Roblox

Roblox with the Intel Core i5-10400F and Intel Arc B370 presents a specific performance profile defined by a strong entry-level CPU paired with a very modest integrated-class GPU. The data shows a system that is consistently capable of delivering playable frame rates, though the graphics processor is the decisive factor in determining the overall experience. This analysis breaks down the measured results to provide a clear picture of what this combination offers.

Settings Recommendations

The measured FPS data across all resolutions and settings presets indicates that the Arc B370 is the limiting component in this system. The Intel Core i5-10400F provides ample headroom, but the GPU's performance dictates the playable settings. For the best balance of visual quality and smooth gameplay, the Medium preset is the clear recommendation.

At 1920x1080, the Medium preset delivers an average of 140 FPS, which is excellent for Roblox's gameplay. This is a substantial improvement over the High preset's 124 FPS, offering a 16 FPS advantage. While the Low preset pushes the average higher to 154 FPS, the visual fidelity drop is significant for a relatively modest gain of 14 FPS over Medium. The Ultra preset, while visually richer, drops the average to 101 FPS, which is still playable but represents a 39 FPS loss compared to Medium. The data suggests Medium is the sweet spot at 1080p.

Moving to 2560x1440, the Medium preset again provides the most balanced experience with an average of 94 FPS. This is comfortably above the 60 FPS threshold and maintains smooth motion. The High preset achieves 83 FPS average, which is also acceptable, but the Medium preset's higher frame rate makes it the better choice for consistency. The Low preset averages 103 FPS, but the visual compromise is usually not worth the extra 9 FPS over Medium. Ultra at 1440p drops to 67 FPS average, which is still technically playable but shows the GPU struggling under the increased load.

At 3840x2160, the situation becomes more constrained. No preset achieves a 60 FPS average. The Low preset is the only option that comes close, with an average of 58 FPS. Medium averages 53 FPS, while High and Ultra fall to 47 FPS and 38 FPS respectively. For 4K, the Low preset is the only viable choice for a playable experience, though users seeking higher visual quality may need to accept lower frame rates. The data indicates that 1440p and 1080p are the target resolutions for this combo, with Medium being the recommended preset for the best overall experience.

How This Combo Ranks

The comboRankInGame field places this specific configuration at rank 2774 out of 3010 tested combos. This places it in the lower percentile of all tested systems for Roblox, specifically in the bottom 8% of configurations. This ranking is almost entirely attributable to the Intel Arc B370's performance, which is an integrated graphics processor with a low 25 W TDP.

The CPU, Intel Core i5-10400F, holds a percentileVsAllCpus of 68, indicating it performs better than 68% of all CPUs in the database. This shows the processor is not the bottleneck. However, the GPU's percentileVsAllGpus is 5, meaning it outperforms only 5% of all GPUs. This stark contrast highlights the system's imbalance. The ranking of 2774 out of 3010 reflects this GPU limitation, as the system's overall gaming performance is capped by the graphics solution.

The data shows that this combo is not designed for high-end gaming. Instead, it is a configuration that can run Roblox at playable frame rates at lower resolutions and settings, but it will not compete with systems featuring dedicated graphics cards. The rank is a direct consequence of the GPU's position in the performance hierarchy.

GPU Role

The Intel Arc B370 is the primary factor in this combo's performance. Its architecture is Xe3-LPG, built on a 3 nm process, and it is designated as an IGP (Integrated Graphics Processor) with a 25 W TDP. The GPU's memory configuration is "System Shared," meaning it relies on the system's main memory rather than dedicated VRAM. This is a critical detail, as the available memory bandwidth is "System Dependent" and can impact performance.

The Arc B370 features 1280 shading units, 40 TMUs, and 20 ROPs. Its boost clock is rated at 2400 MHz, with a base clock of 300 MHz. The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, ensuring compatibility with modern APIs. Its raw compute performance is 6.144 TFLOPS for FP32 operations. However, its benchmark results are modest; its single 3DMark Steel Nomad DX12 score is 1184, which places it in the 5th percentile of all GPUs.

In Roblox, the GPU's role is decisive. The measured FPS data shows a clear pattern: as resolution increases, frame rates drop significantly, which is a classic sign of a GPU-limited scenario. The GPU's shared memory architecture and low power envelope mean it cannot sustain high frame rates at higher resolutions. The data suggests that for Roblox, the Arc B370 is sufficient for 1080p and 1440p gaming at medium settings, but it is not capable of delivering a high-refresh-rate experience or handling 4K resolution well.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of performance across three resolutions and four settings presets.

At 1920x1080, the system performs admirably. The Low preset produces an average of 154 FPS. The Medium preset yields an average of 140 FPS, with a minimum of 119 FPS and a maximum of 161 FPS, showing good consistency. The High preset averages 124 FPS. The Ultra preset is the most demanding, with an average of 101 FPS. All presets at 1080p deliver playable frame rates, with Low and Medium offering the smoothest experiences.

At 2560x1440, performance scales down as expected. The Low preset averages 103 FPS. The Medium preset averages 94 FPS, with a minimum of 80 FPS and a maximum of 108 FPS. The High preset brings the average down to 83 FPS. The Ultra preset drops to an average of 67 FPS. While all presets remain playable, the gap between Low and Ultra is notable, and the Medium preset offers the best balance of quality and speed.

At 3840x2160, the GPU becomes the limiting factor. The Low preset averages 58 FPS, which is just below the 60 FPS target for smooth gameplay. The Medium preset averages 53 FPS, with a minimum of 45 FPS and a maximum of 61 FPS. The High preset drops to an average of 47 FPS. The Ultra preset is the most demanding, with an average of 38 FPS. At 4K, none of the presets achieve a 60 FPS average, and only the Low preset approaches playability.

Resolution Scaling

The data reveals a clear and predictable pattern in how FPS scales with resolution. Comparing the Medium preset across all resolutions shows the performance drop: 140 FPS at 1080p, 94 FPS at 1440p, and 53 FPS at 4K. This represents a 33% drop in performance from 1080p to 1440p, and a further 44% drop from 1440p to 4K. The total drop from 1080p to 4K is 62%.

This scaling behavior is a strong indicator that the Intel Arc B370 is the limiting component. The Core i5-10400F has sufficient processing power to handle the game's logic, but the GPU's fill rate and memory bandwidth are overwhelmed as the pixel count increases. The 4K resolution requires the GPU to process four times as many pixels as 1080p, and the Arc B370's 20 ROPs and shared memory system simply cannot keep up.

The frame rate drop is not linear, suggesting that the GPU is hitting a hard performance ceiling at higher resolutions. The fact that the Low preset at 4K only manages 58 FPS, while the Ultra preset at 1080p manages 101 FPS, further confirms that resolution has a more significant impact on performance than graphical settings. This indicates that users should prioritize resolution over visual fidelity when using this combo.

FAQ

Q: What is the best resolution to use with this combo?

A: The data shows that 1920x1080 provides the best performance, with all presets achieving over 100 FPS on average. 2560x1440 is also viable, with Medium preset averaging 94 FPS. 3840x2160 is not recommended, as no preset achieves a 60 FPS average.

Q: Which settings preset should I use for the smoothest gameplay?

A: The Medium preset is the best choice for a balance of visual quality and performance. At 1080p, it averages 140 FPS, and at 1440p, it averages 94 FPS. The Low preset offers higher frame rates but with a significant visual quality reduction.

Q: Can this system run Roblox at 4K?

A: Yes, but only at playable, not ideal, frame rates. At 4K, the Low preset averages 58 FPS, and the Medium preset averages 53 FPS. The High and Ultra presets drop to 47 FPS and 38 FPS, respectively.

Q: Is the CPU or GPU the limiting factor?

A: The GPU is the limiting factor. The Intel Core i5-10400F has a percentileVsAllCpus of 68, while the Intel Arc B370 has a percentileVsAllGpus of 5. The FPS scaling with resolution confirms the GPU is the bottleneck.

Q: How does this combo rank among all tested systems for Roblox?

A: This combo ranks 2774 out of 3010 tested combos. This places it in the lower percentile of systems, primarily due to the GPU's limited performance capabilities.

Q: What is the minimum FPS I can expect at 1440p on Medium settings?

A: The measured data shows a minimum FPS of 80 for the Medium preset at 2560x1440. The average FPS is 94, with a maximum of 108.

CPU Role

The Intel Core i5-10400F is a 6-core, 12-thread processor based on the Comet Lake architecture, manufactured on a 14 nm process. It has a base clock of 2.90 GHz and a boost clock of 4.30 GHz. The CPU has a 12 MB shared L3 cache and supports DDR4 memory with a dual-channel interface. Its TDP is 65 W. In synthetic benchmarks, it scores 10283 in Cinebench R23 multi-core and 1451 in single-core, indicating solid performance for its class.

In the context of Roblox, the CPU's role is to handle game logic, physics, and scripting. The data shows that the i5-10400F is more than capable of this task. Its percentileVsAllCpus of 68 indicates it outperforms the majority of CPUs in the database. The benchmark results show a significant advantage in multi-threaded workloads, with a 3DMark Max Threads score of 4735, which is useful for Roblox's complex user-generated environments.

However, the CPU's potential is not fully utilized in this combo. The GPU's performance ceiling means that the CPU is often waiting for the GPU to finish rendering. The measured FPS is consistently lower than what the CPU alone could likely support. This is evident when comparing the CPU's strong passmark single-thread score of 2541 to the overall system performance. The data suggests that while the i5-10400F is a competent processor, its pairing with the Arc B370 creates a bottleneck where the GPU limits the final frame rate. In this system, the CPU provides a stable foundation, but the gaming experience is defined by the GPU's limitations.