Minecraft: Java Edition

Minecraft: Java Edition with the AMD Ryzen 5 4600G and NVIDIA GeForce RTX 5070 presents a dataset where the CPU, rather than the GPU, consistently dictates the upper boundary of performance. The measured frames per second (FPS) across resolutions and settings reveal a system that is profoundly CPU-limited at lower graphical loads, with the GPU only beginning to assert its influence as resolution and settings increase the rendering burden. This analysis walks through the measured results to characterize the bottleneck behavior and provide actionable settings guidance.

Resolution Scaling

The FPS scaling from 1920x1080 to 3840x2160 demonstrates a classic pattern of a CPU-bound title. At the Low preset, the average FPS drops from 497.1 at 1080p to 427.5 at 1440p, and finally to 224.5 at 4K. The decline from 1080p to 1440p is a modest 14%, indicating that the CPU is still the primary limiter at 1440p Low; the GPU has ample headroom to render the scene, but the processor cannot feed it frames any faster. However, the jump from 1440p to 4K Low is a substantial 47% reduction, suggesting that at 4K, the GPU's rendering workload finally becomes significant enough to start capping the frame rate.

The Medium preset follows a similar trajectory. At 1080p, the average is 459.3 FPS, which drops to 345.6 at 1440p (a 25% reduction), and then plummets to 179.7 at 4K (a 48% reduction from 1440p). The increasing percentage drop with each resolution step indicates the GPU is gradually becoming more involved, but even at 4K Medium, the frame rate remains high, suggesting the CPU is still a major factor. The High preset shows 421.6 FPS at 1080p, 275.2 at 1440p, and 139.9 at 4K. Here, the reduction from 1080p to 1440p is 35%, and from 1440p to 4K is 49%. This shows that as settings increase, the GPU load grows, but the CPU's single-threaded performance, given its 3.70 GHz base and 4.20 GHz boost clock, remains a persistent constraint.

The Ultra preset is the only one where the GPU's role becomes unmistakably dominant. At 1080p Ultra, the average is 268 FPS, dropping to 172 at 1440p (a 36% reduction) and then to 90.8 at 4K (a 47% reduction from 1440p). The fact that 1080p Ultra is significantly lower than 1080p Low (268 vs. 497.1) indicates that the increased rendering complexity of the Ultra preset is now loading the GPU enough to bring its performance into play. The data suggests that at 1080p and 1440p with Low to High settings, the Ryzen 5 4600G's six cores and twelve threads are the limiting component. It is only at 4K, or at Ultra settings, that the RTX 5070's full capabilities are being taxed, making the GPU the primary bottleneck in those specific scenarios.

GPU Role

The NVIDIA GeForce RTX 5070, with its 12 GB of GDDR7 memory on a 192-bit bus, provides a memory bandwidth of 672.0 GB/s. This is a substantial amount of bandwidth for a game like Minecraft: Java Edition, which is not typically known for being memory-bandwidth intensive. The GPU's base clock is 2325 MHz with a boost clock of 2512 MHz, and it features 6144 shading units. Its benchmark scores, such as a Passmark G3D score of 29137 and a 3DMark Steel Nomad DX12 score of 5077, place it in the 83rd percentile of all GPUs, indicating a very high level of rasterization performance.

Despite this, the measured FPS results show that the RTX 5070 is often underutilized. At 1080p Low, the system achieves 497.1 FPS, which is likely near the maximum the CPU can feed. The GPU is not the constraint here; its frame rendering time is far lower than the CPU's frame submission time. The 12 GB VRAM capacity is more than sufficient for any of the tested settings, as Minecraft's texture and geometry data are unlikely to exceed this capacity even at 4K Ultra. The GPU's role only becomes apparent when settings are cranked to Ultra, where the increased shader complexity and draw calls begin to consume its processing power, resulting in the 268 FPS at 1080p and 90.8 FPS at 4K. The data indicates that while the RTX 5070 is an exceptionally powerful GPU, its performance headroom is largely wasted in this pairing at lower settings, as it is held back by the CPU's processing limits.

Settings Recommendations

Based on the measured rows, the optimal settings for this combo depend on the target resolution. For 1920x1080, the High preset at 421.6 FPS offers a balanced experience. Moving from High to Low only yields a 17.9% FPS increase (from 421.6 to 497.1), while the visual fidelity drop is significant. Conversely, moving from High to Medium is a marginal change in FPS (459.3 vs 421.6, a 8.9% increase), but High provides better visuals for a relatively small performance cost. The Ultra preset at 268 FPS is a 36% drop from High, which is a substantial sacrifice for settings that may not be visually discernible in a game like Minecraft. Therefore, High is the recommended preset for 1080p.

For 2560x1440, the recommendation shifts to Medium. The High preset at 275.2 FPS is still excellent, but the Medium preset at 345.6 FPS offers a 25.6% performance uplift. Given that the game is CPU-bound, the visual difference between Medium and High might be less impactful than the frame rate difference. Low is unnecessary, as Medium provides a high frame rate with better visuals. Ultra at 172 FPS is playable but represents a 50% reduction from Medium, making it less desirable for smooth gameplay. For 3840x2160, the High preset at 139.9 FPS is the highest quality option that maintains a frame rate above 100 FPS. Medium at 179.7 FPS is also a strong choice, offering a 28.5% improvement over High. Low at 224.5 FPS is the maximum performance option, but the visual compromise is substantial. The data suggests that Medium is the sweet spot for 4K, balancing the GPU load with the CPU's limitations to provide a fluid experience.

Measured FPS Breakdown

At 1920x1080, the measured average FPS are as follows: Low settings yield 497.1 FPS, Medium yields 459.3 FPS, High yields 421.6 FPS, and Ultra yields 268 FPS. The progression shows a 7.6% drop from Low to Medium, a 8.2% drop from Medium to High, and a significant 36.4% drop from High to Ultra. At 2560x1440, the results are 427.5 FPS for Low, 345.6 FPS for Medium, 275.2 FPS for High, and 172 FPS for Ultra. The percentage drops are larger here: 19.2% from Low to Medium, 20.4% from Medium to High, and 37.5% from High to Ultra. At 3840x2160, the averages are 224.5 FPS for Low, 179.7 FPS for Medium, 139.9 FPS for High, and 90.8 FPS for Ultra. The drops are 20% from Low to Medium, 22.1% from Medium to High, and 35.1% from High to Ultra.

The data consistently shows that the largest performance penalty occurs when moving from High to Ultra settings at all resolutions. This suggests that the Ultra preset introduces rendering features that disproportionately load the GPU, such as increased shadow quality or render distance, which are not present in the High preset. The difference between Low, Medium, and High is more moderate, indicating a smoother scaling of GPU load. The absolute numbers confirm that this system is capable of delivering high frame rates at all tested configurations, but the headroom is vast, with the difference between the lowest and highest settings at 4K being 133.7 FPS.

How This Combo Ranks

The AMD Ryzen 5 4600G + NVIDIA GeForce RTX 5070 combination holds a combo rank of 417 out of 1727 tested combos in Minecraft: Java Edition. This places it in the top 24.1% of all tested systems, which is a strong showing. However, this ranking is likely held back by the CPU's performance relative to the GPU. The CPU's average benchmark score is 17489, which places it in the 75th percentile of all CPUs. Its nearest rivals include the AMD Ryzen 3 PRO 5355GE (avg score 17482, delta 0%), Intel Core i5-12450H (avg score 17475, delta 0.1%), Intel Core i3-14100T (avg score 17636, delta -0.8%), and Intel Core i3-13100F (avg score 17665, delta -1%). This shows that the 4600G is a mid-range processor, not a top-tier part.

In contrast, the RTX 5070 has an average benchmark score of 41687, placing it in the 83rd percentile of all GPUs. Its nearest rivals include the AMD Radeon Pro 5300 (avg score 41610, delta 0.2%), NVIDIA Tesla M40 (avg score 41897, delta -0.5%), NVIDIA GeForce RTX 3090 (avg score 41441, delta 0.6%), and AMD Radeon Pro 580X (avg score 41991, delta -0.7%). This indicates that the GPU is a high-end part with performance comparable to an RTX 3090. The discrepancy between the CPU's 75th percentile and the GPU's 83rd percentile suggests an imbalance. The combo rank of 417, while good, would likely be higher if the CPU were more powerful, as the GPU is clearly capable of delivering higher frame rates in less CPU-limited scenarios.

CPU Role

The AMD Ryzen 5 4600G is a 6-core, 12-thread processor based on the Zen 2 architecture, codenamed Renoir. It has a base clock of 3.70 GHz and a boost clock of 4.20 GHz. Its cache configuration includes 64 KB of L1 cache per core, 512 KB of L2 cache per core, and a shared 8 MB of L3 cache. These specifications are modest for modern gaming, and the measured FPS data confirms that this CPU is the primary bottleneck in this pairing. The single-threaded performance, as indicated by a Passmark single-thread score of 2653, is adequate but not exceptional, which is critical for a game like Minecraft: Java Edition that heavily relies on a single primary thread for its game logic and world generation.

The benchmark scores show a 3DMark single-thread score of 726 and a Cinebench R23 single-core score of 1919, which further illustrate its mid-range standing. The CPU's multi-threaded performance is better, with a Cinebench R23 multicore score of 13593 and a Passmark multithread score of 15992, but this is less relevant for Minecraft's primary bottleneck. The data shows that at 1080p Low, the system achieves 497.1 FPS, which is likely the ceiling for this CPU's single-thread performance in this game. When the resolution is increased to 1440p Low, the FPS only drops to 427.5, which is a 14% decrease, while the GPU's workload increases by roughly 77% (from 2.1 million pixels to 3.7 million pixels). This disproportional response confirms that the CPU is still the limiting factor at 1440p Low.

As settings increase to Ultra, the GPU load rises, and the CPU's role diminishes. At 4K Ultra, the FPS drops to 90.8, which is a 82% reduction from 1080p Low. This indicates that the GPU is now the primary constraint. However, the fact that 4K High only yields 139.9 FPS, while 1080p High yields 421.6 FPS, suggests that even at 4K, the CPU's frame pacing is still influencing the result. The CPU's boost clock of 4.20 GHz is a limiting factor for the single-thread performance required by Minecraft. The data would likely show higher frame rates with a CPU with a higher single-thread score, as the RTX 5070 has significant headroom to produce more frames. The 6 cores and 12 threads of the 4600G are sufficient for the game's multi-threaded tasks, but the single-thread performance is the ceiling.