Roblox

The AMD Ryzen 7 5800XT paired with the NVIDIA GeForce RTX 5090 ranks 4th out of 1,800 tested combos in Roblox, a result driven by the CPU’s 86th percentile standing and the GPU’s 94th percentile standing. Measured frame rates are exceptionally high across all settings and resolutions, with the lowest average being 182.1 FPS at 4K Ultra, indicating that this combination delivers a top-tier experience in this sandbox title.

How This Combo Ranks

The combo’s rank of 4 out of 1,800 places it in the upper echelon of tested configurations. The CPU, an AMD Ryzen 7 5800XT, holds an average benchmark score of 29,774 and sits at the 86th percentile among all CPUs. Its nearest rivals are tightly clustered: the AMD Ryzen 7 PRO 5755GE scores 29,740 (deltaPct 0.1), the AMD Ryzen 7 6800HS scores 29,856 (deltaPct -0.3), the AMD Ryzen AI 7 PRO 360 scores 29,682 (deltaPct 0.3), and the AMD Ryzen 7 7840H scores 29,868 (deltaPct -0.3). These deltas are within 0.3%, showing that the 5800XT is a well-balanced performer relative to its immediate peers.

The GPU, an NVIDIA GeForce RTX 5090, achieves an average benchmark score of 84,306 and ranks at the 94th percentile among all GPUs. Its nearest rivals include the NVIDIA GeForce RTX 5090 D (84,241, deltaPct 0.1), the NVIDIA GeForce RTX 5050 Mobile (84,171, deltaPct 0.2), the AMD Radeon PRO W6600 (83,209, deltaPct 1.3), and the NVIDIA CMP 40HX (85,637, deltaPct -1.6). The GPU’s performance is within 1.6% of these competitors, confirming its position as a high-end part. The combination of a top-4% CPU and a top-6% GPU yields a combo rank that is among the best tested.

Settings Recommendations

The measured FPS data shows that the Ultra preset is the best choice at every resolution. At 1080p, Ultra delivers 478.6 FPS, while High, Medium, and Low yield 595.1, 667.4, and 740 FPS respectively. At 1440p, Ultra produces 322.6 FPS, with High at 393, Medium at 445.7, and Low at 494.1. At 4K, Ultra still maintains 182.1 FPS, while High, Medium, and Low reach 226.8, 254.4, and 279.8 FPS. Since even the most demanding preset at the highest resolution stays well above 180 FPS, there is no reason to sacrifice visual quality. The data indicates that Ultra provides the best experience, combining maximum graphical fidelity with frame rates that exceed typical high-refresh-rate displays. Lower presets only increase FPS marginally, and the gains are unnecessary given the already high baseline.

Resolution Scaling

The FPS drop from 1080p to 4K is consistent across all settings. For Low, the average FPS falls from 740 at 1080p to 279.8 at 4K. Medium drops from 667.4 to 254.4, High from 595.1 to 226.8, and Ultra from 478.6 to 182.1. The reduction is similar in magnitude for each preset, indicating that the GPU’s rendering load scales directly with resolution. This pattern suggests that the RTX 5090 is the primary performance driver as resolution increases, while the CPU’s contribution remains relatively constant. At 1080p, the extremely high FPS (740 on Low) implies that the CPU is not a limiting factor at lower resolutions, but the consistent drop to 4K points to the GPU being the bottleneck at higher pixel counts. The data does not show any anomaly that would suggest a CPU limitation at any resolution.

Measured FPS Breakdown

| Resolution | Settings | Avg FPS |

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

| 3840x2160 | High | 226.8 |

| 3840x2160 | Low | 279.8 |

| 3840x2160 | Medium | 254.4 |

| 3840x2160 | Ultra | 182.1 |

| 2560x1440 | High | 393.0 |

| 2560x1440 | Low | 494.1 |

| 2560x1440 | Medium | 445.7 |

| 2560x1440 | Ultra | 322.6 |

| 1920x1080 | High | 595.1 |

| 1920x1080 | Low | 740.0 |

| 1920x1080 | Medium | 667.4 |

| 1920x1080 | Ultra | 478.6 |

Min and max FPS values are not provided in the data, so only average FPS is reported.

FAQ

Q: What is the combo’s rank among tested configurations?

A: The combo ranks 4th out of 1,800 tested combos in Roblox.

Q: How many cores and threads does the CPU have?

A: The AMD Ryzen 7 5800XT has 8 cores and 16 threads.

Q: What is the GPU’s memory size and type?

A: The NVIDIA GeForce RTX 5090 has 32 GB of GDDR7 memory.

Q: What is the best settings preset according to the measured data?

A: Ultra is recommended because it delivers the highest visual quality while maintaining average FPS of 478.6 at 1080p, 322.6 at 1440p, and 182.1 at 4K.

Q: What is the average FPS at 4K Ultra?

A: The average FPS at 3840x2160 with Ultra settings is 182.1.

Q: What is the CPU’s boost clock speed?

A: The AMD Ryzen 7 5800XT has a boost clock of 4.80 GHz.

CPU Role

The AMD Ryzen 7 5800XT is a Zen 3 (Vermeer) processor built on a 7 nm process, featuring 8 cores and 16 threads. Its base clock is 3.80 GHz and boost clock is 4.80 GHz, with a TDP of 105 W. The cache hierarchy includes 64 KB L1 per core, 512 KB L2 per core, and 32 MB L3. It supports DDR4 memory in dual-channel mode with a bandwidth of 51.2 GB/s, and it connects via PCIe Gen 4 with 20 lanes. The CPU’s benchmark scores reflect strong multi-threaded and single-threaded performance: Cinebench R23 multicore scores 23,794, single-core 3,359; Passmark multithread scores 27,988, single-thread 3,538. Its average benchmark score is 29,774, placing it at the 86th percentile. The nearest rivals are all within 0.3% in average score, confirming that the 5800XT is a competitive part. In Roblox, the high single-thread performance (Cinebench R23 single-core 3,359) is likely beneficial, as many sandbox games rely on single-threaded logic. The CPU’s 8 cores and 16 threads provide ample headroom for background tasks, but the measured FPS at 1080p (up to 740 on Low) suggests that the CPU is not a bottleneck at lower resolutions. The launch MSRP of the CPU is $249.

GPU Role

The NVIDIA GeForce RTX 5090 is built on the Blackwell 2.0 architecture (GB202 chip) using a 5 nm process. It features 32 GB of GDDR7 memory on a 512-bit bus, delivering a bandwidth of 1.79 TB/s. The base clock is 2017 MHz and boost clock is 2407 MHz, with memory clock at 1750 MHz (28 Gbps effective). The GPU has 21,760 shading units, 680 TMUs, 176 ROPs, 170 RT cores, and 680 tensor cores. Its pixel rate is 423.6 GPixel/s and texture rate is 1,636.8 GTexel/s, with FP32 performance of 104.8 TFLOPS. The TDP is 575 W, and it uses a 1x 16-pin power connector with a suggested PSU of 950 W. In benchmark tests, the GPU scores 39,650 in Passmark G3D and 26,756 in Passmark GPU Compute, with an average benchmark score of 84,306 and a 94th percentile ranking. Its nearest rivals are within 1.6% in average score, indicating a tight performance band. The large 32 GB VRAM and high memory bandwidth are advantageous for high-resolution textures and complex scenes, which is reflected in the measured FPS: even at 4K Ultra, the average is 182.1 FPS. The GPU’s role is clearly dominant at higher resolutions, as the FPS drop from 1080p to 4K is consistent across settings. The launch MSRP of the GPU is 1,999 USD.