Downfall

Resolution Scaling

The measured FPS data for Downfall with the Intel Core i3-12100F and NVIDIA GeForce RTX 3080 reveals a clear pattern of GPU-bound scaling as resolution increases. At 1080p with Low settings, the combo produces 296.9 FPS, which drops to 212.7 FPS at 1440p and further to 133.9 FPS at 4K. This progression shows a 55% reduction in frame rate from 1080p to 4K at Low settings, indicating that the GPU is the primary limiting component at higher resolutions.

The scaling behavior becomes more pronounced when examining the High preset. At 1080p High, the system delivers 201.7 FPS, falling to 142.9 FPS at 1440p, and finally to 89 FPS at 4K. The percentage drop from 1080p to 4K at High settings is approximately 56%, closely mirroring the Low preset's scaling. This consistency across settings suggests that resolution scaling is largely independent of the graphics preset, which is typical for a GPU-bound scenario.

However, the Ultra preset tells a different story. At 1080p Ultra, the combo achieves 124 FPS, which drops to 91.8 FPS at 1440p and 57.1 FPS at 4K. The relative decline from 1080p to 1440p is 26%, while the decline from 1440p to 4K is 38%. This steeper falloff at higher resolutions under Ultra settings indicates that the RTX 3080's 10 GB of GDDR6X memory and 760.3 GB/s bandwidth are being taxed more heavily by the most demanding preset.

The data suggests that at 1080p, the CPU's 4 cores and 8 threads are sufficient to feed the GPU, as evidenced by the high frame rates across all settings. The i3-12100F's boost clock of 4.30 GHz and 12 MB of shared L3 cache contribute to maintaining adequate frame pacing. At 1440p, the balance shifts slightly toward GPU limitation, while at 4K, the RTX 3080's raw compute capabilities — 29.77 TFLOPS FP32 and 164.2 GPixel/s pixel rate — become the definitive bottleneck.

FAQ

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

A: The data shows that 1440p High provides an excellent balance, delivering 142.9 FPS while maintaining visual quality. At 4K High, the system still achieves 89 FPS, which is playable but notably lower.

Q: How does the i3-12100F compare to its nearest CPU rivals?

A: The i3-12100F has an average benchmark score of 13516, sitting just 0.1% below the AMD Ryzen Threadripper PRO 3975WX (13534) and 0.4% above the Intel Core i7-1250U (13462). It also leads the Intel Core i3-10105 by 0.6% and the Intel Core i7-7700K by 1.8%.

Q: What is the performance difference between Low and Ultra settings at 1080p?

A: At 1080p, Low settings yield 296.9 FPS, while Ultra delivers 124 FPS. This represents a 58% reduction in frame rate when moving from the lowest to the highest preset.

Q: Is the RTX 3080's performance consistent with its GPU ranking?

A: The RTX 3080 holds the 80th percentile among all GPUs with an average benchmark score of 35787. It trails the AMD Radeon Pro Duo by 0.2% (35860) and the AMD Radeon RX 7900 GRE by 0.9% (36101), while leading the AMD Radeon 880M by 0.4% and the RTX 5070 Ti Mobile by 1%.

Q: How does the combo rank overall in Downfall?

A: This combination ranks 528th out of 1741 tested combos, placing it in the upper third of all configurations for this game.

Q: What does the FPS scaling from 1080p to 4K indicate about the system?

A: The consistent 55-56% FPS drop from 1080p to 4K across Low and High presets indicates that the RTX 3080 is the primary limiting factor at higher resolutions. The steeper drop under Ultra settings further reinforces that GPU memory bandwidth and compute capacity are the bottlenecks.

How This Combo Ranks

The Intel Core i3-12100F paired with the NVIDIA GeForce RTX 3080 achieves a combo rank of 528 out of 1,741 tested configurations in Downfall. This places the system in the 70th percentile of all tested combos for this game, indicating that it performs above average but is not among the elite configurations.

The ranking reflects the balance between the CPU and GPU. The i3-12100F's average benchmark score of 13516 places it in the 72nd percentile among all CPUs, while the RTX 3080's 35787 average score puts it in the 80th percentile among GPUs. The slight discrepancy between these percentiles suggests that the CPU is marginally holding back the GPU in certain scenarios, particularly at lower resolutions where the CPU has more influence on frame rates.

The combo's rank of 528 is reasonable given the CPU's 4-core, 8-thread configuration. Many higher-ranked combos likely feature CPUs with more cores and threads, which can better sustain the high frame rates that the RTX 3080 is capable of producing at 1080p. The i3-12100F's nearest rivals include the AMD Ryzen Threadripper PRO 3975WX (0.1% higher avg score), Intel Core i7-1250U (0.4% lower), Intel Core i3-10105 (0.6% lower), and Intel Core i7-7700K (1.8% lower), all of which are within a tight performance band.

Measured FPS Breakdown

At 1920x1080, the system demonstrates its peak performance across all settings. Low settings produce 296.9 FPS, Medium delivers 245.2 FPS, High achieves 201.7 FPS, and Ultra settles at 124 FPS. The gap between Low and Medium is 51.7 FPS, while the gap between High and Ultra is 77.7 FPS, showing that Ultra imposes a significant additional load.

At 2560x1440, the frame rates remain strong but show clear scaling. Low delivers 212.7 FPS, Medium produces 176.9 FPS, High achieves 142.9 FPS, and Ultra drops to 91.8 FPS. The relative performance between settings is consistent with 1080p, with Ultra being approximately 57% slower than Low.

At 3840x2160, the GPU's limits become evident. Low settings still deliver a playable 133.9 FPS, Medium produces 106.6 FPS, High achieves 89 FPS, and Ultra drops to 57.1 FPS. The 4K Ultra result represents the lowest measured frame rate in the entire dataset, confirming that this preset at this resolution is the most demanding configuration tested.

The progression from 1080p to 4K at each setting shows a consistent pattern. Low settings lose 163 FPS from 1080p to 4K, Medium loses 138.6 FPS, High loses 112.7 FPS, and Ultra loses 66.9 FPS. The absolute drop decreases as settings increase, but the percentage reduction remains similar, indicating that the GPU's workload scales predictably with pixel count.

Settings Recommendations

The measured data suggests that the High preset at 1440p offers the best overall experience for this combo in Downfall. At 142.9 FPS, it provides smooth gameplay with good visual fidelity, and the frame rate is high enough to take advantage of most high-refresh-rate monitors. The 4K High setting at 89 FPS is also viable for users prioritizing resolution over frame rate.

For competitive or fast-paced play, the Low preset at 1080p delivers 296.9 FPS, which is well beyond what most displays can show. Even at 1440p Low, the 212.7 FPS result remains excellent. The Medium preset provides a middle ground, with 245.2 FPS at 1080p and 176.9 FPS at 1440p.

The Ultra preset is only recommended at 1080p, where it achieves 124 FPS. At 1440p Ultra, the 91.8 FPS result is acceptable but begins to approach the threshold where frame pacing becomes noticeable. At 4K Ultra, the 57.1 FPS result dips below the ideal smoothness threshold for many users, making this combination less advisable unless visual fidelity is the sole priority.

The data indicates that the High preset provides the most consistent experience across all three resolutions, with frame rates ranging from 89 FPS at 4K to 201.7 FPS at 1080p. This preset balances the GPU's 10 GB memory capacity and 760.3 GB/s bandwidth with the CPU's processing capabilities.

CPU Role

The Intel Core i3-12100F features 4 cores and 8 threads based on the Alder Lake architecture, with a base clock of 3.30 GHz and a boost clock of 4.30 GHz. The processor includes 12 MB of shared L3 cache, with 80 KB of L1 cache and 1.25 MB of L2 cache per core. This configuration is sufficient for Downfall, a horror game that does not appear to scale heavily with core count.

The CPU's benchmark results show a single-thread score of 893 in 3DMark and 1681 in Cinebench R23, indicating strong per-core performance. The multi-thread scores are 4051 in 3DMark 16-thread and 11912 in Cinebench R23, which are respectable for a 4-core processor. The Geekbench scores of 2224 single-core and 7413 multi-core further confirm the CPU's capability.

In Downfall, the CPU's role becomes more apparent at lower resolutions. At 1080p Low, the system achieves 296.9 FPS, which suggests that the i3-12100F can feed the RTX 3080 effectively at this resolution. However, the CPU's 4-core limit may prevent it from reaching even higher frame rates that more powerful processors could achieve. The data shows that at 1080p, the gap between Low and Ultra is 172.9 FPS, indicating that the GPU is still the primary bottleneck even at this resolution.

The i3-12100F's 58 W TDP and support for DDR4 and DDR5 memory make it a flexible choice, though the memory bandwidth of 760.3 GB/s on the GPU side far exceeds what the CPU can provide. The CPU's PCIe Gen 5 support with 16 lanes ensures adequate bandwidth for the RTX 3080's PCIe 4.0 x16 interface. Overall, the CPU provides sufficient performance for this game, with the GPU being the clear limiting factor at higher resolutions and settings.