Doom

The Intel Core i7-14700F paired with the AMD Radeon RX 6600 XT delivers a highly playable Doom experience across most settings, with the CPU proving more than capable of feeding the GPU at high frame rates. The data shows this combo ranks in the 73rd percentile of all tested configurations, indicating strong overall performance for this 2016 title, though the RX 6600 XT's 8 GB VRAM and 128-bit bus become limiting factors at 4K Ultra settings.

FAQ

Q: What is the best resolution for this combo in Doom?

A: The sweet spot is 1920x1080, where the combo achieves an average of 116.4 FPS at Ultra settings. At 2560x1440, performance remains smooth at 74.1 FPS on Ultra, but 3840x2160 drops to 39.5 FPS on the same preset, which is below the 60 FPS threshold for fast-paced FPS play.

Q: How does the RX 6600 XT compare to its nearest rivals?

A: The RX 6600 XT's average benchmark score of 27985 places it just 0.1% ahead of the NVIDIA GeForce GTX 980 Ti (27956) and 0.4% ahead of the AMD Radeon R9 M395X (27883). It sits 0.9% behind the NVIDIA GeForce RTX 3070 (28238) and 1.5% behind the AMD FirePro S7150 (28409).

Q: Is the Core i7-14700F holding back the RX 6600 XT in this game?

A: No. The CPU's benchmark scores are in the 94th percentile of all processors, with a Cinebench R23 multi-core score of 35443. Its nearest rival, the AMD Ryzen 9 9900X, scores 54450 on average, which is only 0.6% higher, indicating the i7-14700F is not a bottleneck in Doom's engine.

Q: What settings provide the best balance of visual quality and performance at 1440p?

A: Medium settings at 2560x1440 deliver 106.8 FPS average, which is a 32.7 FPS improvement over High settings (91.9 FPS). This represents the best trade-off between visual fidelity and frame rate, as the jump from Medium to High only adds 14.9 FPS but requires a significant drop in quality.

Q: Can this combo handle 4K gaming in Doom?

A: Only at Low settings, where it achieves 66.3 FPS average at 3840x2160. Medium settings drop to 61.9 FPS, which is still playable, but High settings fall to 50 FPS and Ultra to 39.5 FPS, making 4K Ultra impractical for this GPU.

Q: How does the i7-14700F's single-thread performance affect Doom?

A: The CPU's Cinebench R23 single-core score of 5003 and Geekbench single-core score of 2711 ensure strong per-core performance. Doom's engine benefits from high single-thread throughput, and the i7-14700F's boost clock of 5.40 GHz provides the necessary speed for consistent frame pacing.

GPU Role

The AMD Radeon RX 6600 XT features 8 GB of GDDR6 memory on a 128-bit bus, providing 256.0 GB/s of bandwidth. This memory configuration is adequate for 1080p and 1440p gaming in Doom, but becomes a constraint at 4K resolution. The GPU's boost clock of 2589 MHz and game clock of 2359 MHz demonstrate its ability to sustain high frequencies under load, translating to strong rasterization performance for a 2016 title.

The GPU's 2048 shading units and 64 ROPs deliver a pixel rate of 165.7 GPixel/s and a texture rate of 331.4 GTexel/s. These specifications explain the performance scaling seen in the measured data: at 1920x1080, the GPU can push 189.9 FPS at Low settings, but this drops to 116.4 FPS at Ultra due to increased shading and texture work. The 32 ray accelerators are irrelevant for Doom, which does not use ray tracing, so the GPU's raw compute power (10.60 TFLOPS FP32) drives the results.

The 7 nm process node and 160 W TDP indicate a power-efficient design, but the 128-bit memory bus limits bandwidth scaling at higher resolutions. This is evident in the 4K results: Low settings achieve 66.3 FPS, but Ultra drops to 39.5 FPS, a 40.4% reduction. The GPU's 71st percentile ranking among all GPUs places it in the mid-range tier, consistent with its performance in Doom's demanding 4K Ultra preset.

How This Combo Ranks

This specific combination of the Intel Core i7-14700F and AMD Radeon RX 6600 XT ranks 1229 out of 1681 tested combos in Doom. This places it in the 73rd percentile, meaning roughly a quarter of tested configurations outperform it. The ranking reflects the RX 6600 XT's mid-range positioning rather than any CPU limitation, as the i7-14700F's 94th percentile CPU ranking shows it is a top-tier processor.

The combo's ranking is primarily determined by GPU performance, as Doom is a GPU-bound title at higher resolutions and settings. The CPU's 20 cores and 28 threads provide substantial headroom, but the RX 6600 XT's 8 GB VRAM and 128-bit bus cap the maximum achievable frame rates. This explains why the combo performs better relative to other configurations at 1080p (where GPU limitations are less pronounced) than at 4K.

Data from the measured FPS shows the combo outperforms its overall ranking in 1080p scenarios, achieving 116.4 FPS at Ultra settings. This suggests that in lighter resolutions, the combination punches above its weight class, likely due to the CPU's strong single-thread performance (Cinebench R23 single-core score of 5003) reducing any potential CPU bottlenecks.

Measured FPS Breakdown

At 1920x1080, the combo delivers excellent frame rates across all presets. Low settings achieve 189.9 FPS average, Medium reaches 168.2 FPS, High hits 139 FPS, and Ultra still manages 116.4 FPS. This represents a 73.5 FPS difference between Low and Ultra, indicating the GPU scales well with decreasing visual demands.

At 2560x1440, performance remains strong but shows the GPU working harder. Low settings average 124.1 FPS, Medium drops to 106.8 FPS, High falls to 91.9 FPS, and Ultra settles at 74.1 FPS. The 50 FPS gap between Low and Ultra at this resolution demonstrates the increasing impact of pixel throughput on the RX 6600 XT.

At 3840x2160, the GPU begins to struggle with higher settings. Low averages 66.3 FPS, Medium achieves 61.9 FPS, High drops to 50 FPS, and Ultra falls to 39.5 FPS. The 26.8 FPS difference between Low and Ultra at 4K is significantly smaller than at lower resolutions, indicating that the GPU's memory bandwidth and shading units are saturated.

The scaling pattern across resolutions shows that the combo is well-suited for 1080p and 1440p gaming, but 4K requires Low or Medium settings for playable frame rates. The 189.9 FPS at 1080p Low suggests the combo can handle high refresh rate monitors (144Hz+) in this title, while the 74.1 FPS at 1440p Ultra provides a smooth experience for standard 60Hz displays.

CPU Role

The Intel Core i7-14700F features 20 cores and 28 threads based on the Raptor Lake architecture, with a base clock of 2.10 GHz and boost clock of 5.40 GHz. This configuration provides exceptional multi-threaded performance, evidenced by a Cinebench R23 multi-core score of 35443 and a Passmark multithread score of 41765. The CPU's 94th percentile ranking among all processors confirms its high-end positioning.

For Doom, the CPU's single-thread performance is more relevant than its multi-core capability. The Cinebench R23 single-core score of 5003 and Geekbench single-core score of 2711 demonstrate strong per-core throughput, which is essential for maintaining high frame rates in this game's engine. The boost clock of 5.40 GHz ensures that the CPU can respond quickly to frame time demands.

The CPU's 33 MB of shared L3 cache and 2 MB per-core L2 cache provide ample data storage for game assets, reducing memory latency. The i7-14700F supports DDR4 and DDR5 memory in dual-channel configuration, allowing for flexible system builds that can further optimize performance. The 65 W TDP indicates efficient power consumption, but the CPU's overall benchmark average of 54097 places it just 0.6% behind the AMD Ryzen 9 9900X.

In Doom, the CPU's role is to feed the GPU with draw calls and physics calculations. The measured FPS data shows no CPU bottleneck at any resolution, as frame rates scale consistently with GPU load. Even at 1080p Low where the GPU is less stressed, the CPU maintains 189.9 FPS average, indicating it can handle high frame rate scenarios without becoming a limiting factor.

Settings Recommendations

For the best experience at 1920x1080, Ultra settings provide 116.4 FPS average, which is well above the 60 FPS target and suitable for high refresh rate monitors. The 73.5 FPS difference between Ultra and Low means that lowering settings offers diminishing returns at this resolution, as even Ultra maintains excellent playability.

At 2560x1440, Medium settings deliver the best balance with 106.8 FPS average. This provides a 32.7 FPS improvement over High (91.9 FPS) while still maintaining good visual quality. Ultra at 1440p (74.1 FPS) is also playable, but the 32.7 FPS cost of moving from Medium to Ultra may not justify the visual gains for competitive play.

For 3840x2160, Low settings are the only viable option for smooth gameplay, achieving 66.3 FPS average. Medium settings (61.9 FPS) are borderline playable, but High (50 FPS) and Ultra (39.5 FPS) fall below the 60 FPS threshold. Users with 4K displays should prioritize Low settings for frame rate, or consider reducing resolution to 1440p for better visual fidelity.

The data suggests that this combo is best utilized at 1080p with Ultra settings or 1440p with Medium settings. The 189.9 FPS at 1080p Low indicates potential for esports-style play with maximum frame rates, while the 116.4 FPS at 1080p Ultra offers a premium visual experience without sacrificing performance. For most users, 1080p Ultra or 1440p Medium will provide the most enjoyable experience in Doom.