Downfall

The AMD Ryzen 5 8400F and AMD Radeon RX 7700 XT combination delivers a robust 1080p and 1440p experience in Downfall, with performance scaling predictably across the game’s four quality presets. The data shows a system that comfortably exceeds 60 FPS at high settings in both resolutions, while 4K Ultra remains the only configuration where the pair struggles to maintain playable frame rates.

CPU Role — cores, clocks, and how they relate to this game's results

The AMD Ryzen 5 8400F is a 6-core, 12-thread processor built on the Zen 4 architecture, using the Phoenix codename on a 4 nm TSMC process. It operates with a base clock of 4.20 GHz and a boost clock of 4.70 GHz, with a 65 W TDP. The chip features a 16 MB shared L3 cache, along with 64 KB of L1 and 1 MB of L2 cache per core, and supports dual-channel DDR5 memory with a bandwidth of 83.2 GB/s. Its 3DMark scores show a single-thread result of 951 and a max-thread result of 6165, indicating solid scaling from 2 threads (1874) to 8 threads (5275). In Cinebench R23, the processor achieves 2943 points single-core and 20851 points multi-core, placing it in the 82nd percentile against all CPUs.

The processor’s role in Downfall is primarily to feed the GPU without becoming a bottleneck, and the measured FPS suggests it does so effectively. At 1080p Low, the system hits 264 FPS, which is a frame rate that depends heavily on CPU throughput; the Ryzen 5 8400F’s 12 threads and 4.70 GHz boost clock provide enough headroom for this result. The benchmark data shows the chip sits within 0.3% of the AMD Ryzen 5 7500F in average benchmark score, and it is effectively tied with the AMD Ryzen 7 2700X (0% deltaPct) and the AMD Ryzen AI 5 PRO 340 (-0.1% deltaPct). This proximity in synthetic scores translates to consistent frame pacing in game, as the 1080p Low result of 264 FPS indicates the CPU can sustain high instruction throughput without stalling.

GPU Role — VRAM, clocks, and how they relate to this game's results

The AMD Radeon RX 7700 XT is built on the RDNA 3.0 architecture with the Navi 32 chip, fabricated on a 5 nm TSMC process. It carries 12 GB of GDDR6 memory on a 192-bit bus, delivering 432.0 GB/s of bandwidth, with memory clocked at 2250 MHz (18 Gbps effective). The GPU’s game clock is 2171 MHz, with a boost clock of 2544 MHz and a base clock of 1435 MHz. Its compute resources include 3456 shading units, 216 TMUs, 96 ROPs, and 54 ray tracing cores, producing a pixel rate of 244.2 GPixel/s and a texture rate of 549.5 GTexel/s. The card achieves an FP32 throughput of 35.17 TFLOPS and sits in the 73rd percentile against all GPUs.

The GPU’s 12 GB frame buffer is the decisive factor in Downfall’s higher presets. At 4K Ultra, the average FPS drops to 48.7, which is a 37% reduction from 4K High (77.3 FPS). This steep decline indicates that the Ultra preset’s additional texture and shading demands exceed what the 12 GB VRAM can comfortably handle at 3840x2160, forcing memory swapping and reducing throughput. In contrast, the card’s nearest rivals show a tight clustering in synthetic scores: the NVIDIA GeForce RTX 5060 is within 0% deltaPct, the AMD Radeon RX 570 is -0.2%, and the NVIDIA Tesla M60 is +0.4%. The RX 7700 XT’s PassMark G3D score of 22547 and 3DMark Steel Nomad DX12 score of 3316 reflect its mid-range positioning, which aligns with the measured FPS results where 1440p High (124.5 FPS) and 1080p High (176 FPS) are the sweet spots.

FAQ

*Q: Can this combo run Downfall at 4K with playable frame rates?*

A: At 4K High, the system averages 77.3 FPS, which is playable, but 4K Ultra drops to 48.7 FPS, which is below the typical 60 FPS threshold for smooth gameplay. The 4K Medium preset (92.4 FPS) offers a better balance if resolution is the priority.

Q: What is the best resolution for maximum performance with this setup?

A: The data shows 1080p Low achieves 264 FPS, which is the highest measured result. For a more visually demanding experience, 1440p High (124.5 FPS) still provides a high refresh rate, while 1080p Ultra (108 FPS) remains above 100 FPS.

*Q: How does the CPU’s multi-threaded performance affect Downfall?*

A: The Ryzen 5 8400F’s Cinebench R23 multi-core score of 20851 and 3DMark max-thread score of 6165 indicate strong parallel processing. In game, this supports the high frame rates at 1080p Low (264 FPS), where CPU overhead is more significant than at higher resolutions.

*Q: Is the 12 GB VRAM sufficient for all settings in Downfall?*

A: The GPU’s 12 GB memory is adequate for 1080p and 1440p across all presets, with the lowest result being 76.4 FPS at 1440p Ultra. However, 4K Ultra (48.7 FPS) shows a significant performance hit, suggesting the VRAM capacity is strained at that resolution and preset combination.

Q: How does this GPU compare to its closest rival in synthetic benchmarks?

A: The RX 7700 XT averages 30097 in benchmark scores, which is nearly identical to the NVIDIA GeForce RTX 5060 at 30109 (0% deltaPct). The AMD Radeon RX 570 is slightly higher at 30158 (-0.2% deltaPct), while the NVIDIA Tesla M60 trails at 29969 (+0.4% deltaPct).

Q: What frame rate can be expected at 1440p with medium settings?

A: At 2560x1440 with Medium settings, the system averages 155.7 FPS. This is a strong result that balances visual quality and performance, sitting between the Low preset (188.3 FPS) and High preset (124.5 FPS).

Measured FPS Breakdown

The measured FPS data reveals a clear performance hierarchy across resolutions and settings. At 1920x1080, the system delivers its highest frame rates: Low settings produce 264 FPS, Medium drops to 215.8 FPS, High yields 176 FPS, and Ultra maintains 108 FPS. The gap between Medium and High is 39.8 FPS, while the jump from High to Ultra is 68 FPS, indicating that Ultra’s additional effects have a steep cost.

Moving to 2560x1440, the results show a proportional scaling. Low settings achieve 188.3 FPS, Medium reaches 155.7 FPS, High delivers 124.5 FPS, and Ultra falls to 76.4 FPS. The reduction from 1080p to 1440p is consistent: Low drops by 75.7 FPS, Medium by 60.1 FPS, High by 51.5 FPS, and Ultra by 31.6 FPS. This pattern suggests the GPU remains the primary limiter at higher resolutions, with the CPU’s 12 threads still providing sufficient support.

At 3840x2160, the performance curve becomes steeper. Low settings average 114.2 FPS, Medium drops to 92.4 FPS, High reduces further to 77.3 FPS, and Ultra bottoms out at 48.7 FPS. The delta between 1440p and 4K is substantial: Low loses 74.1 FPS, Medium loses 63.3 FPS, High loses 47.2 FPS, and Ultra loses 27.7 FPS. Notably, the percentage drop from 1440p Ultra to 4K Ultra is 36%, while the drop from 1440p High to 4K High is 38%, showing that the GPU’s memory bandwidth and compute capacity degrade similarly across presets when resolution quadruples the pixel count.

How This Combo Ranks

In the database of tested combinations for Downfall, this pairing of the AMD Ryzen 5 8400F and AMD Radeon RX 7700 XT ranks 744 out of 1741 total combos. This places it in the upper-middle tier of tested systems, which is consistent with the measured FPS results. The rank reflects that while the combo delivers excellent 1080p performance (over 176 FPS on High) and solid 1440p results (over 124 FPS on High), it falls short of top-tier configurations that would maintain 60+ FPS at 4K Ultra.

The CPU’s 82nd percentile ranking against all CPUs and the GPU’s 73rd percentile against all GPUs combine to produce a system that is well-balanced but not extreme. The processor’s nearest rival, the AMD Ryzen 7 2700X, has an identical average benchmark score (25057 vs 25064, 0% deltaPct), while the GPU’s closest competitor, the NVIDIA GeForce RTX 5060, is within 0% deltaPct (30109 vs 30097). This equivalence in synthetic tests translates to the real-world performance seen in Downfall, where the combo’s rank of 744 out of 1741 indicates that roughly 57% of tested systems outperform it, primarily those with higher-end GPUs that can handle 4K Ultra more effectively.

The data shows that this combo’s strength lies in high-refresh-rate 1080p and 1440p gaming, where it outperforms many more expensive systems due to the CPU’s strong single-thread performance (2943 in Cinebench R23 single-core) and the GPU’s efficient 192-bit memory interface. The rank of 744 is a reflection of the mid-range market segment this hardware occupies, with the 65 W CPU and 245 W GPU representing a power-efficient pairing that still delivers competitive frame rates in Downfall’s demanding horror environments.