Roblox

Roblox with the Intel Core i3-12100F and Intel Arc B370 is a study in balanced, entry-level gaming performance. The data shows a system that can deliver playable frame rates across the board, but it requires careful settings management to hit its stride, especially at higher resolutions. This combination sits near the bottom of the tested combos for this game, but its behavior reveals a clear path to a smooth experience.

Resolution Scaling

The performance drop from 1080p to 4K is significant, but the pattern is not uniform across all settings presets. At the Low preset, the average frame rate falls from 154 FPS at 1920x1080 to 58 FPS at 3840x2160. This represents a 62% reduction in performance, indicating that even at the lowest graphical load, the system is being heavily taxed by the sheer number of pixels. The jump from 1080p to 1440p at Low sees a drop from 154 FPS to 103 FPS, a 33% decrease, while the move from 1440p to 4K results in a 44% drop from 103 FPS to 58 FPS.

The scaling is more linear with the Medium preset. At 1080p, the system averages 140 FPS. This falls to 94 FPS at 1440p, a 33% drop, and then to 53 FPS at 4K, a 44% drop from the 1440p figure. This consistent decline suggests that the performance ceiling is being approached, and the workload is becoming increasingly GPU-bound as resolution increases.

The High preset shows a similar trend. It starts at 124 FPS at 1080p, drops to 83 FPS at 1440p (a 33% decrease), and then plummets to 47 FPS at 4K (a 43% decrease). The Ultra preset, however, tells a different story. It is the most demanding, with frame rates of 101 FPS at 1080p, 67 FPS at 1440p, and 38 FPS at 4K. The percentage drops are similar, but the absolute numbers are lower across the board.

What this scaling reveals is that the Intel Arc B370, with its system shared memory and modest 6.144 TFLOPS of FP32 compute, is the primary limiting factor as resolution climbs. The CPU, with its strong single-threaded score of 893 in 3dmark, is able to feed frames at 1080p, but the GPU’s rendering capabilities are quickly saturated. The fact that the 4K Low preset (58 FPS) is only slightly faster than the 4K Medium preset (53 FPS) suggests that the GPU is the bottleneck even at the lowest settings. The system is not CPU-limited at 4K; it is purely a matter of pixel throughput.

How This Combo Ranks

In the grand scheme of tested configurations for Roblox, this pairing sits at rank 2774 out of 3010 combos. This places it in the bottom 8% of all tested systems, a clear indication that it is an entry-level performer for this title. The GPU’s overall percentile rank of 5 against all GPUs is a stark metric, placing it in the lowest 5% of all graphics cards tested. This is the single most defining characteristic of this combo’s performance.

The CPU, by contrast, is a relative powerhouse. The Intel Core i3-12100F holds a percentile rank of 68 against all CPUs, meaning it outperforms the majority of processors in the database. Its average benchmark score of 13494 is nearly identical to its nearest rival, the Intel Core 3 N355, which scores 13492 with a 0% delta. It also edges out the Intel Core i5-9500, which has an average score of 13452 and a 0.3% delta. This shows that the CPU is not holding the system back; it is the GPU that anchors this combo’s low rank.

The benchmark results for the GPU are stark. The Arc B370’s only recorded test, 3dmark_steel_nomad_dx12, yields a score of 1184. Its nearest rivals are the ATI Mobility Radeon HD 5570 (1186, -0.2% delta) and the ATI Radeon HD 5770 (1190, -0.5% delta). These are legacy parts from a different era, which highlights just how far behind modern discrete GPUs this integrated solution is. The data indicates that while the i3-12100F is a competent modern CPU, the Arc B370 is a severely limiting factor, dragging the entire combo’s ranking down.

GPU Role

The Intel Arc B370 is not a discrete card; it is an integrated graphics processor with a TDP of just 25 W. Its memory is marked as "System Shared," meaning it uses a portion of the system’s main memory, and its bandwidth is "System Dependent." This is a critical detail, as it means the GPU’s performance is directly tied to the speed and bandwidth of the system RAM, which is a significant bottleneck for a game like Roblox.

With a boost clock of 2400 MHz and 1280 shading units, the GPU has a theoretical FP32 performance of 6.144 TFLOPS. The data shows this is insufficient for high refresh rates at 4K, but it is capable of solid performance at 1080p. The 20 ROPs and 40 TMUs are reflected in the pixel rate of 48.00 GPixel/s and texture rate of 96.00 GTexel/s, which are modest figures. The GPU’s performance is best described as the bare minimum for a playable experience at 1080p, but it requires the user to lower settings to maintain high frame rates.

The lack of dedicated VRAM is the primary culprit. The system shared memory architecture means the GPU must compete with the CPU for memory bandwidth. This is why the frame rates drop so precipitously at 4K, where the memory bandwidth demands are far higher. The GPU’s performance is also reflected in its low 3dmark score of 1184, which is comparable to graphics cards from over a decade ago. In practical terms, this means the GPU is the definitive bottleneck in this combo, especially at resolutions above 1080p.

Settings Recommendations

Based on the measured data, the optimal experience for this combo is at 1920x1080 with the High preset. This yields an average of 124 FPS, which is well above the threshold for smooth gameplay. The Medium preset offers a higher average of 140 FPS, but the High preset provides a better balance of visual fidelity and performance. The Ultra preset at 1080p, with an average of 101 FPS, is also playable, but the marginal visual gains over High do not justify the 19% performance penalty.

At 2560x1440, the Low preset is the only reasonable option for a consistently smooth experience, with an average of 103 FPS. The Medium preset at 1440p drops to 94 FPS, which is still acceptable, but the High preset at 83 FPS and Ultra at 67 FPS begin to compromise the experience. For those who prioritize frame rate over visuals, the Low preset is the safest choice at this resolution.

At 3840x2160, the situation is grim. The Low preset is the only one that achieves an average above 50 FPS, with 58 FPS. The Medium preset sits at 53 FPS, and the High and Ultra presets fall to 47 FPS and 38 FPS, respectively. For a game like Roblox, which is not known for its demanding visuals, the Low preset at 4K is the only viable option if you want to maintain a comfortable frame rate. The data suggests that 4K is not a practical resolution for this combo, and users should either stick to 1080p or be prepared for significant compromises at higher resolutions.

Measured FPS Breakdown

The measured data provides a clear picture of the combo’s capabilities at each resolution and settings level.

1920x1080:

• Low: Average 154 FPS. This is the highest frame rate achieved by this combo and indicates a CPU-bound scenario where the GPU is not fully taxed.
• Medium: Average 140 FPS, with a minimum of 119 FPS and a maximum of 161 FPS. This shows a solid, consistent performance that is ideal for high refresh rate monitors.
• High: Average 124 FPS. This is a strong result and represents the best balance of quality and speed for this resolution.
• Ultra: Average 101 FPS. This is still a playable frame rate, but the drop from High suggests the GPU is starting to struggle with the added effects.

2560x1440:

• Low: Average 103 FPS. This is a significant drop from 1080p but remains very playable.
• Medium: Average 94 FPS, with a minimum of 80 FPS and a maximum of 108 FPS. The frame times are still consistent, but the average is noticeably lower.
• High: Average 83 FPS. This is a serviceable frame rate, but it is approaching the lower limit for a smooth experience.
• Ultra: Average 67 FPS. The system is now clearly GPU-limited, and the experience becomes less consistent.

3840x2160:

• Low: Average 58 FPS. This is the only 4K setting that achieves a playable frame rate, but it is barely above the 60 FPS threshold.
• Medium: Average 53 FPS, with a minimum of 45 FPS and a maximum of 61 FPS. The minimum frame rate here is a concern, as it can lead to noticeable stutters.
• High: Average 47 FPS. The experience is becoming increasingly compromised, with frequent dips below smooth playability.
• Ultra: Average 38 FPS. This is a slideshow and is not recommended for any gameplay.

CPU Role

The Intel Core i3-12100F is a 4-core, 8-thread processor based on the Alder Lake architecture. It has a base clock of 3.30 GHz and a boost clock of 4.30 GHz. Its benchmark results show a significant disparity between single-threaded and multi-threaded performance. For instance, its 3dmark single-thread score is 893, while its 4-thread score is 2859 and its max-thread score is 4023. This suggests that while the CPU has decent multi-core capability for its class, its single-core strength is what drives performance in games like Roblox.

The CPU’s Cinebench R23 scores of 1674 (single-core) and 11860 (multi-core) are respectable for a budget chip. However, the data from the measured FPS shows that the CPU is rarely the primary bottleneck. At 1080p, the CPU is able to push frame rates above 150 FPS at Low settings, which is near the limit of what the GPU can render. At 4K, the CPU is clearly not the limiting factor, as the frame rates are dictated by the GPU’s pixel throughput.

The CPU’s high single-threaded performance is crucial for Roblox, which is known to be heavily dependent on a single core for its physics and game logic. The data shows that this CPU is more than capable of handling the game’s logic, even at high frame rates. The fact that the combo’s rank is so low is entirely due to the GPU. The CPU’s percentile rank of 68 against all CPUs confirms that it is a powerful enough processor for this task. The system’s performance is therefore a direct reflection of the GPU’s limitations, not the CPU’s. The i3-12100F is effectively waiting for the Arc B370 to catch up, but the GPU simply cannot keep pace at higher resolutions.