Roblox

The AMD Ryzen 9 9900X3D paired with the Intel Arc B570 delivers a robust performance profile in Roblox, with measured frame rates that scale predictably across resolutions and settings. The data shows this combination is capable of exceeding 200 FPS at 1080p on most presets, while maintaining playable performance at 4K. This analysis breaks down the specific numbers, the role of each component, and how this pairing ranks among other tested configurations.

FAQ

Q: What is the highest average frame rate achieved by this combo in Roblox?

A: The highest recorded average FPS is 262, achieved at 1920x1080 resolution with Low settings. This is the peak performance point in the measured data.

Q: How does the combo perform at 4K resolution?

A: At 3840x2160, the average FPS ranges from 65 on Ultra settings to 99 on Low settings. The Medium preset yields an average of 90 FPS with a minimum of 77 and a maximum of 104.

Q: What is the performance difference between Low and Ultra settings at 1440p?

A: At 2560x1440, the Low preset produces an average of 175 FPS, while the Ultra preset produces an average of 114 FPS. This represents a 61 FPS drop, or approximately a 35% reduction in average frame rate when moving from Low to Ultra.

Q: Is the CPU or GPU more likely to be the limiting factor in this game?

A: The data suggests a balance shifts with resolution. At 1080p, the high frame rates (211 FPS on High) indicate the CPU’s strong single-thread performance is keeping up. At 4K, the larger drop in FPS (from 262 at 1080p Low to 99 at 4K Low) points to the GPU becoming a more significant constraint.

Q: What is the combo's overall rank among all tested combinations?

A: The combo ranks 2972 out of 3711 tested combinations in Roblox, placing it in the lower half of the database for this specific game.

Q: Does the Intel Arc B570 have enough VRAM for Roblox?

A: The GPU has 10 GB of GDDR6 memory. Given the game's age and the measured frame rates, this capacity is sufficient for the tested settings, as no VRAM-related performance anomalies are present in the data.

GPU Role

The Intel Arc B570 is the primary graphics processor in this pairing. Its architecture is Xe2-HPG, built on a 5 nm process. The GPU operates with a base and boost clock of 2500 MHz. It features 2304 shading units, 144 texture mapping units, and 80 raster output pipelines. The memory subsystem consists of 10 GB of GDDR6 on a 160-bit bus, providing a bandwidth of 380.0 GB/s. The memory clock is listed at 2375 MHz with 19 Gbps effective speed.

In Roblox, the GPU's role becomes more pronounced as resolution increases. At 1920x1080, the GPU is able to render frames quickly, as evidenced by the high average FPS figures. For instance, the High preset at 1080p yields 211 FPS, while the Low preset yields 262 FPS. These numbers suggest the GPU is not a bottleneck at this resolution. However, when moving to 3840x2160, the pixel throughput demand increases significantly. The same High preset at 4K drops to 80 FPS, and Low drops to 99 FPS. This indicates that the Arc B570's rendering capabilities are being taxed more heavily at higher resolutions.

The GPU’s measured performance in other benchmarks shows it has a PassMark G3D score of 14195 and a 3DMark Steel Nomad DX12 score of 2649. Its percentile rank against all GPUs is 65. In terms of direct rivals, the Arc B570 sits very close to the NVIDIA GeForce RTX 3070 Mobile, with a delta of 0.1% in average score. It is also nearly identical to the Intel Arc A750, with a delta of -0.1%. This indicates that within the context of this game, the Arc B570's performance is consistent with its expected tier, and the frame rates in Roblox are likely representative of its capability.

CPU Role

The AMD Ryzen 9 9900X3D is a 12-core, 24-thread processor based on the Zen 5 architecture, codenamed Granite Ridge. It has a base clock of 4.40 GHz and a boost clock of 5.50 GHz. The CPU features a substantial L3 cache of 128 MB, which is crucial for gaming performance. Its single-thread performance is notable, with a Cinebench R23 single-core score of 6739 and a Geekbench single-core score of 3041.

Roblox is often considered a CPU-sensitive game due to its physics and scripting. The 9900X3D’s high boost clock and large cache are well-suited for this. The data shows that at 1080p, where the GPU is less stressed, the CPU is able to drive very high frame rates. For example, the Low preset at 1080p hits 262 FPS, and the Medium preset hits 239 FPS. These figures suggest that the CPU's single-thread performance is not holding back the system at this resolution.

The CPU's multi-threaded capabilities are also strong, with a Cinebench R23 multi-core score of 47737 and a PassMark multithread score of 56154. While Roblox may not utilize all 24 threads, the headroom ensures that background tasks and game logic do not cause frame drops. The processor's percentile rank against all CPUs is 91, indicating it is a top-tier chip. Its nearest rival, the Intel Core Ultra 5 245KF, has a very similar average score, with a delta of -0.6%, meaning the 9900X3D is slightly ahead. The data implies that the CPU is a strong performer for this game, and the bottleneck is more likely to be the GPU at higher resolutions.

How This Combo Ranks

In the database of tested combinations for Roblox, this pairing of the Ryzen 9 9900X3D and Intel Arc B570 holds a rank of 2972 out of 3711 total combos. This places it in the 80th percentile of all combos, meaning roughly 80% of tested systems perform better in this game. This ranking is a holistic measure that accounts for the balance between the CPU and GPU.

The rank suggests that while the individual components are capable, the combination is not optimized for top-tier performance in Roblox. The CPU is a high-end part with a 91st percentile ranking among all CPUs, and the GPU is a mid-range part with a 65th percentile ranking among all GPUs. The overall combo rank being lower than both individual ranks indicates that the GPU is likely the limiting factor in this pairing. The high frame rates at 1080p (211 FPS on High) are good, but many other combinations with more powerful GPUs would achieve higher scores, pushing this combo down the list.

The data implies that the 9900X3D is not being fully utilized by the Arc B570. The CPU is capable of producing more frames, but the GPU cannot keep up at higher resolutions. At 4K, the combo still produces playable frame rates (65 FPS on Ultra), but the overall ranking reflects that there are many faster configurations available. The rank is a global metric, and the measured FPS data shows that this combo is perfectly serviceable for Roblox, even if it doesn't top the charts.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the user's resolution and refresh rate. For a standard 60 Hz display, the data shows that all settings at 4K are viable. The Ultra preset at 4K produces an average of 65 FPS, which is above 60. For higher refresh rate monitors, the choice becomes clearer.

At 1920x1080, the Medium preset is a strong choice. It provides an average of 239 FPS with a minimum of 203 FPS. This high minimum ensures smooth gameplay even in demanding scenes. The High preset at 1080p yields 211 FPS, which is also excellent. The Low preset at 1080p yields the highest average at 262 FPS, but the visual quality is reduced.

At 2560x1440, the High preset is recommended for a balance of visual fidelity and performance, delivering 141 FPS. The Medium preset at 1440p produces 159 FPS, but the High preset offers better visuals. For users with a 144 Hz monitor, the High preset at 1440p is ideal. The Ultra preset at 1440p drops to 114 FPS, which is still playable but may not fully saturate a 144 Hz display.

For the best experience without sacrificing visual quality, the data points to the High preset at 2560x1440 as the sweet spot. It delivers an average of 141 FPS with no reported minimum, suggesting it stays above 100 FPS. The Medium preset at 4K is also a solid choice, offering an average of 90 FPS with a minimum of 77 FPS, which is smooth for most users. The Ultra presets at any resolution provide lower frame rates and are best reserved for users who prioritize graphics over raw speed.

Measured FPS Breakdown

The measured frame rates are provided for three resolutions and four settings levels. The data is as follows:

3840x2160 (4K):

• High: Average 80 FPS
• Low: Average 99 FPS
• Medium: Average 90 FPS, Minimum 77, Maximum 104
• Ultra: Average 65 FPS

2560x1440 (1440p):

• High: Average 141 FPS
• Low: Average 175 FPS
• Medium: Average 159 FPS, Minimum 135, Maximum 183
• Ultra: Average 114 FPS

1920x1080 (1080p):

• High: Average 211 FPS
• Low: Average 262 FPS
• Medium: Average 239 FPS, Minimum 203, Maximum 275
• Ultra: Average 171 FPS

The data shows a clear trend: lower settings and lower resolutions yield higher frame rates. The differences between presets are consistent across resolutions. For example, the gap between Low and Ultra is 34 FPS at 4K (99 vs 65), 61 FPS at 1440p (175 vs 114), and 91 FPS at 1080p (262 vs 171). This indicates that the performance penalty for Ultra settings is more pronounced at lower resolutions, likely because the CPU can produce more frames that the GPU then has to process.

The Medium preset is the only one with min and max FPS data. At 1080p, the minimum is 203 FPS, which is still very high. At 1440p, the minimum drops to 135 FPS, and at 4K, it drops to 77 FPS. This data suggests that the Medium preset provides a stable experience, with the minimum frame rate remaining well above 60 FPS at all resolutions.

Resolution Scaling

The performance scaling from 1080p to 4K shows how the system's components handle increasing graphical load. Looking at the High preset, the average FPS drops from 211 at 1080p to 141 at 1440p, and then to 80 at 4K. This represents a 33% drop from 1080p to 1440p, and a 43% drop from 1440p to 4K.

This pattern indicates that the GPU is becoming the primary limiting factor as resolution increases. At 1080p, the CPU can feed frames to the GPU faster than the GPU can render them, resulting in high FPS. As the resolution increases, the GPU's rendering work per frame increases, and it becomes the bottleneck. The frame rate drop is not linear, suggesting that the GPU's fill rate and memory bandwidth are being saturated.

The Low preset shows a similar trend, with 262 FPS at 1080p dropping to 175 FPS at 1440p and 99 FPS at 4K. The percentage drops are 33% and 43%, respectively, which is nearly identical to the High preset. This suggests that the scaling behavior is consistent regardless of the graphics settings. The limiting component is the GPU, as the CPU's performance is sufficient to handle the game's logic at all measured resolutions.

The data also shows that the gap between 1080p and 1440p is smaller than the gap between 1440p and 4K. This is typical, as 4K has over twice the pixels of 1440p. The system's performance at 4K is still playable, but the data clearly shows that the Intel Arc B570 is the component that determines the final frame rate. The CPU's 128 MB L3 cache and high clock speeds are sufficient to avoid becoming a bottleneck, as evidenced by the relatively high FPS at 1080p.