Minecraft

Intel Core i5-9400 and AMD Radeon RX 7600 combine to deliver very high Minecraft frame rates across the measured presets. The data covers 3 resolutions and 4 quality tiers, resulting in 12 raw averages ranging from a peak of 391 FPS at 1080p Low to a floor of 51 FPS at 4K Ultra. The i5-9400 pulls from the Coffee Lake generation with 6 cores and 6 threads, while the RX 7600 is built on the 6 nm RDNA 3.0 architecture. That the combo still drops below 60 FPS at 4K Ultra shows how heavy the Ultra preset can be.

Resolution Scaling

The measured FPS numbers show a strong drop when moving from 1920×1080 to 2560×1440, and again to 3840×2160. At High settings, the same preset yields 246 FPS at 1080p, 155 at 1440p, and 81 at 4K. That is a rapid decline as pixel count increases, which suggests the GPU port becomes the scaling limiter at higher resolutions. The pattern at Medium is even more telling: 309 at 1080p, 195 at 1440p, and 102 at 4K. The average goes down by roughly hundred range steps, but the game remains above 100 FPS at 4K on Medium, showing that the RX 7600 has enough headroom for a moderately demanding preset.

The 4K High tier (81 FPS) is still comfortably playable, yet dropping to Ultra (51) pushes it below the typical smoothness threshold, assuming one prefers 60+ FPS. The step down from Medium to High is consistently the biggest jump: at 1080p it goes from 309 to 246 (−20% relative), at 1440p from 195 to 155 (−27%), and at 4K from 102 to 81 (−21%). The CPU's influence appears smaller because those percentage reductions are similar across resolutions; if the CPU were the primary limit, we'd expect a bigger divergence when resolution drops. Instead, the data indicates the GPU's compute units are the main bottleneck when resolution pushes, while the i5-9400's single‑core boosting and 6 threads handle the lighter lighter (low) settings without causing a stall.

The measured medium presets include min/max slightly unrealistic swinging: at 1080p Medium the range is 263–356, while at 1440p Medium it is 166–225, and at 4K Medium 87–117. Those wide intervals reveal that scene complexity in Minecraft can dip framerate significantly even at the same setting, which is typical for a block² world with new chunks being generated. The fact that 4K Medium average is 102 but its min is 87 means the GPU occasionally hits a hard spike, but the i5‑9400's 4.1 GHz turbo boost remains efficient enough to keep the render pipeline fed.

FAQ

Q: What is the highest average FPS this combo can achieve in Minecraft?

A: The highest recorded average is 391 FPS at 1920×1080 using the Low preset.

Q: Does this system maintain a playable frame rate at 3840×2160?

A: Yes, of the four settings, only Ultra drops to 51 FPS at 4K. Low reaches 129 FPS, Medium reaches 102, and High reaches 81.

Q: How many threads does the Intel Core i5-9400 have?

A: It has 6 threads on 6 cores, with base and boost clocks at 2.90 GHz and 4.10 GHz accordingly.

Q: What is the GPU's VRAM capacity and bandwidth?

A: The Radeon RX 7600 includes 8 GB of GDDR6 on a 128‑bit bus, giving a peak memory bandwidth of 288.0 GB/s.

Q: What is the effective memory clock speed of the RX 7600?

A: The memory clock is 2250 MHz with an 18 Gbps effective rate.

Q: What is the measured rank of this combo out of the tested pool for Minecraft?

A: It is ranked 2494 out of 3710 total tested combos.

Settings Recommendations

Given the available measured rows, the experience is objectively best if you prioritize smoothness. At every resolution the Medium preset is the middle ground: 309 FPS at 1080p, 195 at 1440p, and 102 at 4K. Those numbers guarantee a frame rate well above the standard 60 FPS target for almost monitors, without sacrificing a heavy chunk of visual fidelity compared to High and Ultra. At 4K specifically, High gives 81 FPS and Ultra gives 51, so if you want to keep a 60+ FPS lock, you should select Medium or High; Low gives 129 but visibly reduces the intended visual quality.

For users with a 144 Hz display at 1440p, the Medium preset (195 FPS) is the only one that comes close, while Ultra (97 FPS) wouldn't reach 144 Hz without V‑Sync toggling. Actually, any preset at 1440p reaches above 60, but for slower motion a player might prefer High (155 FPS) to reduce ghosting. At 1080p, even Ultra keeps above 150 FPS, so the frame is not an issue; the choice depends on whether you want to prioritize minimal CPU load or maximum proton‑particle effects. Overall, the data recommends High at 1080p (277 FPS) or Medium at 4K (102 FPS) as the best balance between quality and frame rate, because these give the largest safety margin above the typical 60 FPS threshold.

How This Combo Ranks

In the database of 3710 tested systems for Minecraft, this i5‑9400 + RX 7600 combination holds rank 2494. That places it below the midpoint. For context, the nearest CPU rivals (the i3‑10305 with an average benchmark score of 2264) have a delta percentage of −0.4 relative to the i5‑9400’s average CPU score of 2254. The i7‑1068NG7 is just 0.2% higher (2259), and the i7‑10710U is 0.3% higher (2248). The GPU, keep, in its own average 15171, has a close unwanted rival like the RTX 3050 OEM (15199, −0.2% lower) and the Radeon 680M which is 0.7% higher.

The rank means that while the system is not among the fastest configurations listed, it still comfortably exceeds the typical playability needs of Minecraft. Because the game rarely tries to system beyond the basics, most of the 3710 combos – which likely focus on high‑end CPUs and GPUs – still achieve very high FPS. The 2494 slot means the pair is roughly in the top 67% if the rank were inverted (since rank 1 is the best), but the data does not allow a accurate percentile without additional calculation. The fact that the GPU sits at the 57th percentile across all GPUs, while the CPU is at the 47th, suggests the GPU does somewhat more relative lift, but the game's RAM capacity and minimum FPS indicate the i5‑9400 is not holding it back much at resolutions above 1080p.

GPU Role

The RX 7600 is the newest model here, with 2048 shading units, 128 TMUs, and 64 ROPs. It runs at a base of 1720MHz, a game clock of 2250MHz, and a boost up to 2655MHz. The memory controller with 8 GB GDDR6 and a 288 GB/s bandwidth is sufficient for Minecraft's texture bounding, and indeed the 4K Medium result of 102 FPS suggests the card is not bandwidth‑starved. The GPU’s benchmark pool scales at 15171, but that's an aggregate, not the game’s own result.

The shape of the measured FPS profile across settings directly reflects the GPU's workload. Lowering from Ultra to Medium at 4K from 51 to 102 FPS doubles throughput, while High sits at 81. This pattern is consistent with shader complexity and draw call count, not solely pixels. At 1080p, the same drop is 153 → 309, a also double. Because the multiplier effect – about 2x from Ultra to Medium – holds at every resolution, the GPU is equally responsive to setting changes at all these pixel counts. The 6 nm process and the high boost clock keep the framerate stable except for the occasional minimal average, which appears only the Medium rows with min/max values.

The 8GB framebuffer never seems saturated because even 4K Ultra uses 51 FPS. But that's acceptable. The GPU's closest rivals by benchmark are the RTX 3050 OEM, the Pro 560X, and the Radeon 680M. The deltaPct to these are all under 1%, indicating that the RX 7600's performance in other workloads matches its performance here.

Measured FPS Breakdown

The exact numbers are as follows for each resolution and preset.

Table with measured FPS data:

| Resolution | Settings | Average FPS | Min FPS | Max FPS |

|------------|----------|------------|---------|---------|

| 3840×2160 | High | 81 | – | – |

| 3840×2160 | Low | 129 | – | – |

| 3840×2160 | Medium | 102 | 87 | 117 |

| 3840×2160 | Ultra | 51 | – | – |

| 2560×1440 | High | 155 | – | – |

| 2560×1440 | Low | 247 | – | – |

| 2560×1440 | Medium | 195 | 166 | 225 |

| 2560×1440 | Ultra | 97 | – | – |

| 1920×1080 | High | 246 | – | – |

| 1920×1080 | Low | 391 | – | – |

| 1920×1080 | Medium | 309 | 263 | 356 |

| 1920×1080 | Ultra | 153 | – | – |

CPU Role

The i5‑9400’s 6 cores with 6 threads is a modest specification set, but for a game like Minecraft the parallelism does not spread evenly. The CPU has a 2.90 GHz base clock that pushes to 4.10 GHz turbo, giving a good IPC for a 14 nm part. Cache includes 9 MB L3 shared, and memory is dual‑channel DDR4 with 42.7 GB/s. Such a processor still shows a mid‑table 47th percentile among all CPUs. In the nearest rival list, the i7‑10710U actually scores slightly higher (0.3%) while the i7‑1070 generates 0.2% lower, so the i5‑9400 is sitting in a narrow band around 1200 points.

At 1080p Low, it sustains 391 FPS, which is far beyond the display refresh of most screens, so it’s clearly not the gridlock. At 1080p High, it drops to 246 FPS, and at Ultra 153 – still fast. The trend from 1080p to 4K does not show the CPU becoming a cautious limit; rather, the GPU loads as resolution increases. So the CPU role is to feed the frame enough work: with the effective L2 caches and dual‑channel memory it works.

It is also notably the CPU does not have an integrated "UHD 630" that shares memory, but that GPU is disabled to the dedicated RX 7600. Thus the system relies completely on the discrete GPU, and the high FPS numbers support that the pairing is balanced for Minecraft, unless you aim for 240 FPS where you’d be at 4K High (81) but would be fine at 1080p High (246). The 1496 benchmark single‑core score in Geekbench (1389) and Cinebench R20 single score (392) show that the i5‑9400 moves enough per-thread work for the source to avoid a CPU-wall at typical.

Overall, the i5‑9400 carries a solid 6‑x 6 core setup. Its 6 threads per core are enough for Minecraft’s typically one to two main threads plus some background generation. Since the recent versions utilise more threads only occasionally, the 9MB cache plus the 42.7 GB/s memory feeding the RX 7600 matches its available cache. The deltaPct values to the nearest rivals indicate that the CPU is one of the tightest matched with its performance class in the database: each of the four nearby chips have differences under 0.5%. Thus the choice of i5‑9400 over those does not affect performance in Minecraft by more than a few frames, as seen through the 240‑FPS-plus results at 1080p, where the CPU is frequently the deciding factor in other games.

In multiple ways, both the CPU and GPU are balanced for the game’s test results. The combination reaches the limit of the GPU at 4K (51 Ultra) while still keeping 100+ FPS on lower presets. So the CPU is not the obstacle; the data shows that limiting resolution or settings lowers FPS as normally expected with the GPU being the main scaling factor. This fits the fact that CPU percentiles are 47, GPU 57, but neither one is a glaring low point.