Roblox

Roblox is not a demanding title, and this pairing of an AMD Ryzen 5 5500 with an NVIDIA GeForce RTX 2070 SUPER confirms that, delivering extremely high framerates at every tested setting and resolution. The data indicates that the primary bottleneck in this configuration shifts from the GPU at 4K to the CPU at 1080p, making the choice of settings a matter of balancing visual fidelity against the pursuit of maximum frame rates.

Settings Recommendations

The benchmark results show that the High preset offers the optimal balance of visual quality and performance across all resolutions. At 1920x1080, High yields an average of 273.8 FPS, which is more than sufficient for any display, while providing a substantial visual upgrade over the Low preset's 341.8 FPS. The jump from Low to High costs only 68 FPS at 1080p, but the visual improvement is significant.

Moving to the Ultra preset is not recommended for competitive play, as the performance hit is substantial. At 1080p, Ultra drops to 220.4 FPS, a 19% reduction from High. The penalty becomes more severe at higher resolutions, with Ultra at 2560x1440 producing 146.8 FPS and at 3840x2160 dropping to 82.7 FPS. While 82.7 FPS is still playable, it represents a 42% decrease from the High preset at the same 4K resolution.

The Low preset is only advisable for extreme competitive scenarios where maximum frame rates are the sole priority. At 1080p, Low achieves 341.8 FPS, which is 25% higher than High. However, the visual degradation is significant in a game where building and object clarity matter. For most users, High at 1440p provides the best overall experience, delivering 179.8 FPS while maintaining good visual fidelity.

GPU Role

The NVIDIA GeForce RTX 2070 SUPER is the dominant component in this pairing for most resolutions. With 8 GB of GDDR6 memory on a 256-bit bus, the GPU provides 448.0 GB/s of bandwidth. Its 2560 shading units and 64 ROPs, clocked at a base of 1605 MHz and boost of 1770 MHz, deliver 9.062 TFLOPS of FP32 performance. This hardware is more than capable of handling Roblox's relatively simple rendering workloads.

The GPU's role becomes increasingly evident as resolution increases. At 4K, the difference between Low and High settings is 28.3 FPS (130.1 vs. 101.8), which is smaller than the 68 FPS difference at 1080p. This indicates that at higher resolutions, the GPU is working harder to fill pixels, making its performance the limiting factor. The RTX 2070 SUPER's 113.3 GPixel/s pixel rate is adequate for Roblox at 4K, but the data shows it is not sufficient to maintain the same frame rates seen at lower resolutions.

The GPU's percentile ranking of 65 among all GPUs places it firmly in the mid-to-high tier. Its average benchmark score of 22206 is within 2.3% of the NVIDIA GeForce RTX 4060 Mobile and 2.5% ahead of the AMD Radeon RX 5700. This suggests the RTX 2070 SUPER provides consistent, predictable performance that scales well with Roblox's graphical demands across all tested presets.

Resolution Scaling

The frame rate scaling from 1080p to 4K reveals a clear GPU bottleneck at higher resolutions. At High settings, the average FPS drops from 273.8 at 1080p to 179.8 at 1440p (a 34% reduction), and then to 101.8 at 4K (a 63% reduction from 1080p). This scaling pattern is typical for a GPU-limited scenario, where the increased pixel count directly impacts rendering time.

The Low preset shows a similar trend, with 341.8 FPS at 1080p falling to 225.6 FPS at 1440p (a 34% drop) and 130.1 FPS at 4K (a 62% drop). The consistency of these percentage drops across settings suggests that the GPU is the primary constraint at 4K, regardless of how much visual detail is being rendered.

However, the scaling also indicates CPU involvement at 1080p. The fact that 1080p Low (341.8 FPS) is much higher than 1080p Ultra (220.4 FPS) shows that the CPU is not fully saturated at lower resolutions and settings. The CPU's influence is more apparent when comparing the 1440p to 1080p scaling: the 34% drop from 1080p to 1440p is less severe than the 44% drop from 1440p to 4K at High settings. This suggests that at 1440p, the system is closer to a balance between CPU and GPU capabilities.

Measured FPS Breakdown

At 1920x1080, the system delivers exceptional performance across all presets. The Low preset achieves an average of 341.8 FPS, while Medium reaches 308.2 FPS. The High preset produces 273.8 FPS, and Ultra drops to 220.4 FPS. All four settings provide frame rates well above any typical display refresh rate, making 1080p the resolution where the CPU's capabilities are most fully utilized.

At 2560x1440, the frame rates remain high but show the GPU's growing influence. Low settings produce 225.6 FPS, Medium hits 205.1 FPS, and High reaches 179.8 FPS. The Ultra preset falls to 146.8 FPS, which is still smooth but represents a 35% reduction from Low. The spread between Low and Ultra at 1440p is 78.8 FPS, compared to 121.4 FPS at 1080p, indicating the GPU is beginning to limit the maximum achievable frame rates.

At 3840x2160, the GPU becomes the clear limiting factor. Low settings deliver 130.1 FPS, Medium produces 114.8 FPS, and High drops to 101.8 FPS. The Ultra preset falls to 82.7 FPS, which is the only tested configuration that dips below 100 FPS. The difference between Low and Ultra at 4K is 47.4 FPS, significantly smaller than at lower resolutions, confirming that the GPU's pixel throughput is the bottleneck.

How This Combo Ranks

This specific combination of AMD Ryzen 5 5500 and NVIDIA GeForce RTX 2070 SUPER ranks 1108 out of 1800 tested combos in Roblox. This places it in the upper third of all configurations, which is a strong result given the game's modest requirements. The ranking reflects the system's ability to maintain high frame rates, but also shows that many higher-end CPUs and GPUs achieve even better results in this title.

The ranking is more indicative of the CPU's performance than the GPU's, because Roblox is not particularly demanding on graphics hardware. The CPU's percentile ranking of 79 among all processors is higher than the GPU's percentile of 65. This suggests that the Ryzen 5 5500 is doing more of the heavy lifting in this game, and that a more powerful GPU would not significantly improve the ranking without a corresponding CPU upgrade. The combo's rank of 1108 out of 1800 means it outperforms 61.5% of all tested configurations, which is respectable but leaves room for improvement.

CPU Role

The AMD Ryzen 5 5500 provides 6 cores and 12 threads based on the Zen 3 architecture, running at a base clock of 3.60 GHz and a boost clock of 4.20 GHz. Its 16 MB of L3 cache and dual-channel DDR4 memory support with 51.2 GB/s bandwidth are sufficient for Roblox's workloads. The CPU's Cinebench R23 multicore score of 16429 and single-core score of 2319 demonstrate balanced performance that handles both the game's physics and its rendering pipeline.

In Roblox, the CPU's role is primarily in game logic, physics simulation, and draw call submission. The data shows the CPU is capable of pushing frame rates beyond 300 FPS at 1080p with Low settings, indicating it is not a significant bottleneck at that resolution. However, the CPU's single-thread performance becomes more relevant when comparing to rivals. The Ryzen 5 5500's average benchmark score of 20875 is virtually identical to the Intel Core i5-12500 (20897, deltaPct -0.1) and the AMD Ryzen 5 PRO 4655GE (20900, deltaPct -0.1).

At 4K, the CPU's influence diminishes as the GPU becomes the limiting factor. This is evident in the frame rate data, where the difference between Low and Ultra at 4K (47.4 FPS) is much smaller than at 1080p (121.4 FPS). The CPU is still capable of feeding the GPU with enough data to maintain 130 FPS at 4K Low, but it cannot compensate for the GPU's pixel-filling limitations. This makes the Ryzen 5 5500 a well-matched partner for the RTX 2070 SUPER in Roblox, providing adequate headroom at lower resolutions without being the limiting factor at higher ones.

FAQ

Q: What is the best settings preset for this combo at 1080p?

A: The High preset at 1920x1080 delivers 273.8 FPS, which is 19% faster than Ultra (220.4 FPS) while providing better visual quality than Low (341.8 FPS). This is the best balance for most users.

Q: Does the CPU or GPU limit performance at 4K?

A: The GPU is the limiting factor at 3840x2160. The frame rate difference between Low (130.1 FPS) and Ultra (82.7 FPS) is 47.4 FPS, and the scaling from 1440p to 4K shows a 44% drop at High settings, consistent with GPU-bound behavior.

Q: How does this combo compare to other tested configurations?

A: This combo ranks 1108 out of 1800 tested combos in Roblox, placing it in the upper third. The CPU ranks in the 79th percentile among all CPUs, while the GPU ranks in the 65th percentile among all GPUs.

Q: Can this system run Roblox at 1440p with high refresh rates?

A: Yes. At 2560x1440 with High settings, the system delivers 179.8 FPS. Even the Ultra preset at 1440p achieves 146.8 FPS, which is well above standard 144Hz monitor refresh rates.

Q: What is the performance difference between Low and Ultra settings at 1080p?

A: At 1920x1080, Low settings produce 341.8 FPS while Ultra produces 220.4 FPS. This is a difference of 121.4 FPS, with Ultra being 36% slower than Low.

Q: Is the RTX 2070 SUPER a bottleneck for the Ryzen 5 5500 in this game?

A: At 1080p, the CPU is more likely to be the limiting factor, as evidenced by the large frame rate spread between settings (341.8 FPS Low vs. 220.4 FPS Ultra). At 4K, the GPU becomes the bottleneck, with the system unable to exceed 130.1 FPS even at Low settings.