Combo Ranks

The combo's rank of 2889 out of 3716 tested combinations places it in the 22nd percentile of all CPU-GPU pairings tested in Downfall. This is a low ranking, but it must be interpreted carefully given the game's age and the hardware involved. The Core i7-13700K is a high-end desktop processor that ranks in the 89th percentile against all CPUs in the database, while the RX 6600 sits in the 63rd percentile against all GPUs. The combination of a top-tier CPU with a mid-range GPU creates a significant imbalance that drags the overall combo ranking down.

The GPU's average benchmark score of 19036 places it nearly exactly at parity with the NVIDIA Quadro K6000 (19030, 0.0% delta), the NVIDIA GeForce RTX 4050 Mobile (19049, -0.1% delta), and the NVIDIA Tesla K20m (19089, -0.3% delta). The RTX 2000 Ada Generation trails slightly at 18954 (0.4% delta). These rivals are a mix of workstation cards and mobile parts, which underscores that the RX 6600 is not a high-end desktop GPU even though it outperforms these specific alternatives.

On the CPU side, the i7-13700K's average benchmark score of 46881 is nearly identical to the AMD Ryzen 9 5900 (46971, -0.2% delta) and the AMD Ryzen AI 9 HX PRO 375 (47022, -0.3% delta). The AMD Ryzen 9 7845HX (46654, 0.5% delta) and Intel Xeon w3-2535 (46653, 0.5% delta) trail by half a percentage point. This places the CPU in a tightly contested group where no single processor holds a meaningful advantage.

Given that the GPU is the clear performance ceiling in Downfall, the combo's low overall rank is expected. A stronger GPU paired with this same CPU would likely move the combo significantly higher in the rankings, but the data available only reflects the measured configuration.

FAQ

Q: Is the Intel Core i7-13700K bottlenecking the AMD Radeon RX 6600 in Downfall?

A: No. The benchmark results show no evidence of CPU limitation. At 1080p Low, the combo produces 175 FPS, and at 4K Ultra it drops to 33 FPS. The frame rate scales consistently with resolution and settings, which indicates the GPU is the limiting component across all tested configurations.

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

A: The data shows that 1920x1080 provides the most comfortable frame rates, with all presets exceeding 70 FPS. At 2560x1440, High and Medium presets stay above 84 FPS, while Ultra drops to 52 FPS. 3840x2160 is only playable at Low (78 FPS) or Medium (64 FPS) settings.

Q: How does this combo compare to other tested configurations in Downfall?

A: The combo ranks 2889th out of 3716 tested combinations, placing it in the lower portion of the database. This is primarily due to the GPU's mid-range position, as the CPU ranks in the 89th percentile while the GPU ranks in the 63rd percentile.

Q: How much VRAM does the RX 6600 have, and does it matter for Downfall?

A: The RX 6600 has 8 GB of GDDR6 memory on a 128-bit bus with 224.0 GB/s bandwidth. The significant frame rate drops at 4K across all settings suggest that memory capacity and bandwidth become limiting factors at higher resolutions.

Q: What is the CPU's core and thread configuration?

A: The Intel Core i7-13700K features 16 cores and 24 threads with a base clock of 3.40 GHz and a boost clock of 5.40 GHz. It has 30 MB of shared L3 cache and 2 MB of L2 cache per core.

Q: Is the RX 6600's performance consistent with its benchmark scores?

A: Yes. The GPU's average benchmark score of 19036 is nearly identical to its nearest rivals, and the measured FPS in Downfall aligns with its 63rd percentile ranking. The card performs as expected for its position in the GPU hierarchy.

Measured FPS Breakdown

At 1920x1080, the RX 6600 with the i7-13700K delivers its best results. Low settings produce an average of 175 FPS, which is the highest frame rate recorded for this combo. Medium settings average 143 FPS with a minimum of 122 FPS and a maximum of 164 FPS, providing a smooth experience. High settings average 117 FPS, while Ultra drops to 73 FPS. All four presets at 1080p exceed the 60 FPS threshold, making this resolution fully playable at any quality level.

Moving to 2560x1440, the frame rates remain respectable but show the GPU's strain. Low settings average 125 FPS, Medium averages 102 FPS with a minimum of 87 FPS and a maximum of 117 FPS, and High averages 84 FPS. Ultra settings fall to 52 FPS, which is below the smoothness threshold for many users. The Medium preset's minimum of 87 FPS indicates that even during demanding scenes, the experience remains fluid.

At 3840x2160, the RX 6600's limitations become apparent. Low settings average 78 FPS, which is playable but significantly lower than lower resolutions. Medium averages 64 FPS with a minimum of 54 FPS and a maximum of 73 FPS, placing it right at the edge of acceptable performance. High settings average 52 FPS, and Ultra averages 33 FPS, which is not recommended for smooth gameplay. The gap between Low and Ultra at 4K is 45 FPS, demonstrating the heavy cost of quality settings at this resolution.

The Medium preset at all three resolutions shows the most complete data with minimum and maximum frame rates recorded. At 1080p, the range from 122 to 164 FPS shows a 42 FPS spread, while at 1440p the range is from 87 to 117 FPS (30 FPS spread), and at 4K the range is from 54 to 73 FPS (19 FPS spread). This tightening range at higher resolutions further confirms that the GPU is the limiting factor, as there is less headroom for variance when the GPU is fully saturated.

Settings Recommendations

The data suggests that Medium settings offer the best balance of performance and visual quality for most users. At 1080p Medium, the combo delivers 143 FPS average with a minimum of 122 FPS, leaving substantial headroom for smooth gameplay. At 1440p Medium, the average drops to 102 FPS with a minimum of 87 FPS, which remains comfortably above the 60 FPS threshold. Even at 4K Medium, the 64 FPS average with a 54 FPS minimum is borderline playable.

For users prioritizing high frame rates at 1080p, Low settings at 175 FPS provide maximum performance, though the visual quality trade-off may not be worth the extra 32 FPS over Medium. High settings at 117 FPS at 1080p are also viable, but the jump from Medium to High costs 26 FPS, while the jump from High to Ultra costs 44 FPS. The diminishing returns from Medium to High are less severe than the drop from High to Ultra.

At 1440p, Medium is the recommended preset because it maintains a minimum of 87 FPS while offering better visuals than Low. High at 84 FPS is close, but the minimum frame rate is not recorded, making Medium the safer choice based on the available data. Ultra at 52 FPS is not recommended for this resolution.

At 4K, Medium is the only preset that stays above 60 FPS on average, with a 64 FPS average and 54 FPS minimum. Low at 78 FPS is smoother but sacrifices visual quality. High at 52 FPS and Ultra at 33 FPS are not recommended for consistent gameplay. Users with 4K displays should default to Medium or Low depending on their tolerance for frame rate dips.

CPU Role

The Intel Core i7-13700K is a 16-core, 24-thread processor based on Raptor Lake architecture, manufactured on Intel's 10 nm process. Its base clock of 3.40 GHz and boost clock of 5.40 GHz provide substantial single-thread performance, as evidenced by its Cinebench R23 single-core score of 2116 and Geekbench single-core score of 2529. The CPU's 30 MB of shared L3 cache and 2 MB of L2 cache per core help feed the GPU with data efficiently.

In Downfall, the CPU's role is largely secondary given the game's age and the GPU's limitations. The benchmark results show no signs of CPU bottlenecking at any resolution. Even at 1080p Low where the GPU is least stressed, the combo achieves 175 FPS, which is well within the CPU's capability. The CPU's multi-threaded performance, shown by a Cinebench R23 multi-core score of 30745 and a Passmark multithread score of 45887, is more than sufficient for this title.

The CPU's 89th percentile ranking against all CPUs indicates it is a high-performance part, but this advantage does not translate into higher frame rates in Downfall because the RX 6600 cannot keep up. The CPU's 3DMark 16-thread score of 10717 and max-thread score of 12412 demonstrate strong parallel performance, but Downfall does not appear to be a CPU-intensive title based on the resolution scaling data.

GPU Role

The AMD Radeon RX 6600 is built on the RDNA 2.0 architecture with the Navi 23 chip, manufactured on TSMC's 7 nm process. It features 1792 shading units, 112 TMUs, and 64 ROPs, with 28 ray tracing cores. The GPU's base clock is 1626 MHz with a boost clock of 2491 MHz and a game clock of 2044 MHz. Its 8 GB of GDDR6 memory operates at 1750 MHz (14 Gbps effective) across a 128-bit bus, providing 224.0 GB/s of bandwidth.

The GPU's FP32 performance of 8.928 TFLOPS and texture rate of 279.0 GTexel/s place it firmly in the mid-range category. Its 63rd percentile ranking against all GPUs and average benchmark score of 19036 confirm this positioning. In Downfall, the GPU is clearly the performance ceiling, as evidenced by the steep frame rate drops when resolution increases.

The GPU's memory configuration is a notable weakness at higher resolutions. With only 8 GB of VRAM and a 128-bit bus, the RX 6600 struggles to maintain frame rates at 4K, where even Low settings produce only 78 FPS. The 224.0 GB/s bandwidth is insufficient for the demands of 4K rendering in this title, explaining why the Medium preset's minimum frame rate at 4K (54 FPS) is barely above the 50 FPS mark.

The GPU's nearest rivals in the benchmark database include the NVIDIA Quadro K6000 (0.0% delta), RTX 4050 Mobile (-0.1% delta), and Tesla K20m (-0.3% delta), all of which are within a fraction of a percent of the RX 6600's average score. This tight grouping indicates that the RX 6600 performs exactly as expected for its class, and its behavior in Downfall is consistent with its overall benchmark profile.