Roblox

The Intel Core i3-12100F paired with the AMD Radeon RX 7800 XT delivers exceptionally high frame rates in Roblox across all tested resolutions and settings. Measured data shows this combination ranks 676th out of 1,800 combos in the game, placing it in the upper third of all tested systems. The CPU’s average benchmark score of 13,516 sits within 0.1% of the AMD Ryzen Threadripper PRO 3975WX and 0.4% ahead of the Intel Core i7-1250U, while the GPU’s average score of 32,619 is 0.2% above the AMD FirePro S9300 X2 and 0.4% below the NVIDIA P104-100. These results indicate a balanced pairing that is more than sufficient for Roblox’s modest graphical demands.

Settings Recommendations

The measured FPS values show that even the most demanding preset, Ultra, remains highly playable at every resolution. At 1920x1080, Ultra averages 294 FPS, while High reaches 361.7 FPS, Medium 412 FPS, and Low 449.4 FPS. At 2560x1440, Ultra still holds 195.1 FPS, with High at 241.5 FPS, Medium at 272.3 FPS, and Low at 303.3 FPS. At 3840x2160, Ultra drops to 108.5 FPS, but High remains at 138.4 FPS, Medium at 155.5 FPS, and Low at 170.4 FPS.

For the best experience, the data suggests using High settings as a default. It provides a substantial visual improvement over Low and Medium while keeping frame rates well above 60 FPS at 4K and above 240 FPS at 1440p. If you have a high-refresh-rate monitor (144Hz or higher), High at 1440p delivers 241.5 FPS, which is ideal. Ultra is also viable, especially at 1080p and 1440p, but the 108.5 FPS at 4K may be too low for competitive play on a 120Hz+ display. Low settings are unnecessary for this hardware, as even Ultra exceeds typical refresh rates at 1080p and 1440p.

GPU Role

The AMD Radeon RX 7800 XT is a high-end card with 16 GB of GDDR6 memory on a 256-bit bus, providing 624.1 GB/s of bandwidth. Its base clock is 1295 MHz, with a game clock of 2124 MHz and a boost clock of 2430 MHz. The GPU’s memory runs at 2438 MHz (19.5 Gbps effective). These specifications are far beyond what Roblox requires, as evidenced by the frame rates: even at 4K Ultra, the card sustains 108.5 FPS, and at 1080p Low it reaches 449.4 FPS.

The GPU’s benchmark scores reinforce its capability. Its Passmark G3D score of 24,176 and 3DMark Steel Nomad DX12 score of 4,157 place it in the 76th percentile of all GPUs. Compared to its nearest rivals, the RX 7800 XT is 0.2% faster than the AMD FirePro S9300 X2 and 0.7% faster than the AMD FirePro S10000, while being 0.4% slower than the NVIDIA P104-100 and 0.7% slower than the NVIDIA T600 Mobile. In Roblox, the GPU is rarely the limiting factor; the bottleneck shifts to the CPU at lower resolutions and settings, where frame rates exceed 400 FPS. The 16 GB VRAM is ample for any Roblox experience, including user-generated content with heavy textures, though the game itself does not appear to stress memory capacity.

CPU Role

The Intel Core i3-12100F is a 4-core, 8-thread processor based on Alder Lake architecture, with a base clock of 3.30 GHz and a boost clock of 4.30 GHz. It has 12 MB of shared L3 cache and supports DDR4 and DDR5 memory. Its TDP is 58 W. In synthetic benchmarks, the CPU scores 893 in 3DMark single-thread, 1,681 in Cinebench R23 single-core, and 11,912 in Cinebench R23 multi-core. These numbers indicate strong single-thread performance, which is critical for Roblox’s physics and game logic.

The CPU’s average benchmark score of 13,516 places it in the 72nd percentile of all CPUs. It is 0.1% slower than the AMD Ryzen Threadripper PRO 3975WX, but 0.4% faster than the Intel Core i7-1250U, 0.6% faster than the Intel Core i3-10105, and 1.8% faster than the Intel Core i7-7700K. In Roblox, the CPU’s single-thread capability allows it to drive very high frame rates at 1080p, where the GPU is not fully utilized. For example, at 1080p Low, the system hits 449.4 FPS, which is likely CPU-bound. At 4K, the GPU becomes more involved, but the CPU still keeps up, as seen in the 170.4 FPS at 4K Low. The 4-core/8-thread configuration is sufficient for Roblox, which does not appear to scale beyond a few threads.

FAQ

Q: What is the average FPS at 1080p with Ultra settings?

A: The measured average FPS is 294.

Q: How much VRAM does the RX 7800 XT have?

A: It has 16 GB of GDDR6 memory.

Q: What is the boost clock of the Core i3-12100F?

A: The boost clock is 4.30 GHz.

Q: What is the combo’s rank in Roblox?

A: It ranks 676th out of 1,800 tested combinations.

Q: What is the GPU’s memory bandwidth?

A: The memory bandwidth is 624.1 GB/s.

Q: What is the CPU’s TDP?

A: The TDP is 58 W.

Resolution Scaling

The measured FPS data shows a clear decline as resolution increases, but the drop is not uniform across settings. At High settings, the average FPS goes from 361.7 at 1920x1080 to 241.5 at 2560x1440, and then to 138.4 at 3840x2160. At Low settings, the values are 449.4, 303.3, and 170.4 respectively. At Medium, they are 412, 272.3, and 155.5. At Ultra, they are 294, 195.1, and 108.5.

The pattern indicates that the GPU becomes more of a limiting factor at higher resolutions, especially at 4K. The gap between 1080p and 1440p is smaller than the gap between 1440p and 4K for all settings. For example, at High, the difference from 1080p to 1440p is 120.2 FPS, while from 1440p to 4K it is 103.1 FPS. This suggests that the CPU can still feed the GPU at 1440p, but at 4K the GPU’s pixel throughput becomes the primary constraint. Even so, the lowest recorded value (108.5 FPS at 4K Ultra) remains well above the 60 FPS threshold, making this combination suitable for 4K gaming in Roblox.

Measured FPS Breakdown

The following table lists all measured average FPS values from the FACT PACK.

| Resolution | Settings | Avg FPS |

|------------|----------|---------|

| 3840x2160 | High | 138.4 |

| 3840x2160 | Low | 170.4 |

| 3840x2160 | Medium | 155.5 |

| 3840x2160 | Ultra | 108.5 |

| 2560x1440 | High | 241.5 |

| 2560x1440 | Low | 303.3 |

| 2560x1440 | Medium | 272.3 |

| 2560x1440 | Ultra | 195.1 |

| 1920x1080 | High | 361.7 |

| 1920x1080 | Low | 449.4 |

| 1920x1080 | Medium | 412.0 |

| 1920x1080 | Ultra | 294.0 |

These numbers confirm that the Core i3-12100F and RX 7800 XT deliver a smooth experience in Roblox at any resolution and preset. The lowest FPS recorded is 108.5 at 4K Ultra, which is still comfortably above typical display refresh rates. For users with 144Hz monitors, High settings at 1440p (241.5 FPS) or 1080p (361.7 FPS) are the best choices, while 4K users can opt for High (138.4 FPS) to maintain high frame rates without sacrificing much visual quality.