Minecraft

# Minecraft with AMD Ryzen 7 9800X3D + Intel Arc B370

The AMD Ryzen 7 9800X3D paired with the Intel Arc B370 produces a highly unusual performance profile in Minecraft, one where the CPU's immense single-threaded throughput is repeatedly constrained by a GPU that ranks in the 5th percentile among all tested graphics cards. The measured frame rates across resolutions and settings reveal a system that can deliver excellent 1080p performance at lower presets but collapses under 4K Ultra loads, placing this combo at rank 3408 out of 3710 tested combinations. This analysis examines the measured data to characterize the scaling behavior, identify the limiting components, and provide practical guidance based strictly on the benchmark results.

Resolution Scaling

The measured FPS data shows a dramatic drop as resolution increases from 1080p to 4K, with the magnitude of the decline heavily dependent on the graphics preset. At Low settings, the average frame rate falls from 195 FPS at 1920x1080 to 123 FPS at 2560x1440, then to 64 FPS at 3840x2160. This represents a 37% reduction from 1080p to 1440p, followed by a further 48% reduction from 1440p to 4K. The pattern indicates that at Low settings, the system transitions from a CPU-bound state at 1080p to an increasingly GPU-bound state at higher resolutions.

Medium settings show a similar trajectory: 155 FPS at 1080p, 98 FPS at 1440p, and 51 FPS at 4K. The percentage drops are 37% and 48% respectively, nearly identical to the Low preset scaling. This consistency suggests that the rendering pipeline's resolution-dependent workload scales predictably regardless of modest quality increases, with the Arc B370's fill rate and shading capacity becoming the dominant constraint as pixel count rises.

High settings amplify the scaling effect. The average FPS at 1080p is 123, dropping to 77 FPS at 1440p (a 37% reduction) and then to 40 FPS at 4K (a 48% reduction from 1440p). Interestingly, the High preset at 1080p delivers exactly the same 123 FPS as the Low preset at 1440p, highlighting how the GPU's workload is roughly proportional to the total pixel count plus the additional shading complexity of higher quality settings.

Ultra settings produce the steepest absolute decline: 77 FPS at 1080p, 48 FPS at 1440p, and 25 FPS at 4K. The percentage reductions are 38% and 48% respectively, maintaining the same relative scaling pattern. The 4K Ultra result of 25 FPS is barely playable, and the data suggests that the Arc B370's 6.144 TFLOPS FP32 compute and 20 ROPs are fundamentally insufficient for this configuration at high pixel densities.

The limiting component shifts clearly across the resolution spectrum. At 1080p Low, the 195 FPS result is likely constrained by the CPU's rendering thread or draw call processing, given that the Ryzen 7 9800X3D's PassMark single-thread score of 4430 represents top-tier performance. By 4K Ultra, the GPU is unquestionably the bottleneck, as the 25 FPS result aligns with the GPU's 5th percentile ranking and its nearest rivals, which include the ATI Mobility Radeon HD 5570 and ATI Radeon HD 5770, with average scores of 1186 and 1190 respectively, differing by only -0.2% and -0.5% from the Arc B370's 1184 3DMark Steel Nomad score.

Settings Recommendations

Based on the measured rows, the optimal experience depends entirely on the target resolution and the user's tolerance for visual quality versus frame rate. At 1920x1080, the Low preset delivers 195 FPS average, which is exceptionally smooth, while Medium provides 155 FPS with a minimum of 131 FPS and maximum of 178 FPS. The High preset at 1080p yields 123 FPS, still very fluid. The Ultra preset at 1080p drops to 77 FPS, which is acceptable but represents a significant quality-to-performance tradeoff.

For 2560x1440, the Low preset at 123 FPS is the best measured option for high refresh rate displays. Medium at 98 FPS (minimum 83, maximum 112) offers a good balance, while High at 77 FPS remains playable. Ultra at 48 FPS falls below the commonly accepted 60 FPS threshold for smooth gameplay, making it a poor choice for this resolution.

At 3840x2160, the data suggests that Low at 64 FPS is the only preset that approaches playable frame rates. Medium at 51 FPS (minimum 43, maximum 59) is marginal, and High at 40 FPS is borderline. Ultra at 25 FPS is not recommended for any interactive use, as the frame pacing would be perceptibly poor.

The best experience per the measured rows depends on the user's priorities. For maximum smoothness at any resolution, Low provides the highest FPS. For the best visual quality while maintaining at least 60 FPS average, Medium at 1080p (155 FPS) and Low at 1440p (123 FPS) are the standout choices. The data indicates that Medium at 1080p is the sweet spot, delivering 155 FPS with a minimum of 131 FPS, which is well above the minimums seen at other settings. The High preset at 1080p (123 FPS) is also viable.

How This Combo Ranks

The combo ranks 3408 out of 3710 tested combinations in Minecraft, placing it in the bottom 8% of all tested systems. This ranking is striking given the CPU's exceptional benchmark performance: the Ryzen 7 9800X3D achieves a PassMark multithread score of 40009 and a single-thread score of 4430, with an average benchmark score of 39768. The CPU's percentile ranking against all CPUs is 87, meaning it outperforms 87% of all processors tested.

The disconnect between CPU capability and combo ranking underscores the GPU's limiting role. The Intel Arc B370 has a percentile ranking of 5 against all GPUs, with an average benchmark score of 1184. Its nearest rivals are all older, low-performance parts: the ATI Mobility Radeon HD 5570 (1186, -0.2%), ATI Radeon HD 5770 (1190, -0.5%), AMD Radeon HD 7650M (1192, -0.7%), and AMD FirePro M2000 (1168, +1.4%). The Arc B370's performance is effectively equivalent to this group, which is far below what is needed to complement the Ryzen 7 9800X3D in a demanding game like Minecraft with its moddable render distances and complex shaders.

The combo rank of 3408 reflects the system's inability to translate the CPU's massive compute headroom into playable frame rates at higher settings. In the measured data, even at 1080p Low, the 195 FPS result, while fast, does not fully exploit the CPU's potential, as the Ryzen 7 9800X3D's Cinebench R23 multi-core score of 23230 and single-core score of 2080 indicate far greater throughput than the GPU can feed. The ranking is consistent with a system where the GPU is the clear performance ceiling across all measured configurations.

FAQ

Q: What is the best resolution for this combo to achieve at least 60 FPS on High settings?

A: The only measured High setting that achieves at least 60 FPS is at 1920x1080, where the average FPS is 123. At 2560x1440, High drops to 77 FPS, still above 60, but at 3840x2160, High falls to 40 FPS, which is below the 60 FPS threshold.

Q: How much faster is the Low preset compared to Ultra at the same resolution?

A: At 1080p, Low (195 FPS) is 153% faster than Ultra (77 FPS). At 1440p, Low (123 FPS) is 156% faster than Ultra (48 FPS). At 4K, Low (64 FPS) is 156% faster than Ultra (25 FPS). The relative speedup is consistent across resolutions.

Q: Does the Arc B370's memory bandwidth affect performance in Minecraft?

A: The GPU's memory is described as "System Shared" with bandwidth listed as "System Dependent". This means the GPU relies on the system's DDR5 memory, which the CPU supports with a dual-channel configuration and 89.6 GB/s bandwidth. The shared memory architecture is likely a factor in the GPU's low benchmark scores, as its 3DMark Steel Nomad DX12 score of 1184 ranks it in the 5th percentile.

Q: Is this combo more CPU-bound or GPU-bound at 1080p Low?

A: At 1080p Low, the 195 FPS result suggests a CPU-bound scenario, as the GPU's compute capacity (6.144 TFLOPS FP32) and pixel rate (48.00 GPixel/s) would likely produce lower frame rates if it were the limiting factor. The CPU's single-thread performance (PassMark single-thread score of 4430) is exceptionally high, but even this cannot push the frame rate beyond 195 FPS, indicating that either the game's engine or the CPU's per-thread rendering path is the bottleneck.

Q: What are the minimum FPS values for the Medium preset at each resolution?

A: The measured minimum FPS values for Medium are: 131 FPS at 1920x1080, 83 FPS at 2560x1440, and 43 FPS at 3840x2160. The corresponding maximum FPS values are 178, 112, and 59 respectively.

Q: How does the CPU's benchmark performance compare to its nearest rivals?

A: The Ryzen 7 9800X3D's average benchmark score is 39768. Its nearest rivals are the AMD Ryzen 7 PRO 8840HS (39603, +0.4%), AMD Ryzen AI 9 365 (40048, -0.7%), AMD Ryzen AI 7 450 (39485, +0.7%), and AMD Ryzen 7 7700 (40081, -0.8%). The CPU is essentially tied with these parts in average score, despite having a different core configuration.

GPU Role

The Intel Arc B370 is an integrated graphics solution based on the Xe3-LPG architecture, built on Intel's 3 nm process node. It features 1280 shading units, 40 texture mapping units, 20 raster output units, and 10 ray tracing cores. The GPU operates at a base clock of 300 MHz with a boost clock of 2400 MHz, and it has a TDP of just 25 W. Its compute capabilities are rated at 6.144 TFLOPS FP32 and 12.29 TFLOPS FP16 (2:1 ratio), with a pixel rate of 48.00 GPixel/s and texture rate of 96.00 GTexel/s.

The GPU's memory configuration is entirely system-shared, with no dedicated VRAM. The memory size, type, and bus width are all listed as "System Shared," and bandwidth is "System Dependent." This means the Arc B370 relies on the host CPU's DDR5 memory, which for the Ryzen 7 9800X3D is dual-channel with 89.6 GB/s bandwidth. The shared memory architecture introduces latency and bandwidth contention that are particularly detrimental in games like Minecraft, where texture streaming and chunk generation can create irregular memory access patterns.

The GPU's 3DMark Steel Nomad DX12 benchmark score is 1184, placing it in the 5th percentile of all GPUs. Its nearest rivals are the ATI Mobility Radeon HD 5570 (1186, -0.2%), ATI Radeon HD 5770 (1190, -0.5%), AMD Radeon HD 7650M (1192, -0.7%), and AMD FirePro M2000 (1168, +1.4%). These are all substantially older, lower-performance parts, and the Arc B370's equivalence to them explains the measured FPS results. In Minecraft, the GPU's 20 ROPs and 6.144 TFLOPS FP32 are insufficient to maintain high frame rates at 4K, as evidenced by the 25 FPS Ultra result. The GPU's low TDP of 25 W indicates it is designed for power efficiency rather than raw performance, which is reflected in its ranking.

CPU Role

The AMD Ryzen 7 9800X3D is a desktop processor from the 9000 series, based on the Zen 5 architecture with the Granite Ridge codename. It has 8 cores and 16 threads, with a base clock of 4.70 GHz and a boost clock of 5.20 GHz. The CPU's cache hierarchy is substantial: 80 KB of L1 per core, 1 MB of L2 per core, and 96 MB of shared L3 cache. It supports DDR5 memory in a dual-channel configuration with 89.6 GB/s bandwidth and ECC memory support. The CPU is manufactured on TSMC's 4 nm process node, with 8,315 million transistors on a 70.6 mm² die.

The CPU's benchmark results demonstrate outstanding performance. Its Cinebench R23 multi-core score is 23230, and single-core is 2080. Geekbench scores are 18696 multi-core and 2964 single-core. PassMark results include a multithread score of 40009, single-thread score of 4430, integer math score of 116709, floating point math score of 79456, and data compression score of 468017. The CPU's average benchmark score is 39768, placing it in the 87th percentile of all CPUs.

The CPU's nearest rivals in average score are the AMD Ryzen 7 PRO 8840HS (39603, +0.4%), AMD Ryzen AI 9 365 (40048, -0.7%), AMD Ryzen AI 7 450 (39485, +0.7%), and AMD Ryzen 7 7700 (40081, -0.8%). The Ryzen 7 9800X3D is effectively tied with these processors, which is notable given its higher boost clock and larger L3 cache. In Minecraft, the CPU's 96 MB L3 cache and 5.20 GHz boost clock provide strong single-thread performance, which is critical for the game's primary game loop and chunk generation. However, the measured FPS data shows that the CPU is not the limiting factor at higher resolutions or settings, as the GPU's performance ceiling is reached first.

Measured FPS Breakdown

At 1920x1080, the measured results are as follows. Low settings produce an average of 195 FPS. Medium settings average 155 FPS, with a minimum of 131 FPS and maximum of 178 FPS. High settings average 123 FPS. Ultra settings average 77 FPS. The progression from Low to Ultra shows a 118 FPS spread, with each step up in quality costing roughly 40 FPS initially, then 32 FPS, then 46 FPS.

At 2560x1440, Low settings average 123 FPS. Medium settings average 98 FPS, with a minimum of 83 FPS and maximum of 112 FPS. High settings average 77 FPS. Ultra settings average 48 FPS. The spread from Low to Ultra is 75 FPS, with a more gradual degradation: 25 FPS from Low to Medium, 21 FPS from Medium to High, and 29 FPS from High to Ultra.

At 3840x2160, Low settings average 64 FPS. Medium settings average 51 FPS, with a minimum of 43 FPS and maximum of 59 FPS. High settings average 40 FPS. Ultra settings average 25 FPS. The spread from Low to Ultra is 39 FPS, with reductions of 13 FPS, 11 FPS, and 15 FPS respectively.

The full data set reveals that the Medium preset is the only one with recorded minimum and maximum FPS values across all three resolutions. At 1080p, the minimum of 131 FPS and maximum of 178 FPS indicate a relatively stable frame time distribution. At 1440p, the minimum drops to 83 FPS and the maximum to 112 FPS. At 4K, the minimum is 43 FPS and the maximum is 59 FPS. The minimum FPS values are consistently about 73-74% of the average, suggesting consistent frame pacing characteristics regardless of resolution.

The measured FPS data confirms that this combo's performance is dominated by the GPU's limitations. At 1080p Low, the 195 FPS result is likely near the game engine's CPU-bound ceiling, but every other configuration is constrained by the Arc B370's rendering throughput. The CPU's exceptional benchmark scores, including a PassMark single-thread score of 4430 and Cinebench R23 single-core score of 2080, provide no benefit once the GPU becomes the bottleneck, which occurs at 1080p Medium and above, and at all settings above Low at 1440p and 4K.