Doom

The AMD Radeon RX 580 paired with the AMD Ryzen 9 5900X produces a playable but ultimately constrained experience in Doom, with the GPU acting as the definitive bottleneck across all tested configurations. The data shows this combination ranks at 1570 out of 1681 tested combos, placing it in the bottom 7% of all hardware pairings for this title. The RX 580’s 8 GB of GDDR5 memory on a 256-bit bus provides 256.0 GB/s of bandwidth, while its base clock of 1257 MHz and boost clock of 1340 MHz drive 2304 shading units. These specifications translate to a 6.175 TFLOPS FP32 throughput, which is modest by modern standards and clearly limits frame rates even in a well-optimized game like Doom.

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

The RX 580’s memory configuration is adequate for Doom’s demands at 1080p and 1440p, but the GPU’s raw compute power is the primary constraint. The 8 GB frame buffer never appears to be a limiting factor in the measured results, as even at 4K Ultra the average FPS drops to 20.5, which is a compute-bound scenario rather than a memory capacity issue. The 256.0 GB/s memory bandwidth is sufficient for the game’s texture streaming at these resolutions; the bottleneck lies in the 6.175 TFLOPS of FP32 performance and the 32 ROPs, which cap pixel throughput at 42.88 GPixel/s.

The clock speeds of 1257 MHz base and 1340 MHz boost are relatively low compared to the CPU’s capabilities, and this disparity is evident in the frame rates. At 1080p Low, the RX 580 achieves 106.1 FPS, but this is the only setting where the GPU can keep pace with the Ryzen 9 5900X’s processing power. The card’s 53rd percentile ranking among all GPUs, with an average benchmark score of 13559, places it near the NVIDIA GeForce GTX 570 (deltaPct 0) and GTX 950 (deltaPct 0.1), indicating it performs at a level consistent with older mid-range hardware. The 14 nm Polaris 20 chip, with 5,700 million transistors on a 232 mm² die, is fundamentally outpaced by the CPU in this pairing.

FAQ — 4-6 Q&A pairs answerable from FACT PACK data

Q: What is the best average frame rate this combo achieves in Doom at any resolution?

A: The highest measured average FPS is 106.1 at 1920x1080 with Low settings. This is the only configuration that exceeds 100 FPS, and it represents the absolute ceiling for this pairing.

Q: How does the RX 580 compare to its closest GPU rivals in overall benchmark scores?

A: The RX 580’s average benchmark score of 13559 is essentially tied with the NVIDIA GeForce GTX 570 (13564, deltaPct 0) and GTX 950 (13549, deltaPct 0.1). It is 1.1% faster than the AMD Radeon Pro 455 and 1.1% slower than the NVIDIA P106-090.

Q: Can this combo maintain 60 FPS at 2560x1440?

A: Only at Low settings, where it averages 66.2 FPS. At Medium it drops to 58.4 FPS, at High to 48.4 FPS, and at Ultra to 41.3 FPS, so 60 FPS is not sustainable across higher presets at this resolution.

Q: What is the FPS penalty for enabling Ultra settings at 4K compared to Low?

A: At 3840x2160, Ultra averages 20.5 FPS, which is 40.1% lower than the Low preset’s 34.2 FPS. This represents a substantial 13.7 FPS drop for the visual fidelity increase.

Q: Does the Ryzen 9 5900X’s strong CPU performance help in this game?

A: No, the data indicates the GPU is the bottleneck. The CPU’s 90th percentile ranking among all CPUs (average benchmark score 39453) does not translate to higher frame rates, as the RX 580 caps performance even at 1080p where CPU load would typically be highest.

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

A: It places 1570 out of 1681 combos, putting it in the bottom 6.6% of tested pairings. This low rank reflects the GPU’s limitations rather than the CPU’s capabilities.

How This Combo Ranks — use comboRankInGame vs other tested combos

The combo’s rank of 1570 out of 1681 tested combinations is decisively poor, placing it in the bottom 6.6% of all hardware pairings for Doom. This ranking is driven almost entirely by the RX 580’s performance ceiling, as the Ryzen 9 5900X is a top-tier CPU that ranks in the 90th percentile among all processors. The CPU’s average benchmark score of 39453 is within 1% of its nearest rivals, including the AMD EPYC 4245P (39383, deltaPct 0.2), Intel Core i7-13700F (39095, deltaPct 0.9), and Intel Core i7-13700 (39857, deltaPct -1). Yet this processing power is wasted in Doom because the GPU cannot deliver frame rates that would benefit from higher CPU throughput.

The RX 580’s 53rd percentile ranking among GPUs, with an average benchmark score of 13559, is the limiting factor. This score is nearly identical to the GTX 570 and GTX 950, both of which are older architectures with similar compute capabilities. In a game like Doom, which is known for its efficient rendering engine, the GPU’s 6.175 TFLOPS of FP32 throughput is simply insufficient to drive high frame rates at modern resolutions. The rank of 1570 underscores that this is a legacy GPU pairing with a modern CPU, and the mismatch is stark.

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

At 1920x1080, the combo delivers a range of playable frame rates. Low settings produce 106.1 FPS, Medium drops to 87.9 FPS, High falls to 74.2 FPS, and Ultra bottoms out at 60.0 FPS. This is the only resolution where every preset achieves at least 60 FPS, with Ultra hitting exactly 60.0. The scaling from Low to Ultra represents a 43.5% performance reduction, which is substantial but still keeps the game playable on standard 60 Hz displays.

Moving to 2560x1440, the frame rates begin to struggle. Low averages 66.2 FPS, which is still above 60, but Medium drops to 58.4 FPS, High to 48.4 FPS, and Ultra to 41.3 FPS. The gap between Low and Ultra widens to 37.6%, and the 60 FPS threshold is only crossed at the lowest preset. At 3840x2160, the card is overwhelmed. Low averages 34.2 FPS, Medium 29.9 FPS, High 28.2 FPS, and Ultra 20.5 FPS. None of these are playable for smooth gameplay, and the drop from Low to Ultra represents a 40.1% reduction, showing that the GPU’s compute resources are exhausted at this resolution.

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

The FPS drop from 1080p to 4K clearly identifies the GPU as the limiting component. At Low settings, the average FPS falls from 106.1 at 1920x1080 to 66.2 at 2560x1440 (a 37.6% decrease) and then to 34.2 at 3840x2160 (a 67.8% decrease from 1080p). This steep decline is characteristic of a GPU-bound scenario, where increasing pixel count directly impacts the shading and rasterization workload. The Ryzen 9 5900X, with its 12 cores and 24 threads, is not the constraint here; even at 1080p Low, where CPU overhead is highest, the frame rate is limited by the GPU’s 6.175 TFLOPS.

At High settings, the scaling is similar: 74.2 FPS at 1080p, 48.4 FPS at 1440p, and 28.2 FPS at 4K. The 1440p to 4K drop is 41.7%, while the 1080p to 1440p drop is 34.8%. This consistent pattern across presets confirms that the RX 580’s 32 ROPs and 2304 shading units are the bottleneck. The CPU’s 64 MB of L3 cache and 51.2 GB/s memory bandwidth are more than sufficient for Doom’s engine, but they cannot compensate for the GPU’s limited pixel throughput of 42.88 GPixel/s.

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

For a 1080p display, the Ultra preset at 60.0 FPS is the optimal choice, as it delivers the highest visual quality while still hitting the 60 FPS target. The High preset at 74.2 FPS offers a 23.7% frame rate improvement over Ultra with only a modest reduction in visual fidelity, making it a strong alternative for players who prioritize smoothness. Low at 106.1 FPS is unnecessary at this resolution unless the user has a high-refresh-rate display, but the data shows it is the only way to exceed 100 FPS.

At 2560x1440, the Low preset at 66.2 FPS is the only setting that maintains 60 FPS, making it the recommended choice for playable performance. Medium at 58.4 FPS is close, but the slight drop below 60 may cause visible stutter on standard monitors. High at 48.4 FPS and Ultra at 41.3 FPS are not recommended for competitive play, as the frame rates are too low for a fast-paced FPS. At 3840x2160, none of the presets achieve acceptable frame rates; Low at 34.2 FPS is the least bad option, but the game is not comfortably playable at this resolution with this GPU.

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

The AMD Ryzen 9 5900X is a 12-core, 24-thread processor based on Zen 3 architecture, with a base clock of 3.70 GHz and a boost clock of 4.80 GHz. Its 64 MB of L3 cache and 51.2 GB/s memory bandwidth are high-end specifications, and its average benchmark score of 39453 places it in the 90th percentile of all CPUs. However, in Doom, these capabilities are largely irrelevant because the RX 580 cannot generate enough frames to stress the CPU. The measured FPS values at 1080p Low (106.1) are the only scenario where the CPU might begin to matter, but even here the GPU is still the primary limiter.

The CPU’s nearest rivals, including the AMD EPYC 4245P and Intel Core i7-13700F, have nearly identical average scores (39383 and 39095 respectively), with deltaPct values of 0.2 and 0.9. This indicates that the 5900X is not uniquely suited for Doom; any comparable modern CPU would produce similar results when paired with the RX 580. The CPU’s 7 nm process node and 8,300 million transistors on a 2x 74 mm² die provide ample compute headroom, but the game’s frame rates are capped by the GPU’s 14 nm Polaris 20 chip. In summary, the Ryzen 9 5900X is overkill for this pairing, and its performance is wasted in Doom due to the RX 580’s limitations.