Minecraft

The Intel Core i5-12400 paired with the NVIDIA GeForce RTX 5080 delivers massive frame rates in Minecraft, with all tested settings at all three resolutions landing far above the 60 FPS playability threshold. The data shows that this combination is not merely playable but overwhelmingly capable, with the most demanding preset at 4K still producing an average of 109 FPS.

Best Settings per Resolution

At 3840x2160 (4K), the most demanding preset that stays at or above 60 FPS is Ultra, which delivers an average of 109 FPS. This is the highest settings tier available in the measured data, meaning the combo has headroom even at 4K. The High preset runs at 175 FPS, Medium at 220 FPS, and Low at 278 FPS — all far exceeding the 60 FPS threshold.

At 2560x1440, the best settings are again Ultra, with an average of 209 FPS. The scaling from 4K to 1440p is significant: Ultra jumps from 109 FPS to 209 FPS, a 92% improvement. High runs at 335 FPS, Medium at 422 FPS, and Low at 533 FPS.

At 1920x1080, the best settings are Ultra with an average of 332 FPS. This is the fastest configuration tested, with High at 531 FPS, Medium at 598 FPS, and Low at 651 FPS. The 1080p results show that the combo is essentially unconstrained by the GPU at lower resolutions, with the CPU becoming the more relevant factor.

How This Combo Ranks

The combo ranks 257th out of 3710 tested combinations in Minecraft. This places it in the top 7% of all tested systems, which is consistent with the very high frame rates observed. The percentile ranking reflects the fact that while the RTX 5080 is a top-tier GPU, the i5-12400 is a mid-range CPU, and Minecraft’s performance can be heavily influenced by single-threaded CPU performance.

The GPU itself sits in the 87th percentile among all GPUs, while the CPU sits in the 72nd percentile among all CPUs. The gap between these two percentiles suggests that the CPU is the limiting factor in this pairing, particularly at lower resolutions where frame rates are extremely high. The combo ranking of 257/3710 is notably worse than the GPU’s percentile would suggest on its own, reinforcing the idea that the i5-12400 holds the system back from reaching the very top tier of Minecraft performance.

Measured FPS Breakdown

At 3840x2160, the measured results show a clear progression across settings. Ultra averages 109 FPS, High averages 175 FPS, Medium averages 220 FPS with a minimum of 187 FPS and a maximum of 254 FPS, and Low averages 278 FPS. The Medium preset is the only one with recorded min/max values, showing a 67 FPS spread between minimum and maximum.

At 2560x1440, the pattern continues with Ultra at 209 FPS, High at 335 FPS, Medium at 422 FPS (min 359, max 485), and Low at 533 FPS. The Medium spread here is 126 FPS, wider than at 4K, suggesting more frame-time variability at higher frame rates.

At 1920x1080, the results are the highest of all. Ultra averages 332 FPS, High averages 531 FPS, Medium averages 598 FPS (min 509, max 688), and Low averages 651 FPS. The Medium preset at 1080p shows a 179 FPS spread, which is substantial but still keeps the minimum well above 60 FPS.

The data shows a consistent pattern: each step down in resolution yields a larger absolute FPS gain at lower settings. For example, going from 4K to 1440p at Ultra adds 100 FPS, while going from 1440p to 1080p at Ultra adds 123 FPS.

Similar Performance Alternatives

Looking at the nearest rivals for the CPU, the AMD EPYC 7643 scores within 0.1% of the i5-12400’s average benchmark score, making it effectively equivalent in raw compute. The Intel Core i7-1355U is 0.3% behind, and the AMD Ryzen AI 5 330 is 0.7% behind. The Intel Core i3-14100F is 0.9% ahead of the i5-12400. These deltas are all within 1%, meaning any of these CPUs would produce nearly identical frame rates in Minecraft when paired with the same GPU.

For the GPU, the AMD Radeon RX 9070 GRE scores 2.2% higher than the RTX 5080, making it a slightly faster alternative. The AMD Radeon 8060S is 0.6% behind, the AMD Radeon RX 6750 GRE 12 GB is 0.7% behind, and the AMD Radeon Pro W5700X is 2.3% behind. In practice, these differences are small enough that a user swapping the RTX 5080 for the RX 9070 GRE would see a marginal FPS increase, while the other three would produce nearly identical results.

A system with the i5-12400 and an RX 9070 GRE would likely deliver slightly higher frame rates than the measured results, while pairing the i5-12400 with an RX 6750 GRE 12 GB would produce almost identical performance. Similarly, swapping the CPU for an i3-14100F while keeping the RTX 5080 would yield a small improvement in CPU-bound scenarios.

CPU and GPU Roles

The data reveals distinct roles for the CPU and GPU depending on resolution. At 4K, the GPU is the primary bottleneck. The RTX 5080’s 960.0 GB/s memory bandwidth and 56.28 TFLOPS FP32 performance are heavily utilized at 3840x2160, and the frame rates, while high, are the lowest of the three resolutions. The jump from Ultra to Low at 4K is 169 FPS (109 to 278), showing that the GPU has significant headroom but is still the limiting factor.

At 1440p, the balance shifts. The frame rates are roughly double the 4K results across all settings, indicating that the GPU is less stressed and the CPU begins to matter more. The scaling from 4K to 1440p at Ultra is 100 FPS, and at Low it is 255 FPS. This larger absolute increase at lower settings suggests that the CPU is becoming more relevant as the GPU load decreases.

At 1080p, the CPU is clearly the dominant factor. The RTX 5080 is capable of far higher frame rates than the i5-12400 can feed it, as evidenced by the relatively small differences between settings. Ultra runs at 332 FPS, and Low runs at 651 FPS — a 319 FPS spread. The CPU’s single-thread score of 3456 in Passmark and 2257 in Cinebench R23 single-core are the relevant metrics here, and they cap the maximum achievable frame rate.

The pattern is clear: at 4K, the GPU matters more, and at 1080p, the CPU matters more. The i5-12400’s 6 cores and 12 threads with a 4.40 GHz boost clock are sufficient for Minecraft’s demands, but the RTX 5080’s immense power is partially wasted at lower resolutions due to CPU limitations.

FAQ

Q: Can this combo run Minecraft at 4K with all settings maxed out?

A: Yes. The Ultra preset at 3840x2160 averages 109 FPS, which is well above the 60 FPS playability threshold.

Q: What is the best settings preset at 1440p for this combo?

A: Ultra is the best preset at 2560x1440, delivering an average of 209 FPS with no dropped frames below the playable threshold.

Q: How does this combo rank among all tested systems in Minecraft?

A: It ranks 257th out of 3710 tested combinations, placing it in the top 7% of all systems tested.

Q: Is the CPU or GPU the limiting factor at 1080p?

A: At 1920x1080, the CPU is the limiting factor. The RTX 5080 is capable of higher frame rates than the i5-12400 can deliver, as shown by the 332 FPS Ultra and 651 FPS Low results.

Q: What GPU alternative would perform similarly to the RTX 5080?

A: The AMD Radeon RX 9070 GRE scores 2.2% higher, while the AMD Radeon 8060S is 0.6% lower and the AMD Radeon RX 6750 GRE 12 GB is 0.7% lower in average benchmark scores.

Q: What CPU alternative is closest in performance to the i5-12400?

A: The AMD EPYC 7643 is within 0.1% of the i5-12400’s average benchmark score, making it the closest match among the nearest rivals.