Roblox

The AMD Ryzen 7 5800X paired with the NVIDIA GeForce RTX 4070 SUPER delivers exceptionally high frame rates in Roblox, a sandbox title that scales dramatically across resolutions. The measured data shows a system capable of pushing well beyond standard display refresh rates at every tested setting, with the CPU emerging as the primary bottleneck at lower resolutions. This analysis breaks down the performance characteristics of this combination, examining how resolution, settings, and component specifications interact to produce the observed results.

Resolution Scaling

The frame rate progression from 1080p to 4K reveals a clear shift in system bottleneck. At 1920x1080 with Low settings, the combo achieves 563.1 FPS. Moving to 2560x1440 at the same settings drops performance to 372.5 FPS, a reduction of 190.6 FPS. At 3840x2160 Low, the average falls further to 212.2 FPS. This scaling pattern indicates that at lower resolutions, the CPU is the limiting factor, as the frame rates are extraordinarily high and the GPU has ample headroom.

The transition from 1080p to 4K at High settings shows a similar trend: 451.9 FPS at 1920x1080, 301.2 FPS at 2560x1440, and 172.1 FPS at 3840x2160. The percentage drop from 1080p to 4K at High settings is approximately 62%, indicating that resolution scaling has a significant impact. However, even at 4K Ultra, the system maintains 139.9 FPS, which remains highly playable and suggests the GPU is never fully overwhelmed by this particular game.

The data indicates that Roblox is not an exceptionally demanding title for this hardware combination. The frame rate deltas between resolutions are substantial but do not indicate any catastrophic performance cliff. The RTX 4070 SUPER appears to handle the graphical load with ease, while the Ryzen 7 5800X provides enough processing power to feed frames at very high rates, particularly at 1080p where the 563.1 FPS Low setting result highlights the CPU's capability.

GPU Role

The NVIDIA GeForce RTX 4070 SUPER features 12 GB of GDDR6X memory on a 192-bit bus, delivering 504.2 GB/s of bandwidth. Its boost clock is rated at 2475 MHz, and the card houses 7168 shading units alongside 80 ROPs. These specifications position the GPU well above the requirements of Roblox, which is reflected in the measured performance.

At 4K Ultra, the highest graphical stress point in the data, the combo still produces 139.9 FPS. This indicates that even at maximum settings and the highest resolution, the GPU is not severely taxed. The 4K High result of 172.1 FPS versus the 4K Low result of 212.2 FPS shows only a 40.1 FPS difference between the lowest and highest quality presets at that resolution, suggesting that Roblox's graphics settings have a moderate effect on GPU load but do not push the RTX 4070 SUPER to its limits.

The GPU's 84th percentile ranking among all GPUs, based on its average benchmark score of 42576, reinforces its high-end positioning. Its nearest rival, the NVIDIA RTX A6000, scores 42653, a mere 0.2% difference, while the AMD Radeon RX 7650 GRE scores 42723, putting the RTX 4070 SUPER 0.3% behind that card. These close margins suggest that the RTX 4070 SUPER is operating at the top tier of graphics hardware, which explains its ability to handle Roblox with such high frame rates.

CPU Role

The AMD Ryzen 7 5800X provides 8 cores and 16 threads based on the Zen 3 architecture, with a base clock of 3.80 GHz and a boost clock of 4.70 GHz. Its 32 MB of L3 cache and support for DDR4 memory contribute to solid single-thread and multi-thread performance. The CPU's benchmark results include a Cinebench R23 multi-core score of 23571 and a single-core score of 3327, indicating strong processing capability.

In Roblox, the CPU's role becomes apparent when examining the frame rate differences between settings at the same resolution. At 1080p, the spread from Low (563.1 FPS) to Ultra (364 FPS) is 199.1 FPS, which is larger than the spread at 4K, where Low (212.2 FPS) to Ultra (139.9 FPS) differs by 72.3 FPS. This pattern suggests that at lower resolutions, where the GPU is less burdened, the CPU's ability to process game logic and draw calls becomes the limiting factor, capping performance at levels well below what the GPU could theoretically deliver.

The Ryzen 7 5800X ranks in the 84th percentile among all CPUs, with an average benchmark score of 27606. Its nearest rival, the AMD Ryzen 7 5800, scores 27535, putting the 5800X 0.3% ahead. The Intel Core i7-13700H scores 27716, which is 0.4% higher, and the Intel Core i5-12600KF scores 27827, 0.8% higher. These tight competitive margins indicate that the 5800X is a high-performing processor that can sustain very high frame rates in less demanding games like Roblox, though the data suggests that its 8-core, 16-thread configuration is more than sufficient for this title.

Measured FPS Breakdown

The complete dataset provides a comprehensive view of performance across three resolutions and four settings. At 1920x1080, the results are: Low 563.1 FPS, Medium 506.9 FPS, High 451.9 FPS, and Ultra 364 FPS. The progression shows a steady decline as settings increase, with the gap between Low and Ultra being substantial at 199.1 FPS. This suggests that even at 1080p, the CPU is the primary constraint, as the GPU could likely handle higher frame rates if the processor allowed.

At 2560x1440, the averages are: Low 372.5 FPS, Medium 338.1 FPS, High 301.2 FPS, and Ultra 243.2 FPS. The difference between Low and Ultra here is 129.3 FPS, a narrower range than at 1080p. This reduction in spread indicates that the GPU is beginning to take on more of the workload, though the CPU still plays a significant role in maintaining high frame rates.

At 3840x2160, the results are: Low 212.2 FPS, Medium 193.7 FPS, High 172.1 FPS, and Ultra 139.9 FPS. The Low to Ultra spread is 72.3 FPS, further narrowing as resolution increases. This trend confirms that at 4K, the GPU becomes the more significant determinant of performance, though neither component is pushed to its absolute limit given the high absolute frame rates.

How This Combo Ranks

In the benchmark database, this specific combination of AMD Ryzen 7 5800X and NVIDIA GeForce RTX 4070 SUPER ranks 318th out of 1800 tested combos for Roblox. This places it in the top 18% of all tested system configurations, a strong showing that reflects the high performance of both components.

The ranking indicates that while this combo is not at the absolute top of the list, it outperforms the vast majority of tested systems in this game. The high frame rates observed across all resolutions and settings support this ranking. The 563.1 FPS at 1080p Low and the 139.9 FPS at 4K Ultra are both exceptional results that would place this system well above the average gaming setup.

The 84th percentile rankings for both the CPU and GPU individually align with the combo's overall position. Neither component is a weak link, and the balanced nature of this pairing is evident in the consistent performance across the entire resolution and settings matrix. The data suggests that for Roblox specifically, this combo provides a very high level of performance that would be more than adequate for any display configuration.

FAQ

Q: What is the highest average frame rate recorded for this combo?

A: The highest average frame rate is 563.1 FPS, achieved at 1920x1080 resolution with Low settings.

Q: How does the combo perform at 4K Ultra settings?

A: At 3840x2160 resolution with Ultra settings, the combo achieves an average frame rate of 139.9 FPS.

Q: What is the frame rate difference between 1080p Low and 4K Low?

A: The difference is 350.9 FPS, with 563.1 FPS at 1080p Low and 212.2 FPS at 4K Low.

Q: How does the Ryzen 7 5800X compare to its nearest rival, the Ryzen 7 5800?

A: The Ryzen 7 5800X has an average benchmark score of 27606, which is 0.3% higher than the Ryzen 7 5800's score of 27535.

Q: What is the GPU's memory bandwidth?

A: The NVIDIA GeForce RTX 4070 SUPER has a memory bandwidth of 504.2 GB/s, utilizing 12 GB of GDDR6X memory.

Q: How many total tested combos does this system outrank in Roblox?

A: This combo ranks 318th out of 1800 combos, meaning it outranks 1482 tested configurations.