Doom

The AMD Ryzen 5 9600X paired with the AMD Radeon RX 9070 XT delivers a formidable performance profile in Doom, with data indicating that the GPU is the primary bottleneck at higher resolutions while the CPU’s strong single-threaded capabilities keep frame rates high at 1080p. The measured results show a clear and predictable scaling pattern across the three tested resolutions and four quality presets, offering a detailed look at how this combo handles the 2016 FPS title.

Resolution Scaling

The measured FPS data reveals a classic GPU-bound scaling curve as resolution increases. At 1920x1080 with High settings, the combo produces 228.9 FPS, which rises to 309.6 FPS on Low and drops to 186.6 FPS on Ultra. Moving to 2560x1440, the High preset yields 146.8 FPS, representing a 35.9% reduction from the 1080p High result. At 3840x2160, the High preset delivers 84 FPS, a further 42.8% drop from the 1440p figure. This steep decline from 1080p to 4K strongly indicates that the RX 9070 XT's rendering throughput—not the CPU—is the limiting factor at higher pixel counts.

The scaling pattern becomes more pronounced when comparing the Low preset across resolutions. At 1080p Low, the system achieves 309.6 FPS, which falls to 202.8 FPS at 1440p and 107.1 FPS at 4K. The 4K Low result is just 34.6% of the 1080p Low figure, suggesting that even at minimal settings, the GPU's pixel fill rate and memory bandwidth are being taxed heavily. The gap between 1440p and 4K is wider than the gap between 1080p and 1440p, which points to the RX 9070 XT's 16 GB of GDDR6 memory and 644.6 GB/s bandwidth being sufficient for 1440p but increasingly strained at 4K.

Notably, the delta between Low and Ultra settings shrinks as resolution rises. At 1080p, the spread from Low to Ultra is 123 FPS (309.6 vs 186.6). At 1440p, that spread narrows to 81.4 FPS (202.8 vs 121.4). At 4K, the spread compresses further to 41.8 FPS (107.1 vs 65.3). This convergence indicates that at 4K, the GPU is so heavily loaded that even reducing quality settings cannot fully compensate for the raw pixel count, whereas at 1080p, the CPU and GPU have enough headroom to let settings changes have a larger relative impact.

GPU Role

The RX 9070 XT is the dominant performance driver in this configuration, and its clock speeds and memory subsystem directly explain the measured FPS. The GPU boosts to 2970 MHz with a game clock of 2400 MHz, and its 16 GB of GDDR6 memory on a 256-bit bus provides 644.6 GB/s of bandwidth. These figures support the high frame rates observed at 1080p, where the GPU's 48.66 TFLOPS of FP32 compute can be fully utilized without memory bottlenecks. The 4 nm process node and RDNA 4.0 architecture contribute to efficiency, though the 304 W TDP suggests substantial power draw under load.

The VRAM capacity becomes relevant at 4K, where the Ultra preset yields 65.3 FPS. While 16 GB is ample for Doom—a game from 2016 that was not designed for modern high-resolution textures—the data shows that the GPU's compute throughput, not memory capacity, is the limiting factor. The 128 ROPs and 760.3 GTexel/s texture rate are more indicative of performance in this title, as Doom relies heavily on fill rate and texture sampling. The 4K Ultra result being 22.3% lower than 4K High (65.3 vs 84) demonstrates that the Ultra preset's additional effects and shadow quality place a significant load on the GPU's shading units and ROPs.

The GPU's benchmark scores corroborate its gaming performance. The PassMark G3D score of 26795 and 3DMark Steel Nomad DX12 score of 7260 place it in the 82nd percentile of all GPUs. Its nearest rivals include the AMD Radeon Pro 575 (deltaPct -0.1) and NVIDIA RTX A500 Mobile (deltaPct 0.2), though these are workstation and mobile parts respectively, indicating that the RX 9070 XT's desktop-oriented design is better suited for sustained high-FPS gaming as seen in the measured results.

How This Combo Ranks

In the global database of tested CPU-GPU combinations for Doom, this pairing ranks 490 out of 1681 combos, placing it in the top 29.1% of all tested configurations. This rank reflects the strong synergy between the Ryzen 5 9600X and RX 9070 XT, though it also suggests that other combinations—likely those with higher-end GPUs or CPUs with more cores—achieve higher absolute frame rates. The rank of 490 is particularly notable given that the GPU's 82nd percentile and CPU's 85th percentile individually suggest top-tier components, yet the combo rank is lower than either percentile, implying that Doom's engine rewards specific hardware pairings over raw component strength.

The CPU's nearest rivals in synthetic benchmarks—the Intel Core i5-13490F (deltaPct 0.3), AMD Ryzen 5 230 (deltaPct 0.3), AMD Ryzen 7 8845HS (deltaPct -0.4), and Intel Core i5-14500T (deltaPct -0.5)—all score within a narrow band around the 9600X's average benchmark score of 28246. This tight clustering suggests that CPU choice among these parts would have minimal impact on Doom's frame rates, reinforcing that the GPU is the primary performance differentiator. The combo's rank of 490 out of 1681 indicates that while this pairing is above average, there is substantial room for improvement by pairing the GPU with a more powerful CPU or vice versa.

FAQ

Q: What is the frame rate at 1440p with High settings?

A: The measured average FPS at 2560x1440 with High settings is 146.8 FPS, which is a 35.9% decrease from the 228.9 FPS observed at 1080p with the same preset.

Q: How much faster is the 1080p Low preset compared to 4K Ultra?

A: The 1080p Low preset achieves 309.6 FPS, while 4K Ultra delivers 65.3 FPS. This means the 1080p Low result is 4.74 times higher than the 4K Ultra figure.

Q: Does the RX 9070 XT's 16 GB VRAM become a limitation at any tested setting?

A: No. The data shows that performance scales with resolution and settings in a manner consistent with compute and fill rate limits, not memory capacity. The 16 GB pool is sufficient even at 4K Ultra, which delivers 65.3 FPS.

Q: What is the percentile ranking of the CPU in the overall database?

A: The AMD Ryzen 5 9600X is in the 85th percentile of all CPUs, with an average benchmark score of 28246. Its nearest rival, the Intel Core i5-13490F, scores 28173, a delta of just 0.3%.

*Q: How does the combo rank in Doom compared to all tested combinations?*

A: The Ryzen 5 9600X + RX 9070 XT combination ranks 490 out of 1681 tested combos in Doom, placing it in the top 29.1% of all configurations.

Q: What is the difference in FPS between High and Ultra at 4K?

A: At 3840x2160, the High preset delivers 84 FPS while Ultra delivers 65.3 FPS, a difference of 18.7 FPS or a 22.3% reduction when moving to Ultra.

Settings Recommendations

For the best balance of visual quality and performance, the High preset at 2560x1440 is the recommended configuration. This setting delivers 146.8 FPS, which is well above the 144 Hz refresh rate common on modern gaming monitors, while still providing the enhanced textures and effects that the High preset offers. The Medium preset at 1440p achieves 177.1 FPS, but the 30.3 FPS gain over High is unlikely to be perceptible on most displays, making High the superior choice for image fidelity per frame.

At 1080p, the High preset at 228.9 FPS is the optimal selection for competitive play, as it exceeds the refresh rates of even the fastest 240 Hz monitors while maintaining better visual quality than Medium (269.8 FPS) or Low (309.6 FPS). The Ultra preset at 1080p yields 186.6 FPS, which is still highly playable but sacrifices 42.3 FPS compared to High for marginal visual improvements that are diminished at this resolution.

For 4K gaming, the Low preset at 107.1 FPS is the only setting that breaks the 100 FPS barrier, though it does so at a significant visual cost. The High preset at 84 FPS is a more balanced choice for 4K, offering acceptable frame rates for slower-paced play while preserving most visual features. The Ultra preset at 65.3 FPS should be avoided unless visual fidelity is prioritized over smoothness, as the 18.7 FPS drop from High is substantial.

CPU Role

The Ryzen 5 9600X plays a supporting role in this configuration, with its 6 cores and 12 threads proving sufficient for Doom's engine. The CPU's boost clock of 5.40 GHz and base clock of 3.90 GHz, combined with its Zen 5 architecture on a 4 nm process, deliver strong single-threaded performance that is critical for this game's frame pacing. The PassMark single-thread score of 4570 and Geekbench single-core score of 3363 indicate excellent per-core performance, which allows the GPU to reach its full potential at 1080p where CPU overhead is more prevalent.

The CPU's 32 MB of shared L3 cache and 1 MB L2 cache per core provide low-latency access to frequently used game data, reducing potential stutters. The 89.6 GB/s memory bandwidth on DDR5 dual-channel support ensures that the CPU can feed data to the GPU without becoming a bottleneck. This is particularly evident at 1080p Low, where the system achieves 309.6 FPS—a result that would be impossible if the CPU could not issue draw calls quickly enough.

However, the CPU's limitations become apparent at higher resolutions. The 1440p and 4K results show that the GPU is the limiting factor, as the CPU's 6 cores are not fully utilized even at 1080p Ultra (186.6 FPS). The 3DMark 16-thread score of 7585 and Cinebench R23 multi-core score of 25525 demonstrate respectable multi-threaded performance, but Doom's engine does not scale significantly beyond a few threads. The CPU's 85th percentile ranking and its nearest rivals—all within 0.5% of its average score—confirm that this processor is more than adequate for this game, with the GPU being the definitive performance ceiling across all tested settings.