Roblox

The AMD Ryzen 7 9800X3D paired with the NVIDIA GeForce RTX 2070 SUPER delivers an exceptionally strong performance profile in Roblox, with the data showing that the CPU is the dominant factor in this pairing. This combination places in the 1100th position out of 1800 tested combos, a ranking that reflects a system capable of delivering high frame rates across all resolutions, though the scaling patterns reveal increasing GPU limitation as resolution rises.

Resolution Scaling

The measured frame rates demonstrate a clear and predictable decline as resolution increases, but the magnitude of that decline tells an important story about component balance. At 1080p with Low settings, the combo achieves 340.3 FPS, which drops to 227.8 FPS at 1440p (a 33% reduction) and further to 129.8 FPS at 4K (a 62% reduction from 1080p). This steep scaling curve indicates that the RTX 2070 SUPER becomes progressively more of a bottleneck as pixel count rises.

The Ultra preset scaling is even more revealing. At 1080p Ultra, the system produces 219.2 FPS, falling to 149.4 FPS at 1440p (a 32% drop) and 84.9 FPS at 4K (a 61% drop from 1080p). The consistency of these percentage drops across settings—roughly one-third lost moving to 1440p and another third lost moving to 4K—suggests a GPU that is being pushed to its limits at higher resolutions. The Ryzen 7 9800X3D, with its 8 cores and 16 threads, is clearly capable of feeding the GPU at 1080p, but the RTX 2070 SUPER's Turing architecture with 2560 shading units simply cannot maintain the same throughput when pixel output quadruples.

The gap between Low and Ultra settings widens with resolution, which further confirms GPU dominance in scaling. At 1080p, Low to Ultra costs 121.1 FPS (340.3 to 219.2), while at 4K the same settings gap costs only 44.9 FPS (129.8 to 84.9). This narrowing delta indicates that at 4K, the GPU is so saturated that even reducing visual quality cannot fully compensate for the raw pixel throughput demanded.

GPU Role

The NVIDIA GeForce RTX 2070 SUPER is the limiting component in this pairing, and the benchmark data makes this unambiguous. Its 8 GB of GDDR6 memory on a 256-bit bus provides 448.0 GB/s of bandwidth, which is sufficient for Roblox's requirements, but the GPU's compute resources are what constrain performance at higher resolutions. The TU104 chip contains 160 texture mapping units and 64 ROPs, with a boost clock of 1770 MHz, producing 9.062 TFLOPS of FP32 compute.

The GPU's percentile ranking of 65 against all GPUs places it in the upper-middle tier, and its nearest rivals include the NVIDIA RTX A400 (0.5% lower average score), the GTX TITAN Z (0.9% higher), and the RTX 4060 Mobile (2.3% higher). These close margins indicate that the RTX 2070 SUPER is competitive with modern mid-range options, but it lacks the raw throughput needed to push 4K frame rates into triple digits consistently. The measured 4K Ultra result of 84.9 FPS, while playable, shows that the GPU is working near its ceiling, especially considering that the 1080p Low result of 340.3 FPS suggests the CPU could support far higher frame rates if the GPU allowed it.

The memory clock of 1750 MHz (14 Gbps effective) and the 12 nm process node are dated by current standards, but the card's DirectX 12 Ultimate and Vulkan 1.4 support ensure modern API compatibility. The data shows that the GPU's PassMark G3D score of 18169 and 3DMark Steel Nomad DX12 score of 1651 place it in a performance bracket where Roblox's stylized graphics are handled competently, but the scaling behavior makes it clear that this is a 1080p and 1440p champion rather than a 4K specialist.

How This Combo Ranks

The comboRankInGame of 1100 out of 1800 tested combinations places this pairing in the upper 39% of all tested systems. This is a strong position, but it is notably the ranking is likely held back by the GPU rather than the CPU. The Ryzen 7 9800X3D is in the 90th percentile against all CPUs, while the RTX 2070 SUPER is in the 65th percentile against all GPUs, creating a notable imbalance where the CPU outclasses the GPU by a significant margin.

The CPU's average benchmark score of 37780 places it within 0.7% of the Intel Core i5-13600KF (38028) and 0.6% of the Intel Core i9-13900HK (38020), showing that the 9800X3D is competitive with high-end Intel options. Meanwhile, the GPU's average benchmark score of 22206 is only 2.3% above the RTX 4060 Mobile and 0.5% above the RTX A400, indicating it sits at the edge of modern mid-range performance. This combination of a top-tier CPU with a mid-range GPU means that the system excels in CPU-bound scenarios—which Roblox often is at lower resolutions—but falls behind in GPU-bound situations at 4K.

Measured FPS Breakdown

At 1920x1080, the system delivers exceptional performance across all settings. The Low preset produces 340.3 FPS, Medium reaches 306.5 FPS, High achieves 272.4 FPS, and Ultra still manages 219.2 FPS. These numbers indicate that the RTX 2070 SUPER is never the limiting factor at 1080p, as even the most demanding preset stays well above 200 FPS. The CPU's 8 cores and 16 threads, combined with its 96 MB of shared L3 cache, are clearly sufficient to keep frame times low at this resolution.

Moving to 2560x1440, the performance remains strong but the GPU begins to assert itself. Low settings yield 227.8 FPS, Medium drops to 205.1 FPS, High achieves 184.7 FPS, and Ultra falls to 149.4 FPS. The 1440p results represent a 33% reduction from 1080p across the board, which is a typical scaling factor for a GPU with 448.0 GB/s of memory bandwidth. The 1440p Ultra result of 149.4 FPS is still excellent for competitive play, and the data suggests that most users would be hard-pressed to notice a difference between High and Ultra at this resolution.

At 3840x2160, the GPU's limitations become apparent. Low settings produce 129.8 FPS, Medium reaches 113.6 FPS, High achieves 100.4 FPS, and Ultra drops to 84.9 FPS. The 4K Ultra result is notable because it falls below 90 FPS, which is a threshold where some users with high-refresh-rate displays may notice reduced smoothness. However, the 4K Low result of 129.8 FPS shows that the system can still deliver high frame rates at 4K if visual settings are reduced, and the GPU's 8 GB VRAM is not a limiting factor for Roblox's texture requirements.

Settings Recommendations

The data strongly suggests that the Medium preset offers the best balance of visual quality and performance for this combination. At 1080p, Medium delivers 306.5 FPS compared to 340.3 FPS on Low—a mere 10% reduction—while providing noticeably better visual fidelity. At 1440p, Medium achieves 205.1 FPS, which is 10% below Low's 227.8 FPS but still far above the 144 FPS threshold that most high-refresh displays require. At 4K, Medium yields 113.6 FPS, which is 12% below Low's 129.8 FPS and remains comfortably playable.

For users with 1080p displays, the Ultra preset at 219.2 FPS is also a viable recommendation, as it maintains frame rates above 200 FPS while maximizing visual quality. However, at 1440p, the Ultra preset's 149.4 FPS is only 27% below Medium's 205.1 FPS, which is a significant drop that may not justify the visual gains. At 4K, the recommendation is clearer: Medium at 113.6 FPS provides the best compromise, as Ultra's 84.9 FPS is a 25% reduction from Medium, and Low's 129.8 FPS sacrifices too much quality for a 14% gain over Medium.

CPU Role

The AMD Ryzen 7 9800X3D is the star of this pairing, and its specifications explain why Roblox runs so smoothly at lower resolutions. The CPU's 8 cores and 16 threads are built on the Zen 5 architecture using a 4 nm process from TSMC, with a base clock of 4.70 GHz and a boost clock of 5.20 GHz. The 96 MB of shared L3 cache is particularly beneficial for Roblox, as the game's blocky world generation and physics calculations can leverage large cache footprints effectively.

Benchmark data confirms the CPU's strength: the Cinebench R23 multicore score of 34004 and single-core score of 4800 place it among the fastest consumer processors available. The Geekbench multicore score of 18413 and single-core score of 3341 reinforce this assessment. The CPU's 90th percentile ranking against all CPUs, with an average benchmark score of 37780, places it just 0.1% below the Intel Xeon 6353P and 0.1% below the Intel Core Ultra 5 225, showing that it trades blows with the best Intel has to offer.

The CPU's role in Roblox is evident from the 1080p results, where it sustains 340.3 FPS on Low settings—a rate that would be impossible if the CPU were a bottleneck. The 3DMark 2-thread score of 2394 and 4-thread score of 4669 indicate strong single-threaded and lightly-threaded performance, which matters for Roblox's physics and scripting workloads. However, the data also shows that the CPU is severely underutilized at 4K, where the GPU's limitations cap performance regardless of CPU capability.

FAQ

Q: What is the best resolution for this CPU-GPU combination in Roblox?

A: The measured data indicates that 2560x1440 is the sweet spot. At this resolution, the system delivers between 149.4 FPS (Ultra) and 227.8 FPS (Low), which comfortably exceeds 144 FPS on Medium settings. The 4K results, while playable, show the GPU becoming the limiting factor.

Q: How much performance is lost when moving from 1080p to 4K?

A: Across all settings, the drop from 1080p to 4K is approximately 62%. For example, Low settings fall from 340.3 FPS to 129.8 FPS, and Ultra falls from 219.2 FPS to 84.9 FPS. This consistent scaling indicates GPU-bound behavior at higher resolutions.

Q: Is the RTX 2070 SUPER a bottleneck for the Ryzen 7 9800X3D?

A: The data suggests yes, particularly at 1440p and 4K. The CPU's 90th percentile ranking versus the GPU's 65th percentile ranking creates a significant imbalance. At 1080p, the CPU can fully feed the GPU, but at 4K Ultra, the GPU's 84.9 FPS result shows it is working at its limit.

Q: Which preset provides the highest frame rates?

A: The Low preset yields the highest measured frame rates at every resolution: 340.3 FPS at 1080p, 227.8 FPS at 1440p, and 129.8 FPS at 4K. However, Medium provides only a 10-14% reduction while offering substantially better visual quality.

Q: Can this system maintain 144 FPS at 1440p?

A: Yes, on Medium and High settings. The measured 1440p Medium result is 205.1 FPS, and High achieves 184.7 FPS. Even Ultra at 149.4 FPS exceeds the 144 FPS threshold, meaning this system can drive high-refresh-rate 1440p displays without compromise.

Q: How does this combo rank among all tested combinations?

A: The combo ranks 1100th out of 1800 tested combinations, placing it in the upper 39% of systems. This ranking reflects the strong CPU but is held back by the mid-range GPU, which sits in the 65th percentile against all GPUs.