Downfall

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

The AMD Ryzen 5 5600G is a 6-core, 12-thread processor based on the Zen 3 architecture (Cezanne codename), built on TSMC's 7 nm process. It operates with a base clock of 3.90 GHz and a boost clock of 4.40 GHz, with a 65 W TDP. The CPU's cache hierarchy includes 64 KB L1 per core, 512 KB L2 per core, and a 16 MB L3 cache. Memory support is dual-channel DDR4 with a bandwidth of 51.2 GB/s, and the processor connects via PCIe Gen 3 with 16 lanes.

In the context of Downfall, a horror title that is not typically associated with extreme CPU demands, this processor's 12 threads and moderate clock speeds are generally sufficient to feed the GPU. However, the benchmark data reveals a nuanced picture. At 1080p, the CPU's role becomes more prominent because frame rates are high enough that the processor's single-thread performance can become a limiting factor. The 3DMark single-thread score of 872 and Cinebench R23 single-core score of 2365 indicate decent but not exceptional single-thread capability, which is typical for a 5000-series APU.

The processor's average benchmark score of 19983 places it in the 78th percentile of all CPUs. Its nearest rivals include the Intel Core i7-11600H (average score 19949, deltaPct 0.2), the Intel Core i7-11800H (average score 20024, deltaPct -0.2), and the AMD EPYC 7713P (average score 20024, deltaPct -0.2). These deltas are negligible, meaning the 5600G performs essentially on par with those chips in aggregate workloads. For Downfall, the data shows that the CPU is rarely the bottleneck at higher resolutions, but at 1080p Low settings, where the average FPS reaches 352.7, the CPU's multi-threaded throughput (Cinebench R23 multicore score of 16758) becomes a relevant factor.

The integrated Radeon Vega 7 graphics is present, but it is irrelevant when paired with the discrete RTX 5080. The CPU's PCIe Gen 3 interface could theoretically limit bandwidth to the GPU, but the measured frame rates suggest this is not a practical constraint in Downfall. The processor's 16 MB L3 cache is modest by modern standards, yet the game's performance profile indicates that cache sensitivity is not pronounced here. Overall, the CPU provides a stable foundation, with its 6-core/12-thread configuration ensuring that the GPU is fed adequately except in the most CPU-bound low-resolution, low-settings scenarios.

FAQ

Q: How does the Ryzen 5 5600G compare to its closest rivals in raw CPU performance?

A: The 5600G's average benchmark score is 19983, which is within 0.3% of the AMD Ryzen Threadripper PRO 5995WX (19928, deltaPct 0.3) and within 0.2% of the Intel Core i7-11600H (19949, deltaPct 0.2). It trails the Intel Core i7-11800H and AMD EPYC 7713P by 0.2% (both with scores of 20024). These differences are effectively negligible in gaming workloads.

*Q: What is the maximum measured frame rate for this combo in Downfall?*

A: The highest average FPS recorded is 352.7, achieved at 1920x1080 resolution with Low settings. The next highest is 332.4 at 1080p Medium, followed by 301.4 at 2560x1440 Low.

*Q: How does the combo rank among all tested configurations in Downfall?*

A: This specific combination of AMD Ryzen 5 5600G and NVIDIA GeForce RTX 5080 ranks 95th out of 1741 tested combos in the game's database, placing it in the top 5.5% of all configurations.

Q: What is the lowest measured frame rate across all settings and resolutions?

A: The lowest average FPS is 77.7, recorded at 3840x2160 resolution with Ultra settings. This is the only measured configuration that drops below 100 FPS average.

Q: Does the CPU's integrated graphics have any impact on performance when the RTX 5080 is installed?

A: No. The Radeon Vega 7 iGPU is present in the CPU, but all rendering is handled by the discrete RTX 5080. The measured frame rates are attributed solely to the discrete GPU, and the iGPU does not contribute to or detract from the results.

Q: How does the CPU's single-thread performance relate to the 1080p results?

A: The CPU's 3DMark single-thread score of 872 and Cinebench R23 single-core score of 2365 indicate moderate single-thread capability. At 1080p Low, the average FPS of 352.7 suggests the CPU is nearing its limit, as the gap between 1080p and 1440p Low (301.4 FPS) is smaller than the gap between 1440p and 4K Low (189.7 FPS), indicating diminishing returns at lower resolutions due to CPU constraints.

Resolution Scaling

The measured data shows a clear pattern of frame rate scaling as resolution increases from 1080p to 4K. At Low settings, the average FPS drops from 352.7 at 1920x1080 to 301.4 at 2560x1440, then to 189.7 at 3840x2160. This represents a 14.6% decrease from 1080p to 1440p, and a 37.1% decrease from 1440p to 4K. The scaling is not linear, with the 4K drop being significantly steeper.

For Medium settings, the progression is 332.4 FPS at 1080p, 246.7 at 1440p, and 156.5 at 4K. The percentage drops are 25.8% (1080p to 1440p) and 36.6% (1440p to 4K). High settings show 286.0 FPS at 1080p, 204.6 at 1440p, and 126.9 at 4K, with drops of 28.5% and 38.0% respectively. Ultra settings exhibit the steepest scaling: 179.4 FPS at 1080p, 125.1 at 1440p, and 77.7 at 4K, representing drops of 30.3% and 37.9%.

The pattern indicates that at 1080p, the system is partially CPU-bound, especially at Low and Medium settings where frame rates exceed 300 FPS. The relatively small drop from 1080p to 1440p at Low settings (14.6%) suggests that the CPU is limiting performance at 1080p, as a purely GPU-bound scenario would show a more substantial decrease. As resolution increases, the GPU becomes the dominant limiting factor, evidenced by the consistent ~37% drop from 1440p to 4K across all settings. This 4K drop is remarkably uniform, ranging from 36.6% to 38.0%, which is characteristic of a GPU-bound scenario where the RTX 5080's rendering throughput dictates performance. The RTX 5080's 16 GB of GDDR7 memory and 960.0 GB/s bandwidth are sufficient to handle the increased pixel count, but the raw compute demands at 4K Ultra (77.7 FPS) push the GPU to its limits.

Settings Recommendations

The measured data provides a clear hierarchy of performance across four presets at each resolution. At 1920x1080, all settings deliver playable frame rates, with Low at 352.7 FPS, Medium at 332.4, High at 286.0, and Ultra at 179.4. The difference between Low and Medium is 20.3 FPS (6.1%), while the gap between High and Ultra is 106.6 FPS (37.3%). This suggests that the jump from High to Ultra is disproportionately costly in performance terms.

At 2560x1440, the pattern shifts. Low delivers 301.4 FPS, Medium 246.7, High 204.6, and Ultra 125.1. The percentage differences are larger here, with Medium being 18.2% slower than Low, High 17.1% slower than Medium, and Ultra 38.9% slower than High. At 3840x2160, the frame rates are 189.7 (Low), 156.5 (Medium), 126.9 (High), and 77.7 (Ultra). The Ultra preset at 4K is the only configuration that falls below 100 FPS, indicating a significant performance penalty.

For the best experience per the measured rows, the High preset at 2560x1440 offers a strong balance, delivering 204.6 FPS average. This is substantially above the 144 Hz refresh rate typical of many monitors, while retaining visual fidelity improvements over Medium. At 4K, the High preset (126.9 FPS) is the highest quality setting that remains comfortably above 120 FPS, making it the recommended choice for users prioritizing both resolution and smoothness. The Ultra preset at 4K (77.7 FPS) is playable but may not fully utilize high-refresh displays, whereas the drop from High to Ultra at 1440p (204.6 to 125.1 FPS) represents a 38.9% performance loss for incremental visual gains. At 1080p, the Medium preset (332.4 FPS) is recommended over Low (352.7 FPS) because it provides a meaningful visual upgrade for only a 5.8% frame rate reduction, while High (286.0 FPS) remains an excellent choice for those who prefer higher fidelity without sacrificing smoothness.

How This Combo Ranks

The combination of the AMD Ryzen 5 5600G and NVIDIA GeForce RTX 5080 achieves a rank of 95 out of 1741 tested combos in Downfall, placing it in the top 5.5% of all configurations. This ranking is noteworthy because the CPU is not a high-end part by modern standards — its 78th percentile standing among all CPUs (average benchmark score 19983) is respectable but not elite. The GPU, however, is a top-tier component, ranking in the 89th percentile of all GPUs with an average benchmark score of 59188.

The high combo rank relative to the CPU's modest position suggests that Downfall is predominantly GPU-bound at the resolutions tested. The RTX 5080's nearest rivals in the GPU benchmark database include the Intel Arc A570M (avgScore 58239, deltaPct 1.6), the Intel Arc Pro A60 (avgScore 60326, deltaPct -1.9), and the Intel Arc A580 (avgScore 57756, deltaPct 2.5). These comparisons show that the RTX 5080 sits in a competitive but not dominant position in synthetic benchmarks, yet in Downfall it drives frame rates that are exceptionally high.

The combo's rank of 95 indicates that most of the 1741 tested configurations are either pairing weaker GPUs with similar CPUs or stronger CPUs with similar GPUs. The fact that this particular pairing achieves a top-100 rank with a 6-core APU underscores the game's reliance on GPU throughput. At 1080p Low, the combo achieves 352.7 FPS, which is likely near the CPU's practical ceiling for this title. At 4K Ultra, the 77.7 FPS result is more representative of the GPU's capabilities, as the CPU becomes less relevant at higher resolutions.

Given that the CPU's nearest rivals are within 0.3% in average benchmark scores, swapping the 5600G for a different processor would likely produce negligible changes in Downfall performance, especially at 1440p and 4K. The data indicates that the combo's ranking is primarily driven by the RTX 5080's strong performance, and the CPU contributes enough to avoid being a significant bottleneck at most settings. The rank of 95 out of 1741 is a strong result, placing this configuration in the upper echelon of tested systems for this title.