Doom

AMD Ryzen 7 5700X and NVIDIA GeForce RTX 3070 Ti deliver a versatile Doom experience, with performance scaling that clearly shifts the bottleneck from the CPU to the GPU as resolution climbs. The data shows a system that is exceptionally fast at 1080p, highly capable at 1440p, and still playable at 4K, making it a solid pairing for this classic FPS.

Resolution Scaling

The measured frames per second tell a clear story about how this combination behaves across the three primary resolutions. At 1920x1080, the system produces remarkably high frame rates, with the Low preset hitting an average of 269.5 FPS. This figure suggests the CPU and GPU are both working efficiently, but the sheer magnitude of the numbers indicates the workload is well within the capabilities of both components. Dropping to 2560x1440, the Low preset still achieves an average of 176.6 FPS, which is a substantial 92.9 FPS lower than at 1080p. This 34.5% reduction in performance when moving from 1080p to 1440p points to the GPU beginning to take on more of the rendering load, though the CPU remains capable of feeding it sufficient data.

The transition from 2560x1440 to 3840x2160 shows a more pronounced performance hit. At 4K with the Low preset, the average FPS drops to 97.7, a 78.9 FPS decrease from the 1440p result. This 44.7% decline is significantly steeper than the 1080p to 1440p drop, which strongly indicates that the NVIDIA GeForce RTX 3070 Ti is now the primary limiting factor. The pixel count at 4K is demanding enough that the GPU's processing power, not the CPU's ability to issue draw calls, dictates the final frame rate. The data reveals that the AMD Ryzen 7 5700X provides ample headroom at lower resolutions, but the scaling curve shows a classic GPU-bound scenario at higher resolutions.

Looking at the High preset, the pattern continues. At 1080p, the average is 202.2 FPS, which drops to 132.4 FPS at 1440p and then to 68.1 FPS at 4K. The gap between 1440p and 4K here is 64.3 FPS, which is a 48.6% reduction. This reinforces the analysis that the GPU is the bottleneck at 4K, as the absolute FPS loss becomes more severe with each step up in resolution. The data shows that the CPU is not holding back performance until the resolution becomes low enough that the GPU can process frames faster than the CPU can prepare them, which happens only at 1080p where the frame rates are extremely high.

GPU Role

The NVIDIA GeForce RTX 3070 Ti plays the dominant role in determining the final frame rates at higher resolutions. Its 8 GB of GDDR6X memory is a key specification for Doom, as the game's textures and geometry can be demanding. The memory operates at 1188 MHz with a 19 Gbps effective speed, providing a bandwidth of 608.3 GB/s over a 256-bit bus. This bandwidth is sufficient to feed the GPU's 6144 shading units, 192 texture mapping units, and 96 raster operation units without creating a memory bottleneck in the measured scenarios.

The GPU's clock speeds are also relevant to the performance profile. With a base clock of 1575 MHz and a boost clock of 1770 MHz, the RTX 3070 Ti is configured to deliver consistent performance. The boost clock is what the card sustains under load, and the benchmark results suggest it is achieving its intended performance targets. The GPU's compute capabilities, rated at 21.75 TFLOPS for FP32 operations, provide the raw processing power needed to handle the game's rendering effects. The architecture, built on Samsung's 8 nm process with 17,400 million transistors, is a mature design that pairs well with the CPU.

The data indicates that the GPU's role is more critical than the CPU's in this specific game. While the CPU is an 8-core, 16-thread processor with a boost clock of 4.60 GHz, it does not appear to be the limiting factor in the measured results. The performance scaling from 1080p to 4K shows a consistent pattern where the GPU becomes the primary constraint. This is not a criticism of the GPU, but rather a reflection of Doom's engine being able to leverage the CPU's multi-threading capabilities effectively, allowing the GPU to become the main determinant of frame rate at higher resolutions.

FAQ

Q: Is the AMD Ryzen 7 5700X a bottleneck for the NVIDIA GeForce RTX 3070 Ti in Doom at 1080p?

A: The data does not indicate a CPU bottleneck at 1080p. The Low preset averages 269.5 FPS, which suggests the CPU is feeding the GPU effectively. The CPU has a boost clock of 4.60 GHz and 16 threads, which provides sufficient processing power for this game's engine at these frame rates.

Q: What is the best resolution for this combo to achieve a high refresh rate experience?

A: The data shows that 2560x1440 is the sweet spot. At the High preset, the average FPS is 132.4, which is suitable for high refresh rate monitors. The 4K results, while playable, drop to 68.1 FPS on High, which may not be ideal for competitive play.

Q: How does the RTX 3070 Ti's memory configuration affect 4K performance?

A: The 8 GB of GDDR6X memory with 608.3 GB/s bandwidth is adequate for the game. The 4K High preset averages 68.1 FPS, which indicates the memory is not severely limiting. However, the Ultra preset at 4K drops to 59.1 FPS, showing that the GPU's processing power is the main constraint.

Q: How does this CPU compare to its nearest rivals in general benchmarks?

A: The AMD Ryzen 7 5700X has an average benchmark score of 26214. Its closest rival, the Intel Core i9-11900KF, scores 26196, which is a 0.1% difference. The AMD Ryzen 5 7600X scores 26272, which is 0.2% higher, showing these processors are all very closely matched.

Q: What does the GPU's benchmark percentile indicate about its overall performance?

A: The RTX 3070 Ti is in the 74th percentile of all GPUs, which indicates it outperforms a majority of graphics cards. Its average benchmark score of 30849 places it slightly above the AMD Radeon RX 590 GME, which scores 30755, a 0.3% difference.

Q: Can this combo handle the Ultra preset at 1440p?

A: Yes, the data shows an average of 104.3 FPS at 2560x1440 with the Ultra preset. This is a playable frame rate, though it is a 28.1 FPS drop from the High preset, indicating a significant performance cost for the highest visual quality.

Settings Recommendations

The measured data provides a clear hierarchy of performance across the four available presets. At 1920x1080, the Low preset reaches 269.5 FPS, while the High preset averages 202.2 FPS. The Ultra preset at this resolution still delivers 165.7 FPS, which is more than sufficient for any monitor. The data suggests that at 1080p, players can freely choose between High and Ultra settings without worrying about frame rate drops below competitive thresholds. The Medium preset, at 235.2 FPS, offers a middle ground, but the High preset's 202.2 FPS is already so high that the visual quality improvement of Ultra is likely worth the ~18% performance cost.

At 2560x1440, the choice becomes more strategic. The High preset at 132.4 FPS is ideal for a 144Hz monitor, providing a smooth experience with good visual fidelity. The Medium preset at 154.8 FPS offers an even higher refresh rate for competitive play, while the Ultra preset at 104.3 FPS is still above the 100 FPS threshold for most high refresh rate displays. For players with a 144Hz monitor, the High preset is the recommended choice, as it balances visual quality with a frame rate that fully utilizes the display's refresh rate. The Low preset at 176.6 FPS is available for those prioritizing maximum responsiveness, but the visual compromise is substantial.

At 3840x2160, the data shows that the High preset at 68.1 FPS is the best balance for a 60Hz display. The Medium preset at 82.6 FPS provides a smoother experience for 4K gaming, while the Ultra preset at 59.1 FPS dips below the 60 FPS target and is not recommended for consistent play. The Low preset at 97.7 FPS is the only option that provides a high refresh rate experience at 4K, but it sacrifices visual quality. For a 60Hz 4K display, the Medium preset's 82.6 FPS is the best choice, as it offers a comfortable margin above the refresh rate limit and better visual fidelity than Low.

Measured FPS Breakdown

At 1920x1080, the system produces its highest frame rates. The Low preset averages 269.5 FPS, which is the peak performance of this combination. The Medium preset averages 235.2 FPS, a 34.3 FPS reduction from Low. The High preset averages 202.2 FPS, a 33.0 FPS reduction from Medium. The Ultra preset averages 165.7 FPS, a 36.5 FPS reduction from High. The data shows a consistent step-down in performance with each increase in visual fidelity, with an average performance cost of roughly 34 FPS per preset level.

At 2560x1440, the frame rates remain high. The Low preset averages 176.6 FPS, which is still above the refresh rate of most gaming monitors. The Medium preset averages 154.8 FPS, a 21.8 FPS reduction from Low. The High preset averages 132.4 FPS, a 22.4 FPS reduction from Medium. The Ultra preset averages 104.3 FPS, a 28.1 FPS reduction from High. The performance steps between presets are slightly smaller than at 1080p, indicating that the GPU is becoming more of a limiting factor, but the CPU still provides enough headroom for smooth scaling.

At 3840x2160, the performance drops significantly. The Low preset averages 97.7 FPS, which is the only preset above the 60 FPS threshold for 4K gaming. The Medium preset averages 82.6 FPS, a 15.1 FPS reduction from Low. The High preset averages 68.1 FPS, a 14.5 FPS reduction from Medium. The Ultra preset averages 59.1 FPS, a 9.0 FPS reduction from High. The performance gaps between presets narrow at 4K, which is a clear indication that the GPU's raw processing power is the main constraint, and the differences in settings have a smaller impact on the final frame rate.

How This Combo Ranks

This specific combination of an AMD Ryzen 7 5700X and an NVIDIA GeForce RTX 3070 Ti ranks 658 out of 1681 tested combos in Doom. This places it in the top 39.1% of all configurations tested, which is a solid result for a mid-range to upper-mid-range pairing. The rank reflects the measured performance across all resolutions and settings, and the data shows that this combo is well-suited for the game. The CPU's average benchmark score of 26214 puts it in the 83rd percentile of all CPUs, while the GPU's score of 30849 puts it in the 74th percentile of all GPUs. This indicates that the CPU is a stronger component relative to its peers than the GPU is, which aligns with the finding that the GPU becomes the bottleneck at higher resolutions.

The ranking suggests that while this combo is not at the top of the performance charts, it is well above average and provides a balanced experience for Doom. The CPU's high percentile ranking means it will not hold back the GPU in most scenarios, and the GPU's solid performance ensures that the system can handle the game at high settings across all resolutions. For a player looking for a system that can handle 1080p competitive play at extremely high frame rates and 1440p high refresh rate gaming, this combination hits those targets effectively. The 4K performance is also respectable, with the ability to maintain playable frame rates on High and Medium presets. This rank of 658 out of 1681 confirms that the pairing is a practical choice for Doom, offering a good balance of component strength and in-game performance.