Overpower

The AMD Ryzen 7 7700X paired with the Intel Arc B390 presents a striking hardware dichotomy in the game Overpower. The CPU is a high-end desktop part, while the GPU is an integrated-class solution, and the measured frame rates reflect this imbalance. This analysis examines the benchmark data to determine which component dictates performance and how users can optimize their experience within the constraints of this specific pairing.

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

The AMD Ryzen 7 7700X is a formidable processor, built on the Zen 4 architecture with a 5 nm process. It features 8 cores and 16 threads, a configuration that provides ample parallel processing power for modern game engines. Its operating range is defined by a base clock of 4.50 GHz and a boost clock of 5.40 GHz, allowing for significant single-threaded performance when needed. The processor also has a 105 W TDP and supports DDR5 memory through a dual-channel interface, which contributes to overall system responsiveness.

In synthetic benchmarks, the 7700X demonstrates its strength. For instance, it scores 19,088 in Cinebench R23 multi-core and 1,987 in single-core. This places it in the 85th percentile of all CPUs tested. Its nearest rivals include the AMD Ryzen 7 PRO 5845 (0.3% ahead), the Intel Core 7 250H (0.5% ahead), and the AMD Ryzen AI 7 PRO 350 (0.5% behind). These are all processors with similar average scores, indicating the 7700X is at the top of its performance tier.

However, in Overpower, the CPU's role appears to be secondary to the GPU. The measured FPS numbers are consistently low across all resolutions and settings, which suggests the bottleneck lies elsewhere. While the CPU has the raw power to handle game logic and physics, it is not the limiting factor here. The data implies that the CPU is idle or underutilized while the graphics pipeline struggles to keep up. The Zen 4 architecture’s high single-thread performance, as seen in its Passmark single-thread score of 4,190, should be more than sufficient for the demands of Overpower, meaning the CPU is likely waiting on the GPU to render frames, a classic sign of a GPU-bound scenario.

FAQ

Q: Is the AMD Ryzen 7 7700X the reason for the low frame rates in Overpower?

A: No. The benchmark data suggests the CPU is not the bottleneck. Its high multi-threaded (19,088 in Cinebench R23) and single-threaded (1,987 in Cinebench R23) scores indicate it has ample processing power for gaming. The low FPS across all settings is more consistent with a GPU limitation.

Q: How does the Intel Arc B390 compare to its closest competitors according to the data?

A: The Arc B390 has an average benchmark score of 1,482. Its nearest rivals are the NVIDIA GeForce GT 520MX, which is 1.3% faster, and the NVIDIA GeForce 800M, which is 1.5% faster. The NVIDIA GeForce GT 625 OEM and GT 710 are 2.5% and 2.7% slower, respectively. This places the Arc B390 in a very low performance tier, at the 9th percentile of all GPUs.

*Q: What is the best performance the Intel Arc B390 can achieve in Overpower?*

A: The highest average FPS recorded for this combo is 72 at 1920x1080 with Low settings. This is the only configuration that achieves a frame rate above 60 FPS. All other settings and resolutions result in average frame rates below 64 FPS.

Q: Is the Intel Arc B390 a discrete graphics card?

A: No. The data specifies it as an IGP (Integrated Graphics Processor) with a bus interface of "IGP". It has a TDP of 80 W, uses "System Shared" memory, and is designed for portable devices, as indicated by its "Portable Device Dependent" display outputs.

Q: How does the combo rank overall in the game's database?

A: The combo of the AMD Ryzen 7 7700X and Intel Arc B390 ranks 2638 out of 2980 tested combinations in Overpower. This places it in the bottom percentile of all tested systems, indicating that this pairing is not suitable for a smooth gaming experience at higher settings.

Q: At 1920x1080, what is the FPS difference between Low and Ultra settings?

A: The data shows a significant performance cost for higher fidelity. At 1920x1080, the Low preset achieves an average of 72 FPS, while the Ultra preset drops to an average of 35 FPS. This represents a 37 FPS difference, or roughly a 51% performance decrease, when moving from the lowest to the highest visual quality.

How This Combo Ranks

The overall ranking for this specific CPU-GPU pairing in Overpower is poor. It holds the 2638th position out of 2980 tested combos, placing it in the bottom 11.5% of all systems. This is a direct consequence of the GPU's low performance ceiling. The CPU, despite being a top-tier processor, cannot boost the system's gaming performance because the Intel Arc B390 is fundamentally incapable of rendering frames at a high rate.

This ranking is a clear indicator of a severe system imbalance. While the Ryzen 7 7700X is in the 85th percentile of CPUs, the Arc B390 is in the 9th percentile of GPUs. The pairing of a high-end CPU with an extremely low-end GPU results in a system that is heavily constrained by its graphics component. In Overpower, this translates to a gaming experience that is likely frustrating for users expecting the performance level of the CPU alone. The data suggests that this combination is not viable for competitive or high-refresh-rate gameplay.

Measured FPS Breakdown

The measured FPS data provides a detailed look at the performance across three resolutions and four quality presets. All figures are average FPS unless otherwise noted.

• 1920x1080 (1080p):
• Low: 72 FPS (the highest recorded for this combo)
• Medium: 45 FPS (min 38, max 52)
• High: 42 FPS
• Ultra: 35 FPS
• 2560x1440 (1440p):
• Low: 64 FPS
• Medium: 40 FPS (min 34, max 46)
• High: 37 FPS
• Ultra: 31 FPS
• 3840x2160 (4K):
• Low: 54 FPS
• Medium: 34 FPS (min 29, max 39)
• High: 32 FPS
• Ultra: 26 FPS

The data shows a consistent and predictable pattern: performance drops as resolution and settings increase. At 1080p Low, the system achieves a playable 72 FPS. However, this is the only playable configuration. At 1080p Medium, the frame rate falls to 45 FPS, which is a significant drop. The step from Low to Medium at 1080p is a 27 FPS reduction, the largest single step in the entire dataset. This suggests a massive increase in GPU load when moving beyond the lowest settings. The 4K Ultra preset yields the worst result at 26 FPS, which is essentially unplayable for a smooth experience.

Resolution Scaling

The performance drop from 1080p to 4K is severe, but the scaling pattern reveals the nature of the bottleneck. At Low settings, the FPS drops from 72 at 1080p to 64 at 1440p (an 11% decrease) and then to 54 at 4K (a 25% decrease from 1440p). This is a substantial decline, but it is not as steep as the drop seen when increasing settings.

At Ultra settings, the FPS drops from 35 at 1080p to 31 at 1440p (an 11% decrease) and then to 26 at 4K (a 16% decrease from 1440p). The percentage drop from 1080p to 4K is 26% for Low and 26% for Ultra. This consistency suggests that the limiting factor is the GPU's raw fill rate and shading power.

The fact that the FPS does not scale linearly with resolution (e.g., 4K has 4x the pixels of 1080p, but FPS does not drop by 4x) indicates that the bottleneck is not purely memory bandwidth or pixel fill rate. Instead, it points to a shader-bound scenario. The Arc B390 has 1,536 shading units and a pixel rate of 60.00 GPixel/s. These are low numbers, and the GPU is likely struggling with the computational complexity of the game's shaders at any resolution. The CPU is clearly not the limiting factor, as its performance is consistent and high, while the GPU's low compute capabilities are the primary constraint on frame generation.

Settings Recommendations

Given the measured data, the only configuration that provides a consistently playable experience is the Low preset at 1920x1080, which averages 72 FPS. This is the only setting where the average frame rate exceeds 60 FPS, the generally accepted threshold for smooth gameplay.

For users who prioritize frame rate over visual fidelity, this is the clear choice. The Medium preset at 1080p drops to 45 FPS, which is a significant compromise that may introduce noticeable stutter or input lag. At 1440p, the Low preset is the only option that remains close to playable, with an average of 64 FPS, but it is borderline. For 4K gaming, no preset is recommended, as even the Low preset only achieves 54 FPS, and the Ultra preset is at an unplayable 26 FPS.

The data implies that users should avoid all presets above Low if they want a smooth experience. The performance penalty for moving from Low to Medium is substantial across all resolutions. For instance, at 1080p, the drop is 27 FPS; at 1440p, it is 24 FPS; and at 4K, it is 20 FPS. This suggests that the "Medium" preset introduces a disproportionately heavy load on the Arc B390's limited resources.

GPU Role

The Intel Arc B390 is the dominant factor in this system's Overpower performance. Its specifications paint a clear picture of a low-power, integrated solution. It is based on the Xe3-LPG architecture, built on a 3 nm process, and has a 80 W TDP. The GPU operates at a base clock of 300 MHz and can boost to 2500 MHz. It relies on "System Shared" memory, meaning it uses a portion of the system's DDR5 RAM, with bandwidth listed as "System Dependent."

In terms of compute, the Arc B390 has 1,536 shading units, 48 TMUs, and 24 ROPs. It also includes 12 ray tracing cores. Its theoretical performance is listed at 7.680 TFLOPS for FP32 and 15.36 TFLOPS for FP16. However, these numbers are misleading in the context of gaming. The GPU's 3DMark Steel Nomad DX12 score is a mere 1,482, placing it in the 9th percentile of all GPUs. Its nearest rivals are the NVIDIA GeForce GT 520MX and GeForce 800M, which are over a decade old.

The benchmark results in Overpower confirm that the Arc B390 is the bottleneck. The FPS numbers are consistently low, regardless of the powerful Ryzen 7 7700X. The GPU's low pixel rate (60.00 GPixel/s) and texture rate (120.0 GTexel/s) are insufficient for modern game rendering. The data suggests that the Arc B390 is designed for basic computing tasks and not for gaming. The pairing of this GPU with the Ryzen 7 7700X in the Overpower benchmark results in a system that is fundamentally limited by its graphics solution, making high-resolution or high-detail gaming impractical.