Doom

The AMD Ryzen 7 5700 and AMD Radeon RX 570 combination delivers a playable, though not exceptional, experience in Doom, with performance heavily dictated by resolution and preset. The data shows a clear hierarchy where the GPU becomes the primary constraint as resolution increases, while the CPU's strong multi-threaded capabilities ensure it never becomes a bottleneck at any tested setting. This pairing ranks 3547th out of 3712 tested combos, placing it in the lower percentile of systems, yet the measured frame rates reveal a configuration that can handle 1080p gaming comfortably and 1440p with adjusted settings.

Resolution Scaling

The progression from 1920x1080 to 3840x2160 reveals a steep performance cliff that clearly indicts the RX 570 as the limiting component. At High settings, the average frame rate drops from 68 FPS at 1080p to 44 FPS at 1440p, a 35% reduction, and then plummets to 24 FPS at 4K, representing a 65% loss from the 1080p baseline. This scaling pattern is classic GPU-bound behavior—the pixel count quadruples from 1080p to 4K, and the frame rate nearly quarters, indicating that the graphics card's shading units and memory bandwidth are saturated.

The Low preset scaling tells a similar story but with a steeper relative drop. At 1080p Low, the system achieves 92 FPS, which falls to 60 FPS at 1440p and 32 FPS at 4K. The 1440p to 4K transition here is particularly punishing, losing 47% of performance, while the 1080p to 1440p step costs 35%. This suggests that even at the lowest settings, the RX 570's 224.0 GB/s memory bandwidth and 5.095 TFLOPS of FP32 compute are insufficient to feed the massive pixel throughput required at 4K.

Ultra settings amplify the resolution sensitivity. The 56 FPS at 1080p Ultra drops to 36 FPS at 1440p and collapses to 19 FPS at 4K. The 4K Ultra result is effectively unplayable, and the data indicates that the gap between Medium and Ultra widens as resolution increases—at 1080p the difference is 24 FPS (80 vs 56), but at 4K it narrows to 9 FPS (28 vs 19). This compression of the settings gap at higher resolutions is a hallmark of a GPU that is completely overwhelmed, where the additional shading work from Ultra settings matters less than the raw pixel fill rate.

The measured minimum and maximum frame rates for Medium settings provide additional insight. At 1080p Medium, the range spans 68 to 93 FPS, while at 1440p it tightens to 44 to 60 FPS, and at 4K it narrows further to 24 to 32 FPS. The shrinking frame time variance at higher resolutions indicates that the GPU is consistently saturated, leaving little headroom for frame bursts. This behavior confirms that the Ryzen 7 5700's 8 cores and 16 threads are not the constraint—the CPU can feed frames faster than the GPU can render them at every resolution.

GPU Role

The AMD Radeon RX 570, built on the Polaris 20 chip with GCN 4.0 architecture, is the decisive factor in this combo's performance. Its 4 GB of GDDR5 memory on a 256-bit bus provides 224.0 GB/s of bandwidth, which is sufficient for 1080p and adequate for 1440p, but the 4 GB capacity becomes a liability at 4K where texture data exceeds available VRAM. The core clocks of 1168 MHz base and 1244 MHz boost are modest by modern standards, and the 2048 shading units operating at these clocks produce the 5.095 TFLOPS of FP32 throughput that drives the measured results.

The benchmark data shows the RX 570's overall standing relative to its peers. It achieves an average benchmark score of 28766, which places it in the 74th percentile of all GPUs. Its nearest rival, the AMD Radeon RX 470, scores 28996, a 0.8% delta, indicating that the RX 570 is essentially a slightly slower sibling of the RX 470. The NVIDIA Quadro RTX 8000, a workstation-class card, trails by 1.2% with a score of 28421, which underscores how the RX 570's raw compute metrics position it in a competitive mid-range segment—but one that is far from capable of 4K gaming.

The GPU's texture rate of 159.2 GTexel/s and pixel rate of 39.81 GPixel/s are the figures that directly impact Doom's performance. At 4K Ultra, the 19 FPS average suggests that the pixel rate is the bottleneck, as the card cannot fill the 8.3 million pixels per frame fast enough. The 32 ROPs are also a limiting factor; at 4K, the card must process four times the pixels of 1080p, and the ROP throughput is fixed. The fact that Low settings at 4K only reach 32 FPS, despite reduced shading load, implies that the ROP and memory system are the hard limits at this resolution.

FAQ

Q: Is the AMD Ryzen 7 5700 + AMD Radeon RX 570 combo capable of 4K gaming in Doom?

A: No. The measured data shows average frame rates of 19 FPS at 4K Ultra, 24 FPS at High, and 28 FPS at Medium. Even at Low settings, the 32 FPS average is below playable thresholds. The GPU's 4 GB VRAM and 32 ROPs are insufficient for 4K rendering in this title.

Q: How does the RX 570 compare to its nearest rival, the RX 470, in benchmark scores?

A: The RX 570 scores 28766 in average benchmarks, while the RX 470 scores 28996, a 0.8% delta. This means the RX 470 is slightly faster in synthetic tests, but the difference is negligible for real-world gaming. The RX 570 also trails the RX 6800M by 0.4% and leads the R9 M295X by 0.7%.

Q: What is the best resolution for this combo to maintain 60 FPS?

A: At 1080p Low, the combo achieves 92 FPS, and at 1440p Low it hits exactly 60 FPS average. For a consistent 60 FPS floor, 1080p with Medium settings (80 FPS) or High settings (68 FPS) is recommended, while 1440p would require Low settings to stay at 60 FPS.

Q: Does the CPU or GPU limit performance at 1080p?

A: The GPU is the limiting factor. At 1080p High, the combo delivers 68 FPS, which is well below what the Ryzen 7 5700's single-thread score of 901 in 3dmark and 2916 in Cinebench R23 could support. The CPU's 8 cores and 16 threads are underutilized in this GPU-bound scenario.

Q: How does the Ryzen 7 5700's multi-threaded performance compare to its single-threaded performance?

A: The CPU scores 20655 in Cinebench R23 multi-core and 2916 in single-core, a ratio of 7.08x. This indicates strong scaling across its 8 cores, with a 3dmark max-thread score of 6617 versus 901 for single-thread. The multi-thread advantage is significant but irrelevant in Doom where the GPU is the bottleneck.

Q: Is the 4 GB VRAM on the RX 570 sufficient for Doom at 1440p?

A: The data suggests it is adequate for most settings. At 1440p High, the combo achieves 44 FPS, and at Medium it reaches 52 FPS. The 4 GB capacity handles the texture loads at these settings, but the lower frame rates versus 1080p indicate that memory bandwidth (224.0 GB/s) is strained rather than capacity being exhausted.

Measured FPS Breakdown

At 1920x1080, the combo shows a clear performance hierarchy across settings. Low settings deliver an average of 92 FPS, which is the highest measured in the entire dataset. Medium settings reduce this to 80 FPS, with a minimum of 68 and maximum of 93 FPS, showing tight frame pacing. High settings produce 68 FPS average, while Ultra drops to 56 FPS. The 36 FPS spread between Low and Ultra at 1080p demonstrates that the RX 570 has enough headroom to run the game at high frame rates, but Ultra settings tax the GPU's shading units significantly.

Moving to 2560x1440, the performance drops are substantial. Low settings yield 60 FPS exactly, which is the minimum threshold for smooth gameplay. Medium settings average 52 FPS with a range of 44 to 60 FPS, indicating occasional dips below 60. High settings achieve 44 FPS, and Ultra falls to 36 FPS. The 1440p data shows that only Low settings can maintain a consistent 60 FPS, while Medium is borderline acceptable with its 52 FPS average and 44 FPS minimum.

At 3840x2160, the results are uniformly poor. Low settings top out at 32 FPS, Medium at 28 FPS with a 24-32 FPS range, High at 24 FPS, and Ultra at 19 FPS. None of these are playable for a fast-paced FPS like Doom. The 4K data reveals that even the lowest settings cannot overcome the GPU's fundamental limitations. The Medium preset's minimum of 24 FPS and maximum of 32 FPS shows a 33% frame time variance, which would produce noticeable stuttering.

The data points for High and Ultra settings lack minimum and maximum values, but the averages alone tell the story. The scaling from 1080p High (68 FPS) to 1440p High (44 FPS) represents a 35% loss, and the drop to 4K High (24 FPS) is another 45% loss. This consistent degradation pattern confirms that the RX 570's compute and memory resources are the primary determinants of performance at every resolution.

Settings Recommendations

For 1080p gaming, the data clearly supports High settings as the best balance. The 68 FPS average at High is well above the 60 FPS threshold, and the gap to Ultra (56 FPS) is only 12 FPS, which is not worth the visual fidelity loss. Medium at 80 FPS is also viable, but High provides a better visual experience without sacrificing smoothness. Low at 92 FPS is unnecessary unless the user prioritizes maximum frame rates for competitive play, but the 24 FPS gain over High does not justify the visual downgrade.

At 1440p, the recommendation narrows to Low or Medium settings. Low achieves exactly 60 FPS, which is the minimum for smooth gameplay, while Medium drops to 52 FPS with a 44 FPS minimum that may cause perceptible stutter in intense scenes. High at 44 FPS and Ultra at 36 FPS are not recommended for a game that demands quick reactions. The data suggests that 1440p Medium is the boundary for acceptable performance, but users sensitive to frame drops should stick with Low.

The 4K resolution is not viable for this combo, with no settings reaching even 40 FPS. The maximum of 32 FPS at Low falls far below the 60 FPS target, and the 19-28 FPS range at higher settings is unplayable. Users should avoid 4K entirely with this configuration. The GPU's 4 GB VRAM and 224.0 GB/s bandwidth simply cannot handle the pixel throughput required at 4K, regardless of preset.

The optimal configuration for the best experience is 1080p High, which provides 68 FPS average with the visual quality of High presets. This setting leverages the RX 570's strengths—its 2048 shading units and 128 TMUs—without overwhelming the 32 ROPs or the memory subsystem. For users with 1440p monitors, Low settings at 60 FPS is the only way to achieve smooth gameplay, but the visual compromise is significant.

CPU Role

The AMD Ryzen 7 5700, a Zen 3 architecture processor on the 7 nm TSMC process, provides ample computational headroom for Doom. Its 8 cores and 16 threads, with a base clock of 3.70 GHz and boost clock of 4.60 GHz, deliver strong multi-threaded performance. The Cinebench R23 multi-core score of 20655 and single-core score of 2916 indicate a balanced processor that can handle both lightly-threaded game logic and heavily-threaded background tasks.

The CPU's benchmark scores place it in the 78th percentile of all CPUs, with an average benchmark score of 25517. Its nearest rivals include the Intel Xeon D-2752TER at 25530 and the AMD Ryzen 5 6600H at 25550, with deltas of -0.1% and -0.1% respectively. The Ryzen 7 5825U scores 25446, a 0.3% delta, showing that the 5700 is competitively positioned in the mid-range segment.

In Doom, the CPU's role is secondary to the GPU. The measured frame rates are consistently GPU-limited, as evidenced by the steep performance drops at higher resolutions. The Ryzen 7 5700's single-thread performance, measured at 901 in 3dmark and 2916 in Cinebench R23, is more than sufficient to feed the RX 570's frame output. Even at 1080p Low where the GPU produces 92 FPS, the CPU is unlikely to be the bottleneck given its strong single-thread scores.

The CPU's 16 MB of L3 cache and 51.2 GB/s memory bandwidth provide adequate data throughput for game assets. The 3dmark multi-thread score of 6628 versus single-thread of 901 shows a 7.35x scaling across cores, which is excellent for a desktop processor. However, Doom's engine is not particularly multi-threaded, so the CPU's 8-core advantage is underutilized. The data indicates that the Ryzen 7 5700 could support higher frame rates if paired with a more powerful GPU, as its compute capabilities far exceed what the RX 570 can render.

How This Combo Ranks

The combination of AMD Ryzen 7 5700 and AMD Radeon RX 570 ranks 3547th out of 3712 tested combos in Doom, placing it in the bottom 5% of all configurations. This low ranking is primarily attributable to the RX 570's age and limited capabilities, as the CPU is a relatively modern and capable processor. The 165-combo gap from the bottom indicates that there are some worse performing systems, but the vast majority of tested configurations outperform this pairing.

The ranking reflects the GPU's 74th percentile standing among all GPUs, which seems contradictory given the low combo rank. However, the percentile is based on synthetic benchmarks, while Doom's real-world performance is heavily dependent on the GPU's fill rate and memory bandwidth. The RX 570's 5.095 TFLOPS and 224.0 GB/s bandwidth are sufficient for older or less demanding titles, but Doom's id Tech 6 engine, while optimized, still requires significant GPU resources at higher settings.

The combo's position in the rankings is consistent with its measured FPS. At 1080p High, the 68 FPS average places it in the range of mid-range systems from 2016-2017, which is when the RX 570 was released. The GPU's nearest rivals include the RX 6800M (score 28874, 0.4% faster) and the R9 M295X (28580, 0.7% slower), but these are mobile or older parts that do not directly compete in the desktop market.

The low combo rank does not tell the full story, as the measured FPS shows the system is capable of smooth 1080p gaming. The ranking is skewed by the inclusion of many high-end combos with modern GPUs that achieve 200+ FPS in Doom. For a user with a 1080p monitor, this combo provides a playable experience, but the 4K results are among the worst in the database. The Ryzen 7 5700's strong CPU performance is wasted in this pairing, as the GPU holds back the system's potential. Upgrading the GPU would significantly improve the combo's rank and FPS, but the current configuration is what the data measures.