Doom

FAQ

Q: What average frame rate does this combo produce at 1080p with Ultra settings in Doom?

A: The AMD Ryzen 9 9950X3D paired with the AMD Radeon RX 7600 XT delivers an average of 121 FPS at 1920x1080 on Ultra settings.

Q: How much faster is the Low preset compared to the Ultra preset at 1440p?

A: At 2560x1440, the Low preset averages 130 FPS, which is 52 FPS higher than the Ultra preset's 78 FPS average. This represents a performance uplift of approximately 67% when moving from Ultra to Low.

Q: What is the minimum frame rate recorded for this combo at 4K with Medium settings?

A: The measured minimum FPS at 3840x2160 with Medium settings is 52 FPS, while the maximum reaches 71 FPS.

Q: How does this combo rank among all tested combinations in Doom?

A: The combo ranks 2346 out of 3712 total tested combinations, placing it in the lower-performing half of the database for this game.

Q: What is the boost clock of the GPU in this setup?

A: The AMD Radeon RX 7600 XT has a boost clock of 2755 MHz, with a game clock of 2470 MHz and a base clock of 1980 MHz.

Q: How much VRAM does the RX 7600 XT have, and what is its memory bandwidth?

A: The GPU features 16 GB of GDDR6 memory on a 128-bit bus, providing a bandwidth of 288.0 GB/s.

GPU Role

The AMD Radeon RX 7600 XT is the graphics driver in this configuration, built on the RDNA 3.0 architecture with the Navi 33 chip. Its 16 GB of GDDR6 VRAM on a 128-bit bus yields 288.0 GB/s of bandwidth, which is the memory throughput available to feed the 2048 shading units, 128 texture mapping units, and 64 render output units. The GPU operates at a base clock of 1980 MHz, a game clock of 2470 MHz, and a boost clock of 2755 MHz, with a pixel rate of 176.3 GPixel/s and a texture rate of 352.6 GTexel/s.

In Doom, the GPU's role is substantial, as evidenced by the frame rate scaling across settings. At 1080p, moving from Low to Ultra drops average FPS from 202 to 121, a reduction of 81 FPS. This scaling indicates that even at the lower resolution, the GPU's raw throughput is the primary constraint when graphical fidelity increases. The 16 GB VRAM allocation is generous for a game from 2016, and at 4K with Ultra settings, the combo still produces 43 FPS average, suggesting that memory capacity is not the limiting factor; rather, the GPU's compute throughput and memory bandwidth define the ceiling.

The FP32 performance of 22.57 TFLOPS provides the shading capability, and the 32 ray accelerators are present, though Doom is not a ray-traced title. The measured data shows that at 4K Medium, the average FPS is 62, with minimums at 52 and maximums at 71, which suggests that the GPU is working near its practical limits in this scenario. The GPU's percentile ranking versus all GPUs is 60, indicating it sits slightly above the median in the database, and its nearest rivals include the NVIDIA GeForce RTX 3070 with a delta of -0.7% from the RX 7600 XT's average benchmark score.

Resolution Scaling

The measured FPS data reveals a clear pattern of resolution scaling that points to the GPU as the dominant bottleneck. At 1920x1080 with High settings, the combo averages 148 FPS. Moving to 2560x1440 at the same settings drops the average to 96 FPS, a reduction of 52 FPS or about 35%. At 3840x2160 High, the average falls further to 52 FPS, which is a 45% drop from the 1440p result and a 65% drop from the 1080p result.

The scaling from 1080p to 4K at Low settings shows a similar trajectory: 202 FPS at 1080p, 130 FPS at 1440p, and 71 FPS at 4K. The frame rate at 4K Low is roughly one-third of the 1080p Low figure, which aligns with the pixel count increase from about 2.07 million pixels at 1080p to 8.29 million at 4K—a four-fold increase in rendering load. The CPU, with 16 cores and 32 threads, is unlikely to be the limiting factor at these resolutions, given its high benchmark scores, so the FPS decline is attributable to the GPU's fill rate and bandwidth constraints.

The Medium settings rows include both minimum and maximum FPS, providing additional insight. At 1080p Medium, the range is 149 to 202 FPS, at 1440p Medium it is 97 to 131 FPS, and at 4K Medium it is 52 to 71 FPS. The spread between min and max narrows as resolution increases, from 53 FPS at 1080p to 34 FPS at 1440p to 19 FPS at 4K, indicating that higher resolutions produce more consistent frame pacing because the GPU is more uniformly saturated. This pattern confirms that the RX 7600 XT is the limiting component across all tested resolutions, with the CPU providing ample headroom.

Measured FPS Breakdown

At 1920x1080, the RX 7600 XT and Ryzen 9 9950X3D combination produces the highest frame rates in this dataset. The Low preset averages 202 FPS, the Medium preset averages 176 FPS with a minimum of 149 and maximum of 202, the High preset averages 148 FPS, and the Ultra preset averages 121 FPS. The delta between Low and Ultra is 81 FPS, showing that the graphical settings have a significant impact on performance at this resolution. The minimum FPS at Medium is 149, which is still well above the 60 FPS threshold for smooth gameplay, indicating that this combo handles 1080p with substantial margin.

At 2560x1440, the frame rates remain high but show a more pronounced drop as settings increase. Low averages 130 FPS, Medium averages 114 FPS with a range of 97 to 131, High averages 96 FPS, and Ultra averages 78 FPS. The transition from Low to Ultra costs 52 FPS, and the minimum FPS at Medium is 97, which is still respectable. The 1440p results suggest that the GPU is beginning to feel the pressure from increased pixel count, but the combo still delivers playable performance across all presets.

At 3840x2160, the frame rates fall below the typical 60 FPS target for most presets. Low averages 71 FPS, Medium averages 62 FPS with a minimum of 52 and maximum of 71, High averages 52 FPS, and Ultra averages 43 FPS. The 4K results show that only the Low preset maintains an average above 60 FPS, and the Medium preset's minimum of 52 FPS indicates occasional dips below the smoothness threshold. The Ultra preset at 43 FPS is marginal for fast-paced FPS gameplay, but the game remains playable with adjusted expectations. The data across all resolutions shows a consistent pattern: the combo is capable at 1080p and 1440p, but 4K requires lower settings to maintain acceptable frame rates.

How This Combo Ranks

The combo rank in Doom is 2346 out of 3712 tested combinations, placing it in the 63rd percentile of all tested systems—meaning that roughly 63% of the tested combos perform better in this game. This ranking is notable given the CPU's strength: the Ryzen 9 9950X3D has a percentile ranking of 95 versus all CPUs, and its average benchmark score of 75779 places it just ahead of the AMD Ryzen 7 PRO 9755 with a delta of 0.1%, the AMD Ryzen 7 PRO 9755X3D with a delta of 0.1%, the AMD EPYC 8224P with a delta of 0.3%, and the Intel Core Ultra 9 285 with a delta of 0.4%.

The GPU, however, has a percentile ranking of 60 versus all GPUs, with an average benchmark score of 17083. Its nearest rivals include the NVIDIA GeForce GTX 690 with a delta of 0.3%, the AMD Radeon HD 7970M with a delta of 0.4%, and the NVIDIA GeForce RTX 3070 with a delta of -0.7%. The RTX 3070 is the only rival that scores higher, and the delta is small, indicating that the RX 7600 XT is competitive in this segment. The combo's overall rank in Doom is dragged down by the GPU's mid-tier position, as the CPU's exceptional performance cannot compensate for the GPU's limitations in a graphically demanding title.

The discrepancy between the CPU's top-tier ranking and the GPU's mid-tier ranking explains the combo's position at 2346. In a game like Doom, which relies heavily on GPU throughput, the RX 7600 XT's 22.57 TFLOPS and 288.0 GB/s bandwidth are the determining factors. The CPU's 16 cores and 32 threads are more than sufficient to feed the GPU, as evidenced by the high frame rates at lower resolutions, but the GPU becomes the bottleneck as resolution and settings increase. This ranking suggests that for this specific game, the GPU choice matters more than the CPU, and users seeking higher ranks would need to pair the Ryzen 9 9950X3D with a more powerful GPU.

CPU Role

The AMD Ryzen 9 9950X3D is a 16-core, 32-thread processor based on the Zen 5 architecture with the Granite Ridge codename. It operates at a base clock of 4.30 GHz and a boost clock of 5.70 GHz, with a TDP of 170 W. The cache hierarchy includes 80 KB of L1 per core, 1 MB of L2 per core, and a total of 128 MB of L3 cache, which is substantial for gaming workloads. The CPU supports DDR5 memory on a dual-channel bus with a bandwidth of 89.6 GB/s.

In Doom, the CPU's role is to prepare frames for the GPU, and the benchmark data shows that the Ryzen 9 9950X3D is not a bottleneck in this configuration. At 1080p Low, the combo achieves 202 FPS, which is well above the refresh rate of most monitors, and the CPU's benchmark scores corroborate its capability. The 3DMark single-thread score is 1292, the multi-thread score is 17184, and the Cinebench R23 multicore score is 42018, with a single-core score of 2259. These numbers indicate strong per-core performance that is critical for game logic and draw call processing.

The CPU's nearest rivals in benchmark scores are the AMD Ryzen 7 PRO 9755 and the AMD Ryzen 7 PRO 9755X3D, both with a delta of 0.1% from the 9950X3D's average score of 75779. The Intel Core Ultra 9 285 trails by 0.4%, showing that the 9950X3D is at the top of the CPU hierarchy. However, in Doom, the frame rates are limited by the GPU, and the CPU's high scores do not translate into proportionally higher FPS when compared to other combos with stronger GPUs. The CPU's 128 MB of L3 cache should help with game data locality, but the measured FPS data suggests that the GPU's 16 GB VRAM and 288.0 GB/s bandwidth are the more critical resources for this title. The CPU's memory bandwidth of 89.6 GB/s is adequate for feeding the GPU, and the dual-channel DDR5 support ensures that data transfer does not become a limiting factor in this configuration.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this combo depend on the target resolution and desired frame rate. At 1920x1080, all presets deliver playable performance, with the Ultra preset averaging 121 FPS, which is sufficient for smooth gameplay on a 120 Hz monitor. The Low preset at 202 FPS is excessive for most displays, so the Medium preset at 176 FPS with a minimum of 149 FPS offers a good balance between visual quality and performance, ensuring that frame rates remain above 144 FPS in most scenes.

At 2560x1440, the Ultra preset averages 78 FPS, which is acceptable for a 60 Hz display but may feel less responsive on a higher refresh rate panel. The High preset at 96 FPS is a better choice for 1440p gaming, providing a solid margin above 60 FPS while maintaining higher visual fidelity. The Medium preset at 114 FPS with a minimum of 97 FPS is the recommended option for users who prioritize smoothness, as it keeps frame rates consistently above 90 FPS with only a modest reduction in graphical quality compared to High.

At 3840x2160, the choices are more constrained. The Ultra preset at 43 FPS is below the playable threshold for most FPS titles, and the High preset at 52 FPS is borderline. The Medium preset at 62 FPS with a minimum of 52 FPS is the highest quality setting that maintains an average above 60 FPS, though the minimum dips below that target. The Low preset at 71 FPS is the only option that stays above 60 FPS consistently, making it the recommended choice for 4K gaming with this combo. For the best experience at 4K, the Medium preset offers a reasonable compromise between visual quality and frame rate, but users who cannot tolerate occasional dips below 60 FPS should select Low. Across all resolutions, the data indicates that the Medium preset provides the most balanced experience, preserving visual fidelity while maintaining frame rates that are acceptable for the respective resolution.