Roblox

Roblox with the AMD Ryzen 5 5600 and NVIDIA GeForce RTX 4070 SUPER produces extraordinarily high frame rates across all tested configurations, with the data indicating that the system is heavily front-end limited at lower resolutions. The measured FPS range from a minimum of 138.4 at 4K Ultra to a maximum of 561.8 at 1080p Low, demonstrating that this pairing is far beyond the requirements for smooth gameplay in this title regardless of settings.

Resolution Scaling

The frame rate scaling from 1080p to 4K reveals a classic CPU-bound scenario at lower resolutions. At 1080p with Low settings, the combo achieves 561.8 FPS, but this drops to 376.4 at 1440p and 213.2 at 4K. The scaling from 1080p to 1440p is a 33% reduction in frame rate, while moving from 1440p to 4K costs another 43.4%. This pattern suggests that at 1080p, the AMD Ryzen 5 5600's six-core Zen 3 architecture is the primary limiter, as the RTX 4070 SUPER has ample headroom to render frames faster than the CPU can feed it.

At higher settings, the GPU becomes more of a factor, but the overall trend remains consistent. Moving from 1080p Ultra (364.7 FPS) to 1440p Ultra (244.8 FPS) represents a 32.9% drop, and then to 4K Ultra (138.4 FPS) another 43.5% reduction. The consistency of these percentages across settings indicates that the performance scaling is primarily resolution-driven rather than setting-driven. The RTX 4070 SUPER's 12 GB of GDDR6X memory and 504.2 GB/s bandwidth are more than sufficient for Roblox's modest texture and geometry demands, meaning the GPU never becomes a bottleneck at any resolution tested.

How This Combo Ranks

Among the 1,800 tested combinations, this pairing holds rank 309, placing it in the top 17.2% of all combos for Roblox. This is a strong position, though it reflects the CPU-limited nature of the game rather than the raw power of the components. The Ryzen 5 5600's benchmark percentile of 79 versus all CPUs and the RTX 4070 SUPER's 84th percentile GPU ranking suggest that both components are above average, but the game's engine does not fully utilize the available hardware.

The CPU's nearest rivals include the Intel Xeon D-1746TER (0.6% higher average score) and the AMD EPYC 9554P (0.6% lower), while the GPU sits within 0.2% of the NVIDIA RTX A6000 and 0.3% of the AMD Radeon RX 7650 GRE. These small deltas indicate that the combo's ranking is not constrained by component performance in isolation, but rather by how Roblox's single-threaded nature interacts with the Ryzen 5 5600's 3DMark single-thread score of 882. The 12-thread count of the CPU is largely irrelevant for this game, as the data shows that even at 4K Ultra, the system exceeds 138 FPS, far above typical display refresh rates.

Settings Recommendations

The measured data strongly suggests that Ultra settings are the optimal choice for this combination, as the performance penalty is minimal relative to the visual quality gain. At 4K Ultra, the combo delivers 138.4 FPS, which is still well above the 60 FPS threshold for smooth gameplay. At 1440p Ultra, 244.8 FPS provides ample headroom for high-refresh-rate monitors, while 1080p Ultra's 364.7 FPS is excessive for any current display technology.

Using High settings instead of Ultra yields an 24.4% improvement at 4K (172.2 vs 138.4), but this comes at the cost of reduced visual fidelity. The data indicates that the jump from High to Ultra costs 33.8 FPS at 4K and 56.5 FPS at 1440p, but these are still playable frame rates. For users prioritizing maximum visual quality, Ultra is the clear choice. Medium settings offer a marginal gain over High (192.2 at 4K vs 172.2), but the difference is not significant enough to justify dropping from High, and Low settings provide no meaningful benefit given that even Ultra exceeds 138 FPS at 4K.

Measured FPS Breakdown

At 1920x1080, the combo delivers its highest frame rates. Low settings produce 561.8 FPS, Medium 510.7 FPS, High 448.6 FPS, and Ultra 364.7 FPS. The gap between Low and Ultra is 197.1 FPS, or 35.1% of the Low value. This large spread at 1080p indicates that the CPU is the limiting factor, as the GPU can render frames quickly enough that settings changes have a proportionally larger impact on the final frame rate.

Moving to 2560x1440, the frame rates remain exceptionally high. Low achieves 376.4 FPS, Medium 340 FPS, High 301.3 FPS, and Ultra 244.8 FPS. The delta between Low and Ultra narrows to 131.6 FPS, or 35.0%, showing a similar percentage drop. At this resolution, the RTX 4070 SUPER begins to take on more work, but the system still operates far above any practical refresh-rate ceiling.

At 3840x2160, the frame rates finally drop to more terrestrial levels, though they remain impressive. Low delivers 213.2 FPS, Medium 192.2 FPS, High 172.2 FPS, and Ultra 138.4 FPS. The spread between Low and Ultra is 74.8 FPS, or 35.1% of the Low value, maintaining the same ratio. This consistency across resolutions confirms that the game's performance scaling is uniform, and that the Ryzen 5 5600's 3.50 GHz base and 4.40 GHz boost clocks are sufficient to keep up with the GPU at all tested settings.

GPU Role

The NVIDIA GeForce RTX 4070 SUPER's role in this combination is primarily to ensure that frame rates never become GPU-limited, even at 4K Ultra. The card's 12 GB of VRAM is far in excess of what Roblox requires, and its 1980 MHz base clock with a 2475 MHz boost clock provides ample compute throughput. The 35.48 TFLOPS FP32 performance and 554.4 GTexel/s texture rate are not fully utilized by this game, but they guarantee that the GPU is never the bottleneck in any scenario.

The card's memory configuration, with 192-bit bus width and 504.2 GB/s bandwidth, is similarly over-provisioned for Roblox's modest asset sizes. The 21 Gbps effective memory speed ensures that texture streaming and draw calls are handled without any measurable impact on frame times. The RTX 4070 SUPER's benchmark scores, including a 3DMark Steel Nomad DX12 score of 4627 and a Passmark G3D score of 29995, place it in the 84th percentile of all GPUs, but the data shows that for this specific game, the CPU is the limiting component at all resolutions and settings.

The GPU's nearest rivals, including the NVIDIA RTX A6000 and AMD Radeon RX 7650 GRE, have nearly identical average benchmark scores, yet this combo's ranking of 309 out of 1800 is dictated by the CPU's performance in Roblox's single-threaded workload. The RTX 4070 SUPER's Ada Lovelace architecture and 56 RT cores are irrelevant for this title, but the card's raw rasterization power ensures that users can max out settings without any performance concerns. The measured data indicates that this GPU is effectively overkill for Roblox, but it provides a future-proof platform for more demanding titles.