Doom

This combo pairs the AMD Ryzen 7 5700X3D with the AMD Radeon RX 6600 XT for running Doom. The benchmark data places this pairing at rank 1187 out of 1681 tested combos, putting it in the lower-middle portion of the database for this title. The measured frame rates are entirely playable across most settings, but the rank suggests that many other CPU-GPU pairings deliver higher average FPS in this specific game.

How This Combo Ranks

The comboRankInGame of 1187 out of 1681 combos places this configuration in the 29th percentile of tested pairings for Doom. This is a modest standing, reflecting that the RX 6600 XT is the limiting factor in most scenarios rather than the 5700X3D processor. The CPU itself sits at the 82nd percentile when compared against all CPUs in the database, with an average benchmark score of 24673. Its nearest rivals include the Intel Core i7-1360P at 24627 (0.2% delta) and the AMD Ryzen 5 7600X3D at 24605 (0.3% delta), showing the processor is competitive with those parts. The AMD Ryzen AI Max 385 scores 24811, which is 0.6% higher than the 5700X3D, a negligible difference.

For the GPU, the RX 6600 XT holds the 71st percentile among all GPUs with an average benchmark score of 27985. Its closest rival is the NVIDIA GeForce GTX 980 Ti at 27956 (0.1% delta), meaning the two perform nearly identically in synthetic tests. The AMD Radeon R9 M395X trails by 0.4% at 27883, while the NVIDIA GeForce RTX 3070 leads by 0.9% at 28238. These delta values are small, indicating that the GPU is very closely matched with its direct competitors. The low overall combo rank, despite respectable individual component percentiles, points to Doom being heavily GPU-bound at most settings, which drags the combined ranking down relative to pairings with stronger graphics cards.

GPU Role

The AMD Radeon RX 6600 XT features 8 GB of GDDR6 memory on a 128-bit bus, delivering 256.0 GB/s of bandwidth. The memory clock runs at 2000 MHz with 16 Gbps effective speed. The GPU core operates with a base clock of 1968 MHz, a game clock of 2359 MHz, and a boost clock of 2589 MHz. These clocks are relatively high for a mid-range part, helping the card maintain competitive frame rates in Doom.

The GPU has 2048 shading units, 128 texture mapping units, and 64 raster operation units. It also includes 32 ray tracing cores, though Doom's 2016 release predates widespread RT implementation. The texture rate is 331.4 GTexel/s and the pixel rate is 165.7 GPixel/s, with FP32 performance at 10.60 TFLOPS. The card supports DirectX 12 Ultimate and Vulkan 1.4, both of which Doom can utilize. The 8 GB VRAM capacity is sufficient for 1080p and 1440p gaming in this title, but the measured FPS drop at 4K Ultra indicates the card's compute limits rather than memory exhaustion.

The GPU's percentile of 71 and its close rivalry with the GTX 980 Ti (0.1% delta) suggest that in Doom, the card performs as expected for its class. The benchmark results show the GPU delivering playable frame rates at most settings, but the data indicates that the RX 6600 XT is the component that determines the upper bound of performance in this pairing.

Resolution Scaling

The measured FPS data shows a clear trend as resolution increases from 1920x1080 to 3840x2160. At High settings, the average FPS drops from 142.1 at 1080p to 93 at 1440p, then further to 48.8 at 4K. This represents a 34.5% reduction from 1080p to 1440p, and a 65.7% reduction from 1080p to 4K. The scaling pattern indicates that the GPU becomes increasingly stressed at higher resolutions, while the CPU's role diminishes.

At Low settings, the FPS drops from 192.3 at 1080p to 121.4 at 1440p (36.9% reduction), and then to 69.7 at 4K (63.8% reduction). The proportional drop is similar across settings, which is characteristic of a GPU-bound scenario. If the CPU were the bottleneck, the FPS would remain relatively flat across resolutions at lower settings. The data instead shows consistent scaling with pixel count, confirming the RX 6600 XT is the limiting component.

The transition from 1080p to 1440p at Ultra settings shows a drop from 115.7 to 76.3 FPS, a 34.1% reduction. From 1440p to 4K Ultra, the FPS falls from 76.3 to 38.3, a 49.8% reduction. The larger relative drop at 4K Ultra suggests the GPU is nearing its computational ceiling, with the 4K Ultra result of 38.3 FPS being the only measured value below the 40 FPS threshold. This pattern shows that the RX 6600 XT can handle 1080p and 1440p comfortably, but 4K gaming requires significant settings reductions to maintain playable frame rates.

Measured FPS Breakdown

At 1920x1080, the RX 6600 XT delivers strong performance across all settings. Low settings produce an average of 192.3 FPS, Medium yields 168.8 FPS, High achieves 142.1 FPS, and Ultra reaches 115.7 FPS. All of these values comfortably exceed the 60 FPS target, with even the most demanding preset maintaining over 115 FPS. The scaling from Low to Ultra represents a 39.8% performance reduction, which is modest for a game like Doom.

Moving to 2560x1440, the frame rates remain solid but show the expected decline. Low settings average 121.4 FPS, Medium delivers 108.9 FPS, High achieves 93 FPS, and Ultra drops to 76.3 FPS. Every setting at 1440p still exceeds 75 FPS, making this resolution entirely viable for the combo. The gap between Low and Ultra narrows to 37.2%, indicating the GPU is handling the increased pixel load efficiently.

At 3840x2160, the performance becomes more constrained. Low settings average 69.7 FPS, which is still playable, while Medium delivers 59 FPS. High settings drop to 48.8 FPS, and Ultra falls to 38.3 FPS. The 4K Ultra result is the only measured value below 40 FPS, suggesting that this preset is only suitable for users who prioritize visual fidelity over smooth motion. The scaling from Low to Ultra at 4K shows a 45.1% reduction, which is the largest relative drop across all resolutions, highlighting the GPU's diminishing capability at higher pixel counts.

FAQ

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

A: The highest measured average FPS is 192.3, achieved at 1920x1080 with Low settings.

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

A: Yes, but with limitations. At 4K Low settings, the combo averages 69.7 FPS, while 4K Medium delivers 59 FPS. 4K High drops to 48.8 FPS, and 4K Ultra falls to 38.3 FPS, which is below the 40 FPS threshold.

Q: How does the RX 6600 XT compare to its nearest GPU rival in synthetic benchmarks?

A: The RX 6600 XT scores 27985 on average, which is 0.1% ahead of the NVIDIA GeForce GTX 980 Ti at 27956 and 0.4% ahead of the AMD Radeon R9 M395X at 27883.

Q: What is the performance difference between 1080p and 1440p at High settings?

A: At High settings, the average FPS drops from 142.1 at 1080p to 93 at 1440p, representing a 34.5% reduction.

Q: Is the CPU or GPU the limiting factor in this pairing?

A: The data indicates the GPU is the limiting component. The FPS scales consistently with resolution changes, and the CPU's percentile of 82 is significantly higher than the GPU's percentile of 71.

Q: What is the combo's overall rank among tested configurations?

A: This pairing is ranked 1187 out of 1681 tested combos for Doom, placing it in the lower-middle portion of the database.

Settings Recommendations

For 1080p gaming, the Ultra preset at 115.7 FPS provides the best experience, as it maintains high frame rates while maximizing visual quality. The 5700X3D and RX 6600 XT pair easily handle this resolution at any setting, so users should prioritize visual fidelity without concern for performance drops.

At 1440p, the High preset at 93 FPS offers the best balance. The Ultra preset at 76.3 FPS is also playable, but the 17.9% FPS gain from dropping to High is worthwhile for most users. The Medium preset at 108.9 FPS is excessive for this title, as the High preset already delivers smooth performance with better visuals.

For 4K gaming, the Low preset at 69.7 FPS is the recommended choice, as it maintains playable frame rates without severe visual compromises. The Medium preset at 59 FPS is acceptable for users who prefer higher quality, but the High preset at 48.8 FPS and Ultra at 38.3 FPS are only suitable for those who prioritize graphics over smoothness. The data shows that 4K requires significant settings reductions, making 1440p the practical ceiling for this combo when aiming for consistently high frame rates.