Roblox

How This Combo Ranks

The database places this Intel Core i5-14400F and NVIDIA GeForce RTX 4070 combination at rank 866 out of 3711 tested combos for Roblox. That places the pairing comfortably inside the top quarter of all recorded configurations, roughly the 76th percentile. For a sandbox title with broad hardware scaling, this rank reflects a system that does not struggle to maintain fluid motion at any tested setting.

The ranking position makes sense given the component-level percentiles. The RTX 4070 sits at the 81st percentile among all GPUs in the database, while the i5-14400F sits at the 83rd percentile among all CPUs. Neither component drags the other down in a meaningful way, and the measured frame rates confirm that the pairing behaves like two upper-midrange parts working in tandem. The combo rank is slightly lower than either individual component percentile, which indicates that Roblox's engine does not fully saturate both pieces of hardware at every resolution.

Relative to the nearest CPU rivals, the i5-14400F posts an average benchmark score of 32279. The AMD Ryzen 7 PRO 8840U scores 32233, a delta of 0.1 percent. The Intel Core i9-11900 scores 32226, a delta of 0.2 percent. The AMD Ryzen 7 6800HS scores 32354, a delta of -0.2 percent, meaning it sits marginally ahead. The Intel Core i7-12800H scores 32121, a delta of 0.5 percent. These differences are effectively noise; the i5-14400F is statistically tied with all four of those parts in aggregate CPU performance.

On the GPU side, the RTX 4070 posts an average benchmark score of 37648. The NVIDIA Tesla P4 scores 37628, a delta of 0.1 percent. The AMD Radeon RX Vega 56 scores 37507, a delta of 0.4 percent. The NVIDIA GeForce RTX 4080 Mobile scores 38135, a delta of -1.3 percent. The AMD Radeon PRO W6400 scores 37157, a delta of 1.3 percent. Again, the deltas are small, but the pattern shows the RTX 4070 holding its own against a mix of workstation and mobile parts.

GPU Role

The RTX 4070 uses the AD104 chip on the Ada Lovelace architecture, built on a 5 nm process at TSMC. The die contains 35,800 million transistors across 294 mm², yielding a transistor density of 121.8M per mm². The GPU operates with a base clock of 1920 MHz and a boost clock of 2475 MHz. Memory runs at 1313 MHz, which translates to 21 Gbps effective across a 192-bit bus. Total bandwidth reaches 504.2 GB/s.

The 12 GB of GDDR6X memory is a defining feature for Roblox at high resolutions. The game's asset streaming can benefit from available VRAM, and the measured data shows that the card does not bottleneck on memory capacity at 4K Ultra, where the average frame rate still holds at 124 FPS. The 192-bit bus width is narrower than higher-tier cards, but Roblox does not appear to punish that trait. Bandwidth is not the binding constraint in the recorded results.

The GPU's 5888 shading units, 184 texture mapping units, and 64 raster output units form the compute backbone. The 46 ray tracing cores and 184 tensor cores are present but play a minimal role in a game like Roblox, which rarely exercises hardware ray tracing. The pixel rate of 158.4 GPixel/s and texture rate of 455.4 GTexel/s indicate a card that can fill frames quickly, which aligns with the high average FPS numbers across all settings.

The RTX 4070 supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The measured results came through the standard graphics pipeline, and the API support ensures compatibility with Roblox's rendering requirements. Power draw is rated at 200 W TDP with a suggested 550 W power supply, and the card uses a single 16-pin connector. The dual-slot design and 240 mm length make it a flexible fit for most desktop cases.

Settings Recommendations

The measured data covers four presets: Low, Medium, High, and Ultra across three resolutions. The pattern is consistent: frame rates drop as settings increase, but the absolute numbers remain high enough that every preset is playable.

At 1080p, the Low preset delivers 503 FPS average, Medium delivers 457 FPS, High delivers 404 FPS, and Ultra delivers 328 FPS. The gaps between presets are roughly 40 to 50 FPS each. At 1440p, Low delivers 335 FPS, Medium delivers 305 FPS, High delivers 270 FPS, and Ultra delivers 219 FPS. The gaps narrow slightly, but the ordering stays the same. At 4K, Low delivers 190 FPS, Medium delivers 173 FPS, High delivers 153 FPS, and Ultra delivers 124 FPS.

For players who prioritize maximum visual fidelity, Ultra at 4K still exceeds 120 FPS average, which is well above typical display refresh rates. For players who want the smoothest possible motion, Low at 1080p approaches 500 FPS. The Medium preset offers a balanced middle ground, with the only recorded minimum frame rate data in the entire dataset. At 1080p Medium, the minimum is 389 FPS and the maximum is 526 FPS. At 1440p Medium, the minimum is 259 FPS and the maximum is 351 FPS. At 4K Medium, the minimum is 147 FPS and the maximum is 199 FPS.

The Medium preset shows the smallest relative drop from Low at 4K, going from 190 to 173 FPS, a 9 percent reduction. At 1440p, the drop from Low to Medium is 9 percent as well, from 335 to 305 FPS. At 1080p, the drop is 9 percent too, from 503 to 457 FPS. The consistency of that scaling suggests the engine's settings are well-calibrated at Medium.

Measured FPS Breakdown

At 1920x1080, the Low preset produces an average of 503 FPS. Medium averages 457 FPS with a recorded range of 389 to 526 FPS. High averages 404 FPS. Ultra averages 328 FPS. The spread from Low to Ultra is 175 FPS, which is the largest absolute range across all resolutions. This indicates that at 1080p, the CPU is feeding the GPU enough work to keep the card busy, and the settings scaling directly translates into frame rate changes.

At 2560x1440, Low averages 335 FPS. Medium averages 305 FPS with a range of 259 to 351 FPS. High averages 270 FPS. Ultra averages 219 FPS. The spread from Low to Ultra is 116 FPS. The absolute numbers are lower than 1080p, but the percentage drops between presets remain similar. The 1440p results show a system that is still heavily GPU-bound at the higher presets, but the CPU is keeping up well enough to avoid large frame time spikes.

At 3840x2160, Low averages 190 FPS. Medium averages 173 FPS with a range of 147 to 199 FPS. High averages 153 FPS. Ultra averages 124 FPS. The spread from Low to Ultra is 66 FPS. At 4K, the pixel count drives the workload, and the RTX 4070's 504.2 GB/s bandwidth and 158.4 GPixel/s pixel rate become the limiting factors. The card still delivers an average above 120 FPS even at Ultra, which is a strong result for a sandbox game with user-generated content.

The Medium preset is the only one with recorded minimum and maximum values at every resolution. At 1080p, the range spans 137 FPS. At 1440p, the range spans 92 FPS. At 4K, the range spans 52 FPS. The tightening range at higher resolutions indicates that frame time consistency improves as the GPU becomes the bottleneck, which is typical behavior for a well-matched CPU and GPU pairing.

Resolution Scaling

The data shows how frame rates decline as resolution increases from 1080p to 1440p to 4K. At the Low preset, 1080p averages 503 FPS, 1440p averages 335 FPS, and 4K averages 190 FPS. Moving from 1080p to 1440p drops the frame rate by 33 percent. Moving from 1440p to 4K drops it by 43 percent. The total drop from 1080p to 4K is 62 percent.

At the Medium preset, 1080p averages 457 FPS, 1440p averages 305 FPS, and 4K averages 173 FPS. The drop from 1080p to 1440p is 33 percent. The drop from 1440p to 4K is 43 percent. The total drop is 62 percent. The consistency between Low and Medium scaling indicates that the resolution impact is independent of the settings preset.

At the High preset, 1080p averages 404 FPS, 1440p averages 270 FPS, and 4K averages 153 FPS. The drop from 1080p to 1440p is 33 percent. The drop from 1440p to 4K is 43 percent. The total drop is 62 percent. At the Ultra preset, 1080p averages 328 FPS, 1440p averages 219 FPS, and 4K averages 124 FPS. The drop from 1080p to 1440p is 33 percent. The drop from 1440p to 4K is 43 percent. The total drop is 62 percent.

The uniformity of these percentages across all four presets is striking. It suggests that Roblox's rendering pipeline scales pixel count in a linear fashion, and the limiting component shifts consistently from CPU-bound at 1080p to GPU-bound at 4K. At 1080p, the CPU has enough headroom to push very high frame rates, but the GPU is not fully saturated. At 4K, the GPU is doing most of the work, and the CPU's role diminishes.

CPU Role

The Intel Core i5-14400F belongs to the Core 14th Gen series, built on the Raptor Lake architecture with the Raptor Lake-R codename. The processor uses 10 cores and 16 threads, with a base clock of 2.50 GHz and a boost clock of 4.70 GHz. The 65 W TDP classifies it as a mainstream desktop part, and it supports both DDR4 and DDR5 memory through a dual-channel memory bus. The 20 MB shared L3 cache and 1.25 MB L2 cache per core provide sufficient capacity for Roblox's physics and game logic workloads.

The CPU's benchmark scores show a strong single-threaded and multi-threaded profile. Cinebench R23 multi-core scores 21645 and single-core scores 3055. Cinebench R20 multi-core scores 9090 and single-core scores 1283. Cinebench R15 multi-core scores 2181 and single-core scores 307. Geekbench multi-core scores 11268 and single-core scores 2058. Passmark multi-thread scores 25470 and single-thread scores 3701. The CPU sits at the 83rd percentile among all CPUs in the database.

In Roblox, the CPU handles the game's scripting, physics simulation, and world updates. The measured frame rates at 1080p Low, where the GPU is least stressed, show 503 FPS average. That number is high enough to indicate the CPU is not a limiting factor even at very high frame rates. The 4.70 GHz boost clock and 10 cores provide ample single-thread performance for the game's primary simulation thread, while the additional cores handle background tasks and asset loading.

The nearest CPU rivals confirm the i5-14400F's position. The AMD Ryzen 7 PRO 8840U is 0.1 percent ahead in aggregate score, the Intel Core i9-11900 is 0.2 percent ahead, the AMD Ryzen 7 6800HS is 0.2 percent behind, and the Intel Core i7-12800H is 0.5 percent ahead. These deltas are within 0.5 percent, meaning the i5-14400F is effectively interchangeable with those parts in CPU-bound scenarios. For Roblox specifically, the CPU's single-thread performance is the more relevant metric, and the 3055 Cinebench R23 single-core score supports the high frame rates seen at 1080p.

FAQ

Q: What is the best resolution for this combo in Roblox?

A: The measured data shows that 1440p High delivers 270 FPS average, while 4K High delivers 153 FPS and 1080p High delivers 404 FPS. All three are well above typical display refresh rates, so the choice depends on display capability rather than performance necessity.

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

A: At every settings preset, the drop from 1080p to 4K is 62 percent. For example, High goes from 404 FPS at 1080p to 153 FPS at 4K. The scaling is uniform across Low, Medium, High, and Ultra.

Q: Does the CPU or GPU limit performance more in this game?

A: At 1080p Low, the system reaches 503 FPS, which suggests the CPU is feeding the GPU effectively. At 4K Ultra, the average drops to 124 FPS, indicating the GPU becomes the primary constraint at higher pixel counts. The CPU's 83rd percentile ranking and the GPU's 81st percentile ranking both support a balanced pairing.

Q: What is the minimum frame rate recorded for this combination?

A: The only minimum frame rates recorded in the dataset are at the Medium preset. At 1080p, the minimum is 389 FPS. At 1440p, the minimum is 259 FPS. At 4K, the minimum is 147 FPS.

Q: How does the RTX 4070 compare to its nearest GPU rivals?

A: The RTX 4070 scores 37648 in the database's average benchmark. The NVIDIA Tesla P4 is 0.1 percent behind, the AMD Radeon RX Vega 56 is 0.4 percent behind, the NVIDIA GeForce RTX 4080 Mobile is 1.3 percent ahead, and the AMD Radeon PRO W6400 is 1.3 percent behind.

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

A: The combination ranks 866 out of 3711 tested combos, placing it in the top 23 percent of all recorded systems for this game. The rank reflects a pairing where both components perform above the 80th percentile individually.