Roblox

Roblox is a notoriously lightweight title, yet the Intel Core i7-14700KF and AMD Radeon RX 6700 XT combination delivers a wide spread of results across the tested resolutions and presets. The measured data shows a system that is overwhelmingly capable of high refresh rate play, with the performance ceiling shifting depending on whether the workload leans on the CPU or the GPU. This analysis breaks down the measured frames per second (FPS) to explain what the numbers indicate about the hardware pairing.

Resolution Scaling

The FPS data reveals a classic scaling pattern where the frame rate drops as resolution increases, but the magnitude of that drop is heavily influenced by the graphics preset. At 1080p Low, the combo produces 368 FPS. Moving to 1440p Low reduces that to 246 FPS, a 33% decrease, and then to 139 FPS at 4K Low, another 43% decrease from the 1440p figure. This steep decline at lower settings suggests that the CPU is capable of feeding frames very quickly, but the GPU is increasingly burdened as the pixel count grows.

The scaling behavior changes dramatically when the graphics settings are raised. At 1080p High, the system averages 296 FPS. At 1440p High, it falls to 198 FPS, and at 4K High, it drops to 112 FPS. The percentage declines are similar to the Low preset, but the absolute numbers are lower, which indicates the workload is becoming more balanced. The Ultra preset shows the most constrained scaling: 240 FPS at 1080p, 160 FPS at 1440p, and 91 FPS at 4K. The fact that 4K Ultra still produces 91 FPS shows the GPU is not being overwhelmed, but the gap between 1080p and 4K at Ultra (a 62% reduction) is larger than at Low (a 62% reduction as well), highlighting that the GPU is the primary limiter at higher resolutions and settings.

What this scaling data says about the limiting component is that at 1080p, the system is heavily CPU-bound. The jump from Low to Ultra at 1080p only costs 128 FPS (368 to 240), which is a significant drop, but the sheer height of the frame rates suggests the CPU is still able to push far beyond what most displays can show. At 4K, the GPU becomes the bottleneck. The difference between 4K Low (139 FPS) and 4K Ultra (91 FPS) is 48 FPS, showing that the GPU's rendering load is the deciding factor. The CPU has less impact at 4K because the GPU cannot produce frames fast enough to expose a CPU limitation.

How This Combo Ranks

In the total database of tested combinations for Roblox, this specific pairing of the Core i7-14700KF and Radeon RX 6700 XT holds the 1940th position out of 3711 combos. This places it almost exactly in the middle of the pack, which is a curious result given the high frame rates measured. The percentile ranking suggests that while this combo produces playable and often very fast results, many other pairings achieve higher average FPS in this specific title.

The middle-of-the-road ranking is likely due to the nature of Roblox itself. Since the game is not graphically demanding, many lower-end CPUs paired with mid-range GPUs can also achieve high frame rates, narrowing the performance gap between different tiers of hardware. The data shows that this combo's absolute performance is strong, but its relative position is dragged down by the fact that a large number of other processors and graphics cards can deliver comparable FPS in this sandbox title. The combination of a high-end 20-core CPU and a 12 GB GPU is overkill for Roblox, meaning it does not stand out from the crowd as much as it would in a more demanding game.

GPU Role

The AMD Radeon RX 6700 XT is built on the RDNA 2.0 architecture and features 12 GB of GDDR6 memory on a 192-bit bus, which provides a memory bandwidth of 384.0 GB/s. The GPU's clock speeds are listed with a base of 2321 MHz and a boost of 2581 MHz, with a game clock of 2424 MHz. These specifications are relevant to Roblox because the game often relies on raw fill rate and memory bandwidth more than complex compute features.

The benchmark results show that the GPU has a Passmark G3D score of 19786 and a Passmark DirectX 11 score of 173. The DirectX 11 score is particularly relevant, as Roblox has historically used that API. The GPU's percentile ranking among all GPUs is 72, which indicates it performs better than 72% of the graphics cards in the database. In terms of rivals, the data shows the RX 6700 XT is virtually tied with the NVIDIA GeForce RTX 4070 Mobile (0% delta) and the NVIDIA GeForce RTX 3090 (-0.5% delta), which is an interesting comparison given the desktop versus mobile and generational differences.

The measured FPS in Roblox shows the GPU is rarely stressed. Even at 4K Ultra, the average is 91 FPS, which is well above the 60 FPS threshold. The 12 GB VRAM is more than sufficient for Roblox, as the game does not typically use large texture pools. The memory bandwidth of 384.0 GB/s is also ample for the data throughput required. The data suggests that the GPU's role in this pairing is to ensure that the frame rate does not collapse at higher resolutions, but it is never the primary bottleneck at 1080p or 1440p.

Measured FPS Breakdown

At 1920x1080, the data shows a clear hierarchy based on settings. The Low preset delivers an average of 368 FPS. The Medium preset, which has reported minimum and maximum values, averages 335 FPS with a minimum of 285 and a maximum of 386. The High preset averages 296 FPS, and the Ultra preset brings the average down to 240 FPS. The spread from Low to Ultra is 128 FPS, which is substantial but leaves the system with excellent headroom even at the highest settings.

Moving to 2560x1440, the averages drop across the board. Low produces 246 FPS, Medium averages 224 FPS with a minimum of 190 and a maximum of 257, High averages 198 FPS, and Ultra averages 160 FPS. The gap between Low and Ultra at 1440p is 86 FPS, which is smaller than at 1080p, indicating the GPU is starting to take on more work. The Medium preset's minimum of 190 FPS shows that even in the most demanding moments, the system stays well above high refresh rate thresholds.

At 3840x2160, the data shows the most significant impact of resolution. Low averages 139 FPS, Medium averages 127 FPS with a minimum of 108 and a maximum of 146, High averages 112 FPS, and Ultra averages 91 FPS. The difference between Low and Ultra at 4K is only 48 FPS, which is the smallest absolute gap across the resolutions. This compression of the FPS range indicates that the GPU is becoming the limiting factor, as increasing settings has a diminishing impact on performance when the pixel count is already high. The Medium preset's minimum of 108 FPS at 4K is still perfectly playable, proving the combo can handle 4K with ease.

CPU Role

The Intel Core i7-14700KF is a 20-core, 28-thread processor based on the Raptor Lake architecture. It has a base clock of 3.40 GHz and a boost clock of 5.60 GHz, with 33 MB of shared L3 cache. The CPU's benchmark scores are exceptionally high, with a Cinebench R23 multicore score of 44167 and a single-core score of 6235. Its Passmark multithread score is 52425, and its single-thread score is 4480. The processor sits in the 94th percentile of all CPUs, indicating it is among the top 6% of processors in the database.

In Roblox, the CPU's role is to handle game logic, physics, and draw calls. The data shows that at 1080p, the CPU is the star of the show. The fact that the Low preset can reach 368 FPS indicates that the CPU is capable of preparing frames at an extremely high rate. The single-core performance is particularly important for Roblox, which is often single-thread bound. The Cinebench R23 single-core score of 6235 is a strong indicator of this capability.

The CPU's nearest rivals in benchmark scores include the AMD Ryzen 7 9700F, which is 0.2% slower, and the AMD Ryzen 9 7950X, which is 0.9% slower. The Intel Core Ultra 7 265K is 1% faster. These deltas are tiny, which means the i7-14700KF is well within a competitive window. In practice, the CPU is never the bottleneck in this Roblox pairing, even at 4K. The data shows that as resolution increases, the FPS drops, which is a typical GPU-bound behavior, but the CPU has enough headroom to ensure that frame times remain consistent.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend heavily on the target display resolution. For a 1080p display, the High preset is the recommended choice. It averages 296 FPS, which is 72 FPS lower than the Low preset but provides a better visual experience. The Ultra preset at 1080p averages 240 FPS, which is still excellent but offers diminishing returns in visual quality for a 56 FPS loss compared to High. The Medium preset also offers a balanced 335 FPS, but the High preset is the sweet spot for most users.

For 1440p displays, the Medium preset offers the best balance of performance and quality. It averages 224 FPS with a minimum of 190 FPS, ensuring that frame rates never drop below the high refresh rate threshold. The High preset at 198 FPS is also viable, but the 26 FPS difference between High and Medium is more significant than the visual uplift. The Ultra preset at 160 FPS is still fast, but it is not the best use of the hardware when Medium offers 64 more FPS.

For 4K displays, the Medium preset is again the best choice. It averages 127 FPS with a minimum of 108 FPS, which is comfortably above 60 FPS and suitable for high refresh rate 4K monitors. The High preset averages 112 FPS, which is close, but the Medium preset provides a higher minimum frame rate. The Ultra preset at 91 FPS is playable, but the 36 FPS drop from Medium to Ultra is not worth the marginal graphical improvements in a game like Roblox. The Low preset at 139 FPS is the fastest, but it sacrifices too much visual fidelity for a game that can look decent at medium settings.

FAQ

Q: What is the highest average FPS this combo achieves in Roblox?

A: The highest measured average is 368 FPS at 1920x1080 with the Low preset.

Q: Does this system maintain 60 FPS at 4K with maximum settings?

A: Yes, the Ultra preset at 3840x2160 averages 91 FPS, which is well above the 60 FPS threshold.

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

A: The Intel Core i7-14700KF has an average benchmark score of 70163, which is 0.2% higher than the AMD Ryzen 7 9700F and 0.9% higher than the AMD Ryzen 9 7950X.

Q: What is the minimum FPS recorded at 1440p Medium settings?

A: The measured minimum FPS at 2560x1440 with Medium settings is 190 FPS.

Q: Is the GPU or CPU the limiting factor at 1080p?

A: The data indicates the CPU is the limiting factor at 1080p, as the FPS drops significantly when moving from Low to Ultra, but the CPU is still able to produce very high frame rates.

Q: What is the GPU's percentile ranking among all graphics cards?

A: The AMD Radeon RX 6700 XT ranks in the 72nd percentile of all GPUs in the database.