Doom

The Intel Core Ultra 7 270K Plus paired with the NVIDIA GeForce RTX 4070 Ti delivers a dominant performance profile in Doom, consistently exceeding 200 FPS at 1440p and maintaining playable triple-digit rates even at 4K Ultra. The benchmark data indicates this combination is heavily GPU-limited at higher resolutions, with CPU headroom to spare, making it an exceptional choice for high-refresh-rate 1080p and 1440p gaming.

Resolution Scaling

The measured FPS data reveals a predictable yet pronounced scaling pattern across the three tested resolutions. At 1080p with Low settings, the combo achieves 368 FPS, which drops to 238 FPS at 1440p and further to 129 FPS at 4K. This represents a 35% reduction from 1080p to 1440p and a 46% reduction from 1440p to 4K at the Low preset. The scaling pattern is consistent across all settings, indicating that the rendering load scales almost linearly with pixel count, a hallmark of a GPU-bound scenario.

The gap between 1440p and 4K is particularly telling. At Medium settings, the average FPS drops from 208 at 1440p to 112 at 4K — a 46% decrease. Similarly, at High settings, the drop is from 175 to 95 FPS, a 46% reduction. This consistent percentage drop across different quality presets strongly suggests that the GPU's pixel throughput, rather than any CPU limitation, is the primary constraint at higher resolutions. The RTX 4070 Ti, with its 80 ROPs and 208.8 GPixel/s pixel rate, is being fully utilized as resolution increases.

The limiting component is clearly the GPU at 4K. The data shows that even at 4K Low, the system only reaches 129 FPS, which is far below the 368 FPS achieved at 1080p Low. If the CPU were the bottleneck, we would expect the FPS to remain relatively flat across resolutions, as the CPU workload (draw calls, physics, game logic) remains constant. Instead, the massive FPS drop indicates the GPU is saturated. The RTX 4070 Ti's 12 GB of GDDR6X memory and 504.2 GB/s bandwidth are likely sufficient for this 2016 title, so the limitation is purely computational throughput.

CPU Role

The Intel Core Ultra 7 270K Plus is a formidable processor, featuring 24 cores and 24 threads across its Arrow Lake Refresh architecture. With a base clock of 3.70 GHz and a boost clock of 5.50 GHz, it provides substantial single-thread performance, as evidenced by its Cinebench R23 single-core score of 2439. In Doom, a game that is not heavily threaded, this single-thread strength is what matters most for feeding the GPU with frame data.

The CPU's role in this combo appears to be purely supportive at 1080p and 1440p, but its headroom is vast. The PassMark single-thread score of 5068 places it in the 96th percentile of all CPUs, indicating exceptional per-core performance. This is crucial for Doom, which relies on a primary game thread for rendering commands. The data shows that even at 1080p Low (368 FPS), the CPU is not the constraint, as the FPS is still climbing well beyond what most displays can show.

The 24 cores and 24 threads do not appear to be a limiting factor in this title. The CPU's multi-threaded capabilities, while impressive (Cinebench R23 multi-core score of 44253), are likely underutilized. Doom's engine scales across a handful of threads, so the massive core count is more of a safety margin than a necessity. The data suggests that a less powerful CPU could likely achieve similar frame rates at 4K, where the GPU is the bottleneck, reinforcing that the 270K Plus is not the limiting component in this configuration.

The CPU's 36 MB of shared L3 cache and 115.2 GB/s memory bandwidth provide ample data throughput for the game's assets, ensuring no stuttering or frame drops due to data starvation. The benchmark results, including the 96th percentile ranking, confirm that this CPU is a top-tier performer, but in Doom, its role is to stay out of the way and let the RTX 4070 Ti do the heavy lifting.

How This Combo Ranks

In the database of tested combinations, this specific pairing of the Intel Core Ultra 7 270K Plus and the NVIDIA GeForce RTX 4070 Ti achieves a combo rank of 333 out of 2930 tested configurations. This places it in the top 11.4% of all recorded combos, which is a strong result. However, given the individual strengths of both components — the CPU ranks in the 96th percentile and the GPU in the 84th percentile — the combined ranking is slightly lower than the sum of its parts might suggest.

The rank of 333 indicates that while this combo is fast, there are 332 other combinations that produce higher average FPS in Doom. This is likely due to the RTX 4070 Ti being a mid-to-high-end GPU rather than a flagship. The GPU's nearest rivals in the benchmark database include the NVIDIA GeForce RTX 5090 Mobile (with a deltaPct of -0.8, meaning the 4070 Ti is 0.8% slower) and the AMD Radeon Pro 5500 XT (1.3% slower). This suggests that the 4070 Ti is positioned in a competitive segment, but it is not the absolute fastest.

The combo rank relative to the CPU's rivals is also informative. The 270K Plus's nearest rivals are server-class processors like the Intel Xeon 6520P (0% delta), AMD EPYC 4564P (-1.5%), and AMD EPYC 9175F (-1.9%). The fact that this desktop CPU trades blows with enterprise EPYC and Xeon parts in synthetic benchmarks shows its raw computational power, yet in gaming, the GPU still dictates the final FPS. The 333rd rank out of 2930 combos is a solid, above-average result, placing this system firmly in the high-performance tier for Doom.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of the combo's performance across three resolutions and four quality presets. At 1080p, the system is exceptionally fast. The Low preset yields an average of 368 FPS, which is the highest recorded across all tests. Medium drops to 321 FPS, High to 271 FPS, and Ultra to 221 FPS. These figures indicate that at 1080p, the system is never constrained by the GPU, as even the Ultra preset exceeds 200 FPS. The delta between Low and Ultra at 1080p is 147 FPS, showing a 40% performance penalty for maxing out settings.

Moving to 1440p, the performance remains stellar. Low settings produce 238 FPS, Medium 208 FPS, High 175 FPS, and Ultra 143 FPS. The scaling from 1080p to 1440p shows a consistent drop of roughly 35% across all presets, confirming the GPU is now becoming the primary limiter. The minimum FPS recorded at 1440p Medium is 176 FPS, which is still well above the 144 Hz refresh rate of most gaming monitors, ensuring a smooth experience.

At 4K, the system begins to show its limits. The Low preset still achieves 129 FPS, which is playable, but Medium drops to 112 FPS, High to 95 FPS, and Ultra to 78 FPS. The gap between Low and Ultra at 4K is 51 FPS, a 40% reduction, mirroring the percentage drop seen at 1080p. The minimum FPS at 4K Medium is 96 FPS, which is still above 60 FPS, but the Ultra preset's 78 FPS average may be borderline for users with high-refresh-rate 4K displays. The data shows a clear trend: the RTX 4070 Ti is powerful enough for 4K gaming, but it cannot maintain the triple-digit frame rates seen at lower resolutions when settings are maxed out.

FAQ

*Q: What is the highest average FPS this combo achieves in Doom?*

A: The highest recorded average FPS is 368, achieved at 1920x1080 resolution with Low settings.

Q: Can this system maintain 60 FPS at 4K Ultra settings?

A: Yes. The measured average FPS at 3840x2160 with Ultra settings is 78 FPS, which is above the 60 FPS threshold for smooth gameplay.

Q: How much of a performance drop is there from 1440p to 4K?

A: At High settings, the average FPS drops from 175 at 1440p to 95 at 4K, a 46% reduction. At Low settings, it drops from 238 to 129 FPS, also a 46% reduction.

Q: Is the CPU or GPU the bottleneck at 1080p?

A: The data suggests the GPU is the bottleneck even at 1080p, as the FPS scales inversely with quality settings. At 1080p Low, the system hits 368 FPS, but at Ultra, it drops to 221 FPS, indicating the GPU is doing more work per frame.

Q: How does this combo rank compared to other tested configurations?

A: This combo ranks 333rd out of 2930 tested combinations, placing it in the top 11.4% of all recorded systems for Doom.

Q: What is the minimum FPS recorded in the entire dataset?

A: The lowest minimum FPS recorded is 96 FPS, which occurs at 3840x2160 resolution with Medium settings.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the target display resolution and refresh rate. For 1080p displays with a 240 Hz refresh rate, the High preset (271 FPS) is the sweet spot, as it provides a significant visual upgrade over Medium (321 FPS) while still exceeding the display's maximum refresh rate. The Ultra preset (221 FPS) is also viable, but the 50 FPS drop from High may not justify the minor visual improvements in this title.

For 1440p gaming, the High preset (175 FPS) is highly recommended for users with 144 Hz or 165 Hz monitors, as it stays above the refresh rate threshold. The Ultra preset (143 FPS) is also acceptable for 144 Hz displays, but the Medium preset (208 FPS) offers a larger safety margin for frame time consistency, particularly during intense combat sequences. The minimum FPS data for Medium (176 FPS) shows excellent consistency, making it a safer choice for competitive play.

At 4K, the choices become more constrained. For 60 Hz displays, the Ultra preset (78 FPS) is the best choice, as it delivers the highest visual fidelity while staying comfortably above 60 FPS. For 120 Hz or 144 Hz 4K displays, the Low preset (129 FPS) is the only option that can approach the refresh rate, but it sacrifices significant visual quality. The Medium preset (112 FPS) offers a better balance, providing a 17 FPS improvement over High (95 FPS) while still maintaining a playable frame rate. Given that Doom is a fast-paced FPS, prioritizing frame rate over visual fidelity is advisable, making the Medium preset at 4K the recommended compromise for high-refresh-rate displays.