Roblox

The data shows the Intel Core i7-13700K paired with the NVIDIA GeForce GTX 1650 delivers a playable but constrained experience in Roblox, with the GPU acting as the primary bottleneck at higher resolutions and settings. The measured frames per second (FPS) reveal a system that can push high refresh rates at 1080p with reduced settings, but struggles to maintain smooth performance at 4K with Ultra presets. This combination ranks 1725th out of 1800 tested combos in this game, indicating that while the CPU is a top-tier performer, the overall package is held back significantly by the graphics card. The following sections break down the specific performance characteristics, scaling behavior, and the role each component plays in this title.

Resolution Scaling

The FPS drop from 1080p to 4K is severe, clearly demonstrating the GPU’s limitations. At Low settings, the average frame rate falls from 148.5 FPS at 1920x1080 to 99.8 FPS at 2560x1440, and further down to 58.3 FPS at 3840x2160. This represents a 60.9% reduction in performance from 1080p to 4K, a steep decline that points directly at the GeForce GTX 1650 as the limiting factor. The pattern intensifies at higher quality presets; moving from 1080p to 4K on High settings drops the average from 119.2 FPS to 47.6 FPS, a 60.1% decrease.

This scaling behavior is typical of a system where the CPU has ample headroom but the GPU cannot keep up with the increased pixel count. The 4 GB VRAM and 128-bit memory bus of the GTX 1650 become critical constraints at 4K, where the fill rate and memory bandwidth are insufficient for Roblox’s rendering demands. At 1080p, the GPU still manages to produce high frame rates, but the transition to 1440p and then 4K exposes its weakness. The difference between Low and Ultra settings at 4K is particularly telling, with the Ultra preset averaging just 35.7 FPS compared to 58.3 FPS on Low, showing that the graphics card is the sole determinant of performance at this resolution.

CPU Role

The Intel Core i7-13700K is a powerhouse with 16 cores and 24 threads, running at a base clock of 3.40 GHz and boosting up to 5.40 GHz. This processor sits in the 93rd percentile of all CPUs, with an average benchmark score of 47282, placing it just 0.1% behind the Intel Core i7-13700KF and 0.3% ahead of the AMD EPYC 4364P. Its single-thread performance is exceptional, scoring 5505 in Cinebench R23 single-core and 4333 in Passmark single-thread tests, which is crucial for Roblox’s largely single-threaded game logic and physics.

In this combination, the CPU is never the bottleneck. Even at 1080p with Low settings, where the GPU is producing 148.5 FPS, the i7-13700K has more than enough processing power to feed the graphics card. The data indicates that the CPU’s multi-threaded capabilities, with a Cinebench R23 multicore score of 39000 and Passmark multithread score of 45887, are largely irrelevant for this game’s performance. Roblox benefits from the high boost clock and strong single-core performance, but the measured FPS across all resolutions and settings shows no sign of CPU limitation. The processor’s 30 MB of shared L3 cache and support for DDR4/DDR5 memory further ensure it is not the restricting component in this pairing.

Settings Recommendations

For the best experience at 1080p, the Medium preset at 131.6 FPS offers a strong balance between visual quality and smoothness, significantly outperforming the Ultra preset’s 98.2 FPS while still providing a noticeable improvement over Low’s 148.5 FPS. The High preset at 119.2 FPS is also viable, but Medium provides a larger margin for frame rate consistency. At 2560x1440, the Low preset at 99.8 FPS is the only option that maintains a near-100 FPS experience; dropping to Medium reduces the average to 89 FPS, which is still acceptable, but High at 81.4 FPS and Ultra at 65.3 FPS show diminishing returns.

At 4K, the situation is more challenging. The Low preset at 58.3 FPS is the only setting that achieves a playable frame rate, though it is not ideal for fast-paced gameplay. The Medium preset at 47.8 FPS and High at 47.6 FPS are nearly identical, suggesting the GPU is hitting a hard performance wall. The Ultra preset at 35.7 FPS is not recommended under any circumstances, as the frame rate drops below a comfortable threshold. For users prioritizing smooth gameplay, sticking to Low or Medium at 1440p is the practical choice; for those with a 1080p monitor, Medium offers the best overall experience without sacrificing playability.

How This Combo Ranks

This CPU and GPU combination ranks 1725th out of 1800 tested combos in Roblox, placing it in the bottom 4.2% of all configurations. This low ranking is surprising given the i7-13700K’s high percentile standing among CPUs, but it directly reflects the GTX 1650’s modest performance. The GPU sits in the 43rd percentile of all graphics cards, with an average benchmark score of 8713, placing it just 0.4% behind the NVIDIA GeForce RTX 3050 A Mobile and 0.5% ahead of the NVIDIA Quadro P2200.

The rank demonstrates that in Roblox, the GPU is the dominant factor in determining overall system performance. A top-tier CPU cannot compensate for a mid-range graphics card in this title. The measured FPS data confirms this, as the system delivers playable results at 1080p but falls behind more balanced configurations at higher resolutions. The 1725th rank out of 1800 combos suggests that users with this pairing are likely to experience performance that is below average compared to other tested systems, particularly when pushing higher graphical settings or resolutions.

GPU Role

The NVIDIA GeForce GTX 1650 is built on the Turing architecture with 896 shading units and 4 GB of GDDR5 memory on a 128-bit bus, providing 128.1 GB/s of bandwidth. Its boost clock runs at 1665 MHz, and it achieves a Passmark G3D score of 7880, with a DirectX 11 score of 58 and DirectX 12 score of 35. This GPU is the clear limiting factor in this pairing, as evidenced by the dramatic FPS drops when resolution or settings are increased.

The GPU’s 4 GB VRAM is a significant constraint at higher resolutions. At 4K, the measured FPS at High (47.6) and Medium (47.8) are nearly identical, indicating that the card is memory-bound and cannot differentiate between these presets. The GTX 1650’s 2.984 TFLOPS of FP32 performance is sufficient for 1080p gaming, but the demands of 4K rendering overwhelm its pixel rate of 53.28 GPixel/s. The data shows that the GPU’s performance scales poorly with resolution, and its nearest rivals, such as the AMD Radeon 550X at 0.4% higher average score, exhibit similar limitations. In Roblox, this GPU provides a functional but not exceptional experience, with the Ultra preset at 1080p (98.2 FPS) being the highest quality setting that remains playable.

Measured FPS Breakdown

At 1920x1080, the system achieves its best results. The Low preset averages 148.5 FPS, Medium follows at 131.6 FPS, High at 119.2 FPS, and Ultra at 98.2 FPS. These numbers indicate that the GPU can handle 1080p with ease, and the CPU is not a limiting factor at any setting. The difference between Low and Ultra is 50.3 FPS, showing a clear performance cost for higher visual fidelity.

Moving to 2560x1440, the average frame rates drop across all presets. Low averages 99.8 FPS, Medium 89 FPS, High 81.4 FPS, and Ultra 65.3 FPS. The gap between Low and Ultra narrows to 34.5 FPS, suggesting the GPU is starting to struggle with the increased pixel count. At 3840x2160, the performance collapses further. Low averages 58.3 FPS, Medium 47.8 FPS, High 47.6 FPS, and Ultra 35.7 FPS. The Low preset remains the only one above 50 FPS, and the difference between Medium and High is negligible, confirming the GPU’s inability to handle the resolution. The measured data demonstrates a clear progression: 1080p is fully playable, 1440p is acceptable at lower settings, and 4K is only viable on Low.