Doom

The AMD Ryzen 5 5600GT paired with the AMD Radeon RX 7600 delivers a highly capable 1080p experience in Doom, but the data reveals a clear shift in bottleneck behavior as resolution increases. At 1080p, the combo achieves excellent frame rates, with the Low preset hitting an average of 193 FPS and even the demanding Ultra preset maintaining 116 FPS. However, the scaling pattern from 1080p to 4K indicates that the RX 7600 becomes the primary limiting factor at higher resolutions, while the CPU's strong single-threaded performance keeps it relevant at lower settings.

Resolution Scaling

The measured FPS data shows a predictable and steep decline as resolution increases, but the rate of that decline varies significantly by settings preset. At 1080p Low, the system produces 193 FPS average, which drops to 125 FPS at 1440p and further to 68 FPS at 4K. This represents a 35% reduction from 1080p to 1440p and a 65% reduction from 1080p to 4K, indicating that the GPU is heavily taxed at higher pixel counts.

The High preset tells a similar story with slightly lower absolute numbers: 142 FPS at 1080p, 92 FPS at 1440p, and 50 FPS at 4K. The percentage drops are consistent with the Low preset, reinforcing that resolution scaling is the dominant factor. The Ultra preset, however, shows the most dramatic falloff — from 116 FPS at 1080p to 75 FPS at 1440p and just 41 FPS at 4K. This 65% loss from 1080p to 4K at Ultra settings suggests the GPU's 8 GB VRAM and memory bandwidth are stretched thin at the highest quality tier.

The Medium preset provides the only complete min/max data in the pack, with 168 FPS average at 1080p (min 143, max 193), 109 FPS at 1440p (min 92, max 125), and 59 FPS at 4K (min 50, max 68). The relatively tight min-to-max spread at each resolution indicates consistent frame pacing rather than occasional stutters. The data suggests that at 1080p, the CPU is not the limiting factor — the 5600GT's 6 cores and 12 threads with a 4.60 GHz boost clock are sufficient to feed the GPU. At 4K, the GPU's compute throughput becomes the ceiling, as evidenced by the sub-60 FPS averages across all presets except Low.

GPU Role

The AMD Radeon RX 7600, built on the RDNA 3.0 architecture with the Navi 33 chip, is the dominant performance driver in this combination, particularly at higher resolutions. Its 8 GB of GDDR6 memory on a 128-bit bus provides 288.0 GB/s of bandwidth, which is adequate for 1080p and 1440p gaming but becomes a constraint at 4K Ultra where the 41 FPS average reflects the memory pressure.

The GPU's clock behavior is notable: a base clock of 1720 MHz and a boost clock of 2655 MHz, with a game clock of 2250 MHz. The boost clock is what matters most in sustained gaming workloads, and the data indicates that Doom is able to utilize this headroom effectively at 1080p, where the GPU achieves 116 FPS at Ultra. The 2048 shading units, 128 TMUs, and 64 ROPs provide the raw pixel throughput — rated at 169.9 GPixel/s and 339.8 GTexel/s — needed for the fast-paced action in Doom.

The GPU's benchmark scores place it in the 57th percentile among all GPUs, with an average benchmark score of 15171. Its nearest rival is the NVIDIA GeForce RTX 3050 OEM, which scores 15199 and is only 0.2% ahead — a negligible difference. The RX 7600 also sits close to the AMD Radeon 680M (15270, 0.7% faster) and the AMD Radeon Pro 560X (15082, 0.6% slower). This clustering suggests that the RX 7600 is positioned in a competitive mid-range segment where small performance deltas separate products.

At 4K, the GPU's fp32 compute of 21.75 TFLOPS is insufficient to maintain high frame rates at quality settings. The 4K Low average of 68 FPS shows that when texture and shading demands are reduced, the GPU can still push playable numbers, but the 4K Ultra result of 41 FPS indicates the GPU is fully saturated. The 4K Medium min of 50 FPS and max of 68 FPS provide a playable window, but the overall trend is clear: this is a 1080p-to-1440p GPU, not a 4K solution.

CPU Role

The AMD Ryzen 5 5600GT, a Zen 3 (Cezanne) part on the AM4 socket, plays a supporting role in this pairing. Its 6 cores and 12 threads with a 3.60 GHz base and 4.60 GHz boost clock provide ample single-threaded performance for Doom's engine, which is known to scale well with high clock speeds. The CPU's 16 MB L3 cache and dual-channel DDR4 memory support with 51.2 GB/s bandwidth are adequate for feeding the GPU without introducing a bottleneck at 1080p.

The CPU's benchmark results confirm its strength: a Cinebench R23 single-core score of 2438 and multi-core score of 17272. The Geekbench single-core score of 1843 and multi-core score of 7986 further validate its capability. The 3DMark single-thread score of 913 and 2-thread score of 1794 indicate that the CPU can handle the thread scheduling demands of a modern FPS at high frame rates.

The CPU's percentile rank of 74 among all CPUs, with an average benchmark score of 20733, places it just below the Intel Core i5-12490F (20802, 0.3% slower). This near-identical performance means that the 5600GT is not a weak link in this combo. The data shows that at 1080p Low, the system achieves 193 FPS, which is well above the 144 Hz refresh rate common on gaming monitors, suggesting the CPU can sustain high frame delivery.

The CPU's role becomes more critical at 1080p where frame rates exceed 140 FPS. At these levels, the CPU's per-core performance determines the upper ceiling. The 5600GT's single-thread score of 913 in 3DMark and 2438 in Cinebench R23 indicate it can keep up with the RX 7600's output at 1080p. However, the CPU's passmark single-thread score of 3348 and physics score of 875 suggest that pushing beyond 200 FPS would require a stronger CPU, though the data does not include any 1080p results above 193 FPS.

How This Combo Ranks

The AMD Ryzen 5 5600GT + AMD Radeon RX 7600 combination ranks 2540 out of 3712 tested combos in Doom, placing it in the 68th percentile of all configurations. This rank is respectable given that it represents a mid-range CPU paired with a mid-range GPU. The ranking reflects the combo's strong 1080p performance but also its limitations at 4K, where the GPU's 57th percentile standing among all GPUs drags down the overall score.

The CPU's 74th percentile ranking is higher than the GPU's 57th percentile, which is unusual for gaming-focused combos. This asymmetry suggests that the CPU is not the bottleneck — the GPU is. In practical terms, this means that upgrading the GPU would yield larger performance gains than upgrading the CPU. The data supports this: at 1080p Low, the system hits 193 FPS, but at 4K Ultra, it drops to 41 FPS, a 79% reduction that is entirely attributable to GPU limitations.

The combo's rank of 2540 out of 3712 is influenced by the fact that many tested combos likely include higher-tier GPUs. The RX 7600's nearest rivals — the RTX 3050 OEM (0.2% faster), Radeon 680M (0.7% faster), and Radeon Pro 560X (0.6% slower) — all sit within a 1% performance band, indicating that the GPU is competitive within its class but not a standout performer. The CPU's nearest rivals show a similar pattern, with the i5-12490F only 0.3% faster, confirming that this combo is well-balanced for its price point, though pricing is not a factor in this analysis.

The ranking also reflects the game's optimization. Doom, released in 2016, is well-optimized for a wide range of hardware, which explains why the combo achieves playable frame rates at all tested settings and resolutions. The 4K Medium result of 59 FPS average is particularly notable, as it shows the combo can handle 4K gaming if settings are moderated.

FAQ

Q: What is the best resolution for this combo in Doom?

A: The data shows 1080p is the sweet spot, with all presets achieving at least 116 FPS average. At 1440p, the High preset delivers 92 FPS, which is still smooth, but 4K requires dropping to Low settings (68 FPS) or Medium (59 FPS) for playable results.

Q: How does the RX 7600 compare to its closest GPU rival?

A: The RX 7600 scores 15171 on average, while the NVIDIA GeForce RTX 3050 OEM scores 15199, a delta of -0.2%. This means the RX 7600 is essentially tied with the RTX 3050 OEM, with a negligible 28-point difference in average benchmark score.

Q: Is the Ryzen 5 5600GT a bottleneck at 1080p?

A: The data suggests no. At 1080p Low, the combo hits 193 FPS average, and at Ultra, it achieves 116 FPS. The CPU's single-thread performance (2438 in Cinebench R23) is sufficient to keep the GPU fed at these frame rates, indicating the GPU is the limiting factor even at 1080p.

Q: What frame rates can I expect at 4K with this setup?

A: At 4K, the Low preset averages 68 FPS, Medium averages 59 FPS (min 50, max 68), High averages 50 FPS, and Ultra averages 41 FPS. Only the Low preset provides a consistently smooth experience above 60 FPS, while Medium is borderline playable.

Q: How does this combo's overall rank compare to other tested configurations?

A: The combo ranks 2540 out of 3712 tested combos in Doom, placing it in the 68th percentile. This rank is driven by the GPU's 57th percentile standing, which is lower than the CPU's 74th percentile, indicating the GPU limits the combo's overall position.

Q: Which preset offers the best balance of visual quality and performance at 1440p?

A: The High preset at 1440p delivers 92 FPS average, which is above the 60 FPS threshold for smooth gameplay. The Medium preset offers 109 FPS, but the High preset provides better visual fidelity with only a 17 FPS penalty, making it the recommended choice.

Settings Recommendations

The measured FPS data provides clear guidance for optimizing the visual-to-performance tradeoff in Doom. At 1080p, the Ultra preset delivers 116 FPS average, which is well above the 60 FPS minimum for smooth gameplay and suitable for high-refresh-rate monitors. The combination of the RX 7600's 8 GB VRAM and the CPU's strong single-thread performance makes 1080p Ultra the recommended setting for most users, as it provides the best visual quality without sacrificing playability.

For 1440p, the High preset at 92 FPS average is the optimal choice. The Medium preset offers a higher 109 FPS, but the visual fidelity loss is significant relative to the 17 FPS gain. The Ultra preset drops to 75 FPS, which is still playable but approaching the threshold where frame drops become noticeable in fast-paced action. The High preset balances these factors, providing a smooth experience while maintaining quality settings.

At 4K, the situation is more constrained. The Low preset at 68 FPS is the only setting that consistently exceeds 60 FPS, but the visual compromise is substantial. The Medium preset averages 59 FPS with a minimum of 50 FPS, which is borderline — occasional drops below 60 FPS may be noticeable. The High and Ultra presets at 50 and 41 FPS respectively are not recommended for competitive play, though they remain usable for slower-paced exploration.

The data indicates that the Medium preset at 4K provides the best compromise, with a 59 FPS average and a min-max range of 50 to 68 FPS that shows acceptable frame consistency. Users prioritizing frame rate over visuals should select Low at 4K, while those with 1080p or 1440p monitors should default to Ultra or High respectively. The RX 7600's 8 GB VRAM is sufficient for all presets at 1080p and 1440p, but the 4K Ultra result of 41 FPS suggests the memory capacity and bandwidth are pushed to their limits at that resolution.