Minecraft

Measured FPS Breakdown

The benchmark data for Minecraft with the Intel Core i5-12400 and Intel Arc B390 shows a clear pattern: performance scales strongly with resolution, and the gap between presets widens as resolution increases. At 1920x1080, the combo is overwhelmingly capable, delivering playable frame rates across every preset tested. At 3840x2160, only the Low preset clears the 60 FPS threshold.

At 1920x1080, the Low preset delivers an average of 216 FPS, the highest recorded figure for this pairing. The Medium preset averages 171 FPS, with a minimum of 146 FPS and a maximum of 197 FPS. High settings drop to an average of 136 FPS. The Ultra preset, while the most demanding, still averages 85 FPS, which remains comfortably above the 60 FPS playable threshold. There is no preset at this resolution where the combination struggles.

Moving to 2560x1440, the averages decline but remain strong. Low settings produce an average of 136 FPS, identical to the 1080p High result. Medium averages 108 FPS, with a minimum of 92 FPS and a maximum of 124 FPS. High settings average 86 FPS. Ultra is the first preset to fall below the playable threshold, averaging 54 FPS. The data shows a consistent drop of roughly 20 to 30 FPS between each preset tier at this resolution.

At 3840x2160, the picture changes dramatically. Low settings average 71 FPS, which is the only playable option at 4K. Medium averages 56 FPS, with a minimum of 48 FPS and a maximum of 65 FPS, meaning even the best-case frame rate barely reaches the threshold. High settings average 45 FPS, and Ultra drops to 28 FPS. The scaling from 1440p to 4K is steep: the High preset loses 41 FPS, and the Low preset loses 65 FPS. This indicates that the Intel Arc B390 is the limiting factor at higher resolutions, as the CPU's performance headroom cannot compensate for the GPU's workload.

FAQ

Q: Can this system run Minecraft at 60 FPS on a 4K monitor?

A: At 3840x2160, only the Low preset achieves a playable average of 71 FPS. Medium averages 56 FPS, High averages 45 FPS, and Ultra averages 28 FPS. For 4K, Low settings are the only reliable option.

Q: What is the best preset for 1440p gaming with this combo?

A: The recorded data shows High settings average 86 FPS at 2560x1440, which is the highest preset that remains above 60 FPS. Medium averages 108 FPS, and Low averages 136 FPS, but High delivers the best visual quality while staying playable. Ultra falls short at 54 FPS.

Q: Is the Intel Arc B390 a strong GPU for Minecraft?

A: The GPU's benchmark score places it in the 9th percentile of all GPUs, with nearest rivals including the NVIDIA GeForce GT 710 and GT 625 OEM. However, the measured FPS data shows it handles Minecraft well at 1080p and 1440p, suggesting the game is not heavily GPU-bound at those resolutions.

Q: How does the CPU affect performance in Minecraft?

A: The Intel Core i5-12400 has a strong multi-threaded benchmark score of 15989 in Cinebench R23, but the frame rate drops sharply from 1080p to 4K. This indicates the GPU becomes the primary bottleneck at higher resolutions, while the CPU is sufficient for the game's logic and chunk loading at lower resolutions.

Q: What frame rates can I expect with Medium settings at 1080p?

A: The Medium preset at 1920x1080 averages 171 FPS, with a minimum of 146 FPS and a maximum of 197 FPS. This is well above the playable threshold and shows no risk of dropping below 60 FPS.

Q: Does the Ultra preset ever become playable?

A: At 1920x1080, Ultra averages 85 FPS, which is playable. At 2560x1440, Ultra averages 54 FPS, below the threshold. At 3840x2160, Ultra averages 28 FPS, which is not playable. Ultra is only viable at 1080p for this combination.

Similar Performance Alternatives

The Intel Core i5-12400 sits near several comparable CPUs in the database. Its average benchmark score is 18683, placing it in the 72nd percentile of all CPUs. The nearest rival is the AMD EPYC 7643, with an average score of 18697, a delta of -0.1 percent. The Intel Core i7-1355U scores 18730, a delta of -0.3 percent. The AMD Ryzen AI 5 330 scores 18811, a delta of -0.7 percent. The Intel Core i3-14100F scores 18519, a delta of 0.9 percent. These CPUs would deliver near-identical CPU-bound performance in Minecraft, meaning any of them paired with the same GPU would show similar frame rates at lower resolutions.

On the GPU side, the Intel Arc B390 has an average benchmark score of 1482, placing it in the 9th percentile of all GPUs. Its nearest rivals are all older NVIDIA parts. The NVIDIA GeForce GT 520MX scores 1463, a delta of 1.3 percent. The NVIDIA GeForce 800M scores 1460, a delta of 1.5 percent. The NVIDIA GeForce GT 625 OEM scores 1446, a delta of 2.5 percent. The NVIDIA GeForce GT 710 scores 1443, a delta of 2.7 percent. These GPUs would produce similar frame rates in Minecraft, though the exact scaling at 4K would depend on driver overhead and memory bandwidth. In practice, a system with any of these GPUs and a comparable CPU would behave similarly at 1080p, but the B390's integrated nature means it shares system memory, which could affect performance in other titles.

The Verdict

The data is clear: this PC can run Minecraft, but the playable range depends heavily on resolution. At 1920x1080, every preset clears the 60 FPS threshold. The Low preset averages 216 FPS, Medium averages 171 FPS, High averages 136 FPS, and even Ultra averages 85 FPS. The verdict for 1080p lists all four presets as playable, with Ultra as the best settings at an average of 85 FPS.

At 2560x1440, the verdict lists High, Low, and Medium as playable. High is the best playable preset, averaging 86 FPS. Medium averages 108 FPS, and Low averages 136 FPS. Ultra falls to 54 FPS, which is below the 60 FPS threshold and therefore not recommended. At 3840x2160, only Low is playable, averaging 71 FPS. Medium, High, and Ultra all fall short, with averages of 56, 45, and 28 FPS respectively.

For a user targeting 60 FPS, the safe recommendation is 1080p at any preset, or 1440p up to High settings. 4K gaming is possible only with Low settings, and even then the margin is slim at 71 FPS. The system is not a high-refresh-rate 4K machine, but it is fully capable for standard 1080p play.

CPU and GPU Roles

The benchmark results reveal a clear division of labor between the CPU and GPU. At 1920x1080, the frame rates are high enough that the CPU is likely the primary driver, since the GPU's 9th percentile ranking would otherwise limit performance. The Low preset at 1080p hits 216 FPS, which is far beyond what the B390's raw compute would suggest. This indicates that Minecraft at low settings is heavily CPU-bound at 1080p, and the i5-12400's strong single-thread score of 2257 in Cinebench R23 is sufficient to push frame rates high.

As resolution increases, the GPU takes over as the limiting factor. The drop from 1080p Low (216 FPS) to 1440p Low (136 FPS) is a 37 percent reduction, and the drop from 1440p Low to 4K Low (71 FPS) is a 48 percent reduction. This scaling is typical of a GPU-bound workload, where the pixel fill rate and memory bandwidth become the bottlenecks. The B390's 7.680 TFLOPS of FP32 performance and 60.00 GPixel/s pixel rate are simply not enough to sustain high frame rates at 4K, even on Low settings.

The preset scaling further confirms this. At 1080p, the difference between Low and Ultra is 131 FPS, a massive gap that shows the CPU can handle the extra draw calls and game logic. At 4K, the difference between Low and Ultra is only 43 FPS, because the GPU is already saturated and cannot render more frames regardless of the CPU's headroom. The Medium preset at each resolution provides the only complete min/max data: at 1080p it ranges from 146 to 197 FPS, at 1440p from 92 to 124 FPS, and at 4K from 48 to 65 FPS. The narrowing of this range at higher resolutions is further evidence of GPU saturation.

How This Combo Ranks

In the database of tested combinations for Minecraft, the Intel Core i5-12400 and Intel Arc B390 pair ranks 3282 out of 3710 tested combos. This places it in the bottom 12 percent of all systems measured for this game. The low rank is driven almost entirely by the GPU, which sits in the 9th percentile of all GPUs and has nearest rivals that are over a decade old. The CPU, by contrast, ranks in the 72nd percentile of all CPUs, showing that the processor is not the weak link.

The rank reflects the fact that the combo is playable at 1080p and 1440p with the right settings, but it is not competitive with higher-end configurations. Many other combos in the database will deliver higher frame rates at 4K or maintain 60 FPS at Ultra presets across all resolutions. However, the rank also shows that the combo is not a failure: it achieves playable frame rates at two of three resolutions, and the 1080p results are strong. The combination of a mid-range CPU with a low-end integrated GPU produces a system that is adequate for Minecraft at mainstream resolutions, but it will not satisfy users who want maximum settings at 4K or high refresh rates at 1440p. The data suggests that upgrading the GPU alone would yield the largest improvement, while keeping the i5-12400 would maintain the CPU headroom needed for high frame rates at lower resolutions.