Minimum

The Intel Core Ultra 9 275HX paired with the AMD Radeon RX 7800M is a high-end mobile combination that delivers strong frame rates in Minimum, but the data reveals a clear performance ceiling that scales predictably with resolution and settings. The combination ranks in the 34th percentile of tested combos, indicating that while it is capable, there are many faster configurations in the database. The analysis below breaks down the measured results, focusing on where this combo excels and where it struggles.

Resolution Scaling

The performance drop from 1080p to 4K is steep and consistent across all settings, confirming that the AMD Radeon RX 7800M becomes the primary limiting factor as pixel count increases. At Low settings, the average frame rate falls from 173 FPS at 1920x1080 to 112 FPS at 2560x1440, and then to 60 FPS at 3840x2160. This represents a 35% reduction from 1080p to 1440p, and a further 46% reduction from 1440p to 4K. The trend is similar at Medium settings, where the averages drop from 133 FPS at 1080p to 85 FPS at 1440p and then to 46 FPS at 4K.

The scaling pattern indicates that at 1080p, the CPU has ample headroom to feed the GPU, but the GPU's workload grows disproportionately at higher resolutions. At Ultra settings, the 4K average of 29 FPS is barely playable, while the 1080p Ultra average of 85 FPS is smooth. The gap between Low and Ultra settings widens as resolution increases, suggesting that the GPU’s memory bandwidth of 432.0 GB/s and its 12 GB of GDDR6 memory are being saturated at 4K. The RX 7800M’s 192-bit memory bus and 96 ROPs appear to be the architectural bottlenecks, as the frame rate drops of 42% (from Low to Ultra at 1080p) and 52% (from Low to Ultra at 4K) are more pronounced than what a purely CPU-bound scenario would produce.

At 1440p, the combo hits a sweet spot where High settings yield 72 FPS and Medium delivers 85 FPS, indicating that this resolution is the practical limit for high-refresh-rate gaming with this hardware. The 4K Medium result of 46 FPS, with a minimum of 39 FPS, shows that even moderate settings cannot maintain a stable 60 FPS at that resolution. The data suggests that for 4K gaming, users must accept Low settings to achieve a playable 60 FPS average, and even then, the margin is slim with no recorded minimum frame time data to guarantee consistency.

How This Combo Ranks

The combo holds a rank of 1934 out of 2939 tested combinations, placing it in the lower-middle tier of the database. This ranking, which corresponds to roughly the 34th percentile, is surprising given the individual component specifications. The Intel Core Ultra 9 275HX is a 24-core, 24-thread processor with a boost clock of 5.40 GHz, and it sits in the 94th percentile of all CPUs with an average benchmark score of 67469. However, the AMD Radeon RX 7800M only ranks in the 73rd percentile of all GPUs, with an average score of 27883.

The CPU’s nearest rivals in the database include the Intel Xeon w5-3525 (average score 67673, delta -0.3%), the AMD EPYC 4484PX (average score 67822, delta -0.5%), and the AMD Ryzen Threadripper PRO 5955WX (average score 67868, delta -0.6%). These deltas are all within 0.6% of the Ultra 9 275HX, indicating that the CPU is performing at a level comparable to high-end workstation processors. The GPU, on the other hand, is closely matched with the AMD Radeon Pro Vega 20 (delta 0.2%) and the AMD Radeon Pro W5500X (delta -0.3%), but it lags behind the NVIDIA GeForce GTX 980 Ti by 0.5% and the AMD FirePro S7150 by 0.8%.

The discrepancy between the CPU’s high percentile and the combo’s low rank suggests that the RX 7800M is the limiting factor in this pairing. The GPU’s 35.87 TFLOPS of FP32 performance and 60 RT cores are respectable, but the combo’s overall rank is dragged down by the GPU’s inability to fully utilize the CPU’s computational power in Minimum. The data indicates that the 275HX could support a more powerful GPU without becoming a bottleneck, as evidenced by the CPU’s strong Cinebench R23 multi-core score of 35589 and Geekbench multi-core score of 20795.

Settings Recommendations

The measured data clearly identifies Medium settings as the optimal balance of performance and visual quality for this combo, particularly at 1440p and 1080p. At 1920x1080, Medium settings produce an average of 133 FPS with a minimum of 113 FPS, which is well above the typical 60 FPS threshold and provides a smooth experience. At 2560x1440, Medium delivers 85 FPS with a minimum of 73 FPS, which is still highly playable and offers a significant visual upgrade over Low settings. The jump from Low to Medium at 1440p costs 27 FPS (from 112 to 85), but the visual fidelity gains are generally worth it for most users.

High settings are viable at 1080p, where the average of 111 FPS remains smooth, but the drop to 72 FPS at 1440p makes it less desirable for competitive play. Ultra settings are only recommended for 1080p, where the average of 85 FPS is acceptable, but the 4K Ultra average of 29 FPS is clearly unplayable. At 4K, Low settings are the only option that maintains a 60 FPS average, but this sacrifices most of the visual detail that the game offers.

For users with 1440p monitors, Medium is the clear choice. The 85 FPS average with a 73 FPS minimum ensures that frame times remain consistent, avoiding the stutter that can occur when the GPU is overworked. At 1080p, Medium or High are both viable, but Medium provides a larger safety margin against frame drops. The data suggests that pushing beyond Medium at 1440p or 4K yields diminishing returns, as the GPU’s 12 GB memory and 432.0 GB/s bandwidth become the limiting factors.

Measured FPS Breakdown

At 1920x1080, the combo delivers its best results. Low settings produce an average of 173 FPS, which is the highest recorded score in the dataset. Medium settings follow at 133 FPS with a minimum of 113 FPS and a maximum of 152 FPS, showing a tight frame time distribution. High settings average 111 FPS, while Ultra settings drop to 85 FPS. The spread from Low to Ultra at 1080p is 88 FPS, indicating that the GPU can handle the workload but that settings have a significant impact.

At 2560x1440, the averages are 112 FPS for Low, 85 FPS for Medium (with a minimum of 73 and maximum of 98), 72 FPS for High, and 55 FPS for Ultra. The Medium settings at 1440p show a 25 FPS range between minimum and maximum, which is wider than at 1080p but still acceptable. The drop from Low to Ultra at 1440p is 57 FPS, a smaller absolute difference than at 1080p, but the relative impact is similar.

At 3840x2160, the averages are 60 FPS for Low, 46 FPS for Medium (with a minimum of 39 and maximum of 53), 39 FPS for High, and 29 FPS for Ultra. The Medium settings at 4K show a 14 FPS range, which indicates significant frame time variance. The 4K Low average of exactly 60 FPS is borderline, and the lack of minimum frame data for this setting suggests that it may not hold up under heavy load. The Ultra setting at 4K is the weakest result, with an average below 30 FPS.

FAQ

Q: What is the best resolution for this combo to maintain 60+ FPS?

A: According to the measured data, 1920x1080 with Low, Medium, or High settings all exceed 60 FPS, with averages of 173, 133, and 111 FPS respectively. At 2560x1440, Low and Medium settings achieve 112 and 85 FPS, while High drops to 72 FPS. Only Low settings at 3840x2160 reach exactly 60 FPS.

*Q: How does the CPU's core count affect performance in Minimum?*

A: The Intel Core Ultra 9 275HX has 24 cores and 24 threads, with a base clock of 2.70 GHz and a boost clock of 5.40 GHz. The data shows that the CPU is not the bottleneck at 1080p, as the frame rates scale primarily with GPU settings and resolution. The CPU’s 36 MB of shared L3 cache and 102.4 GB/s memory bandwidth are sufficient to feed the GPU at all tested settings.

Q: Is the RX 7800M a good match for the Ultra 9 275HX?

A: The combo ranks 1934 out of 2939, which is below average. The GPU’s 73rd percentile ranking is significantly lower than the CPU’s 94th percentile, suggesting an imbalance. The data indicates that the GPU limits performance at higher resolutions and settings, while the CPU has unused headroom.

Q: What is the frame rate difference between Low and Ultra at 1440p?

A: At 2560x1440, Low settings produce an average of 112 FPS, while Ultra produces 55 FPS. This is a 57 FPS difference, representing a 51% reduction in performance when moving from the lowest to the highest settings.

Q: Can this combo handle 4K gaming?

A: The data shows that 4K gaming is only feasible at Low settings, which achieve an average of 60 FPS. Medium settings at 4K drop to 46 FPS with a minimum of 39 FPS, which is below the playable threshold for most users. High and Ultra settings at 4K are not recommended, with averages of 39 and 29 FPS respectively.

Q: How does the GPU's memory configuration impact performance?

A: The RX 7800M features 12 GB of GDDR6 memory on a 192-bit bus with 432.0 GB/s bandwidth. The measured frame rate drops at 4K suggest that this memory configuration is a limiting factor, as the performance degradation from 1440p to 4K is more severe than the pixel count increase would predict.

CPU Role

The Intel Core Ultra 9 275HX is a 24-core, 24-thread processor based on the Arrow Lake-HX architecture, built on a 3 nm process by TSMC. It has a base clock of 2.70 GHz and a boost clock of 5.40 GHz, with a TDP of 55 W. The CPU’s cache hierarchy includes 192 KB of L1 per core, 3 MB of L2 per core, and 36 MB of shared L3 cache. This configuration, combined with a dual-channel DDR5 memory interface providing 102.4 GB/s of bandwidth, positions the 275HX as a top-tier mobile processor.

In Minimum, the CPU’s role is primarily to maintain high frame rates at lower resolutions. The benchmark results show that at 1080p Low, the combo achieves 173 FPS, which is likely near the CPU’s maximum frame throughput for this game. The CPU’s single-thread performance, as indicated by its Cinebench R23 single-core score of 2204 and Geekbench single-core score of 2458, is strong enough to handle the game’s logic and physics without becoming a bottleneck. The multi-core performance, with a Cinebench R23 multi-core score of 35589, ensures that background tasks and game threads do not interfere with frame pacing.

The data reveals that the CPU is not the limiting factor in this combo. The frame rates scale more with GPU settings and resolution, indicating that the RX 7800M is the constraining component. The CPU’s 94th percentile ranking and its proximity to rival processors like the Intel Xeon w5-3525 (within 0.3%) and AMD EPYC 4484PX (within 0.5%) suggest that it is overqualified for this GPU pairing. Users looking to upgrade would benefit more from a stronger GPU than a faster CPU, as the 275HX has ample headroom to support higher-end graphics solutions without impacting performance.