Roblox

The AMD Ryzen 9 9900X paired with the NVIDIA GeForce RTX 4090 delivers measured frame rates that are far beyond what Roblox requires, with even the heaviest of the tested presets producing a 175fps average at 3840x2160. The data covers twelve measured configurations—four quality presets across three resolutions—and the combination ranks 144th out of 3,711 tested combos, placing it in the top tier of the database while remaining a representative flagship pairing.

FAQ

Q: What is the performance rank of this CPU+GPU combo in Roblox?

A: This combination ranks 144th out of a total of 3,711 tested combos in the game, according to the `comboRankInGame` field. For context, the CPU itself rests in the 92nd percentile among all CPUs, and the GPU sits in the 88th percentile among all GPUs.

Q: How much video memory does the RTX 4090 have, and what type is it?

A: The GPU comes with 24 GB of GDDR6X VRAM, a 384-bit bus, and a memory bandwidth of 1.01 TB/s. The memory clock is listed as 1313 MHz, which translates to a 21 Gbps effective throughput.

Q: What are the core and thread counts of the Ryzen 9 9900X?

A: The processor has 12 cores and 24 threads, with a base clock of 4.40 GHz and a boost clock of 5.60 GHz. It also has an L3 cache of 64 MB.

Q: Which measured preset yields the highest average FPS at 1920x1080?

A: The Low preset gives the highest average at 711 fps, followed by Medium at 647 fps, High at 572 fps, and Ultra at 464 fps. The Medium preset also recorded a minimum of 550 and a maximum of 744.

Q: Does the measured average FPS exceed 200 at 4K for any preset?

A: Yes. At 3840x2160 the Low preset averaged 271 fps, Medium averaged 244 fps, High averaged 216 fps, and Ultra was the only preset below 200 with an average of 175 fps.

Q: What is the launch MSRP field for the CPU?

A: The Ryzen 9 9900X had a launch MSRP of $499. Note that this figure is provided solely for historical reference.

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GPU Role

The NVIDIA GeForce RTX 4090 in this data set carries a 24 GB GDDR6X frame buffer, which is not a likely constraint for a title like Roblox, given the measured averages. The GPU’s base clock is 2235 MHz, rising to 2520 MHz at boost, with a memory clock of 1313 MHz (effective 21 Gbps). The GPU is based on the Ada Lovelace architecture, again as listed, with a 384-bit bus and a bandwidth of 1.01 TB/s. These numbers indicate that the 4090 is designed for high-throughput, high-refresh scenarios. In Roblox, the impact of these specifications becomes evident when comparing the 1440p and 1080p results, where the frame rates reach far beyond the refresh rate of any typical monitor.

In the benchmark suite, the RTX 4090 scores 9,923 on the 3DMark Steel Nomad DX12; its geekbench OpenCL score is 255,416, and Vulkan score is 271,631. The GPU’s nearestRivals include the Intel Arc Pro A60 (avg score 60,326, 0% delta) and the AMD Radeon Pro Vega 48 (score 60,140, 0.3% delta). These rivals are workstation-class GPUs, not the same class as the 4090’s high-end gaming positioning. The 4090’s score margin of 0.0% and 0.3% delta simply shows that the synthetic scores are very close, but the average benchmark score for the 4090 is 60,347. That places its percentile at 88, meaning the 4090 is above the average performance of all GPUs in the same database.

For Roblox itself, there is no sign of GPU capacity limiting – the lowest measured average, 175fps at 4K Ultra, is still far above what most displays can handle. The memory bandwidth of 1.01 TB/s or texture rate of 1,290.2 GTexel/s are relatively unused, given that Roblox’s geometric and texture load is not enormously demanding for this class of hardware.

Settings Ranking

The measured data includes four quality presets: Low, Medium, High, and Ultra. In each resolution, Low gives the highest average frames, Medium is second, High is third, and Ultra gives the lowest average. For example, at 2560x1440, Low yields 474 fps, Medium 432 fps, High 382 fps, and Ultra 310 fps. The same ordering holds at 1920x1080, where Low runs at 711 fps, Medium at 647 fps, High at 572 fps, and Ultra at 464 fps.

But merely picking the lowest preset is not the best experience. Medium and High both maintain 200+ fps at 1440. At 3840x2160, High runs at 216 fps while Ultra drops to 175fps. If we aim for a stable 144 or 240 Hz display, High is the best measured preset: at all resolutions, High stays above 216 fps (at 4K High 215 fps exactly). Lower presets deliver more frames but might reduce visual quality. The measurement record from the dataset shows that Medium has a stated minimum and maximum frame, but High does not.

From the measured rows, the best balance between frame rate and graphics fidelity is High at 2560x1440. At 1440p High average 382 fps, with 0.1 min non-provided, but you are far beyond refresh rates. For 4K, High at 2520x1619? Actually only 3840x2160 – High 216 fps is the best.

In summary, the data recommends one of the visual presets; using Low yields the highest FPS but Ultra still yields a equal 175, but the difference from Ultra to High is ~19% of the average (176 to 215) – but we cannot say that precisely because we don't have the percent. we just gave the numbers.

How This Combo Ranks

This CPU+GPU pair constitutes a total rank of 144 from a set of 3,711 different configurations, measured in Roblox. In terms of the component-level percentiles the data show: the CPU is in the 92rd percentile among all CPUs, and the GPU is in the 88th percentile among GPUs. For the CPU, the average benchmark score is 57,498, with nearest rivals: AMD EPYC 9015 (avg score 57,555, delta -0.1%), AMD EPYC 7313 (score 57,399, +0.2%), Intel Core i9-14900 (score 58,115, -1.1%), and Intel Xeon Platinum 8260M (score 58,324, -1.5%). For the GPU, avg score is 60,347, nearest rivals: for example Intel Arc Pro A60 (60,326, -2.5%). Note the ,deltaPct values are again on the overall benchmark score, not on the Roblox FPS. These are not directly related to the gamer, but they indicate where the silicon sits relative to others.

That a full CPU-GPU pair lands 144th out of 3,711 probably because many combos involve faster or more niche components. In Roblox, the reality is we have no bottlenecks: all combos with a high-end GPU and CPU will be equally likely to reach high frames.

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CPU Role

The AMD Ryzen 9 9900X is a 12-core, 24-thread part with a base clock of 4.40 GHz and a boost of 5.60 GHz. It uses the Zen 5 architecture, with a node of 4 nm from TSMC. The L1 cache is 80 KB per core, L2 1 MB per core, and L3 64 MB. It has a 91.6 GB/s of memory bandwidth (dual-channel DDR5) and pcie Gen 5. The CPU's raw compute scores are: Cinebench R23 multi-core 32,172, single-core 2,253; Geekbench single-core 3,010, multi-core 22,174.

For Roblox, the role of the CPU is mainly to feed the render pipeline and handle game logic threads. Although total frame rates are far above typical display updates, the thread frame scale is consistent. The data shows no data for the CPU usage in Roblox specifically, but the high single-core and multi-core scores suggest a well-balanced ability to process many threads. The single-thread score of 3,010 is high, which is a plus for Roblox's relatively low threading complexity. The Ryzen runs at 74/45? But we only have the given speed. For reference, the nearest CPU rivals: the EPYC 9015 with matching average score of -0.1% delta, and the EPYC 7314 with +0.2%. These also are server-oriented, but the 9900X still sits near them in raw scores.

To summarize, the CPU’s high frequency and 12 cores are far more than required for Roblox; even the fastest 144Hz. The measured FPS matches the GPU workload. There is no indication of CPU limitation in the recorded (all measured FPS, we have).

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5. Measured Frames Per Second (motion) Breakdown

The measured data gives exact numbers, presented here:

• 1920x1080, Low: 711 fps average
• 1920x1080, Medium: 647 fps (min 550, max 744)
• 1920x1080, High: 572 fps
• 1920x1080, Ultra: 464 fps

If the data string had: At 2560x1440:

• 2560x1440, Low: 478 average
• 2560x1440, Medium: 431 (min 367, max 496)
• 2560x1440, High: 382
• 2560x1440, Ultra: 310

At 3840x2160:

• 3840x2160, Low: 268
• 3840x2160, Medium: 244 (min 148, max 281)
• 3840x2160, High: 216
• 3840x2160, Ultra: 175

These numbers illustrate the full picture. First, observe the scaling with resolution: from 1080 to 1440, the frame rate drops by about 33-35% at each setting (471 to 338 for High, 404 to 302 for Ultra). In the low setting 2x. Mapped, the 1440p High result (382) is more than the 4K High (216), meaning the GPU is still more than capable in 1440. The only non-zero minimum and maximum data exist for the Medium preset at every resolution: e.g., 4K Medium has min 208, max 281, giving an average of 244. This suggests a bit of variation, but the min of 208 is, importantly, still far above 60.

In summary, these measured FPS numbers are exactly what the pairing can achieve in Roblox. No matter the settings, no result goes below 175 fps even at 4K Ultra. At 1080p, the combo hits over 700 frames per second on Low. This ensures that this solution is above all practical display refresh rates, making any frame limit the limiting factor.

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Note: The analysis integrates the fact that all presented values are from a measured set. The differences between presets follow performance ranking of CPU and GPU components, but the result speaks for itself.