Doom

The AMD Ryzen 9 9900X3D and AMD Radeon RX 7700 pairing delivers a robust 1080p experience and remains surprisingly playable at 4K in Doom, though the performance scaling across resolutions clearly identifies the GPU as the primary constraint. This combination ranks in the 54th percentile of tested configs for this title, indicating a solid mid-pack performer that leans heavily on its strong processor to maintain high frame rates.

CPU Role — cores, clocks, and how they relate to this game's results

The AMD Ryzen 9 9900X3D is a 12-core, 24-thread processor built on the Zen 5 architecture (Granite Ridge) using a 4 nm process. Its base clock of 4.40 GHz and boost clock of 5.50 GHz, combined with a large 128 MB L3 cache, make it exceptionally well-suited for gaming workloads that benefit from high single-thread performance and rapid data access. The processor’s benchmark results are strong, with a Cinebench R23 multi-core score of 47737 and a single-core score of 6739, placing it in the 91st percentile of all CPUs. This level of processing power ensures that the CPU will rarely be the limiting factor in Doom, which is a title from 2016 that does not heavily tax modern multi-core processors.

In the context of this game’s measured frames per second (FPS), the CPU’s role is to feed the GPU with enough data to keep it busy. The data shows that even at 1080p Low settings, the combo achieves 241 FPS, which is well beyond the refresh rate of most monitors. While the 9900X3D’s multi-threaded capabilities are impressive for productivity tasks, the game’s performance at lower resolutions suggests that the single-thread performance and cache hierarchy are more critical here. Compared to its nearest rivals in the CPU benchmark database, the 9900X3D is effectively tied with the Intel Core Ultra 5 245KF, which has an average score of 55093 versus 54762, a negligible 0.6% difference. The processor also leads the Intel Core Ultra 5 245K by 1.3% and the Intel Core i7-14700F by 2.1%, showing that it is at the top of its performance class for this type of workload. For a game like Doom, the 9900X3D provides such a high ceiling that the measured FPS differences between settings are almost entirely attributable to the graphics card.

GPU Role — VRAM, clocks, and how they relate to this game's results

The AMD Radeon RX 7700, built on the RDNA 3.0 architecture with the Navi 32 chip, is the decisive component in this pairing. It features 16 GB of GDDR6 memory on a 256-bit bus, yielding a memory bandwidth of 624.1 GB/s. This generous VRAM allocation and high bandwidth are significant for 4K gaming, as they prevent memory-related stuttering and allow for high-resolution textures. The GPU’s boost clock of 2459 MHz and game clock of 2041 MHz are moderate for the RX 7000 series, and its 25.18 TFLOPS of FP32 performance places it in the 58th percentile of all GPUs.

The benchmark results indicate that the RX 7700 is the bottleneck in this system. At 1080p, the GPU is the limiting factor, but the CPU’s strength ensures that the GPU is fed efficiently, allowing it to reach its maximum potential. The GPU’s average benchmark score is 15852, which is nearly identical to the AMD Radeon R9 370X (15862, a 0.1% difference) and the AMD Radeon Pro W5500 (15679, a 1.1% difference). It trails the AMD Radeon RX 9060 by 1% and the NVIDIA GeForce RTX 3060 Ti by 1.7%, showing that it sits in a competitive but not class-leading position. The 16 GB of VRAM is particularly relevant for Doom at 4K Ultra settings, as the game can consume significant memory with high-resolution assets, and the data suggests the card handles this without issue, delivering 51 FPS at that demanding preset.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The measured FPS data reveals a clear pattern of GPU-bound performance. When moving from 1080p to 1440p, the average FPS drops by approximately 35-36% across all settings, and then another 46-47% when moving from 1440p to 4K. This scaling is consistent with a system where the graphics card is the primary constraint. If the CPU were the bottleneck, the FPS would remain relatively flat when increasing resolution, as the CPU workload would stay the same while the GPU takes on more work. Instead, the significant FPS drop indicates that the RX 7700 is working at its limits, especially at higher resolutions.

For example, at High settings, the combo delivers 178 FPS at 1080p, which drops to 115 FPS at 1440p (a 35.4% decrease) and then to 62 FPS at 4K (a 46.1% decrease from 1440p). This steep decline is a classic sign of a GPU bottleneck. The CPU, with its high single-thread score and large cache, is easily capable of maintaining over 240 FPS at 1080p Low, but the GPU cannot keep up with the increased pixel count at 4K. The data suggests that for 4K gaming, users will need to lower settings to maintain a smooth experience, while 1080p and 1440p provide ample headroom.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

At 1080p, the combo delivers exceptional performance across the board. Low settings produce an average of 241 FPS, Medium settings 210 FPS (with a minimum of 179 FPS and a maximum of 242 FPS), High settings 178 FPS, and Ultra settings 145 FPS. All of these averages are well above the 144Hz refresh rate that many competitive gamers target, making this an excellent choice for high-refresh-rate 1080p monitors. The minimum FPS at Medium settings (179 FPS) still provides a very smooth experience, indicating that frame pacing is consistent.

Moving to 1440p, the performance remains strong but shows the GPU’s strain. Low settings yield an average of 156 FPS, Medium settings 136 FPS (with a minimum of 116 FPS and a maximum of 156 FPS), High settings 115 FPS, and Ultra settings 94 FPS. These numbers are still highly playable, and even the Ultra preset maintains an average above 90 FPS, which is suitable for most gaming monitors. The minimum FPS at Medium settings (116 FPS) is still above 60, ensuring a stutter-free experience.

At 4K, the GPU becomes the clear limiting factor. Low settings deliver an average of 85 FPS, Medium settings 74 FPS (with a minimum of 63 FPS and a maximum of 85 FPS), High settings 62 FPS, and Ultra settings 51 FPS. While the Ultra preset drops below the 60 FPS threshold, the High and Medium presets remain playable. The minimum FPS at Medium settings (63 FPS) is just above 60, meaning users can expect a relatively stable experience at this resolution. The data shows that for a 4K display, the RX 7700 is best paired with Medium or High settings to ensure a fluid experience, as the Ultra preset’s average of 51 FPS may feel sluggish for fast-paced action.

How This Combo Ranks — use comboRankInGame vs other tested combos

This specific configuration of the AMD Ryzen 9 9900X3D and AMD Radeon RX 7700 ranks 1724th out of 3712 tested combos for Doom. This places it in the 54th percentile, meaning it performs better than a slight majority of other systems tested in this database. Given that the CPU is a top-tier component (91st percentile) and the GPU is a mid-range part (58th percentile), this ranking is expected. The system’s overall performance is dragged down by the GPU, which is the weaker link in the chain.

In the broader context of tested configurations, this combo sits in the middle of the pack. It is not a top-tier 4K machine, but it is far from a low-end system. The ranking reflects a balanced build where the CPU’s power is not fully utilized in this game due to the GPU’s limitations. For users considering this pairing, the data suggests that the 9900X3D provides a future-proof foundation, while the RX 7700 offers solid 1080p and 1440p performance with playable 4K at reduced settings. The combo’s ranking is a reminder that in gaming, the GPU typically dictates the overall experience, and this build is no exception.

Settings Recommendations — which preset gives the best experience per the measured rows

For 1080p gaming, the Ultra preset is the best choice. With an average of 145 FPS, it provides a buttery-smooth experience that far exceeds the 144Hz refresh rate of most gaming monitors. There is no practical reason to lower settings at this resolution, as even the most demanding preset yields high frame rates. The High preset at 178 FPS is also excellent, but the visual fidelity gains from Ultra are worth the modest FPS difference.

At 1440p, the Ultra preset remains viable, with an average of 94 FPS. This is a good target for a 144Hz monitor, as it provides a high level of visual detail while maintaining a frame rate that is still responsive. If a more stable 100+ FPS is desired, the High preset at 115 FPS is a better option, offering a noticeable improvement in smoothness with a minor visual compromise. The Medium preset at 136 FPS is also excellent, but the visual quality difference between Medium and High is often significant, making High the sweet spot for most users.

For 4K gaming, the recommendation is the Medium preset. With an average of 74 FPS and a minimum of 63 FPS, it provides a consistently playable experience that stays above the 60 FPS threshold. The High preset, at 62 FPS, is playable but leaves little headroom for demanding scenes, which could cause dips below 60 FPS. The Ultra preset, at 51 FPS, is not recommended for a fast-paced FPS like Doom, as the lower frame rate can hinder gameplay. The Low preset, at 85 FPS, is a viable alternative if maximum smoothness is prioritized over visual quality, but Medium offers a much better visual experience for a modest FPS cost. In summary, the data supports using Ultra at 1080p, High at 1440p, and Medium at 4K as the optimal balance of visual fidelity and performance for this hardware combination.