Minecraft

The AMD Ryzen 7 3700X paired with the Intel Arc B390 produces a highly specific performance profile in Minecraft, defined by a stark contrast between a powerful CPU and a modest integrated GPU. The data reveals a system where the graphics solution is the primary constraint in most scenarios, while the processor’s strong multi-threaded capabilities provide a robust foundation that prevents CPU-bound bottlenecks at lower resolutions. This analysis breaks down the measured frame rates to explain how each component contributes to the overall experience, how the combo ranks against other tested systems, and which settings offer the most playable balance.

GPU Role — VRAM, clocks, and how they relate to this game's results

The Intel Arc B390 is an integrated graphics processor (IGP) built on the Xe3-LPG architecture with a 3 nm process node. Its clock speeds are listed as a base of 300 MHz and a boost of 2500 MHz, which are modest figures for a modern GPU. Critically, the memory configuration is entirely "System Shared," meaning the GPU draws from the system's main memory rather than having dedicated VRAM. The memory bus width and bandwidth are also "System Shared" and "System Dependent," respectively, indicating that performance will be influenced heavily by the host system's RAM speed and configuration. The GPU is further defined by 1536 shading units, 48 texture mapping units, and 24 raster operations pipelines.

In the context of Minecraft, these specifications directly explain the measured performance ceiling. At 1080p with Low settings, the GPU achieves an average of 216 FPS, which shows it can handle the game's basic rendering when the load is light. However, the lack of dedicated VRAM and the shared memory architecture become apparent as graphical demands increase. The data shows a clear scaling pattern: as settings rise from Low to Medium to High, frame rates drop significantly at every resolution. For instance, at 1080p, the average FPS falls from 216 on Low to 171 on Medium and then to 136 on High. This steep decline indicates that the Arc B390's memory bandwidth and raw pixel throughput are quickly saturated by higher quality textures and effects, making it the definitive bottleneck in this configuration. The GPU's overall benchmark score is just 1482 in 3DMark Steel Nomad, placing it in the 9th percentile of all GPUs, which aligns with its performance class as an entry-level integrated solution.

How This Combo Ranks — use comboRankInGame vs other tested combos

Within the benchmark database, this specific combination of the AMD Ryzen 7 3700X and the Intel Arc B390 is ranked 984th out of 1176 tested combos for Minecraft. This places the system in the lower 16th percentile of all tested configurations, indicating that while it is capable of running the game, it does not deliver a high-performance experience relative to the broader field of hardware pairings. The ranking reflects the significant performance drag imposed by the GPU, even though the CPU itself is a capable part.

The GPU's individual performance metrics further contextualize this low ranking. The Arc B390's average benchmark score of 1482 is only 1.3% higher than the NVIDIA GeForce GT 520MX, 1.5% higher than the NVIDIA GeForce 800M, and 2.5% higher than the NVIDIA GeForce GT 625 OEM. These nearest rivals are all extremely old and low-end parts, confirming that the Arc B390 is positioned at the very bottom of the GPU performance spectrum. While the CPU’s own benchmark scores are strong, the combo ranking is dominated by the GPU's limitations. This suggests that in Minecraft, the frame rate is almost entirely dictated by the graphics processor, and the superior computational power of the Ryzen 7 3700X cannot compensate for the GPU's inability to render frames quickly at higher settings.

CPU Role — cores, clocks, and how they relate to this game's results

The AMD Ryzen 7 3700X is a desktop processor from the 3000 series, built on the Zen 2 architecture with a 7 nm process. It features 8 cores and 16 threads, with a base clock of 3.60 GHz and a boost clock of 4.40 GHz. This multi-threaded capability is substantial, as evidenced by its benchmark results, including a Cinebench R15 multi-core score of 2092 and a Geekbench multi-core score of 8899. The processor also has a large 32 MB L3 cache, which is beneficial for gaming workloads that require frequent data access. Its average benchmark score of 34260 places it in the 84th percentile of all CPUs, showing it is a solid mid-range to high-end processor for its generation.

In Minecraft, the CPU's role is to handle game logic, world generation, and entity updates, which are heavily single-threaded tasks. The Ryzen 7 3700X's single-thread performance is adequate, with a Geekbench single-core score of 1593 and a Passmark single-thread score of 2656. The measured FPS data suggests that the CPU is not the limiting factor in most scenarios. At 1080p with Low settings, the system hits an average of 216 FPS, which is a high frame rate that a weaker CPU would struggle to maintain. However, the frame rate scales down consistently as resolution and settings increase, which is a classic sign of a GPU bottleneck. The CPU is providing enough headroom to feed the GPU with data, but the GPU cannot keep up with the increased rendering load. The CPU's high multi-thread score is less relevant here because Minecraft's core simulation is not highly parallel, but its strong single-core performance ensures that it does not become the primary constraint until very high frame rates are reached.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The measured frame rates across different resolutions provide a clear picture of where the bottleneck lies. At 1080p with Low settings, the system averages 216 FPS. Moving to 1440p, the average drops to 136 FPS, a 37% decrease. At 4K, the average falls to 71 FPS, a 67% decrease from the 1080p figure. This pattern of significant FPS loss with increasing resolution is a textbook indicator of a GPU-bound system. The CPU's workload does not increase substantially with resolution, but the GPU's pixel fill rate and memory bandwidth requirements do. Since the Arc B390 has a shared memory architecture and low pixel rate of 60.00 GPixel/s, it is severely taxed at higher resolutions.

This trend is consistent across all settings. For example, at Medium settings, the average FPS drops from 171 at 1080p to 108 at 1440p and then to 56 at 4K. Even at Low settings, where the GPU load is lighter, the drop from 216 to 136 to 71 FPS shows that the GPU is still the primary limiter. The CPU is capable of delivering high frame rates, as evidenced by the 216 FPS at 1080p Low, but the GPU cannot maintain that performance as the rendering resolution increases. The data strongly suggests that the Intel Arc B390 is the sole limiting component in this system across all tested configurations, and the Ryzen 7 3700X's performance is not a factor in the FPS decline.

Settings Recommendations — which preset gives the best experience per the measured rows

Based on the measured averages, the optimal settings for this combo depend on the target resolution and the player's preference for frame rate versus visual fidelity. At 1080p, the Low preset delivers a very high average of 216 FPS, which is excellent for competitive play or high-refresh-rate monitors. The Medium preset still provides a smooth 171 FPS, offering a better visual experience without a major performance hit. High settings at 1080p yield a solid 136 FPS, which is still above the standard 60 FPS threshold. The Ultra preset, however, drops to 85 FPS, which is playable but represents a significant 37% performance loss compared to High, making it less desirable for the marginal visual gain.

At 1440p, the Low preset averages 136 FPS, which is very good. Medium settings provide 108 FPS, which is smooth and a reasonable balance. High settings at 1440p produce 86 FPS, which is playable but approaching the point where frame pacing might be noticeable. Ultra settings at 1440p fall to 54 FPS, which is below the ideal 60 FPS target and not recommended for a consistent experience. At 4K, the situation is more constrained. Low settings average 71 FPS, which is playable, while Medium drops to 56 FPS and High to 45 FPS. Ultra settings at 4K are not viable, with an average of just 28 FPS.

For the best overall experience, the Medium preset at 1080p or 1440p offers the best compromise between visual quality and performance, providing frame rates well above 100 FPS. For users prioritizing maximum smoothness, the Low preset at 1080p is the clear choice. At 4K, users should stick to Low settings to maintain a playable frame rate, as higher settings will result in a sub-60 FPS experience.

FAQ

Q: Is the AMD Ryzen 7 3700X or the Intel Arc B390 the limiting factor in Minecraft?

A: The benchmark data indicates the Intel Arc B390 is the limiting factor. Frame rates drop significantly as resolution and settings increase, a classic sign of a GPU bottleneck. For example, at 1080p Low the system hits 216 FPS, but this drops to 71 FPS at 4K Low, showing the CPU is not the constraint.

Q: What is the best settings preset for a smooth 60 FPS experience at 1440p?

A: The Medium preset at 1440p delivers an average of 108 FPS, which is well above 60 FPS. The High preset also works with an average of 86 FPS, but Ultra settings drop to 54 FPS, which is below the 60 FPS target.

Q: How does this combo rank compared to all other tested combinations?

A: This combination of the AMD Ryzen 7 3700X and Intel Arc B390 ranks 984th out of 1176 tested combos for Minecraft, placing it in the bottom 16% of all tested systems.

Q: Can this system handle Minecraft at 4K resolution?

A: It can, but only with significant compromises. At 4K with Low settings, it averages 71 FPS. With Medium settings, the average drops to 56 FPS, and with High settings, it falls to 45 FPS. Ultra settings are not advisable, as the average is only 28 FPS.

Q: How does the Intel Arc B390's performance compare to its nearest rivals?

A: The Arc B390's average benchmark score is 1482. This is only 1.3% higher than the NVIDIA GeForce GT 520MX and 2.5% higher than the NVIDIA GeForce GT 625 OEM, indicating it is a very low-end GPU in the same performance class as those older parts.

Q: Does the strong CPU performance help in Minecraft?

A: The Ryzen 7 3700X has strong multi-threaded performance, with a Cinebench R15 multi-core score of 2092. However, in Minecraft, the GPU is the bottleneck. The CPU's strong single-thread performance (Geekbench single-core score of 1593) ensures it doesn't hold back the GPU at lower settings, but it cannot overcome the GPU's limits at higher settings.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

The following table details the exact average frame rates measured for each resolution and settings preset combination.

| Resolution | Settings | Average FPS |

| :--- | :--- | :--- |

| 3840x2160 (4K) | Low | 71 |

| | Medium | 56 |

| | High | 45 |

| | Ultra | 28 |

| 2560x1440 (1440p) | Low | 136 |

| | Medium | 108 |

| | High | 86 |

| | Ultra | 54 |

| 1920x1080 (1080p) | Low | 216 |

| | Medium | 171 |

| | High | 136 |

| | Ultra | 85 |

The 4K Medium preset also recorded a minimum FPS of 48 and a maximum of 65, and the 1440p Medium preset had a minimum of 92 and a maximum of 124. The 1080p Medium preset had a minimum of 146 and a maximum of 197. These ranges show some variance in frame times, but the averages provide a reliable baseline for performance expectations. The data confirms a consistent pattern where the Arc B390's performance is the primary determinant of the final frame rate, with the Ryzen 7 3700X providing a stable platform that never becomes the primary bottleneck in any tested configuration.