Overpower

Resolution Scaling

The measured frame rates for the AMD Ryzen 9 7900X paired with the NVIDIA GeForce RTX 3080 in Overpower show a clear and predictable degradation as resolution increases, though the magnitude of the drop varies significantly by settings preset. At Low settings, the average frame rate falls from 203 FPS at 1920x1080 to 181 FPS at 2560x1440, a reduction of 22 FPS, and then further to 154 FPS at 3840x2160, another 27 FPS drop. This represents a total scaling loss of roughly 24% from 1080p to 4K at Low, which indicates that even at the lowest graphical load, the system is not purely GPU-bound at 1080p; the CPU and memory subsystem are contributing to the ceiling.

At Medium settings, the scaling pattern shifts. The average frame rate is 127 FPS at 1920x1080, dropping to 113 FPS at 2560x1440, and then to 96 FPS at 3840x2160. The percentage drop from 1080p to 1440p is about 11%, while the drop from 1440p to 4K is about 15%. This non-linear scaling suggests that the GPU begins to assert its dominance as the primary limiter at higher resolutions, but the 1080p result is still partially constrained by other components. The High preset shows a similar trend: 117 FPS at 1080p, 105 FPS at 1440p, and 89 FPS at 4K. The Ultra preset, which is the most demanding, yields 98 FPS at 1080p, 87 FPS at 1440p, and 74 FPS at 4K, with the scaling from 1440p to 4K being a modest 15% reduction.

The data indicates that the limiting component shifts as resolution climbs. At 4K, the RTX 3080's rendering workload becomes the dominant factor, as evidenced by the relatively tighter grouping of frame rates across settings (74 to 154 FPS). At 1080p, the spread across settings is much wider (98 to 203 FPS), which implies that the CPU and memory bandwidth are capable of feeding the GPU at lower resolutions, but the GPU's performance ceiling is still high enough to be the bottleneck only at the highest settings. The 4K Ultra result of 74 FPS, while playable, shows the greatest strain on the GPU, whereas the 1080p Low result of 203 FPS demonstrates that the combination can push well beyond typical refresh rates when the graphical load is minimal.

GPU Role

The NVIDIA GeForce RTX 3080 is built on the Ampere architecture with a GA102 chip, fabricated on Samsung's 8 nm process. It features 10 GB of GDDR6X memory on a 320-bit bus, providing a memory bandwidth of 760.3 GB/s. The GPU's base clock is 1440 MHz with a boost clock of 1710 MHz, and the memory operates at an effective speed of 19 Gbps. These specifications directly influence the Overpower results, particularly at higher resolutions where memory bandwidth and fill rate become critical.

The 10 GB VRAM capacity is sufficient for the measured settings, as none of the frame rate results indicate a catastrophic drop that would suggest memory swapping or allocation failures. The GPU's shading units number 8704, with 272 texture mapping units and 96 raster output pipelines, which translate to a pixel rate of 164.2 GPixel/s and a texture rate of 465.1 GTexel/s. These figures support the observed frame rates at 4K, where the pixel fill rate becomes a determining factor. The FP32 performance of 29.77 TFLOPS provides the compute headroom for the game's action sequences, and the 68 RT cores and 272 tensor cores are available for any ray-traced or DLSS-enhanced workloads, though the measured data does not specify whether these features were enabled.

The GPU's benchmark scores place it in the 68th percentile among all GPUs, with an average benchmark score of 23172. Its nearest rivals include the NVIDIA P106-100 (deltaPct of -0.3%) and the AMD Radeon Pro Vega 16 (deltaPct of -0.3%), showing that the RTX 3080 sits in a tightly contested performance band. In Overpower, the GPU's role is most evident when comparing the Low and Ultra presets at 4K: the Low preset averages 154 FPS, while Ultra drops to 74 FPS. This 80 FPS gap is directly attributable to the increased shading, texture, and memory traffic demands of the Ultra preset, which the GPU must process through its 272 TMUs and 96 ROPs. The boost clock of 1710 MHz is the maximum sustained frequency, and the data suggests the GPU is likely hitting this ceiling during the 4K Ultra run, given the 74 FPS average is only 12 FPS below the 1440p Ultra result of 87 FPS.

CPU Role

The AMD Ryzen 9 7900X is a 12-core, 24-thread processor based on the Zen 4 architecture (codenamed Raphael), manufactured on TSMC's 5 nm process. It has a base clock of 4.70 GHz and a boost clock of 5.60 GHz, with a 64 MB shared L3 cache and 1 MB of L2 cache per core. The CPU supports DDR5 memory in a dual-channel configuration, with a memory bandwidth of 83.2 GB/s, and it operates on the AM5 socket with a 170 W TDP. The processor's integrated Radeon Graphics are present, but the discrete RTX 3080 handles all rendering in the measured results.

The CPU's benchmark results demonstrate its high single-thread and multi-thread capabilities. In Cinebench R23, it scores 29300 in multicore and 2016.5 in single-core. In Geekbench, it scores 19267 in multicore and 2617 in single-core. The 3DMark results show a scaling from 1093 in single-thread to 12536 in max threads, indicating strong parallel scaling across its 24 threads. The Passmark multithread score of 51406, with a single-thread score of 4238, reinforces that this CPU can handle both lightly-threaded game logic and heavily-threaded background tasks without becoming a bottleneck.

In Overpower, the CPU's role is most apparent at 1080p with lower settings. At 1080p Low, the system achieves 203 FPS, which is 49 FPS higher than the 4K Low result of 154 FPS. This gap is not purely GPU-driven, as the GPU's workload at 1080p Low is significantly lower than at 4K Low. The CPU's high boost clock of 5.60 GHz and its 12 cores allow it to maintain high frame pacing for game logic and physics, preventing a CPU-side stall that would otherwise cap the frame rate below 200 FPS. The 24 threads are more than sufficient for Overpower's action genre, which typically utilizes a handful of threads for main game logic and rendering commands.

The CPU's nearest rivals include the AMD EPYC 7313P (deltaPct of 0.2%) and the Intel Core i7-14700F (deltaPct of -0.6%), indicating that the 7900X's average benchmark score of 53288 is well-positioned. The 7900X's percentile rank of 91 among all CPUs further confirms that it is a top-tier processor. In the context of Overpower, the data shows that the CPU is not the primary limiting factor at any resolution, as even at 4K Ultra (74 FPS), the frame rate is well above what would indicate a CPU bottleneck. However, at 1080p Low, the CPU's ability to issue draw calls and manage the game's simulation is likely the reason the system can reach 203 FPS, a figure that exceeds the GPU's rendering capacity at higher resolutions.

How This Combo Ranks

The combination of the AMD Ryzen 9 7900X and the NVIDIA GeForce RTX 3080 achieves a rank of 1038 out of 3713 tested combos in Overpower. This places the combo in the top 28% of all tested configurations, which is a strong showing given that the RTX 3080 is an end-of-life product and the CPU, while recent, is not the absolute flagship. The rank reflects the balanced nature of this pairing: the CPU's high single-thread performance prevents it from dragging down the GPU's frame output, while the GPU's 10 GB VRAM and 760.3 GB/s bandwidth are sufficient for the game's demands at all measured settings.

The combo's rank of 1038 indicates that there are 1037 other combinations that perform better, but also 2675 that perform worse. The data does not specify which specific combos outperform or underperform this pairing, but the percentile position suggests that the RTX 3080's 68th percentile GPU score and the 7900X's 91st percentile CPU score combine to place this system in the upper quartile of gaming performance. The fact that at 1080p Low the combo exceeds 200 FPS, and at 4K Ultra it stays above 70 FPS, demonstrates a wide operating envelope that is suitable for both competitive play (at lower resolutions) and high-fidelity single-player experiences (at higher resolutions).

The rank also implies that upgrading either component could yield diminishing returns in Overpower. The GPU's nearest rivals, such as the AMD Radeon RX 6600M (deltaPct of -0.4%) and the AMD Radeon R9 M290X (deltaPct of -0.4%), have similar average benchmark scores, yet the RTX 3080's real-world performance in this game is likely superior due to its higher memory bandwidth and shading units. The CPU's nearest rivals, like the Intel Xeon 634 (deltaPct of 0.6%), are server-class parts that would not necessarily improve gaming frame rates. Thus, the combo's rank of 1038 reflects the synergy between a high-core-count, high-clock CPU and a capable, if aging, high-end GPU.

FAQ

Q: What is the highest average frame rate achieved by this combo?

A: The highest average frame rate is 203 FPS, achieved at 1920x1080 resolution with Low settings.

Q: How does the combo perform at 4K Ultra settings?

A: At 3840x2160 resolution with Ultra settings, the combo averages 74 FPS, with no minimum or maximum values recorded.

*Q: Is the RTX 3080's 10 GB VRAM sufficient for Overpower?*

A: Yes, the data shows no signs of VRAM-related performance degradation, as even at 4K Ultra, the average frame rate remains above 70 FPS, and the memory bandwidth of 760.3 GB/s supports the high-resolution texture loads.

Q: What is the CPU's single-thread performance score?

A: In Cinebench R23, the Ryzen 9 7900X scores 2016.5 in single-core, and in Geekbench, it scores 2617 in single-core.

Q: Which settings preset shows the smallest performance drop from 1080p to 4K?

A: The Ultra preset shows the smallest absolute drop, from 98 FPS at 1080p to 74 FPS at 4K, a difference of 24 FPS. The High preset drops by 28 FPS, Medium by 31 FPS, and Low by 49 FPS.

Q: How does this combo rank compared to other tested combinations?

A: It ranks 1038 out of 3713 total combos, placing it in the top 28% of all tested configurations in Overpower.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the target refresh rate and resolution. At 1920x1080, the Low preset delivers 203 FPS, which is ideal for high-refresh-rate monitors (e.g., 144 Hz or 240 Hz). The Medium preset at 127 FPS is also suitable for 144 Hz displays, offering better visual fidelity without dropping below the refresh threshold. The High preset at 117 FPS is a compromise for 120 Hz panels, while the Ultra preset at 98 FPS is best for 100 Hz or 60 Hz monitors where visual quality is prioritized.

At 2560x1440, the Low preset averages 181 FPS, which is still excellent for high refresh rates, but the Medium preset at 113 FPS is the recommended starting point for most users, as it provides a significant visual upgrade over Low while maintaining a frame rate that exceeds 100 FPS. The High preset at 105 FPS is also viable for 1440p 100 Hz displays. The Ultra preset at 87 FPS is acceptable for 1440p 60 Hz monitors, but for smoother motion, the High preset is preferable.

At 3840x2160, the Low preset at 154 FPS is surprisingly high, suggesting that the game is not heavily GPU-bound at Low settings even at 4K. However, for a balanced experience, the Medium preset at 96 FPS is recommended, as it provides a substantial improvement in visual quality over Low while still maintaining a frame rate above 90 FPS. The High preset at 89 FPS is also suitable for 4K 60 Hz displays, and the Ultra preset at 74 FPS is the maximum visual fidelity setting, but it requires a 60 Hz monitor to avoid screen tearing without VRR. The medium preset's minimum FPS of 82 at 4K indicates that occasional dips should not cause noticeable stuttering on a 60 Hz display.

Measured FPS Breakdown

The following table details the exact average frame rates measured for each resolution and settings combination:

| Resolution | Settings | Avg FPS | Min FPS | Max FPS |

|------------|----------|---------|---------|---------|

| 3840x2160 | High | 89 | - | - |

| 3840x2160 | Low | 154 | - | - |

| 3840x2160 | Medium | 96 | 82 | 110 |

| 3840x2160 | Ultra | 74 | - | - |

| 2560x1440 | High | 105 | - | - |

| 2560x1440 | Low | 181 | - | - |

| 2560x1440 | Medium | 113 | 96 | 130 |

| 2560x1440 | Ultra | 87 | - | - |

| 1920x1080 | High | 117 | - | - |

| 1920x1080 | Low | 203 | - | - |

| 1920x1080 | Medium | 127 | 108 | 146 |

| 1920x1080 | Ultra | 98 | - | - |

The Medium preset is the only settings level that includes minimum and maximum FPS values across all resolutions. At 1920x1080, the Medium preset ranges from 108 to 146 FPS, at 2560x1440 it ranges from 96 to 130 FPS, and at 3840x2160 it ranges from 82 to 110 FPS. This data indicates that the Medium preset has a consistent frame pacing profile, with the spread between minimum and maximum being 38 FPS at 1080p, 34 FPS at 1440p, and 28 FPS at 4K. The narrowing of the frame rate range at higher resolutions is characteristic of a GPU-bound scenario, where the variability in frame times is reduced due to the consistent rendering workload.

For the other presets, only average FPS values are available. The Low preset shows the most significant scaling with resolution, from 203 FPS at 1080p to 154 FPS at 4K, indicating that the CPU and memory bandwidth are the limiting factors at lower resolutions. The Ultra preset shows the least absolute scaling, from 98 FPS at 1080p to 74 FPS at 4K, which is a drop of 24 FPS, suggesting that the GPU is nearly saturated even at 1080p Ultra. The High preset falls in between, with 117 FPS at 1080p, 105 FPS at 1440p, and 89 FPS at 4K, demonstrating a balanced scaling profile that is well-suited for users who want consistent performance across all resolutions.