Roblox

The Intel Core i5-9400 and NVIDIA GeForce GTX 1660 SUPER pairing delivers a highly capable Roblox experience, with frame rates that comfortably exceed standard display refresh rates across most settings. The data shows that this combination is best utilized at 1920x1080, where the average frame rates range from 156.8 FPS at Ultra to 239.4 FPS at Low, indicating that even the most demanding preset provides a fluid experience. For players prioritizing maximum visual fidelity alongside high performance, the Ultra preset at 1080p is the optimal choice, as its 156.8 FPS average is still far above the threshold for smooth gameplay. However, for those with high-refresh-rate monitors seeking competitive advantages, the Low preset at 1080p yields the highest measurable performance, with an average of 239.4 FPS. The Medium and High presets offer balanced alternatives, with averages of 215.2 FPS and 187.7 FPS respectively, showing that the hardware has enough headroom to absorb increased graphical loads without compromising playability.

Settings Recommendations

The measured data indicates that this combo is best experienced at 1920x1080, with the Ultra preset providing an average of 156.8 FPS. This is the recommended configuration for users who want the full visual experience, as the frame rate remains robust and consistent. For those who prioritize maximum smoothness, the Low preset at 1080p achieves an average of 239.4 FPS, a significant performance boost that could be leveraged for faster-paced gameplay. The Medium preset, averaging 215.2 FPS, is the sweet spot for most users, offering a substantial increase over Ultra while maintaining excellent fluidity. At 2560x1440, the Ultra preset drops to 103.5 FPS, which is still playable, but the High preset at this resolution yields 129.6 FPS, making it a better choice for higher pixel densities. The 3840x2160 resolution is the most demanding, with the Ultra preset averaging only 55.6 FPS, which may not be ideal for fast action, though the High preset at this resolution provides a more stable 72.8 FPS. Ultimately, the data suggests that 1080p Ultra is the best overall experience, balancing visual quality with a frame rate that well exceeds typical display capabilities.

CPU Role

The Intel Core i5-9400 is a six-core, six-thread processor from the Coffee Lake architecture, with a base clock of 2.90 GHz and a boost clock of 4.10 GHz. Its benchmark scores show strong single-core performance, with a Cinebench R23 single-core score of 1125, which is critical for Roblox’s engine that often relies on a single primary thread. The multi-core results, such as a Cinebench R23 multi-core score of 7969, indicate that the processor has sufficient headroom for background tasks and game logic. The processor’s 9 MB of shared L3 cache helps with data retrieval efficiency. In the context of Roblox, the CPU’s boost clock of 4.10 GHz is likely the more relevant figure, as it allows for rapid processing of game scripts and physics calculations. The data shows that this CPU sits at the 50th percentile among all tested CPUs, with an average benchmark score of 2305, placing it near the Intel Core i3-10305, which scores 2300 with a delta of 0.2%, and the Intel Core i3-1125G4, also at 2299 with a 0.2% delta. This positioning suggests that the processor is a mid-range performer, but in Roblox, its single-core capabilities are more than adequate to feed the GPU, as evidenced by the high frame rates achieved even at lower resolutions where CPU bottlenecks are more likely.

GPU Role

The NVIDIA GeForce GTX 1660 SUPER is built on the Turing architecture with a TU116 chip, featuring 6 GB of GDDR6 memory on a 192-bit bus, delivering a bandwidth of 336.0 GB/s. Its base clock is 1530 MHz with a boost clock of 1785 MHz, and it has 1408 shading units. The GPU’s memory size of 6 GB is generally sufficient for Roblox’s texture loads, though the game’s user-generated content can vary. The GPU’s performance in synthetic benchmarks shows a Passmark G3D score of 12699 and a 3DMark Steel Nomad score of 1278. Its percentile rank is 55 among all GPUs, with an average benchmark score of 14286. The nearest rivals show it is nearly identical in performance to the AMD Radeon RX Vega 11, which scores 14314 with a delta of -0.2%, and the Intel Iris Xe MAX Graphics, at 14315 with a -0.2% delta. This shows that the GTX 1660 SUPER is a solid mid-range performer. In Roblox, the GPU’s role is clear from the frame rate scaling: at 1920x1080, the difference between Low and Ultra presets is 82.6 FPS (from 239.4 to 156.8), demonstrating that the GPU has ample computational headroom. At 3840x2160, the Ultra preset’s average of 55.6 FPS shows the GPU is more constrained, but the High preset’s 72.8 FPS indicates that adjusting settings can yield a playable experience.

How This Combo Ranks

In the database of tested combinations, this pairing ranks 1594 out of 1800 combos for Roblox, placing it in the lower half of the field. This ranking is notable because the absolute performance numbers are quite high, with 1080p averages exceeding 150 FPS on all presets. The rank reflects that many other hardware combinations in the database are more powerful, likely featuring higher-end CPUs and GPUs, but this specific combo’s performance is still exceptionally strong for the game’s requirements. The data indicates that the combo is not a top-tier performer in the overall rankings, but it is more than capable of delivering a superior experience to the vast majority of users. The separation between this combo and higher-ranked ones is likely due to differences in raw GPU throughput or CPU single-thread speed, but in practice, the frame rates achieved here are so high that the ranking is more of a theoretical exercise. For most users, the experience will be indistinguishable from a higher-ranked combo in Roblox, as the game is not particularly demanding on hardware.

FAQ

Q: What is the best resolution and preset for the Intel Core i5-9400 and GTX 1660 SUPER in Roblox?

A: The data shows that 1920x1080 with the Ultra preset offers the best combination of visual fidelity and performance, averaging 156.8 FPS. For maximum frame rates, the Low preset at 1080p achieves an average of 239.4 FPS.

Q: How does this combo perform at 2560x1440?

A: At 2560x1440, the combo maintains high frame rates, with the Low preset averaging 156.2 FPS and the Ultra preset averaging 103.5 FPS. The High preset, at 129.6 FPS, is a balanced choice for this resolution.

Q: Is the CPU a bottleneck for the GPU in this setup?

A: Given that the CPU has a boost clock of 4.10 GHz and a Cinebench R23 single-core score of 1125, it is unlikely to be a significant bottleneck. The high frame rates at 1080p, such as 239.4 FPS on Low, suggest the CPU can keep up with the GPU’s output.

Q: How does the GTX 1660 SUPER compare to its nearest rivals?

A: The GTX 1660 SUPER has an average benchmark score of 14286, which is nearly identical to the AMD Radeon RX Vega 11 (14314, delta -0.2%) and the Intel Iris Xe MAX Graphics (14315, delta -0.2%), indicating very similar overall performance levels.

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

A: This combo ranks 1594 out of 1800 tested combinations for Roblox, placing it in the lower half of the database, despite delivering frame rates that are well above playable thresholds.

Q: Can this hardware handle 4K resolution in Roblox?

A: At 3840x2160, the combo can run the game, but the Ultra preset averages only 55.6 FPS. The High preset is more viable, with an average of 72.8 FPS, making 4K playable but not ideal for high-refresh-rate displays.