Roblox

The AMD Ryzen 5 7400F and AMD Radeon RX 6750 XT combination delivers exceptional performance in Roblox, placing 1323rd out of 3010 tested combos. The pairing of a modern Zen 4 processor with a RDNA 2.0 graphics card produces frame rates that are consistently high across all tested resolutions and settings, with the data showing a clear pattern of CPU limitation at lower resolutions and GPU scaling at higher ones.

FAQ

Q: What is the combo's overall rank in Roblox?

A: The combo ranks 1323rd out of 3010 tested combinations, placing it in the upper-middle tier of all tested systems for this game.

Q: What is the best-performing setting for this combo at 1080p?

A: Low settings yield the highest average FPS at 387, followed by Medium at 352, High at 311, and Ultra at 252.

Q: How does the CPU compare to its nearest rivals?

A: The Ryzen 5 7400F scores 21,765 in Cinebench R23 multi-core, placing it 0.1% above the Intel Core i5-14600T and 0.2% above the Intel Core Ultra 7 155H, while being 0.2% below the AMD Ryzen 7 PRO 6850H.

Q: What is the GPU's benchmark percentile ranking?

A: The RX 6750 XT sits in the 71st percentile of all GPUs, with an average benchmark score of 26,011.

Q: How much FPS does the combo lose when moving from 1080p to 4K at High settings?

A: The average FPS drops from 311 at 1080p to 208 at 1440p and finally to 117 at 4K, representing a 62.4% reduction from 1080p to 4K.

Q: Does the combo maintain playable frame rates at 4K Ultra?

A: Yes, the 4K Ultra preset still delivers an average of 95 FPS, which is well above playable thresholds despite being the most demanding configuration tested.

How This Combo Ranks

The combination of the Ryzen 5 7400F and RX 6750 XT occupies the 1323rd position out of 3010 tested combinations in Roblox. This placement places the system in the 56th percentile of all tested combos, indicating that while it is not at the top echelon, it outperforms the majority of systems in this specific game.

The ranking is particularly interesting when considering the CPU's performance class. The Ryzen 5 7400F achieves an average benchmark score of 32,750, placing it in the 83rd percentile of all CPUs. Its nearest rivals include the Intel Core i5-14600T with a deltaPct of 0.1% and the Intel Core Ultra 7 155H with a deltaPct of 0.2%. The AMD Ryzen 7 PRO 6850H sits slightly ahead at -0.2% deltaPct, while the AMD Ryzen AI 7 PRO 360 trails by 0.3%. This tight clustering around the 32,700 score range suggests that the CPU is well-matched against contemporary competitors.

The GPU contributes a 71st percentile ranking among all graphics cards, with an average benchmark score of 26,011. Its nearest rivals include the AMD Radeon R9 M395X at 0.5% deltaPct and the AMD FirePro W7100 at 0.6% deltaPct, with the NVIDIA GeForce RTX 3080 Ti Mobile trailing by 1.1%. The RX 6750 XT's position relative to these rivals shows that it holds a slight edge over most comparable hardware.

The combination's overall ranking in Roblox specifically reflects how these two components interact with this particular game engine. The 1323rd position out of 3010 combos indicates that many other systems outperform this pairing in Roblox, but the measured frame rates show that the actual experience remains excellent in absolute terms.

GPU Role

The AMD Radeon RX 6750 XT serves as the primary rendering engine in this combination, built on the RDNA 2.0 architecture with a 7 nm process. The GPU features 12 GB of GDDR6 memory on a 192-bit bus, providing 432.0 GB/s of memory bandwidth. The base clock runs at 2150 MHz, with a game clock of 2495 MHz and a boost clock of 2600 MHz.

In Roblox, the GPU's memory capacity and bandwidth play a significant role in texture streaming and world detail. The 12 GB frame buffer proves sufficient even at 4K Ultra settings, where the combo still manages 95 FPS. The memory configuration appears well-suited to Roblox's demands, as the game does not appear to bottleneck on VRAM capacity at any tested setting.

The GPU's compute resources include 2,560 shading units, 160 TMUs, and 64 ROPs. These specifications translate to a pixel rate of 166.4 GPixel/s and a texture rate of 416.0 GTexel/s. The FP32 performance of 13.31 TFLOPS provides ample raw compute power for Roblox's sandbox physics and rendering tasks.

The measured frame rates show that the GPU becomes more relevant as resolution increases. At 1080p, the combo achieves 387 FPS on Low settings, which suggests the CPU is the limiting component. However, at 4K Ultra, the 95 FPS average indicates the GPU is being more heavily utilized. The RX 6750 XT's 71st percentile ranking among all GPUs places it in a competitive position, though its nearest rivals show only marginal differences in synthetic benchmarks.

The GPU's DirectX 12 Ultimate support and Vulkan 1.4 compatibility ensure modern API access for Roblox's rendering pipeline. The 40 RT cores provide ray tracing capability, though Roblox's implementation is typically not demanding enough to stress this feature significantly.

Measured FPS Breakdown

The measured FPS data shows a comprehensive picture across three resolutions and four quality settings. At 1920x1080, the combo produces outstanding results starting with 387 FPS on Low settings, dropping to 352 FPS on Medium, 311 FPS on High, and 252 FPS on Ultra. The Medium preset shows a minimum of 299 FPS and a maximum of 405 FPS, providing a range that demonstrates consistency.

Moving to 2560x1440, the frame rates remain highly playable. Low settings deliver 258 FPS, Medium produces 235 FPS with a minimum of 200 and maximum of 270, High achieves 208 FPS, and Ultra maintains 168 FPS. The scaling from 1080p to 1440p shows a predictable reduction in performance as pixel count increases by 78%.

The 3840x2160 resolution brings the most demanding workload. Low settings still produce 146 FPS, while Medium delivers 133 FPS with a minimum of 113 and maximum of 153. High settings manage 117 FPS, and Ultra drops to 95 FPS. These 4K results demonstrate that the combo remains capable even at the highest resolution tested.

The data shows a consistent pattern where Low settings provide roughly 1.5x the frame rate of Ultra settings across all resolutions. At 1080p, the difference between Low and Ultra is 135 FPS, at 1440p it is 90 FPS, and at 4K it is 51 FPS. This narrowing gap at higher resolutions indicates that the GPU becomes more of a limiting factor as resolution increases.

Resolution Scaling

The resolution scaling behavior reveals important insights about the bottleneck characteristics of this combo. From 1080p to 1440p, the FPS drops by 24.4% on High settings (311 to 208), while the pixel count increases by 78%. This disproportionate drop indicates that the system is not purely pixel-bound at 1080p and that some other factor, likely CPU performance, is limiting the frame rate.

From 1440p to 4K, the High setting FPS drops from 208 to 117, representing a 43.8% reduction while pixel count increases by 125%. This larger percentage drop per pixel increase suggests the GPU is becoming a more significant bottleneck at higher resolutions. The scaling behavior across all settings follows this pattern, with Low settings showing a 43.5% drop from 1080p to 4K (387 to 146) and Ultra showing a 62.3% drop (252 to 95).

The data indicates that at 1080p, the combo is primarily CPU-limited. The Ryzen 5 7400F has a boost clock of 4.70 GHz and 6 cores with 12 threads, which provides strong single-thread performance. Roblox is known to be sensitive to single-thread performance, and the 7400F's Cinebench R23 single-core score of 3,072 supports this expectation.

At 4K, the GPU becomes the dominant factor. The RX 6750 XT's 432.0 GB/s memory bandwidth and 13.31 TFLOPS of FP32 compute are taxed more heavily as resolution increases. The frame rates at 4K still remain above 95 FPS even on Ultra, indicating that the GPU has sufficient headroom for this game's requirements.

The scaling pattern suggests that users who prioritize maximum frame rates should play at 1080p, where the combo can exceed 300 FPS on most settings. Those who prefer higher visual fidelity can still achieve excellent results at 4K, with the GPU providing consistent performance above 90 FPS.

CPU Role

The AMD Ryzen 5 7400F serves as the central processor in this combination, built on the Zen 4 architecture with a 5 nm process. The CPU features 6 cores and 12 threads with a base clock of 3.70 GHz and a boost clock of 4.70 GHz. The 32 MB of shared L3 cache and 1 MB per-core L2 cache provide ample storage for frequently accessed data.

In Roblox, the CPU's single-thread performance is critical due to the game's physics and logic processing. The 7400F's Cinebench R23 single-core score of 3,072 places it in a competitive position among modern processors. The PassMark single-thread score of 3,689 further confirms the strong single-core capabilities.

The CPU's multi-threaded performance is also robust, with a Cinebench R23 multi-core score of 21,765 and a PassMark multi-thread score of 25,645. These scores place the 7400F in the 83rd percentile of all CPUs, showing that it outperforms the majority of processors in general computing tasks.

The memory bandwidth of 83.2 GB/s from dual-channel DDR5 support provides sufficient data throughput for Roblox's requirements. The 65W TDP indicates efficient operation, and the PCIe Gen 5 interface with 24 lanes ensures ample bandwidth for the GPU and other peripherals.

When comparing to its nearest rivals, the 7400F shows remarkable consistency. The Intel Core i5-14600T scores 32,707 in average benchmarks, just 0.1% below the 7400F's 32,750. The Intel Core Ultra 7 155H trails by 0.2%, while the AMD Ryzen 7 PRO 6850H leads by 0.2%. This tight grouping suggests that the 7400F is well-positioned among its contemporaries.

The CPU's performance in Roblox specifically is evidenced by the high frame rates at lower resolutions. At 1080p Low, the 387 FPS average suggests the CPU is capable of driving very high frame rates when the GPU is not heavily taxed. The 4.70 GHz boost clock provides the high single-thread performance that Roblox benefits from, while the 6 cores and 12 threads ensure the game's background tasks do not create stutters.