Doom

The AMD Ryzen 7 9850X3D and AMD Radeon RX 6700 XT combination delivers a highly capable Doom experience, with performance scaling that clearly identifies the GPU as the primary bottleneck at higher resolutions while the CPU ensures exceptional frame rates at 1080p. The data shows a system that is finely balanced for high-refresh-rate 1440p gaming, though it requires settings adjustments to maintain smooth performance at 4K.

Resolution Scaling

The measured frame rates reveal a classic GPU-bound scaling pattern as resolution increases. At 1080p with Low settings, the combo produces 230 FPS, but this drops to 149 FPS at 1440p and 81 FPS at 4K. This represents a 35% performance decline from 1080p to 1440p, and a further 46% decline from 1440p to 4K. The scaling is consistent across all settings presets, indicating that the RX 6700 XT's rendering throughput is the limiting factor once resolution increases, while the Ryzen 7 9850X3D has ample headroom to feed frames.

The transition from 1080p to 1440p shows a more moderate performance hit compared to the jump to 4K. For instance, at High settings, the system delivers 169 FPS at 1080p, 110 FPS at 1440p, and 59 FPS at 4K. The 4K result is particularly telling—it sits just below the 60 FPS threshold for smooth gameplay, suggesting that the GPU is working near its maximum capacity at this resolution. The 1440p results, by contrast, remain comfortably above 90 FPS across all settings, demonstrating that this resolution is the sweet spot for this hardware combination.

At 1080p, the scaling between settings presets is relatively flat, with only a 92 FPS difference between Low (230 FPS) and Ultra (138 FPS). This narrow gap suggests that at lower resolutions, the CPU is capable of pushing frame rates high enough that even the most demanding settings cannot saturate the GPU's capabilities. However, at 4K, the same settings spread shows a 32 FPS difference between Low (81 FPS) and Ultra (49 FPS), indicating that the GPU becomes the bottleneck and settings have a more pronounced impact on performance.

The data reveals that this system is not well-suited for 4K gaming at maximum settings, as the Ultra preset delivers only 49 FPS, which is below the standard for smooth gameplay. However, the Medium preset at 4K achieves 70 FPS with a minimum of 60 FPS, showing that a modest settings adjustment can make 4K playable. This pattern confirms that the RX 6700 XT, while capable, requires careful settings management to handle 4K resolution, whereas 1440p and 1080p offer substantial performance margins.

CPU Role

The Ryzen 7 9850X3D features 8 cores and 16 threads, with a base clock of 4.70 GHz and a boost clock of 5.60 GHz. This configuration, based on the Zen 5 architecture with a 96 MB shared L3 cache, provides substantial processing power that is well-matched to Doom's engine demands. The CPU's benchmark scores reinforce its capability: a Cinebench R23 multicore score of 22807 and a single-core score of 2228 indicate strong performance across both multi-threaded and single-threaded workloads.

In the context of Doom, which is known for its efficient multi-threading, the 16 threads of the 9850X3D ensure that the game's various subsystems—rendering, physics, and AI—have dedicated processing resources. The Passmark multithread score of 41318 further confirms the CPU's ability to handle concurrent workloads, while the single-thread score of 4704 ensures that individual core performance does not become a limiting factor. The CPU's percentile ranking of 92% against all CPUs indicates that it outperforms the vast majority of processors available, providing a solid foundation for gaming.

The CPU's role in this combo becomes apparent when examining the 1080p performance. At Low settings, the system achieves 230 FPS, which is likely near the upper limit of what the game engine can produce. The fact that the Ultra preset at 1080p still delivers 138 FPS suggests that the CPU can maintain high frame rates even when the GPU is under increased load from more demanding settings. This headroom is crucial for maintaining consistent performance, as it prevents CPU-related frame drops that could occur with less capable processors.

At higher resolutions, the CPU's influence diminishes, as the GPU becomes the bottleneck. The 4K results show that even with the powerful 9850X3D, the RX 6700 XT cannot maintain high frame rates at maximum settings. The CPU's benchmark scores, including a Passmark physics score of 4171 and a floating-point math score of 81998, indicate that it can handle the game's computational demands without issue. This allows the GPU to be the sole determinant of performance at 1440p and 4K, creating a predictable scaling pattern.

The CPU's memory bandwidth of 89.6 GB/s and support for DDR5 memory ensure that data can be fed to the GPU efficiently, reducing potential bottlenecks in data transfer. The combination of high clock speeds, substantial cache, and efficient architecture makes the 9850X3D an ideal partner for the RX 6700 XT, ensuring that the GPU is never starved for data. This is particularly evident in the 1440p results, where the system maintains high frame rates across all settings, indicating that the CPU can keep up with the GPU's demands at this resolution.

How This Combo Ranks

The combination of the AMD Ryzen 7 9850X3D and AMD Radeon RX 6700 XT ranks 1506 out of 2930 tested combos in Doom, placing it in the 51st percentile of all configurations. This ranking indicates that while the system performs admirably, there are many other combinations that deliver higher frame rates in this specific game. The ranking is a holistic measure that considers both CPU and GPU contributions, and the data suggests that the GPU is the more significant factor in determining this position.

The CPU's nearest rivals in synthetic benchmarks provide context for its performance. The Ryzen 7 9850X3D has an average benchmark score of 58386, which is nearly identical to the Intel Xeon Platinum 8260M (58323, a 0.1% difference) and the Intel Xeon w5-2545 (58504, a -0.2% difference). These small deltas indicate that the CPU's raw processing power is comparable to these enterprise-class processors, though the 9850X3D's gaming-specific features, such as its large L3 cache, may provide advantages in gaming workloads that are not fully captured by synthetic benchmarks.

The GPU's nearest rivals show a similar pattern. The RX 6700 XT has an average benchmark score of 27425, which is essentially tied with the NVIDIA GeForce RTX 4070 Mobile (27435, a 0% difference) and slightly behind the NVIDIA GeForce RTX 3090 (27565, a -0.5% difference). This indicates that the RX 6700 XT's raw performance is on par with these GPUs, though its 12 GB of VRAM and RDNA 2.0 architecture may influence real-world gaming performance differently than these rivals.

Given the combo's rank of 1506 out of 2930, it is clear that this system is positioned in the middle of the performance spectrum for Doom. The ranking suggests that while the CPU and GPU are both capable components, there are more powerful combinations available that can achieve higher frame rates. However, the data also shows that this combo delivers smooth performance at 1080p and 1440p, making it a viable option for most gaming scenarios. The ranking is likely influenced by the GPU's limitations at 4K, where higher-end graphics cards would provide a significant advantage.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of the system's performance across three resolutions and four settings presets. At 1920x1080, the system delivers outstanding performance: Low settings achieve 230 FPS, Medium settings achieve 200 FPS (with a minimum of 170 FPS and a maximum of 230 FPS), High settings achieve 169 FPS, and Ultra settings achieve 138 FPS. These results indicate that the system can easily handle 1080p gaming with high refresh rates, even at the most demanding settings.

At 2560x1440, performance remains strong but shows the expected decline. Low settings deliver 149 FPS, Medium settings deliver 130 FPS (with a minimum of 110 FPS and a maximum of 149 FPS), High settings deliver 110 FPS, and Ultra settings deliver 90 FPS. The 1440p results are particularly noteworthy because even the Ultra preset maintains a 90 FPS average, which is well above the threshold for smooth gameplay. This makes 1440p the optimal resolution for this combo, as it offers high frame rates while providing a sharper image than 1080p.

At 3840x2160, performance becomes more constrained. Low settings achieve 81 FPS, Medium settings achieve 70 FPS (with a minimum of 60 FPS and a maximum of 81 FPS), High settings achieve 59 FPS, and Ultra settings achieve 49 FPS. The 4K results show that the system can handle this resolution, but only at lower settings presets. The Medium preset's minimum of 60 FPS is particularly important, as it indicates that the system can maintain playable frame rates at 4K with this settings configuration. The High and Ultra presets fall below the 60 FPS threshold, making them less desirable for smooth gameplay.

The data shows a clear relationship between resolution and settings, with the system's performance being more sensitive to settings changes at higher resolutions. At 1080p, the difference between Low and Ultra settings is 92 FPS, while at 4K, this difference is 32 FPS. This indicates that the GPU's workload at 4K is so demanding that settings changes have a smaller absolute impact on frame rates. Conversely, at 1080p, the CPU has enough headroom to allow settings changes to have a more significant effect on performance.

FAQ

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

A: The 2560x1440 resolution is the best choice, as even the Ultra preset maintains a 90 FPS average. This provides a good balance between image quality and performance, with all settings presets delivering over 90 FPS.

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

A: Yes, but with limitations. The Medium preset at 3840x2160 achieves a 70 FPS average with a 60 FPS minimum, making it playable. The High preset drops to 59 FPS, and the Ultra preset falls to 49 FPS, which are below the 60 FPS threshold.

Q: How does the CPU compare to its rivals in synthetic benchmarks?

A: The Ryzen 7 9850X3D scores 58386 on average, which is nearly identical to the Intel Xeon Platinum 8260M (58323, 0.1% difference) and the Intel Xeon w5-2545 (58504, -0.2% difference). It also has a similar score to the Intel Core i9-14900 (58115, 0.5% difference).

Q: Is the GPU the bottleneck at 1080p?

A: No, the CPU is capable of pushing frame rates high enough that the GPU becomes the limiting factor. The 1080p results show high frame rates across all settings, indicating that the CPU has ample headroom to support the GPU.

Q: What is the frame rate difference between Low and Ultra settings at 1440p?

A: At 2560x1440, Low settings deliver 149 FPS, while Ultra settings deliver 90 FPS. This represents a 59 FPS difference, showing that settings have a moderate impact on performance at this resolution.

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

A: This combo ranks 1506 out of 2930 tested combos in Doom, placing it in the 51st percentile of all configurations. This indicates that it performs better than half of the tested systems.

Settings Recommendations

For the best overall experience, the Medium preset at 2560x1440 is the recommended configuration. This setting delivers a 130 FPS average with a minimum of 110 FPS, providing smooth and consistent gameplay. The 1440p resolution offers a significant visual upgrade over 1080p, and the frame rates remain well above the 60 FPS threshold, even during demanding scenes. The Medium preset also provides a good balance between visual quality and performance, making it suitable for most gaming scenarios.

For users prioritizing maximum frame rates, the Low preset at 1920x1080 achieves 230 FPS, which is ideal for competitive play or high-refresh-rate monitors. However, this configuration sacrifices visual fidelity for performance. The High preset at 1440p offers a better visual experience with 110 FPS, which is still quite smooth and represents a good compromise between quality and speed.

At 4K, the Medium preset is the only viable option, delivering 70 FPS with a 60 FPS minimum. This configuration allows users to experience 4K resolution while maintaining playable frame rates. The High and Ultra presets at 4K fall below the 60 FPS threshold, making them less suitable for smooth gameplay. Users who prioritize visual quality over frame rate may still consider these settings, but the Medium preset provides the best balance at this resolution.

The Ultra preset at 1440p achieves 90 FPS, which is also a viable option for users who want maximum visual quality without resorting to 1080p. This setting provides a significant improvement in graphical detail over Medium while maintaining high frame rates. However, the frame rate is lower than the Medium preset, so users must weigh the visual benefits against the performance trade-off. For most users, the Medium preset at 1440p offers the best combination of visual quality and performance, making it the recommended choice for this hardware combination in Doom.