Doom

The Intel Core i3-12100F paired with the AMD Radeon RX 7600 XT in Doom presents a classic study in balance and bottlenecking. The data shows a system that is overwhelmingly GPU-limited at higher resolutions but reveals a surprisingly capable CPU that keeps pace at 1080p. This combination, ranking 1073rd out of 1681 tested combos, demonstrates that a modest four-core processor can still deliver a high-refresh-rate experience when paired with a modern mid-range graphics card.

Resolution Scaling

The measured FPS data tells a clear story about how this combo scales with resolution. Moving from 1920x1080 to 2560x1440 at High settings, the average frame rate drops from 149.6 FPS to 92.7 FPS, a reduction of approximately 38%. The subsequent jump to 3840x2160 at High settings yields 51.7 FPS, another 44% drop from the 1440p result. This steep downward curve is the signature of a system becoming increasingly GPU-bound as pixel count rises.

At 1080p, the frame rates are exceptionally high, with the Low preset hitting 203.1 FPS. This suggests that at this resolution, the CPU is doing the heavy lifting, and the GPU has ample headroom. The scaling from 1080p to 1440p is significant but not catastrophic, indicating a transition zone where the load is shifting. By 4K, the GPU is clearly the limiting factor, as the frame rates compress into a narrow band between 45.1 and 72.6 FPS across all settings, showing that resolution is the dominant variable.

The data implies that for a 144Hz or 165Hz monitor, 1080p is the sweet spot for this pairing. At 1440p, the system is still capable of high refresh rates on lower presets but will struggle to maintain maximum refresh on Ultra. At 4K, the system is firmly in 60 FPS territory, and only the Low preset (72.6 FPS) manages to exceed that threshold comfortably.

GPU Role

The AMD Radeon RX 7600 XT, with its 16 GB of GDDR6 memory on a 128-bit bus, provides a 288.0 GB/s bandwidth. This memory configuration appears to be a non-factor in Doom's results, as even at 4K Ultra, the game only demands 45.1 FPS, which is a performance issue, not a capacity one. The GPU's boost clock of 2755 MHz and 2048 shading units are the primary drivers of its compute performance.

The GPU's benchmark scores place it in the 63rd percentile of all GPUs, with an average benchmark score of 20146. Its nearest rival, the AMD Radeon RX 7600, scores 20258, a deltaPct of -0.6, meaning the 7600 XT is slightly slower in synthetic benchmarks. This marginal difference is interesting, as the 7600 XT's 16 GB frame buffer is its main differentiator, but it does not translate to a lead in raw compute.

In Doom, the GPU's role becomes more pronounced as resolution increases. At 4K, the gap between the Low preset (72.6 FPS) and Ultra preset (45.1 FPS) is 27.5 FPS, a 38% performance penalty for the highest quality settings. This indicates that the GPU's shading units and texture rate (352.6 GTexel/s) are heavily taxed at this resolution, and the visual fidelity upgrades come at a direct cost to frame rate.

CPU Role

The Intel Core i3-12100F is a 4-core, 8-thread processor with a boost clock of 4.30 GHz. Its benchmark results are surprisingly strong for a budget-oriented chip, with a Cinebench R23 multi-core score of 11912 and a single-core score of 1681. The data shows it sits in the 72nd percentile of all CPUs, and its average benchmark score of 13516 is nearly identical to the AMD Ryzen Threadripper PRO 3975WX, which posts a deltaPct of -0.1.

This CPU's performance is more than adequate for Doom. At 1080p Low, the system achieves 203.1 FPS, a figure that is likely bounded by the CPU's ability to feed the GPU draw calls. The single-thread performance, as highlighted by the 3DMark single-thread score of 893, is critical for a game engine like Doom, which is well-optimized for high frame rates.

The CPU's influence wanes as resolution climbs. At 4K, the frame rates are so low relative to 1080p that the CPU is clearly not the bottleneck. The data suggests that the i3-12100F is a capable partner for the RX 7600 XT, providing enough headroom to avoid limiting the GPU at higher resolutions, while still being the primary driver of performance at 1080p.

FAQ

Q: What is the best resolution for high refresh rate gaming with this combo?

A: The data shows 1920x1080 is the only resolution where the system consistently exceeds 144 FPS. At 1080p High, it averages 149.6 FPS, and at Low, it hits 203.1 FPS. At 1440p, the High preset drops to 92.7 FPS, which is below the threshold for 144Hz monitors.

Q: How does the RX 7600 XT compare to its closest rival in synthetic benchmarks?

A: The RX 7600 XT has an average benchmark score of 20146. Its nearest rival, the AMD Radeon RX 7600, scores 20258, which is a deltaPct of -0.6. This means the 7600 XT is 0.6% slower in these tests, despite having double the memory of its sibling.

Q: Is the Core i3-12100F a bottleneck for the RX 7600 XT in Doom?

A: At 1080p, the evidence points to the CPU being a co-limiting factor, as frame rates are very high but do not scale as much as they might with a stronger CPU. At 1440p and 4K, the frame rates drop significantly, indicating the GPU is the primary bottleneck.

Q: What is the performance difference between Low and Ultra settings at 4K?

A: At 3840x2160, the Low preset averages 72.6 FPS, while the Ultra preset averages 45.1 FPS. This is a difference of 27.5 FPS, meaning the Ultra preset is roughly 38% slower than Low.

Q: How does this combo's rank in Doom compare to other tested systems?

A: The combo ranks 1073rd out of 1681 tested combinations. This places it in the lower-middle portion of the database, suggesting that while it is not a top-tier performer, it is far from the bottom of the pack.

Q: What is the frame rate at 1440p with Medium settings?

A: The measured average FPS at 2560x1440 with Medium settings is 111.3 FPS. This is a solid result for a 100Hz or 120Hz monitor, providing a good balance between visual quality and performance.

How This Combo Ranks

With a rank of 1073 out of 1681 tested combos, the i3-12100F and RX 7600 XT pairing sits in the 36th percentile of all systems tested in Doom. This ranking is lower than the individual percentiles of its components, which are 72nd for the CPU and 63rd for the GPU. This discrepancy suggests that while each part is competent on its own, their combination is not optimized for this specific title.

The data implies that the CPU's strong single-thread performance is not enough to boost the combo's ranking, as the GPU's mid-range position holds it back. The ranking is likely dragged down by the GPU's performance at 4K, where it struggles to maintain high frame rates. However, the ranking also reflects that this is a mainstream pairing, and many of the 1681 combos likely feature more powerful graphics cards.

The fact that the CPU's average benchmark score is nearly identical to a Threadripper PRO processor reflects its efficiency. Yet, in gaming, the GPU dominates the ranking. The combo's position indicates that users should not expect flagship-level performance, but rather a solid 1080p and entry-level 1440p experience.

Measured FPS Breakdown

The measured FPS data provides a complete picture of performance across all settings and resolutions. At 1920x1080, the system achieves 203.1 FPS on Low, 173.5 FPS on Medium, 149.6 FPS on High, and 119.7 FPS on Ultra. These figures show a healthy scaling of performance as settings are reduced, with the Low preset being roughly 70% faster than Ultra.

Moving to 2560x1440, the results are 127 FPS on Low, 111.3 FPS on Medium, 92.7 FPS on High, and 78.7 FPS on Ultra. The drop from 1080p to 1440p is consistent across all settings, averaging around 35-40%. At 3840x2160, the system posts 72.6 FPS on Low, 58.9 FPS on Medium, 51.7 FPS on High, and 45.1 FPS on Ultra.

The data reveals that the gap between Low and Ultra narrows as resolution increases. At 1080p, the difference is 83.4 FPS, but at 4K, it shrinks to 27.5 FPS. This is a classic sign of a GPU bottleneck; at lower resolutions, the CPU and GPU are both active, but at 4K, the GPU's limitations become the sole constraint, compressing the performance range.

Settings Recommendations

For a 60 Hz display, the 3840x2160 High preset, averaging 51.7 FPS, is a playable option, but the Medium preset at 58.9 FPS is a safer bet for maintaining a stable 60 FPS frame rate. For 1440p users with a 144 Hz monitor, the High preset at 92.7 FPS is the best choice, as it offers a significant visual upgrade over Medium (111.3 FPS) while still staying above the 90 FPS threshold.

For 1080p users, the High preset at 149.6 FPS is the recommended sweet spot. It provides a substantial quality improvement over Medium (173.5 FPS) while still delivering a frame rate that exceeds most high-refresh-rate monitors. The Ultra preset at 119.7 FPS is viable for 120 Hz displays, but the performance cost of 30 FPS over High is steep for the marginal visual gains. The Low preset is best reserved for competitive play, where the 203.1 FPS figure offers a definitive advantage in input latency. The data suggests that High settings at 1080p offer the best balance of visual fidelity and performance, while Medium settings at 1440p and 4K are the most sensible compromises for their respective resolutions.