Roblox

The AMD Ryzen 7 5700G paired with the Intel Arc B370 produces a highly unusual performance profile in Roblox, one that is defined by the extreme bottleneck created by the integrated graphics solution. While the CPU is a capable 8-core processor, the GPU’s performance ceiling is remarkably low, resulting in frame rates that are playable but far from impressive, even at 1080p. The data reveals a system where graphical settings and resolution have a profound impact, but the underlying constraint remains constant: the Intel Arc B370.

FAQ

Q: What is the average frame rate at 1080p with Medium settings?

A: At 1920x1080 with Medium settings, the combo achieves an average of 140 FPS, with a minimum of 119 FPS and a maximum of 161 FPS.

Q: How does the AMD Ryzen 7 5700G compare to its nearest rival in CPU benchmarks?

A: The AMD Ryzen 7 5700G has an average benchmark score of 27051, which is 0.2% lower than the Intel Core i9-9900K's score of 27097 and 0.4% higher than the AMD Ryzen AI 7 445's score of 26936.

Q: What is the GPU's performance percentile compared to all other GPUs?

A: The Intel Arc B370 sits in the 5th percentile of all GPUs, indicating that 95% of tested graphics cards perform better in synthetic benchmarks.

Q: What is the highest average FPS recorded for this combo in Roblox?

A: The highest average FPS recorded is 154, achieved at 1920x1080 resolution with Low settings.

Q: What is the combo's rank among all tested system combinations in Roblox?

A: This specific combo ranks 2774 out of 3010 tested combinations, placing it in the lower percentile of systems for this game.

Q: What is the difference in average FPS between Ultra and Low settings at 4K?

A: At 3840x2160, the average FPS drops from 58 on Low settings to 38 on Ultra settings, a difference of 20 FPS.

CPU Role

The AMD Ryzen 7 5700G is a desktop processor from the 5000 series, built on the Zen 3 architecture (Codenamed Cezanne) and manufactured on a 7 nm process by TSMC. It features 8 cores and 16 threads, with a base clock of 3.80 GHz and a boost clock of 4.60 GHz. This level of multi-threading is substantial for a game like Roblox, which is a sandbox title that can be demanding on a single core depending on the complexity of the user-generated worlds. The CPU’s benchmark scores reflect its strength; a Cinebench R23 multicore score of 12830.5 and a single-core score of 1494 show a balanced capability for both heavily threaded and lightly threaded workloads.

In the context of this specific combo, the CPU's role is largely to feed the GPU. The data suggests that the CPU is not the primary limiting factor. At 1080p with Low settings, the system reaches 154 FPS. When compared to the CPU's nearest rivals, the performance is average. Its average benchmark score of 27051 is nearly identical to the Intel Core i9-9900K, which scores 27097, and the Intel Core i5-14400T, which scores 27166. This places the 5700G in a solid mid-to-high tier for processing power, with a percentile rank of 79 against all CPUs.

However, the CPU's potential is heavily masked by the GPU. The significant FPS drops when moving from Low to Ultra settings at the same resolution are illustrative. For instance, at 1440p, the average FPS falls from 103 on Low to 67 on Ultra. This is a 36 FPS swing that is entirely attributable to the increased graphical load. If the CPU were the bottleneck, we would expect the frame rate to remain relatively stable across settings. The fact that it changes so drastically indicates that the CPU is waiting on the GPU to complete its work. The Ryzen 7 5700G has the computational headroom, but the Arc B370 cannot translate that into higher frame rates under heavier loads.

GPU Role

The Intel Arc B370 is the clear bottleneck in this system. It is an integrated graphics processor (IGP) based on the Xe3-LPG architecture, manufactured on a 3 nm process. Its performance is exceptionally low; its average benchmark score of 1184 places it in the 5th percentile of all GPUs. Its closest rivals in synthetic benchmarks are legacy parts like the ATI Radeon HD 5770, which scores 1190, and the ATI Mobility Radeon HD 5570, which scores 1186. This places the Arc B370's raw compute power in a class with graphics hardware from over a decade ago.

The GPU's specifications paint a clear picture of its limitations. It has 1280 shading units, 40 TMUs, and 20 ROPs. Its boost clock is 2400 MHz, and it has a TDP of just 25 W. Memory is shared with the system, with bandwidth listed as "System Dependent". This means the GPU relies on the system's DDR4 memory, which the CPU supports with a bandwidth of 51.2 GB/s. This shared memory architecture is a significant disadvantage for gaming, as it competes with the CPU for the same memory bandwidth. The impact is visible in the data: even at 1080p with Low settings, the system can only muster an average of 154 FPS. This is a playable frame rate, but it is far below what a dedicated GPU could achieve with this CPU.

The GPU's low pixel rate of 48.00 GPixel/s and texture rate of 96.00 GTexel/s are the primary constraints. As resolution increases, the number of pixels that need to be rendered grows exponentially. The data shows this directly. At 1080p Ultra, the system averages 101 FPS. At 4K Ultra, that number plummets to 38 FPS. The GPU is simply unable to process the increased pixel count fast enough. The Intel Arc B370 is an integrated solution designed for basic tasks, and the benchmark results confirm it is not suited for high-fidelity or high-resolution gaming in Roblox.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of the system's capabilities across different resolutions and settings. At 1920x1080, the system performs at its best. With Low settings, it achieves an average of 154 FPS. Moving to Medium settings, the average drops to 140 FPS, with a minimum of 119 and a maximum of 161. High settings yield an average of 124 FPS. Pushing to Ultra reduces the average to 101 FPS. This shows a clear, stepwise progression of performance loss as graphical fidelity increases.

At 2560x1440, the strain on the GPU becomes more evident. Low settings produce an average of 103 FPS. The Medium preset results in an average of 94 FPS, with a minimum of 80 and a maximum of 108. High settings bring the average down to 83 FPS. The Ultra preset is the most demanding, resulting in an average of 67 FPS. The gap between Low and Ultra at this resolution is 36 FPS, a significant margin that highlights the GPU's workload.

At 3840x2160, the system struggles to maintain high frame rates. The Low settings preset yields an average of 58 FPS. Medium settings lower this further to an average of 53 FPS, with a minimum of 45 and a maximum of 61. High settings produce an average of 47 FPS. Finally, the Ultra preset is nearly unplayable, with an average of just 38 FPS. None of the 4K presets achieve a comfortable 60 FPS average, indicating that this resolution is not a viable option for a smooth experience with this hardware.

Resolution Scaling

The performance scaling from 1080p to 4K is a textbook example of a GPU-bound scenario. Looking at the High settings preset, the average FPS drops from 124 at 1080p, to 83 at 1440p, and finally to 47 at 4K. This represents a 62% reduction in average FPS from 1080p to 4K. The scaling from 1440p to 4K is also steep, a 43% drop in performance. These drastic reductions are directly correlated with the increase in pixel count. Rendering at 4K requires the GPU to process four times as many pixels as 1080p, and the Intel Arc B370 simply does not have the fill rate to handle that load.

This scaling behavior confirms that the GPU is the limiting component. A CPU bottleneck would present a different pattern; the frame rate would be more consistent across resolutions because the CPU's work doesn't change with resolution. Here, the FPS falls in near lockstep with the resolution increase. The CPU, with its strong 8-core/16-thread configuration, is not the constraining factor. The data implies that even a modest dedicated GPU would deliver a more consistent frame rate across these resolutions. The system's inability to maintain 60 FPS at 4K on any setting solidifies the conclusion that the Intel Arc B370 is the primary performance limiter, and that higher resolutions should be avoided for a satisfactory experience.

Settings Recommendations

Based on the measured rows, the optimal experience for this combo is found at 1920x1080 with Medium settings. This preset delivers an average of 140 FPS, which is well above the 60 FPS threshold for smooth gameplay. Crucially, the minimum FPS of 119 ensures that there are no significant drops that would cause stuttering, providing a consistent and responsive experience. While the Low preset achieves a higher average of 154 FPS, the Medium preset likely offers a better visual quality per frame, making it the superior choice for a balanced experience.

For users with a 1440p monitor, the Low settings preset is the only viable option for high-refresh-rate play. It achieves an average of 103 FPS, which is still smooth, but the margin for error is smaller. The Medium preset at 1440p, with an average of 94 FPS, is also acceptable, but the minimum of 80 FPS suggests occasional dips that may be noticeable. The High and Ultra presets at this resolution should be avoided if a stable frame rate is a priority.

At 4K, the data recommends avoiding the highest presets. The Low settings preset, with an average of 58 FPS, is the only one that approaches playability. It is just barely below the 60 FPS target. The Medium preset averages 53 FPS, and the High and Ultra presets drop to 47 and 38 FPS, respectively. These lower frame rates will result in a less fluid and less responsive experience. For this resolution, users would need to accept significant visual compromises to maintain a playable frame rate, and even then, it may not be a consistent 60 FPS.

How This Combo Ranks

In the grand scheme of tested hardware combinations for Roblox, this pairing of the AMD Ryzen 7 5700G and Intel Arc B370 ranks 2774 out of 3010 combos. This places it in the bottom 8% of all systems tested for this game. This low ranking is a direct consequence of the GPU's poor performance. The CPU is a mid-range performer, ranking in the 79th percentile overall, but it is paired with a GPU that ranks in the 5th percentile. The system's overall performance is dragged down significantly by this mismatch.

The ranking indicates that the vast majority of other system configurations tested in Roblox deliver a better experience. The GPU's synthetic benchmark score of 1184 is nearly identical to its nearest rivals, such as the AMD FirePro M2000 (1168) and the ATI Mobility Radeon HD 5570 (1186), all of which are extremely old or low-power parts. This positions the Arc B370 as a fundamental weak link. While the Ryzen 7 5700G holds its own against its rivals, such as being nearly identical to the Intel Core i9-9900K, the combo's overall rank of 2774 shows that the integrated GPU prevents the system from achieving anything beyond a low-end gaming experience in Roblox. The data strongly suggests that this combo is only suitable for playing the game at low resolutions and settings, and that any user seeking a higher level of performance would need to consider a system with a discrete graphics card.