Doom

The AMD Ryzen 7 9850X3D paired with the AMD Radeon RX 9070 delivers a robust 1080p and 1440p experience in Doom, with 4K remaining highly playable. This combination sits in the upper echelon of tested configurations, ranking 840th out of 2930 combos, placing it comfortably in the top 29% of all tested pairings. The data reveals a system where the GPU is the primary scaling factor as resolution increases, while the CPU provides ample headroom to prevent bottlenecks at lower settings.

Resolution Scaling

The measured FPS data shows a clear and predictable decline as resolution increases from 1920x1080 to 3840x2160. At 1080p with Ultra settings, the combo averages 178 FPS. Moving to 1440p Ultra drops that to 115 FPS, a reduction of 35%. At 4K Ultra, the average falls further to 62 FPS, which is 46% lower than the 1440p result and 65% lower than the 1080p figure. This scaling pattern indicates that the Radeon RX 9070 is the limiting component at higher resolutions, with the CPU's influence waning as pixel count rises.

Analyzing the High settings tier provides further insight. At 1080p High, the average is 218 FPS. At 1440p High, it drops to 141 FPS, a 35% decrease. At 4K High, the average is 76 FPS, which is 46% lower than 1440p and 65% lower than 1080p. The consistent percentage drops across both Ultra and High settings suggest a purely GPU-bound scenario at these resolutions; the rendering load scales almost linearly with pixel count, and the CPU is not introducing additional variability.

The Low settings tier reveals the CPU's capability ceiling. At 1080p Low, the system achieves 296 FPS. At 1440p Low, it achieves 192 FPS, and at 4K Low, it hits 104 FPS. The gap between 1080p and 1440p Low is 35%, and between 1440p and 4K Low is 46%. These are the same percentage deltas seen in the higher settings, confirming that even at Low settings, the GPU remains the bottleneck. If the CPU were the constraint, the FPS at 1080p Low would plateau, showing a smaller delta to 1440p. This does not happen, indicating the Ryzen 7 9850X3D has significant headroom even at 296 FPS.

The Medium settings tier, which includes min and max FPS data, shows a 1080p average of 258 FPS with a minimum of 219 FPS and maximum of 296 FPS. At 1440p Medium, the average is 167 FPS with a minimum of 142 FPS and maximum of 192 FPS. At 4K Medium, the average is 90 FPS with a minimum of 77 FPS and maximum of 104 FPS. The spread between min and max FPS is consistent across resolutions, suggesting stable frame pacing without major stutters or CPU-related hitches.

FAQ

Q: What is the maximum average FPS this combo can achieve in Doom?

A: The highest average FPS recorded is 296 at 1920x1080 with Low settings. The highest average at Ultra settings is 178 FPS at the same resolution.

Q: Can this system handle 4K gaming in Doom?

A: Yes. At 3840x2160 with High settings, the average FPS is 76. At Medium settings, it drops to 90 FPS, and at Ultra, it maintains a playable 62 FPS average.

Q: How does the CPU's core count affect performance in this game?

A: The Ryzen 7 9850X3D has 8 cores and 16 threads. The data shows that even at 1080p Low with 296 FPS, the GPU is still the limiting factor, indicating the CPU provides sufficient processing power to avoid bottlenecking in Doom.

Q: What is the difference in performance between the RX 9070 and its nearest GPU rivals?

A: The RX 9070's average benchmark score is 23877. It is 0.6% ahead of the NVIDIA GeForce GTX TITAN Z (score 23736) and 1.1% ahead of the NVIDIA GeForce RTX 3080 Mobile (score 23628). It trails the AMD Radeon RX 6800S by 0.8% (score 24063) and the NVIDIA GeForce RTX 2080 SUPER by 1.2% (score 24170).

Q: Is the Ryzen 7 9850X3D a high-performing CPU relative to other processors?

A: Yes. It scores in the 92nd percentile among all CPUs. Its average benchmark score is 58386, which is 0.1% higher than the Intel Xeon Platinum 8260M and 0.5% higher than the Intel Core i9-14900, while being 0.2% slower than the Intel Xeon w5-2545 and 0.7% slower than the AMD Ryzen AI 9 HX 470.

Q: What is the FPS range at 1440p with Medium settings?

A: The average FPS is 167, with a minimum of 142 and a maximum of 192.

GPU Role

The AMD Radeon RX 9070 is the central component for Doom's performance, as evidenced by the resolution scaling data. Its 16 GB of GDDR6 memory on a 256-bit bus provides a memory bandwidth of 644.6 GB/s. This is ample for the textures and assets used in Doom, even at 4K resolution, as the game does not appear to be memory-bandwidth constrained. The GPU's clock speeds are a base of 1330 MHz, a game clock of 2070 MHz, and a boost clock of 2520 MHz. The boost behavior is what allows the card to maintain high FPS across settings.

The GPU's raw compute capability, rated at 36.13 TFLOPS for FP32, directly translates to the high fill rates observed. With 3584 shading units, 224 TMUs, and 128 ROPs, the card delivers a pixel rate of 322.6 GPixel/s and a texture rate of 564.5 GTexel/s. These specifications explain why the card can push 296 FPS at 1080p Low and 104 FPS at 4K Low. The drop from 1080p to 4K Low is 65%, which is consistent with the increased pixel count of 4K being roughly four times that of 1080p, though the FPS does not quarter, indicating some efficiency in the rendering pipeline.

The RX 9070 is based on the RDNA 4.0 architecture and the Navi 48 chip, manufactured on a 4 nm process by TSMC. It supports DirectX 12 Ultimate, Vulkan 1.4, and OpenGL 4.6. Doom, being a 2016 title, does not heavily utilize ray tracing, so the 56 RT cores are less relevant. The card's performance in synthetic benchmarks, such as a 3DMark Steel Nomad DX12 score of 6290 and a Passmark G3D score of 25381, corroborates its strong gaming performance. Its percentile ranking of 69 among all GPUs places it in the upper mid-range tier, which aligns with its measured FPS in this game.

How This Combo Ranks

The combination of the AMD Ryzen 7 9850X3D and the AMD Radeon RX 9070 achieves a rank of 840 out of 2930 tested combos in Doom. This places it in the 71st percentile of all configurations tested. This is a strong showing, indicating that this pairing is more capable than the majority of systems in the database. The high rank is likely attributable to the potent combination of a high-end CPU and a solid mid-to-high-range GPU.

The CPU's performance is a contributing factor. With an average benchmark score of 58386, the Ryzen 7 9850X3D sits at the 92nd percentile among all CPUs. This high CPU score ensures that it will not bottleneck the GPU in most scenarios. While the GPU is the limiting factor in Doom, as shown by the resolution scaling, the CPU's strength means that the system can maintain high average FPS even at 1080p, where CPU load is typically higher relative to GPU load.

The GPU's rank of 69th percentile among all GPUs is slightly lower than the combo's overall rank. This suggests that the combo's placement is boosted by the CPU's high percentile. In a game like Doom, which is well-optimized and can leverage high single-thread performance, the Ryzen 7 9850X3D's strong scores in Cinebench R23 Single Core (2228) and Passmark Single Thread (4704) help keep frame rates high. The data shows that the combo outperforms its GPU's standalone percentile, indicating the CPU is adding tangible value to the gaming experience.

CPU Role

The AMD Ryzen 7 9850X3D plays a supporting but crucial role in this configuration. With 8 cores and 16 threads, it offers substantial multi-threaded capability, evidenced by a Cinebench R23 Multi Core score of 22807. However, Doom is not a heavily multi-threaded game compared to modern titles. The CPU's single-thread performance is more relevant. Its base clock of 4.70 GHz and boost clock of 5.60 GHz are high, leading to a Cinebench R23 Single Core score of 2228 and a Passmark Single Thread score of 4704.

These high single-thread scores are essential for maintaining high frame rates, especially at 1080p. The data shows that even at 1080p Low, where the system renders 296 FPS, the CPU is not the bottleneck. If it were, the FPS would cap out at a lower number regardless of resolution. The fact that FPS scales with resolution at all settings indicates that the CPU has ample headroom to feed the GPU with draw calls and game logic updates.

The CPU's 96 MB of shared L3 cache is a notable feature of the X3D series. For Doom, this large cache can help reduce memory latency, which can be beneficial in game engine code that is sensitive to cache misses. The CPU's memory bandwidth of 89.6 GB/s for dual-channel DDR5 is sufficient for gaming tasks. The processor's TDP of 120 W and its Zen 5 architecture on a 4 nm process also contribute to its efficiency, but for this game, the key takeaway is that it effortlessly keeps up with the GPU, never becoming the limiting factor.

Measured FPS Breakdown

The following data represents the measured average FPS for the AMD Ryzen 7 9850X3D and AMD Radeon RX 9070 combination in Doom.

1920x1080:

• Low: 296 FPS average.
• Medium: 258 FPS average, with a minimum of 219 and maximum of 296.
• High: 218 FPS average.
• Ultra: 178 FPS average.

2560x1440:

• Low: 192 FPS average.
• Medium: 167 FPS average, with a minimum of 142 and maximum of 192.
• High: 141 FPS average.
• Ultra: 115 FPS average.

3840x2160:

• Low: 104 FPS average.
• Medium: 90 FPS average, with a minimum of 77 and maximum of 104.
• High: 76 FPS average.
• Ultra: 62 FPS average.

These numbers paint a clear picture. At 1080p, the system is capable of delivering very high refresh rates, exceeding 170 FPS even at Ultra settings. This makes it ideal for high-refresh-rate monitors. At 1440p, it remains extremely smooth, with all settings above 100 FPS except for Ultra, which is still comfortably above 60 FPS. At 4K, the system remains playable, with even Ultra settings maintaining a 62 FPS average. The Medium settings at 4K provides a 90 FPS average, which is a good balance for those seeking higher frame rates on high-resolution displays. The FPS deltas between settings are consistent, showing a smooth scaling curve without any unexpected performance cliffs.