Roblox

FAQ

Q: What is the combo rank for this CPU and GPU pairing in Roblox?

A: The AMD Ryzen 7 9700X with the NVIDIA GeForce RTX 5090 D ranks 1st out of 3,010 tested combinations in Roblox, placing it at the very top of the database for this game.

Q: How many cores and threads does the Ryzen 7 9700X have, and what is its boost clock?

A: The CPU has 8 cores and 16 threads, with a base clock of 3.80 GHz and a boost clock of 5.50 GHz, based on the Zen 5 architecture on the AMD Socket AM5 platform.

Q: What is the memory capacity and type of the RTX 5090 D?

A: The GPU comes with 32 GB of GDDR7 memory on a 512-bit bus, delivering 1.79 TB/s of bandwidth, with a boost clock of 2407 MHz.

Q: What is the average FPS at 1080p with High settings?

A: At 1920x1080 with High settings, the measured average FPS is 625, which is well above the 60 FPS threshold for smooth gameplay.

Q: How does the CPU compare to its nearest rival in average benchmark score?

A: The Ryzen 7 9700X has an average benchmark score of 37,943, which is 0.1% higher than the Intel Core i9-14901E at 37,911, and 0.1% higher than the AMD Ryzen AI 9 HX 370 at 37,904.

Q: What is the percentile ranking of the GPU relative to all tested GPUs?

A: The RTX 5090 D sits in the 92nd percentile among all GPUs, indicating it outperforms the vast majority of graphics cards in the database.

CPU Role

The AMD Ryzen 7 9700X is a desktop processor built on the Zen 5 architecture, codenamed Granite Ridge, and manufactured on a 4 nm process by TSMC. It packs 8 cores and 16 threads, with a base clock of 3.80 GHz and a boost clock of 5.50 GHz. The CPU's cache configuration includes 80 KB of L1 per core, 1 MB of L2 per core, and a shared 32 MB of L3 cache. This layout is typical for a high-end desktop part, and the 65 W TDP suggests efficiency is a priority. The processor supports dual-channel DDR5 memory with a bandwidth of 89.6 GB/s, and it includes integrated Radeon Graphics, though this combo relies on the discrete GPU.

In Roblox, the data shows that the CPU is capable of feeding the RTX 5090 D at extremely high frame rates. At 1080p with Low settings, the combo achieves 776 FPS average, and at High settings it still hits 625 FPS. These numbers indicate that the Ryzen 7 9700X's single-thread performance is strong enough to avoid bottlenecking the GPU even in a sandbox game that often relies on physics and scripting. The CPU's 3DMark single-thread score of 1,280 and Cinebench R23 single-core score of 2,211 support this observation, as Roblox's main thread tends to be the limiting factor in CPU-bound scenes.

The 8-core, 16-thread configuration also helps in multi-threaded scenarios within Roblox, particularly when many user-generated objects or scripts are active. The CPU's multi-threaded benchmarks, such as Cinebench R23 multi-core score of 20,485 and Geekbench multi-core score of 17,906, show that it can handle parallel workloads without breaking a sweat. However, the game's engine may not scale perfectly with 16 threads, so the high single-thread performance is what really drives the top-tier FPS numbers seen in the measured results.

The nearest rivals in the CPU benchmark database are all within 0.4% of the 9700X's average score of 37,943. The Intel Core i9-14901E trails by just 0.1%, and the AMD Ryzen AI 9 HX 370 matches that same 0.1% gap. This tight grouping suggests that the Ryzen 7 9700X is not a clear outlier in raw processing power, but its combination of high clocks and efficient architecture makes it well-suited for real-time gaming workloads like Roblox. The CPU's percentile rank of 86 among all CPUs further confirms that it sits in the upper echelon of processors, though not at the absolute top.

GPU Role

The NVIDIA GeForce RTX 5090 D is a flagship graphics card based on the Blackwell 2.0 architecture, using the GB202 chip manufactured on a 5 nm process. It features 21,760 shading units, 680 texture mapping units, and 176 raster output processors, along with 170 ray tracing cores and 680 tensor cores. The GPU's memory subsystem is massive: 32 GB of GDDR7 on a 512-bit bus, yielding 1.79 TB/s of bandwidth. The base clock is 2017 MHz, boosting to 2407 MHz, and the card is rated for a 575 W TDP with a dual-slot cooler design. It connects via PCIe 5.0 x16 and outputs through 1x HDMI 2.1b and 3x DisplayPort 2.1b.

In Roblox, the RTX 5090 D is overkill for most scenarios, but the measured data shows it still delivers staggering frame rates. At 4K with Ultra settings, the average FPS is 191, which is far beyond what most displays can show. The GPU's compute capabilities, as evidenced by its 3DMark Steel Nomad DX12 score of 14,326 and Passmark G3D score of 44,065, are among the highest in the database. The GPU sits in the 92nd percentile of all GPUs, and its average benchmark score of 77,712 places it ahead of rivals like the AMD Radeon RX 6650M XT by 1.1% and behind the AMD Radeon RX 6850M XT by 1.6%.

The RTX 5090 D's nearest rivals in the database are interesting because they are not necessarily top-tier desktop cards; the AMD Radeon RX 6650M XT and RX 6850M XT are mobile parts, and the NVIDIA Tesla P100 variants are data center accelerators. This suggests that the 5090 D's average score is being dragged down by certain workloads where it doesn't excel, but in gaming, its raw fill rate and memory bandwidth are exceptional. The pixel rate of 423.6 GPixel/s and texture rate of 1,636.8 GTexel/s ensure that even at 4K, the GPU can push polygons and textures without becoming the bottleneck.

For Roblox specifically, the GPU's role is to render the often-simple but sometimes complex user-generated environments. The measured FPS at 4K with High settings is 236, which is still higher than most competitive shooters run on lesser hardware. The GPU's FP32 performance of 104.8 TFLOPS means it can handle advanced shading and effects, but Roblox's art style typically doesn't stress the GPU as much as a AAA title would. This explains why the combo rank is 1st—the CPU and GPU together are more than sufficient to max out the game's engine limits.

How This Combo Ranks

The combination of the AMD Ryzen 7 9700X and NVIDIA GeForce RTX 5090 D ranks 1st out of 3,010 tested combos in Roblox. This is the top position in the entire database for this game, meaning no other CPU-GPU pairing delivers higher average FPS in the measured scenarios. The data shows that this combo is the definitive choice for Roblox performance, though notably, the game itself may have engine-level frame caps or physics-based limits that prevent even higher numbers.

The rank of 1 suggests that the combo is not only fast but also well-balanced for this specific title. In many games, a powerful GPU can be held back by a weaker CPU, but the Ryzen 7 9700X's strong single-thread performance ensures that the RTX 5090 D is fed with enough data to reach its potential. The CPU's 3DMark single-thread score of 1,280 and the GPU's massive bandwidth of 1.79 TB/s work together to minimize any stuttering or frame time spikes, which is critical in a game where user-generated content can cause unpredictable load spikes.

Being 1st out of 3,010 combos is a significant achievement, but it also means there is no headroom left for improvement within this game. The measured FPS at 1080p Low is 776, which is likely near the game's engine limit or the refresh rate ceiling of most monitors. The combo's rank is not just a matter of raw numbers; it also reflects consistency, as the medium settings at 1440p show a min FPS of 401 and max of 542, indicating stable frame pacing. For users seeking the absolute best Roblox experience, this combo is the benchmark to beat.

Resolution Scaling

The measured FPS data shows a clear trend as resolution increases from 1080p to 4K. At 1080p with Ultra settings, the average FPS is 507. Moving to 1440p with the same settings drops this to 338 FPS, a 33% reduction. At 4K Ultra, the average further drops to 191 FPS, which is a 62% decrease from 1080p. This scaling pattern is typical for a GPU-bound scenario at higher resolutions, but the absolute numbers remain extremely high, indicating that the RTX 5090 D is still the primary driver even at 4K.

Looking at the Low settings across resolutions, the trend is even more pronounced. At 1080p Low, the combo hits 776 FPS. At 1440p Low, it drops to 518 FPS, a 33% decline. At 4K Low, it falls to 293 FPS, which is a 62% drop from 1080p. The similarity in percentage drops between Low and Ultra settings suggests that the scaling is consistent, and the GPU's memory bandwidth and processing power are being utilized proportionally as pixel count increases.

The fact that the FPS drops by roughly 62% from 1080p to 4K across all settings points to the GPU being the limiting factor at higher resolutions. If the CPU were the bottleneck, we would see less of a drop because the CPU workload doesn't change much with resolution. The RTX 5090 D's 32 GB of VRAM and 1.79 TB/s bandwidth are more than sufficient for 4K, but the sheer number of pixels to fill still requires more GPU work. At 1080p, the CPU's strong single-thread performance keeps the GPU fed, resulting in 776 FPS at Low, which is likely near the game's engine limit.

Measured FPS Breakdown

At 1920x1080, the combo delivers its highest frame rates. With Low settings, the average FPS is 776. Medium settings yield 706 FPS, with a minimum of 600 and maximum of 812. High settings produce 625 FPS, and Ultra settings drop to 507 FPS. The gap between Low and Ultra is 269 FPS, showing that even the most demanding settings at 1080p are easily handled by this hardware.

Moving to 2560x1440, the FPS numbers remain impressive but show the expected decline. Low settings average 518 FPS, Medium settings average 471 FPS with a min of 401 and max of 542, High settings average 417 FPS, and Ultra settings average 338 FPS. The difference between Low and Ultra at 1440p is 180 FPS, which is a smaller absolute gap than at 1080p due to the GPU becoming more of a factor.

At 3840x2160, the 4K results are still high but clearly lower. Low settings average 293 FPS, Medium settings average 267 FPS with a min of 227 and max of 307, High settings average 236 FPS, and Ultra settings average 191 FPS. The gap between Low and Ultra at 4K is 102 FPS, indicating that the GPU is now the dominant constraint. Even at 4K Ultra, the 191 FPS average is far above the 60 FPS standard, meaning this combo is more than capable of driving high-refresh-rate 4K monitors in Roblox.

The data shows that the combo's performance scales linearly with resolution and settings, with no anomalies or unexpected dips. The Medium settings at each resolution have the most complete data (min and max FPS), showing consistent frame delivery. For example, at 1080p Medium, the min of 600 and max of 812 indicate a 212 FPS range, which is wide but still well above playable thresholds. The combo's ability to maintain high minimum FPS, such as 227 at 4K Medium, ensures a smooth experience even in complex scenes.