Doom

The AMD Ryzen 7 5700X3D paired with the AMD Radeon RX 570 presents a stark study in bottleneck dynamics within the 2016 title Doom. The data indicates a combination where the CPU’s substantial multi-threaded capacity is largely sidelined by the GPU’s memory and architectural limits, particularly at higher resolutions. This analysis interprets the measured frames per second (FPS) across four settings and three resolutions, placing the combo’s performance in context against its own components and the broader benchmark database.

FAQ

*Q: What is the overall ranking of this CPU and GPU combination in Doom?*

A: The combo ranks 3547 out of 3712 tested combinations, placing it in the bottom 5% of all systems tested for this game. This indicates that while the individual components have merit, their pairing yields a low overall performance tier in Doom.

Q: How does the CPU compare to its nearest rivals in synthetic benchmarks?

A: The Ryzen 7 5700X3D has an average benchmark score of 24709. Its closest rival, the AMD Ryzen 5 7600X3D, scores 24728, making the 5700X3D only 0.1% slower. It is also 0.5% slower than the AMD Ryzen 9 5900HX (24822) but 0.5% faster than the Intel Core i5-12450HX (24576) and 0.6% faster than the Intel Core i5-11600 (24563).

*Q: What is the best-case FPS scenario for this combo in Doom?*

A: The highest average frame rate recorded is 92 FPS, achieved at 1920x1080 resolution with Low settings. The next best is 80 FPS at the same resolution on Medium settings, followed by 68 FPS on High settings.

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

A: The data shows that 4K (3840x2160) is not a viable option. The highest average FPS at this resolution is 32 FPS on Low settings, which drops to 24 FPS on High and just 19 FPS on Ultra. These figures fall below the threshold for smooth, responsive gameplay.

Q: How does the GPU's synthetic performance compare to the RX 470?

A: The Radeon RX 570 has an average benchmark score of 28766. This is 0.8% lower than the AMD Radeon RX 470, which scores 28996. It also trails the AMD Radeon RX 6800M by 0.4% but leads the AMD Radeon R9 M295X by 0.7% and the NVIDIA Quadro RTX 8000 by 1.2%.

Q: What are the minimum FPS figures at 1440p Medium settings?

A: At 2560x1440 with Medium settings, the measured minimum FPS is 44, while the maximum is 60, and the average is 52. This indicates that while the average is playable, there can be noticeable dips during intense scenes.

GPU Role

The AMD Radeon RX 570 is the defining constraint in this pairing. Its specifications—4 GB of GDDR5 memory on a 256-bit bus with 224.0 GB/s of bandwidth—prove to be the primary limiting factor as resolution and settings increase. The GPU’s architecture is GCN 4.0, built on a 14 nm process at GlobalFoundries, with a die size of 232 mm² containing 5,700 million transistors.

Clock speeds are modest, with a base clock of 1168 MHz and a boost clock of 1244 MHz. The memory operates at 1750 MHz, translating to 7 Gbps effective. These figures contribute to a pixel rate of 39.81 GPixel/s and a texture rate of 159.2 GTexel/s, with FP32 performance pegged at 5.095 TFLOPS. In synthetic tests, the GPU scores 42752 in Geekbench Vulkan and 32084 in Geekbench OpenCL, placing it in the 74th percentile of all GPUs.

The impact of the 4 GB VRAM is evident in the FPS scaling. At 1920x1080, the GPU can push an average of 92 FPS on Low settings, but this drops to 56 FPS on Ultra. The progression from Low to Ultra at 1080p shows a 36 FPS penalty. Moving to 2560x1440, the same settings progression yields a drop from 60 FPS to 36 FPS. At 3840x2160, the card is overwhelmed, with the average FPS falling from 32 on Low to 19 on Ultra. The data suggests that the GPU’s memory bandwidth and capacity are saturated well before the CPU becomes a limiting factor, especially at higher resolutions where the demand on the ROPs and memory system increases exponentially.

CPU Role

The AMD Ryzen 7 5700X3D provides a stark contrast in capability. This 8-core, 16-thread processor is based on the Zen 3 architecture (Vermeer) and features a substantial 96 MB of shared L3 cache. Its base clock is 3.00 GHz, with a boost clock of 4.10 GHz, and it is built on TSMC’s 7 nm process. The CPU’s synthetic performance is robust, with a Cinebench R23 multi-core score of 22366 and a single-core score of 3157. Its average benchmark score is 24709, placing it in the 77th percentile of all CPUs.

The CPU’s role in Doom appears to be one of providing ample headroom that the RX 570 cannot utilize. The 3DMark 16-thread score of 6764 and the max-thread score of 6755 indicate strong parallel processing capabilities, which are relevant for the game’s engine. However, the measured FPS data shows that this headroom is not being converted into higher frame rates. For instance, at 1080p Low, the system achieves 92 FPS, which is likely near the limit of what the GPU can render. The CPU is not the bottleneck here; the GPU's 5.095 TFLOPS and 224.0 GB/s bandwidth are.

The CPU’s high single-thread performance, evidenced by a Passmark single-thread score of 2970, ensures that game logic and draw calls are processed quickly. The 96 MB L3 cache is a significant asset for gaming, reducing memory latency and improving data access. Yet, the FPS data shows a consistent pattern where the GPU’s limitations cap performance, making the CPU’s advanced features somewhat redundant in this specific configuration. The bottleneck is unequivocally the GPU, as the CPU’s performance metrics far exceed what is necessary to drive the RX 570 to its limits in this title.

How This Combo Ranks

The combination of the Ryzen 7 5700X3D and RX 570 ranks 3547 out of 3712 tested combos in Doom. This places the system in the bottom 5% of all configurations, a position that is surprising given the CPU’s high percentile ranking (77th) and the GPU’s respectable percentile (74th). The data suggests that the pairing is inefficient; the CPU’s potential is wasted because the GPU cannot keep pace.

When examining the individual components, the CPU outperforms its nearest rivals by a small margin, but the GPU is slightly behind its closest competitor, the RX 470. The GPU’s average benchmark score is 28766, which is 0.8% lower than the RX 470’s 28996. This minor deficit in synthetic testing translates to a significant disadvantage in real-world gaming, particularly in a fast-paced title like Doom where frame times are critical.

The low combo rank is likely due to the GPU’s age and memory constraints. The RX 570, with its 4 GB VRAM, is an end-of-life product, and its performance in modern gaming scenarios is limited. While the CPU is a modern, capable processor, the GPU drags the entire system down. The rank of 3547 indicates that there are 165 other combinations that perform worse, but the vast majority of systems tested for this game outperform this specific pairing. The data implies that the CPU is overqualified for the GPU, and a less powerful CPU paired with a stronger GPU would likely yield a better overall gaming experience.

Measured FPS Breakdown

The measured FPS data provides a clear picture of the system’s capabilities across different settings and resolutions. At 3840x2160, the system struggles to maintain playable frame rates. The average FPS are as follows: Low at 32, Medium at 28 (with a min of 24 and max of 32), High at 24, and Ultra at 19. None of these figures are suitable for competitive or smooth gameplay, and the system is effectively unusable at this resolution.

At 2560x1440, the performance improves but remains borderline. The average FPS are: Low at 60, Medium at 52 (min 44, max 60), High at 44, and Ultra at 36. The Low setting achieves a playable 60 FPS average, but the Medium setting’s minimum of 44 FPS indicates potential stuttering. The High and Ultra settings fall below the 60 FPS target, making them less desirable for a smooth experience.

At 1920x1080, the system shows its best performance. The average FPS are: Low at 92, Medium at 80 (min 68, max 93), High at 68, and Ultra at 56. The Low and Medium settings provide excellent frame rates, well above the 60 FPS threshold. High is also playable at 68 FPS, but Ultra dips to 56 FPS, which may be noticeable to some players. The scaling from Low to Ultra at 1080p shows a 36 FPS drop, which is substantial and highlights the GPU’s limitations under increased graphical load.

Settings Recommendations

Based on the measured FPS data, the optimal experience for this combo is achieved at 1920x1080 resolution. At this resolution, the Medium preset offers the best balance of visual fidelity and performance. The average FPS of 80 with a minimum of 68 ensures a consistently smooth experience, and the maximum of 93 shows there is headroom. The Low preset pushes the average to 92 FPS, but the visual quality is significantly reduced.

For players who prioritize frame rate above all else, the Low preset at 1920x1080 is the only option that consistently delivers near-100 FPS. However, for a more visually pleasing experience, the Medium preset is recommended, as it maintains frame rates well above 60 FPS. The High preset is also viable, with an average of 68 FPS, but it does not offer the same level of smoothness as Medium, and the visual difference between High and Medium may not justify the 12 FPS average loss.

The Ultra preset is not recommended at any resolution. At 1080p, it averages 56 FPS, which is below the ideal threshold for a fast-paced FPS. At higher resolutions, the performance is too poor to be considered. The 1440p resolution is only playable on Low settings, with an average of 60 FPS, but the minimum frame rate is not recorded, meaning it could dip lower. For the best overall experience, the data clearly points to 1920x1080 with Medium settings, which provides a playable, responsive, and visually acceptable experience for Doom.