Downfall

The AMD Ryzen 5 7400F paired with the AMD Radeon RX 6750 XT delivers a compelling 1080p and 1440p experience in Downfall, though the data indicates that the GPU becomes the primary constraint as resolution scales upward. This analysis examines the measured frame rates across three resolutions and four quality presets, providing a methodical breakdown of where this combination excels and where it reaches its limits.

Resolution Scaling

The measured FPS data reveals a clear and predictable pattern of performance degradation as resolution increases, but the rate of that degradation provides critical insight into the system’s bottleneck characteristics. At 1080p with Low settings, the combo produces 240 FPS, which drops to 172 FPS at 1440p and further to 107 FPS at 4K. This represents a 28% reduction from 1080p to 1440p and a 55% reduction from 1080p to 4K, demonstrating that the scaling is not linear.

The transition from 1440p to 4K is particularly steep across all settings. For High settings, the average frame rate falls from 115 FPS at 1440p to 72 FPS at 4K, a 37% decline. Medium settings show a similar pattern, with 140 FPS at 1440p dropping to 87 FPS at 4K, a 38% reduction. The Ultra preset experiences the most dramatic scaling penalty, falling from 72 FPS at 1440p to 45 FPS at 4K, a 37.5% drop that pushes the experience below the 60 FPS threshold.

The scaling behavior suggests that at 1080p, the system has significant headroom, with the CPU and GPU both contributing to the high frame rates. However, the rapid decline at 4K indicates that the RX 6750 XT’s memory bandwidth and pixel throughput become limiting factors. The 192-bit memory bus and 432.0 GB/s bandwidth are adequate for 1080p and 1440p, but the 4K resolution demands substantially more data throughput, which explains the disproportionate performance loss. The data shows that this combo is best suited for 1080p and 1440p gaming, with 4K reserved for medium or lower settings.

GPU Role

The AMD Radeon RX 6750 XT is built on the RDNA 2.0 architecture with the Navi 22 chip, manufactured on a 7 nm process by TSMC. The GPU features 12 GB of GDDR6 memory on a 192-bit bus, providing 432.0 GB/s of bandwidth. The base clock is 2150 MHz, with a game clock of 2495 MHz and a boost clock of 2600 MHz, allowing the card to scale its performance dynamically based on workload demands.

The GPU’s shading units number 2560, with 160 texture mapping units and 64 render output units. The pixel rate is measured at 166.4 GPixel/s, and the texture rate is 416.0 GTexel/s. These specifications directly influence the frame rates observed in Downfall. At 1080p Low settings, the GPU achieves 240 FPS, but this drops to 101 FPS at Ultra settings, a 58% reduction that highlights the cost of enabling higher-quality effects.

The RX 6750 XT’s 40 ray accelerators indicate some ray tracing capability, but the game’s performance at 4K Ultra (45 FPS) suggests that the card’s compute resources are fully utilized at higher resolutions. The FP32 performance of 13.31 TFLOPS provides the raw compute power for the game’s rendering, but the memory subsystem becomes the limiting factor at 4K. The 12 GB VRAM capacity is sufficient for the measured presets, as no out-of-memory issues are indicated by the data, but the bandwidth constraint is evident in the scaling patterns.

The GPU’s percentile ranking of 71 places it above the median of all tested GPUs, and its nearest rival, the AMD Radeon R9 M395X, scores 25891 with a delta of 0.5%, indicating the RX 6750 XT is marginally ahead. This competitive positioning confirms that the card is a solid mid-range performer, but the 4K results in Downfall show its limits.

How This Combo Ranks

In the database of tested combinations for Downfall, the AMD Ryzen 5 7400F with the AMD Radeon RX 6750 XT ranks 1282 out of 2928 combos. This places the pairing in the 56th percentile of all tested systems, indicating a slightly above-average performance profile for this specific game. The rank reflects the combined capabilities of both components, with the CPU’s strong single-threaded performance complementing the GPU’s mid-range rasterization power.

The combo’s ranking is influenced by the game’s horror genre, which typically features moderate graphical demands compared to AAA action titles. The measured frame rates show that this system delivers playable performance at 1080p and 1440p across all settings, with 4K requiring reduced quality settings to maintain playable frame rates. The rank of 1282 suggests that roughly 44% of tested combos perform better, which is expected given that higher-end GPUs and CPUs exist in the database.

The CPU’s nearest rivals provide context for its contribution to the combo’s ranking. The Intel Core i5-14600T scores 32707 with a delta of 0.1%, essentially matching the Ryzen 5 7400F’s performance. The AMD Ryzen 7 PRO 6850H scores 32812 with a delta of -0.2%, indicating the Ryzen 5 is slightly ahead. These close margins suggest that the CPU is not a limiting factor in the combo’s rank, and the GPU’s performance is the primary differentiator.

Measured FPS Breakdown

1920x1080

At 1080p, the combo delivers its strongest performance. Low settings produce an average of 240 FPS, which is the highest measured value across all resolutions and settings. Medium settings reduce this to 197 FPS, with a minimum of 167 FPS and a maximum of 226 FPS, providing a smooth experience with minimal frame time variance. High settings produce 161 FPS, while Ultra settings drop to 101 FPS.

The 1080p results show a clear scaling pattern: each step from Low to Ultra reduces performance by roughly 20-25%. The delta from Low to Ultra is 139 FPS, a 58% reduction. This indicates that the GPU has sufficient headroom at 1080p to handle even the most demanding settings, with the minimum frame rate at Medium (167 FPS) still exceeding the refresh rate of most monitors.

2560x1440

At 1440p, the performance remains strong but begins to show the GPU’s limitations. Low settings produce 172 FPS, Medium settings produce 140 FPS with a minimum of 119 FPS and maximum of 162 FPS, High settings produce 115 FPS, and Ultra settings drop to 72 FPS. The scaling from Low to Ultra is 100 FPS, a 58% reduction, mirroring the 1080p pattern.

The Medium preset at 1440p is notable for its consistency, with the minimum frame rate of 119 FPS staying comfortably above 60 FPS. High settings at 115 FPS also provide a playable experience, though the margin above 60 FPS is narrower. Ultra settings at 72 FPS are playable but approach the threshold where frame drops could become noticeable.

3840x2160

At 4K, the combo’s limitations become apparent. Low settings produce 107 FPS, Medium settings produce 87 FPS with a minimum of 74 FPS and maximum of 100 FPS, High settings produce 72 FPS, and Ultra settings drop to 45 FPS. The scaling from Low to Ultra is 62 FPS, a 58% reduction, consistent with the other resolutions.

The 4K results show that Medium settings (87 FPS) are the highest preset that maintains a comfortable margin above 60 FPS. High settings at 72 FPS are playable but leave little headroom for demanding scenes. Ultra settings at 45 FPS fall below the 60 FPS threshold, making this preset unsuitable for smooth gameplay at 4K.

CPU Role

The AMD Ryzen 5 7400F is a 6-core, 12-thread processor based on the Zen 4 architecture with the Raphael codename, manufactured on a 5 nm process by TSMC. The base clock is 3.70 GHz, with a boost clock of 4.70 GHz, and a TDP of 65 W. The CPU supports DDR5 memory with dual-channel configuration and a memory bandwidth of 83.2 GB/s.

In Downfall, the CPU’s role is primarily to feed the GPU with draw calls and game logic. The game’s horror genre typically features limited NPC counts and simpler physics compared to open-world titles, making the CPU less of a bottleneck. The Ryzen 5 7400F’s single-threaded performance, as measured by Cinebench R23 single-core score of 3072, ensures that the game’s main thread is well-served.

The CPU’s multithreaded performance, with a Cinebench R23 multicore score of 21765, provides ample headroom for background tasks and any game threads that scale across cores. The 32 MB of shared L3 cache helps reduce memory latency, which is beneficial for the game’s data access patterns. The CPU’s percentile ranking of 83 places it well above the median, indicating strong overall performance.

The measured FPS at 1080p Low (240 FPS) suggests that the CPU is capable of driving frame rates well beyond typical display refresh rates. The fact that 1080p Ultra produces 101 FPS, a 58% reduction from Low, indicates that the GPU becomes the limiting factor as settings increase, not the CPU. This is consistent with the CPU’s strong single-threaded performance relative to the GPU’s mid-range capabilities.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the target resolution and desired frame rate. At 1080p, all presets deliver playable performance, but the Medium preset offers the best balance of visual quality and performance. The Medium preset produces 197 FPS with a minimum of 167 FPS, providing a smooth experience with headroom for frame drops. High settings at 161 FPS are also excellent, offering improved visuals with only a 18% performance penalty over Medium.

At 1440p, the Medium preset is the recommended choice. It produces 140 FPS with a minimum of 119 FPS, ensuring a consistently smooth experience. High settings at 115 FPS are acceptable for users prioritizing visual quality, but the reduced margin above 60 FPS makes frame drops more noticeable. Ultra settings at 72 FPS are playable but leave little headroom, making Medium the safer choice.

At 4K, the Medium preset is the only recommended option that maintains a comfortable margin above 60 FPS. It produces 87 FPS with a minimum of 74 FPS, providing a playable experience without compromising on visual quality. High settings at 72 FPS are marginally playable, but the risk of dropping below 60 FPS in demanding scenes is higher. Low settings at 107 FPS are an option for competitive play, but the visual quality reduction is significant. Ultra settings at 45 FPS are not recommended, as they fall below the playable threshold.

FAQ

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

A: The data shows that 1440p with Medium settings provides the best balance of visual quality and performance, with 140 FPS and a minimum of 119 FPS. While 1080p offers higher frame rates, the 1440p Medium preset delivers a strong experience with only a 29% performance reduction compared to 1080p Medium.

*Q: Can this combo handle 4K gaming in Downfall?*

A: Yes, but only at lower settings. The measured data shows 4K Medium produces 87 FPS with a minimum of 74 FPS, which is playable. 4K High at 72 FPS is marginally playable, but 4K Ultra at 45 FPS falls below the 60 FPS threshold and is not recommended.

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

A: The Ryzen 5 7400F’s average benchmark score of 32750 is 0.1% higher than the Intel Core i5-14600T, 0.2% higher than the Intel Core Ultra 7 155H, and 0.3% higher than the AMD Ryzen AI 7 PRO 360. It is 0.2% lower than the AMD Ryzen 7 PRO 6850H, making it competitive with all four rivals.

Q: What is the GPU’s performance ranking?

A: The RX 6750 XT has a percentile rank of 71 among all tested GPUs. It scores 26011 on average, which is 0.5% higher than the AMD Radeon R9 M395X and 1.1% higher than the NVIDIA GeForce RTX 3080 Ti Mobile, but only 0.6% higher than the AMD FirePro W7100 and 0.7% higher than the AMD FirePro D700.

Q: How much does the Ultra preset cost in performance compared to Low?

A: Across all three resolutions, the Ultra preset delivers 58% lower average FPS than Low. At 1080p, this means a drop from 240 FPS to 101 FPS. At 1440p, the drop is from 172 FPS to 72 FPS. At 4K, the drop is from 107 FPS to 45 FPS.

*Q: Is the 12 GB VRAM sufficient for Downfall at 4K?*

A: The measured data indicates that 12 GB is sufficient, as no out-of-memory issues are reported in the FPS measurements. The 4K Medium preset produces 87 FPS with a minimum of 74 FPS, suggesting the VRAM capacity is adequate for the game’s demands at this resolution.