Downfall

# Downfall with AMD Ryzen 5 7500F + AMD Radeon RX 6650 XT

The AMD Ryzen 5 7500F paired with the AMD Radeon RX 6650 XT delivers a playable experience in Downfall, a 2016 horror title, across most resolution and settings combinations. The measured data shows this combo ranks 2424th out of 3716 tested combinations, placing it in the lower-middle portion of the database. The pairing leverages a 6-core, 12-thread Zen 4 CPU with a 5 nm process and an RDNA 2.0 GPU with 8 GB of GDDR6 memory, producing frame rates that range from 37 FPS at 4K Ultra to 199 FPS at 1080p Low. The following analysis breaks down how resolution, GPU, and CPU characteristics influence these results.

Resolution Scaling

The frame rate drop from 1080p to 4K is substantial, revealing a system that becomes progressively GPU-bound as resolution increases. At High settings, the average FPS falls from 133 at 1920x1080 to 95 at 2560x1440, then to 59 at 3840x2160. This represents a 55.6% reduction from 1080p to 4K, indicating that the RX 6650 XT's rendering throughput is the primary constraint at higher pixel counts. The scaling pattern is consistent across all settings presets: Low settings produce 199 FPS at 1080p, 142 at 1440p, and 88 at 4K — a 55.8% drop from 1080p to 4K. Medium settings follow the same trajectory, with 162 FPS at 1080p, 116 at 1440p, and 72 at 4K.

The Ultra preset exhibits the steepest relative decline. Starting at 83 FPS in 1080p, it falls to 59 FPS at 1440p and bottoms out at 37 FPS at 4K. This 55.4% reduction from 1080p to 4K mirrors the other presets, suggesting that the GPU's pixel fill rate and memory bandwidth are the limiting factors across all quality levels. The RX 6650 XT's 64 ROPs and 280.3 GB/s memory bandwidth, combined with its 128-bit bus, are simply insufficient to maintain high frame rates at 3840x2160, particularly when the Ultra preset increases shader complexity. The data indicates that 1440p is the practical ceiling for this combo in Downfall, with 4K playable only at Low or Medium settings where the GPU is less stressed.

GPU Role

The RX 6650 XT is built on the Navi 23 chip using RDNA 2.0 architecture, fabricated on a 7 nm process at TSMC with 11,060 million transistors across a 237 mm² die. Its 8 GB of GDDR6 memory operates at 2190 MHz (17.5 Gbps effective) across a 128-bit bus, delivering 280.3 GB/s bandwidth. The GPU's base clock is 2055 MHz, with a game clock of 2410 MHz and a boost clock of 2635 MHz. These specifications place the GPU at the 65th percentile among all tested GPUs, with an average benchmark score of 19765. Its nearest rivals in the database — the NVIDIA Tesla K40m, AMD FirePro D300, AMD FirePro W7000, and NVIDIA Quadro K5200 — all score within 0.8% of the RX 6650 XT, indicating this card sits in a tightly contested performance band.

In Downfall, the GPU's role becomes more pronounced as resolution increases. At 4K High, the 59 FPS average suggests the card is working near its limits, while the 37 FPS at 4K Ultra indicates a clear performance ceiling. The 2048 shading units and 32 ray accelerators are sufficient for 1080p and 1440p gaming, but the 128-bit memory interface becomes a bottleneck at higher resolutions. The measured 4K Medium result of 72 FPS with a minimum of 61 FPS and maximum of 83 FPS shows that the card can maintain playable frame rates when settings are moderated. The GPU's 168.6 GPixel/s pixel rate and 337.3 GTexel/s texture rate are the key specifications driving these results, as Downfall's horror environments require substantial texture and pixel processing. The card's DirectX 12 Ultimate support (12_2) ensures compatibility with modern rendering paths, but the data shows that the GPU's raw compute — 10.79 TFLOPS FP32 — is the limiting factor at 4K.

CPU Role

The AMD Ryzen 5 7500F is a 6-core, 12-thread processor based on Zen 4 architecture (Raphael codename), manufactured on a 5 nm process at TSMC with 6,570 million transistors on a 71 mm² die. Its base clock is 3.70 GHz with a boost clock of 5.00 GHz, and it carries a 65 W TDP. The CPU supports DDR5 memory with dual-channel configuration and 83.2 GB/s bandwidth, plus PCIe Gen 5 with 24 lanes. This processor sits at the 77th percentile among all tested CPUs, with an average benchmark score of 24964. Its nearest rivals — the Intel Core i7-11850H, AMD Ryzen 5 8400F, Intel Core i7-13620H, and Intel Core 5 210H — are all within 0.4% of its average score, showing that the 7500F is competitively positioned.

In Downfall, the CPU's role is secondary to the GPU across all tested configurations. The 3DMark results show strong multi-threaded performance: 6376 for 16 threads and 6379 for max threads, with a single-thread score of 974. Cinebench R23 scores of 22799 multi-core and 3218 single-core further demonstrate the CPU's capability. At 1080p Low, the 199 FPS average suggests the CPU can feed the GPU adequately, as this resolution places more relative load on the processor. The 6-core, 12-thread configuration with 32 MB of shared L3 cache provides sufficient processing headroom for Downfall's horror gameplay, which typically involves limited physics and AI calculations. The CPU's 5.00 GHz boost clock and 3.70 GHz base clock ensure that even at 1080p with high frame rates, the processor does not become a bottleneck. However, the data shows that frame rates scale primarily with GPU load, confirming that the RX 6650 XT is the limiting component in this pairing.

How This Combo Ranks

This combination of the Ryzen 5 7500F and RX 6650 XT ranks 2424th out of 3716 tested combos in Downfall, placing it in the 35th percentile of all configurations. This ranking reflects the GPU's mid-tier positioning — the 65th percentile among GPUs — rather than any CPU deficiency, as the 7500F ranks higher at 77th percentile among CPUs. The combo's position suggests that while it can handle 1080p and 1440p gaming comfortably, it falls behind higher-end configurations at 4K. The GPU's nearest rivals, all within 0.8% in average benchmark score, would likely produce similar rankings when paired with equivalent CPUs. The CPU's nearest rivals, all within 0.4%, indicate that swapping the 7500F for a comparable processor would not meaningfully change the combo's position in Downfall. The data indicates that the GPU choice is the primary determinant of this combo's rank, as Downfall's frame rates scale more dramatically with resolution and settings than with CPU changes.

Measured FPS Breakdown

The measured frame rates provide a complete picture of performance across three resolutions and four settings presets. At 1920x1080, the combo delivers 199 FPS at Low, 162 FPS at Medium (with a minimum of 138 and maximum of 187), 133 FPS at High, and 83 FPS at Ultra. These results indicate that 1080p is well within the system's capabilities, with even Ultra settings maintaining above 60 FPS. At 2560x1440, performance drops to 142 FPS at Low, 116 FPS at Medium (minimum 99, maximum 133), 95 FPS at High, and 59 FPS at Ultra. The 1440p Ultra result of 59 FPS is borderline for smooth gameplay, while High and below provide comfortable margins. At 3840x2160, the system produces 88 FPS at Low, 72 FPS at Medium (minimum 61, maximum 83), 59 FPS at High, and 37 FPS at Ultra. Only Low and Medium settings achieve playable frame rates at 4K, with High barely reaching 60 FPS and Ultra falling well below.

The Medium preset consistently provides the most balanced experience, with 162 FPS at 1080p, 116 FPS at 1440p, and 72 FPS at 4K. The minimum FPS values for Medium — 138, 99, and 61 respectively — show that even the lowest frame rates remain playable across all resolutions. The High preset offers 133 FPS at 1080p and 95 FPS at 1440p, but drops to 59 FPS at 4K, which may cause noticeable stuttering in a horror title where smoothness is critical. The Ultra preset, while visually demanding, produces 83 FPS at 1080p, 59 FPS at 1440p, and 37 FPS at 4K, making it viable only at 1080p for most players.

FAQ

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

A: The measured data shows 2560x1440 as the optimal resolution, with 95 FPS at High and 116 FPS at Medium settings. At 4K, only Low (88 FPS) and Medium (72 FPS) settings maintain playable frame rates.

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

A: The Ryzen 5 7500F scores 24964 on average, which is 0.1% ahead of the Intel Core i7-11850H, 0.2% ahead of the Intel Core i7-13620H, and 0.4% ahead of the Intel Core 5 210H. It trails the AMD Ryzen 5 8400F by 0.2%.

Q: Is 4K gaming viable with this GPU?

A: At 3840x2160, the combo achieves 59 FPS at High and 37 FPS at Ultra settings. Only Low (88 FPS) and Medium (72 FPS) presets provide consistently smooth frame rates at 4K.

Q: What GPU specifications most influence Downfall performance?

A: The RX 6650 XT's 8 GB GDDR6 memory with 280.3 GB/s bandwidth and 128-bit bus, combined with 64 ROPs and a 2635 MHz boost clock, are the key factors. The 10.79 TFLOPS FP32 compute determines the card's ability to handle the game's rendering load.

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

A: The combo ranks 2424th out of 3716 total combinations in Downfall, placing it in the lower-middle range. This reflects the GPU's 65th percentile ranking among all GPUs, while the CPU ranks higher at the 77th percentile.

Q: What is the frame rate difference between 1080p and 4K at High settings?

A: At High settings, the average FPS drops from 133 at 1920x1080 to 59 at 3840x2160, a reduction of 74 FPS or 55.6%. This indicates the GPU becomes the limiting factor at higher resolutions.

Settings Recommendations

Based on the measured FPS data, the Medium preset offers the best balance of visual quality and performance across all three resolutions. At 1080p, Medium delivers 162 FPS with a minimum of 138, providing a smooth experience with room for higher settings if desired. At 1440p, Medium produces 116 FPS with a minimum of 99, making it the recommended choice for players who want quality without sacrificing smoothness. At 4K, Medium is the highest preset that maintains playable frame rates, with 72 FPS average and a 61 FPS minimum.

For players prioritizing maximum visual fidelity, the High preset is viable at 1080p (133 FPS) and 1440p (95 FPS), but at 4K it drops to 59 FPS, which may be acceptable for slower-paced horror gameplay. The Ultra preset should be avoided at 1440p and 4K, where it produces 59 FPS and 37 FPS respectively; it is only suitable at 1080p with 83 FPS. The Low preset offers the highest frame rates — 199 FPS at 1080p, 142 FPS at 1440p, and 88 FPS at 4K — but at a significant visual cost. The data suggests that players with 1440p displays should use Medium for the best experience, while 1080p users can comfortably select High or Ultra depending on their preference for visual quality over frame rate headroom.