Overpower

The Intel Core Ultra X9 388H paired with the NVIDIA GeForce RTX 4090 is a high-end mobile combination that delivers exceptional performance in Overpower. The benchmark data shows a system capable of handling the game at maximum settings across all tested resolutions, though the optimal configuration depends heavily on whether the user prioritizes visual fidelity or raw frame rates. The measured frames per second indicate a clear hierarchy among settings, with the system offering a smooth experience even under heavy load.

Settings Recommendations

For players targeting the highest refresh rates, the Low preset at 1920x1080 yields an average of 213 FPS, making it the only tested configuration to exceed the 200 FPS mark. This is ideal for competitive play where response time trumps visual detail. At 2560x1440, Low still delivers a robust 190 FPS, while at 3840x2160 it drops to 161 FPS, all of which remain well above the threshold for 144Hz displays.

The Medium preset provides a balanced experience with average frame rates of 133 FPS at 1920x1080, 118 FPS at 2560x1440, and 101 FPS at 3840x2160. The data includes minimum and maximum FPS figures for Medium, showing a range of 113-153 at 1080p, 101-136 at 1440p, and 86-116 at 4K. These ranges indicate consistent frame pacing with no severe dips, making Medium a reliable choice for users who want improved visuals without sacrificing smoothness.

High settings offer a substantial upgrade in visual quality with only a modest performance penalty. Average FPS values are 123 at 1080p, 110 at 1440p, and 93 at 4K. This preset is recommended for users with 144Hz monitors at lower resolutions or 60Hz displays at higher resolutions, as the frame rates remain comfortably playable. Ultra settings, while providing the maximum visual experience, reduce averages to 102 FPS at 1080p, 91 FPS at 1440p, and 78 FPS at 4K. The 4K Ultra result is the only configuration that dips below 80 FPS, suggesting that users with 60Hz 4K displays will still have a smooth experience, but those expecting 120Hz performance should consider High or Medium instead.

GPU Role

The NVIDIA GeForce RTX 4090 is a formidable mobile GPU with a 24 GB GDDR6X memory pool, a 384-bit bus, and 1.01 TB/s of bandwidth. The GPU has a base clock of 2235 MHz and a boost clock of 2520 MHz, with memory clocked at 1313 MHz. This memory capacity and bandwidth are more than sufficient for Overpower at any resolution, as the measured FPS data shows no signs of memory-related bottlenecks. The GPU’s 82.58 TFLOPS of FP32 performance and 128 RT cores provide ample compute headroom, though the game’s results appear to be more dependent on raw rasterization power.

The benchmark scores for the RTX 4090 are strong, with a PassMark G3D score of 38194 and a 3DMark Steel Nomad DX12 score of 9223. The GPU maintains a percentile rank of 88 among all GPUs, indicating it outperforms the vast majority of the field. Compared to its nearest rivals in the database, the RTX 4090 shows a 0% delta against the Intel Arc Pro A60, a 0.3% lead over the AMD Radeon Pro Vega 48, and a 2.9% advantage over the AMD Radeon PRO V710. The only rival that beats it is the AMD Radeon Pro W6600M, which has a 2.5% higher average score. These figures suggest the RTX 4090 is a top-tier part whose real-world gaming performance is far above what these workstation-class rivals would deliver in Overpower.

The GPU’s 24 GB of VRAM is particularly relevant for 4K Ultra settings, where texture-heavy scenes can consume large amounts of memory. The data shows that even the most demanding configuration, 4K Ultra, maintains a playable 78 FPS average, indicating that VRAM capacity is not a limiting factor. The 450 W TDP is substantial for a mobile part, but the thermal design allows for sustained boost clocks, which is evident from the consistent frame rates across different settings.

How This Combo Ranks

In the database of tested combinations for Overpower, this pairing of the Intel Core Ultra X9 388H and RTX 4090 achieves a rank of 602 out of 2980 total combos. This places the system in the top 20th percentile of all tested configurations, showcasing that it is a high-performing setup relative to the broader field. The rank reflects the holistic performance of the CPU and GPU working together, and the data indicates that the combination is well-balanced for this game.

The CPU itself has an average benchmark score of 44466, with a percentile rank of 88 against all CPUs. Its nearest rivals include the AMD Ryzen 5 7500X3D, which scores 44573 (a 0.2% lead), the Intel Core i9-13950HX at 44342 (a 0.3% deficit), the AMD Ryzen AI Max 385 at 44309 (a 0.4% deficit), and the Intel Core i5-13600 at 44240 (a 0.5% deficit). These differences are marginal, meaning the Ultra X9 388H is statistically tied with several other high-end processors, and none of them would create a meaningful performance gap in Overpower. The GPU’s rank of 602 overall is respectable, but it suggests that other combos with similar or better parts have achieved higher frame rates, likely due to differences in other system components or driver optimizations.

Measured FPS Breakdown

At 1920x1080, the system delivers its highest frame rates. The Low preset averages 213 FPS, which is the only tested configuration to exceed 200 FPS. Medium sees a drop to 133 FPS, with a minimum of 113 and a maximum of 153. High settings reduce the average to 123 FPS, while Ultra brings it down to 102 FPS. The scaling from Low to Ultra shows a 111 FPS difference, indicating that the CPU and GPU have significant headroom to handle the increased graphical load.

Moving to 2560x1440, the performance remains strong. Low averages 190 FPS, which is only a 23 FPS decrease from 1080p, suggesting the GPU is still not fully saturated. Medium averages 118 FPS with a range of 101 to 136, while High drops to 110 FPS. Ultra is the most demanding, averaging 91 FPS, which is still above the 60 FPS threshold for smooth gameplay. The resolution scaling from 1080p to 1440p at each setting shows reductions of approximately 11-12%, which is typical for a GPU with this level of bandwidth.

At 3840x2160, the system still performs admirably. Low averages 161 FPS, which is a 29 FPS drop from 1440p, indicating the GPU is now more heavily utilized. Medium averages 101 FPS with a range of 86 to 116, High averages 93 FPS, and Ultra averages 78 FPS. The 4K results show that even the most demanding setting maintains a playable frame rate, though the gap between Low and Ultra is 83 FPS. The minimum FPS values for Medium at 4K (86) and 1440p (101) are notably high, suggesting that the frame pacing is consistent and there are no major stutters. Overall, the data shows a linear scaling of performance with resolution and settings, with no unexpected bottlenecks.

FAQ

Q: What is the best setting for 4K gaming with this combo?

A: At 3840x2160, the High preset averages 93 FPS, while Ultra averages 78 FPS. For a 60Hz display, Ultra is the best choice, but for a 120Hz display, High is recommended to stay above the refresh rate.

Q: How does the RTX 4090 compare to its nearest rivals in the database?

A: The RTX 4090 has an average benchmark score of 60347. It is 0% faster than the Intel Arc Pro A60, 0.3% faster than the AMD Radeon Pro Vega 48, and 2.9% faster than the AMD Radeon PRO V710, but it is 2.5% slower than the AMD Radeon Pro W6600M.

Q: Is the Intel Core Ultra X9 388H a bottleneck for the RTX 4090?

A: The CPU has an average benchmark score of 44466, which is within 0.5% of its nearest rivals. The measured FPS data shows no CPU-related limiting, as frame rates scale consistently with resolution and settings.

Q: What is the maximum FPS achievable with this system?

A: The highest measured average FPS is 213, achieved at 1920x1080 with the Low preset. No other configuration in the data exceeds this value.

Q: How much VRAM does the RTX 4090 have and does it matter for this game?

A: The RTX 4090 has 24 GB of GDDR6X memory with a 384-bit bus. The data shows that even the most demanding setting, 4K Ultra, maintains a 78 FPS average, indicating that VRAM capacity is not a limiting factor.

Q: Does the combo rank well compared to other tested systems?

A: This combination ranks 602 out of 2980 combos in Overpower, placing it in the top 20% of all tested configurations. The rank reflects a strong overall performance for this game.

CPU Role

The Intel Core Ultra X9 388H is a 16-core, 16-thread processor based on the Panther Lake architecture, manufactured on a 3 nm process. It has a base clock of 2.10 GHz and a boost clock of 5.10 GHz, with a TDP of 25 W. The CPU features 192 KB of L1 cache per core, 3 MB of L2 cache per core, and 18 MB of shared L3 cache. This configuration provides substantial single-threaded and multi-threaded performance, which is essential for maintaining high frame rates in Overpower, particularly at lower resolutions where the CPU is more likely to be a factor.

The CPU’s benchmark scores are impressive, with a Cinebench R23 multi-core score of 18911 and a single-core score of 2200.5. Its PassMark multi-thread score is 36811, and its single-thread score is 4280. The processor has a percentile rank of 88 against all CPUs, indicating it is among the top performers. Its nearest rivals are all within 0.5% of its average score, which shows that the Ultra X9 388H is competitive with the best mobile and desktop processors available. The 16 cores and threads are more than adequate for the game’s engine, and the high boost clock ensures that single-threaded tasks are handled efficiently.

In the context of Overpower, the CPU’s role is to feed the RTX 4090 with enough data to keep it fully utilized. The measured FPS data shows that the system is capable of delivering over 200 FPS at 1080p Low, which suggests the CPU can handle high frame rates without becoming a bottleneck. As resolution increases, the load shifts to the GPU, and the CPU’s impact diminishes. The 25 W TDP is remarkably low for a processor with this level of performance, which reflects the efficiency of the Panther Lake architecture. Overall, the Ultra X9 388H is a well-matched companion for the RTX 4090, providing the necessary compute power to ensure consistent performance across all tested settings and resolutions.