Doom

The AMD Ryzen 7 5800X3D and NVIDIA GeForce RTX 4080 SUPER combination delivers exceptional performance in Doom, with measured frame rates that remain fluid even at the most demanding settings. The data shows a system capable of extreme refresh rates at 1080p and 1440p, while still maintaining high playability at 4K. This analysis examines how the combination scales across resolutions, where it sits among other tested configurations, and the role the CPU plays in these results.

Resolution Scaling

The frame rate progression from 1080p to 4K reveals a classic GPU-bound scaling pattern, though the CPU remains a significant factor at lower resolutions. At 1080p with High settings, the combo produces 291.4 FPS, which drops to 192.6 FPS at 1440p (a 33.9% reduction) and further to 100.7 FPS at 4K (a 65.4% reduction from 1080p). This steep decline indicates that the GPU is the primary limiter as pixel count increases, but the absolute numbers at 1440p and 4K are still remarkably high.

The gap between Low and Ultra settings widens considerably at lower resolutions. At 1080p, the spread from 340 FPS (Low) to 239.8 FPS (Ultra) is 100.2 FPS, while at 4K the same spread is only 59.5 FPS (141.2 FPS Low versus 81.7 FPS Ultra). This suggests that at 1080p, the CPU has enough headroom to let the GPU flex its muscles with lower settings, but at 4K the GPU is so heavily loaded that settings changes have a more compressed effect.

Interestingly, the 4K Ultra result of 81.7 FPS shows the combination still clears the 60 FPS threshold by a wide margin, making it a viable choice for high-refresh 4K monitors that support VRR. The 1440p results are the standout: even at Ultra settings, the combo delivers 154.1 FPS, which is well above the refresh rate of most high-end monitors. The scaling from 1440p to 1080p at High settings (192.6 to 291.4 FPS) represents a 51.3% uplift, demonstrating that the system is not bottlenecked by the CPU even at these elevated frame rates.

The data indicates that the RTX 4080 SUPER is the dominant factor in this pairing. The 16 GB of GDDR6X memory and 736.3 GB/s bandwidth provide ample headroom for the game's textures at all resolutions. With the Ryzen 7 5800X3D's 96 MB of L3 cache, the CPU is well-equipped to feed the GPU, but the measured FPS drops at 4K are consistent with pure rasterization load on the GPU rather than any CPU limitation.

Settings Recommendations

For users prioritizing maximum frame rates on high-refresh displays, the Low preset at 1440p delivers an exceptional 259.5 FPS, which is ideal for competitive play where every millisecond counts. However, the jump to Medium at 1440p only costs 37.2 FPS (dropping to 222.3 FPS) and likely provides noticeably better visual fidelity. The data suggests that Medium at 1440p offers the best balance for most players, as it retains a frame rate that far exceeds any current display's refresh rate capability.

At 4K, the High preset provides 100.7 FPS, which is the sweet spot for this resolution. The Ultra preset drops to 81.7 FPS, a 18.9% reduction from High, which may not be worth the visual gain depending on the user's sensitivity to frame rate fluctuations. The Low preset at 4K (141.2 FPS) is intriguing for those who prioritize smoothness above all, but the visual compromise is substantial.

The 1080p results show diminishing returns from settings adjustments. The Low preset hits 340 FPS, but Medium (322 FPS) and High (291.4 FPS) both remain above 290 FPS. Given that most 1080p monitors cap out at 240 Hz or 360 Hz, the Medium preset at 1080p (322 FPS) provides a comfortable margin over display limits while offering better image quality than Low. The Ultra preset at 1080p (239.8 FPS) is still excellent, but the drop from High is 17.7%, which is notable.

Based on the measured rows, the recommended presets are: Medium at 1080p and 1440p for general use, High at 4K for visual quality, and Low at 1440p for competitive scenarios where maximum FPS is paramount. The Ultra preset is only advisable at 1080p where the 239.8 FPS result remains high enough to justify the visual upgrade.

CPU Role

The AMD Ryzen 7 5800X3D is a 8-core, 16-thread processor based on the Zen 3 architecture, running at a base clock of 3.40 GHz and a boost clock of 4.50 GHz. Its defining feature is the 96 MB of shared L3 cache, which is critical for gaming workloads that frequently access the same data. In Doom, a fast-paced FPS with large texture streaming demands, this cache size likely helps maintain consistent frame times.

The CPU's benchmark scores place it in the 83rd percentile of all CPUs, with an average benchmark score of 26574. Its nearest rivals include the AMD EPYC 8024P (deltaPct 0.1), Intel Core i9-11900K (deltaPct 0.1), AMD Ryzen 5 7600 (deltaPct -0.2), and Intel Core i9-12900HK (deltaPct -0.4). These deltas are negligible, indicating that the 5800X3D is competitively positioned against both server and mobile parts in synthetic workloads.

In the game data, the CPU's role is most evident at 1080p. The jump from 291.4 FPS (High) to 340 FPS (Low) at 1080p shows that the CPU can feed the GPU enough data to push frame rates beyond 300 FPS. However, the fact that the 4K Low result (141.2 FPS) is less than half the 1080p Low result (340 FPS) confirms that the GPU is the limiting factor at higher resolutions. The 3DMark single-thread score of 884 and multi-thread score of 7299 (16 threads) suggest that the CPU has enough single-core performance to handle the game's primary thread, while the 16 threads provide headroom for background tasks.

The 5800X3D's 105 W TDP is modest for a desktop CPU, and its socket (AM4) is a mature platform. The data shows that this CPU does not bottleneck the RTX 4080 SUPER in Doom at any tested resolution, as the FPS scaling with resolution is consistent with GPU-bound behavior. The only scenario where the CPU might become a factor is at 1080p Low, where the 340 FPS result is close to the limits of what the game's engine can produce.

How This Combo Ranks

The combination of the Ryzen 7 5800X3D and RTX 4080 SUPER ranks 131st out of 1681 tested combos in Doom, placing it in the top 7.8% of all configurations. This is a strong result, but not the absolute top tier, suggesting that there are faster combos available, likely with newer CPUs or higher-end GPUs.

The GPU itself sits in the 88th percentile of all GPUs, with an average benchmark score of 53610. Its nearest rivals include the AMD Radeon RX 6900 XT (deltaPct 0.2), AMD Radeon Pro W6600M (deltaPct 0.4), AMD Radeon RX 7700S (deltaPct 2.1), and NVIDIA GeForce RTX 5070 Ti (deltaPct 2.9). The RTX 4080 SUPER is marginally ahead of the RX 6900 XT and significantly ahead of the RX 7700S, but the RTX 5070 Ti is within 2.9% in synthetic benchmarks.

The combo's rank of 131 suggests that while the CPU and GPU are individually strong, the pairing is not the fastest possible. The 5800X3D's performance is comparable to the Intel Core i9-11900K, which is an older architecture, and the RTX 4080 SUPER is outclassed by newer GPUs like the RTX 5070 Ti. However, the measured FPS in Doom shows that this combo still delivers excellent real-world performance, particularly at 1440p and 1080p where it exceeds 240 FPS on High settings.

The data indicates that users seeking higher rankings would need to pair a newer CPU (like the Ryzen 5 7600, which has a similar average score) with a faster GPU, but for a balanced system that excels in this game, the 131st rank out of 1681 is a solid position.

FAQ

*Q: Can this combo run Doom at 4K with maximum settings?*

A: Yes, the 4K Ultra preset delivers 81.7 FPS, which is above the 60 FPS threshold for smooth play. However, the High preset at 100.7 FPS provides a better balance if you prefer higher frame rates.

Q: What is the best resolution for competitive play?

A: At 1440p with Low settings, the combo produces 259.5 FPS, which is ideal for high-refresh competitive monitors. At 1080p, the Low preset hits 340 FPS, but the Medium preset at 322 FPS is a better visual compromise.

Q: How does the Ryzen 7 5800X3D compare to its nearest CPU rivals?

A: The 5800X3D's average benchmark score of 26574 is within 0.4% of the AMD EPYC 8024P (26555), Intel Core i9-11900K (26546), and AMD Ryzen 5 7600 (26617). The Intel Core i9-12900HK (26672) is 0.4% ahead.

Q: Is the RTX 4080 SUPER a bottleneck at 1080p?

A: No, the data shows the GPU is not a bottleneck at 1080p. The High preset achieves 291.4 FPS, and the Low preset reaches 340 FPS, indicating that the CPU can feed the GPU effectively at this resolution.

Q: What is the frame rate difference between 1440p and 4K at High settings?

A: At High settings, the 1440p result is 192.6 FPS, while the 4K result is 100.7 FPS. This represents a 47.7% reduction in frame rate when moving from 1440p to 4K.

Q: How does this combo rank overall in the database?

A: The combination ranks 131st out of 1681 tested combos in Doom, placing it in the top 7.8% of all configurations tested.