Doom

The Intel Core Ultra X9 388H paired with the NVIDIA GeForce RTX 5070 delivers a robust performance profile in Doom, with the data indicating a system that scales predictably across resolutions and settings. The measured FPS values show that this combination is well-balanced, though the limiting factor shifts depending on the workload.

Resolution Scaling

The benchmark data reveals a clear and consistent progression of frame rates as resolution increases, demonstrating where the performance bottleneck lies. At 1920x1080 with High settings, the combo achieves an average of 165 FPS. Moving to 2560x1440 at the same settings drops the average to 107 FPS, a reduction of 58 FPS. At 3840x2160, the average falls further to 58 FPS, representing a 49 FPS drop from the 1440p result.

This scaling pattern indicates a system that is heavily GPU-limited at higher resolutions. The 1080p to 1440p transition shows a 35% performance decrease, while the 1440p to 4K transition shows a 46% decrease. The fact that the frame rate nearly halves with each major resolution step up suggests the RTX 5070's rendering capabilities, rather than the CPU's processing power, are the primary constraint at 4K.

The gap between Low and Ultra settings at each resolution reinforces this analysis. At 1080p, the difference between Low (224 FPS) and Ultra (135 FPS) is a substantial 89 FPS. At 1440p, the spread narrows to 58 FPS (145 FPS on Low versus 87 FPS on Ultra). At 4K, the difference compresses further to 32 FPS (79 FPS on Low versus 47 FPS on Ultra).

This compression of the settings gap at higher resolutions is a classic sign of GPU saturation. When the GPU is already working at its limit pushing 4K pixels, reducing graphical fidelity offers diminishing returns because the frame rate is still capped by the GPU's raw throughput. Conversely, at 1080p, the GPU has more headroom, so lowering settings allows it to stretch its legs and deliver significantly higher frame rates.

CPU Role

The Intel Core Ultra X9 388H is a 16-core, 16-thread processor from the Panther Lake architecture, built on a 3 nm process. Its base clock of 2.10 GHz can boost up to 5.10 GHz, providing high single-thread performance when needed. The chip's Cinebench R23 scores of 18911 multi-core and 2200.5 single-core place it in the 88th percentile of all CPUs, indicating strong performance for a mobile processor.

In the context of Doom, a game that benefits from high single-thread performance, the CPU's boost clock is likely sufficient to keep up with the GPU at lower resolutions. The data supports this: at 1080p with Low settings, the combo achieves 224 FPS, which is a high frame rate that would stress a CPU's ability to feed the GPU with draw calls and game logic. The fact that it reaches this level suggests the Ultra X9 388H is not a significant bottleneck at 1080p.

However, the CPU's role becomes less critical as resolution increases. At 4K, the GPU is the clear limiting factor, as evidenced by the relatively small frame rate differences between Low and Ultra settings. The CPU's 18 MB of shared L3 cache and dual-channel LPDDR5X memory with 153.6 GB/s bandwidth provide ample data throughput for the game's needs, but the benchmarks indicate that the GPU's pixel-pushing capability is what ultimately dictates performance at higher resolutions.

The CPU's nearest rivals in terms of average benchmark score include the AMD Ryzen 5 7500X3D (deltaPct -0.2%), Intel Core i9-13950HX (deltaPct 0.3%), and AMD Ryzen AI Max 385 (deltaPct 0.4%). These scores are nearly identical, showing that the Ultra X9 388H sits in a competitive performance tier, though none of these rivals have direct bearing on the measured FPS values presented here.

GPU Role

The NVIDIA GeForce RTX 5070 is the dominant component in this pairing, particularly at higher resolutions. It features 12 GB of GDDR7 memory on a 192-bit bus, delivering 672.0 GB/s of bandwidth. The GPU's boost clock of 2512 MHz and 6144 shading units provide substantial compute power, with a FP32 performance of 30.87 TFLOPS.

The measured FPS data clearly shows the GPU's influence. At 4K, the average frame rates range from 47 FPS on Ultra to 79 FPS on Low. These numbers indicate that the RTX 5070 is working hard to render Doom at this resolution, with even the lowest settings failing to reach 80 FPS. The 12 GB VRAM capacity is sufficient for this title, but the GPU's raw rendering throughput becomes the limiting factor.

The GPU's memory bandwidth and clock speed are directly relevant to the performance scaling. At 1440p, the RTX 5070 achieves a solid 107 FPS on High settings, which is a playable frame rate for most users. The jump from 4K Ultra (47 FPS) to 1440p Ultra (87 FPS) represents a 85% performance increase, highlighting how much headroom the GPU has when pixel count is reduced.

The RTX 5070's average benchmark score of 40377 places it in the 82nd percentile of all GPUs. Its nearest rivals in terms of average score are the AMD Radeon Pro 580 (deltaPct 0.1%), AMD Radeon Pro WX 7100 (deltaPct 0.8%), and NVIDIA RTX A500 Mobile (deltaPct 2%). These comparisons show that the RTX 5070 sits in a competitive performance tier, but its specific strengths in this Doom benchmark are better understood through the measured FPS values.

FAQ

Q: What is the average frame rate at 2560x1440 with High settings?

A: The average FPS at 2560x1440 with High settings is 107, with a minimum of 107 and a maximum of 145 recorded across the Medium and Low settings respectively.

Q: How does the 4K Ultra preset compare to the 1080p Ultra preset?

A: The 4K Ultra preset delivers an average of 47 FPS, while the 1080p Ultra preset achieves 135 FPS. This represents a 65% performance decrease when moving from 1080p to 4K at the same settings.

Q: Is the system CPU-bound or GPU-bound at 1080p?

A: The data suggests the system is more balanced at 1080p, but the CPU still has headroom. The 224 FPS result on Low settings indicates the CPU can feed the GPU effectively, while the 135 FPS on Ultra shows the GPU is also handling the increased graphical load.

Q: What is the lowest average FPS recorded in the benchmark set?

A: The lowest average FPS is 47, recorded at 3840x2160 with Ultra settings. This is the most demanding configuration tested.

Q: How much VRAM does the RTX 5070 have, and does it affect Doom performance?

A: The RTX 5070 has 12 GB of GDDR7 memory. In this benchmark, the VRAM capacity is not the limiting factor; the GPU's rendering throughput is what determines the frame rates at different resolutions.

Q: What is the combo's rank among all tested combinations?

A: The Intel Core Ultra X9 388H and NVIDIA GeForce RTX 5070 combination ranks 1577 out of 2930 tested combos in Doom.

How This Combo Ranks

The combination of the Intel Core Ultra X9 388H and NVIDIA GeForce RTX 5070 ranks 1577 out of 2930 tested combos in Doom. This places it in the 46th percentile of all tested combinations, meaning it outperforms roughly 46% of the systems tested while being outperformed by the remaining 54%.

This mid-pack ranking is noteworthy given the components' individual standings. The CPU sits in the 88th percentile of all CPUs, and the GPU sits in the 82nd percentile of all GPUs, yet the combination ranks lower than either component's individual standing. This suggests that in Doom, the pairing does not synergize as effectively as some other combinations, or that the game's engine is more sensitive to other hardware characteristics not captured in these scores.

The rank of 1577 out of 2930 represents a median position in the overall distribution. This is consistent with the measured FPS data, which shows good but not exceptional performance at 1080p and 1440p, with the system falling behind at 4K Ultra where the GPU's limitations become apparent. The data indicates that while this combo is capable, it does not break into the upper echelon of tested systems for this particular title.

Measured FPS Breakdown

The benchmark data provides a comprehensive view of performance across three resolutions and four settings levels. At 1920x1080, the system delivers its highest frame rates. The Low preset achieves an average of 224 FPS, Medium reaches 195 FPS, High hits 165 FPS, and Ultra drops to 135 FPS. The Medium preset shows a minimum of 166 and maximum of 224, indicating the frame rate range across the settings.

At 2560x1440, performance scales down proportionally. Low settings produce an average of 145 FPS, Medium achieves 126 FPS, High reaches 107 FPS, and Ultra delivers 87 FPS. The Medium preset here shows a minimum of 107 and maximum of 145, again illustrating the spread between the lowest and highest settings.

At 3840x2160, the system's performance is more constrained. Low settings yield an average of 79 FPS, Medium drops to 68 FPS, High falls to 58 FPS, and Ultra bottoms out at 47 FPS. The Medium preset at this resolution shows a minimum of 58 and maximum of 79, which aligns with the High and Low averages respectively.

The data reveals a consistent pattern: each settings tier at a given resolution provides a roughly 20-30% improvement over the next tier down, with the exact percentage varying. The transition from 1080p to 1440p reduces performance by approximately 35%, and from 1440p to 4K by approximately 46%, across all settings.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the user's target resolution and frame rate preference. For players seeking the highest frame rates at 1920x1080, the Low preset at 224 FPS provides an extremely smooth experience, though the Medium preset at 195 FPS offers a better balance of visual quality and performance. The High preset at 165 FPS remains well above the 144 Hz refresh rate common on many monitors, making it a strong choice for competitive play.

At 2560x1440, the High preset at 107 FPS is the recommended choice for most users, as it delivers a playable frame rate while maintaining good visual fidelity. The Ultra preset at 87 FPS is still viable but may feel less smooth on high refresh rate displays. For those prioritizing frame rate over visuals, the Low preset at 145 FPS is the best option.

At 3840x2160, the High preset at 58 FPS is the highest setting that remains playable, though it hovers near the 60 FPS threshold. The Medium preset at 68 FPS offers a more comfortable margin above 60 FPS and is recommended for 4K gaming. The Ultra preset at 47 FPS is not recommended for smooth gameplay, while the Low preset at 79 FPS provides the best frame rate at this resolution but sacrifices significant visual quality.

The data shows that the Medium preset is the sweet spot for this combination at all resolutions, offering a balanced trade-off between visual quality and frame rate. At 1080p Medium delivers 195 FPS, at 1440p it achieves 126 FPS, and at 4K it maintains 68 FPS. This consistency makes Medium the safest recommendation for users who want a good experience without needing to adjust settings per resolution.