Doom

The Intel Core Ultra 7 265 paired with the AMD Radeon RX 6700 XT delivers a highly capable 1440p experience in Doom, with the GPU acting as the primary bottleneck at higher resolutions. The data shows a clear scaling pattern from 1080p to 4K, where frame rates drop by roughly 40% to 50% depending on the preset, indicating that the graphics card is the limiting factor rather than the processor. This combination ranks in the 51st percentile of all tested combos, placing it squarely in the middle of the pack for this title.

Resolution Scaling

The measured FPS data reveals a predictable decline as resolution increases, but the magnitude of that decline tells a specific story about system balance. At 1080p with Low settings, the combo produces 230 FPS, which drops to 149 FPS at 1440p and then to 81 FPS at 4K. That represents a 35% reduction from 1080p to 1440p and a further 46% reduction from 1440p to 4K. This steep falloff at 4K strongly suggests the RX 6700 XT is hitting its rendering limits, as the pixel count quadruples while the frame rate only drops by roughly two-thirds.

Looking at the High preset, the pattern holds. The system delivers 169 FPS at 1080p, 110 FPS at 1440p, and 59 FPS at 4K. The 1080p-to-1440p drop is 35%, and the 1440p-to-4K drop is 46%. The consistency of these percentages across presets indicates that the scaling is resolution-bound rather than settings-bound. If the CPU were the limiting factor, you would expect the gap between 1080p and 1440p to shrink at higher settings, but the relative drops remain nearly identical.

The Ultra preset shows the same trend but with lower absolute numbers. At 1080p Ultra, the system hits 138 FPS, dropping to 90 FPS at 1440p and 49 FPS at 4K. The 4K figure is notably below the 60 FPS threshold that many players consider the minimum for smooth gameplay, which means 4K Ultra is not a viable target for this combination. Even at 4K High, the 59 FPS average is borderline, though the Medium preset at 4K offers 70 FPS with a documented minimum of 60 FPS, suggesting that Medium is the realistic ceiling for 4K play.

The scaling behavior points to the GPU as the dominant constraint. The RX 6700 XT has 2560 shading units and 64 ROPs, and its 13.21 TFLOPS of FP32 performance is substantial but not enough to sustain high frame rates at 4K with demanding settings. The CPU, with 20 cores and a 5.30 GHz boost clock, is unlikely to be the bottleneck at these frame rates, particularly given that Doom is an older title that does not heavily tax multi-core processors.

CPU Role

The Intel Core Ultra 7 265 is a 20-core, 20-thread processor built on the Arrow Lake architecture using a 3 nm process from TSMC. Its base clock is 2.40 GHz, and it boosts to 5.30 GHz, providing strong single-thread performance that is critical for gaming. In the Cinebench R23 single-core test, the CPU scores 5960, which places it in the 93rd percentile of all CPUs. That percentile ranking is a strong indicator that the processor can feed the GPU without becoming a limiting factor in most scenarios.

The CPU's multi-core capabilities are equally robust, with a Cinebench R23 multi-core score of 42216. In PassMark tests, the multithread score is 49682, and the single-thread score is 4689. These numbers suggest that the processor has ample headroom for gaming workloads, which typically rely more heavily on single-thread performance. The 30 MB of shared L3 cache and 3 MB per-core L2 cache provide fast access to frequently used data, reducing latency in game code.

When compared to its nearest rivals, the Core Ultra 7 265 sits in a tight cluster. The AMD EPYC 4464P scores 64823 on average, which is 0.3% higher, while the Intel Core Ultra 7 265F scores 64438, 0.3% lower. The AMD EPYC 7343 is 0.7% higher at 64202, and the AMD EPYC 9124 is 0.7% lower at 65104. These deltas are negligible, meaning there is no meaningful performance difference between these processors for gaming purposes. The data indicates that the Core Ultra 7 265 is well-matched to the RX 6700 XT, as the GPU will saturate before the CPU becomes a bottleneck.

The measured FPS numbers support this conclusion. At 1080p Low, the system produces 230 FPS, which is well above what most displays can show. Even at 1080p Ultra, the 138 FPS average suggests the GPU is still keeping up. If the CPU were limiting, you would expect to see frame rates plateau at a certain level regardless of resolution, but the data shows clear resolution-based scaling, indicating that the GPU is the constraining component.

FAQ

Q: Can this combo run Doom at 4K smoothly?

A: At 4K Medium, the system averages 70 FPS with a minimum of 60 FPS, which is playable. At 4K High, the average drops to 59 FPS, and at 4K Ultra, it falls to 49 FPS, so 4K High and Ultra are not recommended for consistent smoothness.

Q: What is the best resolution for this pairing?

A: The data shows 1440p as the sweet spot. At 1440p High, the system averages 110 FPS, and at 1440p Ultra, it still manages 90 FPS. This provides high visual quality with frame rates well above the 60 FPS threshold.

Q: How does the CPU compare to its closest rivals?

A: The Core Ultra 7 265 is within 0.7% of all four nearest rivals listed. The AMD EPYC 4464P is 0.3% faster, the Intel Core Ultra 7 265F is 0.3% slower, and both the AMD EPYC 7343 and 9124 are within 0.7% either way. These differences are negligible.

Q: Is the GPU the limiting factor in this system?

A: Yes. The frame rates drop consistently by 35% from 1080p to 1440p and 46% from 1440p to 4K, regardless of settings preset. This scaling pattern is characteristic of a GPU-bound system, and the RX 6700 XT's performance percentile of 72 supports this.

Q: What is the highest settings preset that maintains 60 FPS at 1440p?

A: At 1440p Ultra, the average is 90 FPS, which is well above 60 FPS. Even the most demanding preset at this resolution is playable, with no minimum FPS data suggesting drops below the threshold.

Q: How does this combo rank among all tested configurations?

A: The combination ranks 1506 out of 2930 tested combos, placing it in the 51st percentile. This is a middle-of-the-pack result, neither exceptional nor weak.

How This Combo Ranks

The combo rank of 1506 out of 2930 places this pairing in the 51st percentile of all tested configurations. This is a middle-of-the-road result, which makes sense given the hardware involved. The RX 6700 XT is a capable GPU but not a flagship, and the Core Ultra 7 265 is a strong CPU that does not hold the system back. The rank reflects a balanced system that will handle most games well at 1440p, but it will not compete with top-tier combinations using higher-end GPUs.

The percentile ranking of the GPU at 72 and the CPU at 93 shows an interesting discrepancy. The CPU is in the top 7% of all processors, while the GPU is in the top 28% of all graphics cards. This mismatch means the system is clearly GPU-limited, as the CPU has significantly more headroom than the GPU can utilize. The rank of 1506 out of 2930 is likely pulled down by the GPU's mid-pack performance, while the CPU's high percentile does not directly translate to a higher combo rank because the GPU is the bottleneck.

In practical terms, this rank means the system will outperform roughly half of all tested combinations but fall behind the other half. For a game like Doom, which is well-optimized and not overly demanding, this rank is sufficient for smooth gameplay at 1440p. At 1080p, the system has more than enough performance, with frame rates exceeding 230 FPS at Low settings, which is well beyond the refresh rate of most monitors.

The data suggests that if a user were to upgrade the GPU, the combo rank would improve significantly, as the CPU has substantial headroom. However, as configured, this system is best suited for 1080p and 1440p gaming, with 4K being possible only at lower settings presets.

Measured FPS Breakdown

At 1920x1080, the system delivers its highest frame rates. With Low settings, the average is 230 FPS. Medium settings produce an average of 200 FPS, with a documented minimum of 170 FPS and maximum of 230 FPS. High settings yield 169 FPS, and Ultra settings drop to 138 FPS. All of these figures are well above the 60 FPS threshold, and even the 138 FPS minimum at Ultra is sufficient for high-refresh-rate displays.

At 2560x1440, the performance remains strong but shows the expected decline. Low settings average 149 FPS, Medium settings average 130 FPS with a minimum of 110 FPS and maximum of 149 FPS, High settings average 110 FPS, and Ultra settings average 90 FPS. The Medium preset's documented minimum of 110 FPS is particularly notable, as it indicates the system can maintain high frame rates even under load. The Ultra preset at 90 FPS is still smooth, providing a good balance between visual quality and performance.

At 3840x2160, the system struggles to maintain high frame rates. Low settings average 81 FPS, Medium settings average 70 FPS with a minimum of 60 FPS and maximum of 81 FPS, High settings average 59 FPS, and Ultra settings drop to 49 FPS. The Medium preset is the only one that reliably stays above 60 FPS, with its minimum of 60 FPS being exactly at the threshold. High settings at 59 FPS are borderline, and Ultra at 49 FPS is not suitable for smooth gameplay.

The data shows a clear pattern: the system is capable of high frame rates at 1080p and 1440p, but 4K requires compromises. The difference between Low and Ultra at 4K is 32 FPS, from 81 to 49, which represents a 40% performance hit for the highest visual quality. At 1440p, the same gap is 59 FPS, from 149 to 90, a 40% reduction. At 1080p, the gap is 92 FPS, from 230 to 138, also a 40% reduction. This consistency across resolutions indicates that the settings presets have a uniform impact on performance, further confirming that the GPU is the limiting factor.

Settings Recommendations

For 1080p gaming, the Ultra preset is the best choice. The system averages 138 FPS at this setting, which is well above the 60 FPS threshold and suitable for high-refresh-rate monitors. There is no reason to drop below Ultra at this resolution, as the performance headroom is substantial. Even the most demanding preset leaves room for smooth gameplay, and the visual improvements from Ultra settings are worth the frame rate cost.

For 1440p gaming, the Ultra preset is also recommended. The average of 90 FPS is smooth, and the system does not dip below 60 FPS based on the available data. If a user prefers higher frame rates, the High preset at 110 FPS is an option, but the visual difference between High and Ultra may not justify the 20 FPS drop for most users. The Medium preset at 130 FPS is available for those prioritizing frame rate over visual quality, but it is unnecessary given the Ultra preset's playability.

For 4K gaming, the Medium preset is the only viable option. The average of 70 FPS with a minimum of 60 FPS provides a smooth experience, while the High preset at 59 FPS is borderline and the Ultra preset at 49 FPS is not recommended. The Low preset at 81 FPS offers higher frame rates, but the visual quality at Low settings is likely to be noticeably worse than Medium. Given that Doom's Medium settings still provide a good visual experience, this is the recommended choice for 4K.

In summary, the system is best utilized at 1440p Ultra for the optimal balance of visual quality and performance. At 1080p, Ultra is the clear choice, and at 4K, Medium is the only way to maintain smooth frame rates. Users with high-refresh-rate 1080p displays will have ample performance, while those with 4K displays will need to accept Medium settings.