Doom

The AMD Ryzen 7 5700X3D paired with the AMD Radeon RX 580 occupies a position deep in the lower tier of tested combinations for Doom, ranking 1563rd out of 1681 total combos. This places the pairing in the bottom 7% of all systems tested, indicating that while the hardware is functional, it is far from competitive in this title. To contextualize this performance, the CPU itself sits at the 82nd percentile among all processors, a strong showing that is largely neutralized by the GPU, which rests at only the 53rd percentile. The data suggests a significant bottleneck: the Ryzen 7 5700X3D is a high-end processor with an 8-core, 16-thread configuration and a 96 MB shared L3 cache, while the RX 580 is an older, end-of-life graphics card. In Doom, a fast-paced FPS, this imbalance manifests as a system where the graphics card is clearly the limiting factor, as the CPU’s substantial processing power cannot overcome the GPU's rendering constraints.

GPU Role

The AMD Radeon RX 580 is the primary determinant of this combo's performance in Doom. The card is built on the Polaris 20 chip using a 14 nm process and features 8 GB of GDDR5 memory on a 256-bit bus, providing a memory bandwidth of 256.0 GB/s. Its clock speeds are listed at 1257 MHz base and 1340 MHz boost, with memory running at 2000 MHz (8 Gbps effective). The card’s compute capabilities include 2304 shading units, 144 texture mapping units, and 32 render output units, yielding a pixel rate of 42.88 GPixel/s and a texture rate of 193.0 GTexel/s. These specifications, while respectable for the card's generation, are dated relative to the game's demands at higher settings, which the measured frames per second confirm.

The GPU's role is particularly evident when analyzing the performance drop from 1080p to 4K. At 1920x1080 with Low settings, the combo achieves 103.1 FPS, which is playable. However, this frame rate collapses as resolution increases, indicating that the RX 580's raw fill rate and memory bandwidth are insufficient for the higher pixel counts. The GPU's 53rd percentile ranking among all graphics cards further underscores its mid-range status, and its nearest rivals—the NVIDIA GeForce GTX 570 (0% delta), GTX 950 (0.1% delta), and AMD Radeon Pro 455 (1.1% delta)—are all similarly dated parts. The data indicates that the RX 580 is a capable card for esports titles at lower resolutions, but it struggles to maintain high frame rates in Doom at 1440p and 4K, especially under the Ultra preset, where the 4K average drops to just 19.8 FPS.

Settings Recommendations

Based on the measured FPS rows, the optimal settings for this combo depend heavily on the target resolution and desired frame rate. For a smooth, responsive experience that leverages the CPU's strength, the Low preset at 1920x1080 is the only configuration that exceeds the 100 FPS threshold, hitting an average of 103.1 FPS. The Medium preset at 1080p also provides a solid experience at 89.8 FPS, which is still well above the 60 FPS standard for most displays. The High preset at 1080p dips to 74.2 FPS, which is acceptable for slower-paced moments but may introduce noticeable input lag in the game's intense firefights. The Ultra preset at 1080p falls to 62 FPS, which is technically playable but represents a significant drop from the lower presets.

At 2560x1440, the data shows that the Low preset is the only viable choice for a high refresh rate monitor, achieving 69.1 FPS. The Medium preset at 1440p produces 59.4 FPS, which is close to the 60 FPS target but may experience frame pacing issues. The High preset at 1440p drops further to 50.4 FPS, while the Ultra preset plummets to 38.2 FPS, making it unsuitable for a shooter. For 4K resolution, the results are universally poor, with the Low preset being the only option above 30 FPS at 34.3 FPS; all other presets fall below 30 FPS, rendering the game effectively unplayable at that resolution. The recommendation is to prioritize Low or Medium settings at 1080p for the best balance of visual fidelity and performance, or to accept Low settings at 1440p for a higher resolution experience.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of the combo's performance across three resolutions and four quality presets. At 1920x1080, the average frame rates are as follows: Low settings produce 103.1 FPS, Medium settings produce 89.8 FPS, High settings produce 74.2 FPS, and Ultra settings produce 62 FPS. This shows a clear, linear progression where each step up in quality costs approximately 10-15 FPS, with the gap between Medium and High being the largest at 15.6 FPS. The 1080p results indicate that the combo is well-suited for 1080p gaming, as even the Ultra preset maintains a frame rate above 60 FPS.

Moving to 2560x1440, the performance degrades significantly. The Low preset yields 69.1 FPS, a drop of 34 FPS from the same settings at 1080p. The Medium preset falls to 59.4 FPS, High drops to 50.4 FPS, and Ultra plummets to 38.2 FPS. The transition from 1080p to 1440p represents a 33% increase in pixel count, and the frame rate drops reflect this increased load, with the Low preset suffering a 33% reduction in FPS. At 3840x2160, the results are only suitable for static screenshots or non-demanding scenarios. The Low preset achieves 34.3 FPS, Medium reaches 31.1 FPS, High drops to 27.5 FPS, and Ultra falls to a nearly unplayable 19.8 FPS. The data clearly shows that this combo is not intended for 4K gaming, as the GPU cannot maintain even 30 FPS on the High preset.

Resolution Scaling

The scaling of frame rates from 1080p to 4K reveals the fundamental bottleneck of this configuration. Comparing the Low preset across all three resolutions, the FPS drops from 103.1 at 1080p, to 69.1 at 1440p, and finally to 34.3 at 4K. This represents a 33% reduction in performance from 1080p to 1440p, and a further 50% reduction from 1440p to 4K. The total drop from 1080p to 4K is a 66.7% loss in frame rate. This exponential decline in performance as resolution increases is a classic indicator of a GPU-limited system. The RX 580's memory bandwidth of 256.0 GB/s and its 32 ROPs are simply overwhelmed by the pixel fill requirements of higher resolutions.

The scaling pattern is consistent across all presets, though the absolute numbers differ. At High settings, the FPS drops from 74.2 at 1080p, to 50.4 at 1440p, and to 27.5 at 4K, a 62.9% total reduction. The Ultra preset shows the most severe degradation, falling from 62 at 1080p, to 38.2 at 1440p, and to 19.8 at 4K, a 68.1% total reduction. The fact that the percentage drop remains relatively constant across presets suggests that the GPU's fill rate is the primary constraint, rather than any specific shader or texture feature. The Ryzen 7 5700X3D, with its high multi-threaded scores (e.g., 22366 in Cinebench R23 multi-core), is clearly not the limiting factor in these scenarios; the data points overwhelmingly to the RX 580 as the component that caps performance, particularly as resolution scales upward.