Roblox

Roblox is a demanding title in its own way, and the data for the Intel Core i7-14700KF paired with the Intel Arc B390 reveals a configuration that is heavily skewed toward CPU performance. The benchmark results show a system capable of high frame rates at 1080p, but one that struggles to maintain smooth performance at 4K. This analysis breaks down the measured FPS across resolutions and settings, explaining the roles of the processor and graphics card in shaping the experience.

FAQ

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

A: Based on the measured data, 1920x1080 is the only resolution where the average FPS consistently exceeds 100 frames per second across all settings, with values ranging from 111 FPS on Ultra to 171 FPS on Low. At 2560x1440, the average FPS drops to between 74 and 114, while at 3840x2160, it falls to between 42 and 64.

Q: How much faster is the Core i7-14700KF compared to its nearest rival?

A: The Core i7-14700KF has an average benchmark score of 70163, which is 0.2% higher than the AMD Ryzen 7 9700F's score of 69996. It also outperforms the AMD Ryzen 9 7940HX by 0.4% and the AMD Ryzen 9 7950X by 0.9%, but it is 1% slower than the Intel Core Ultra 7 265K.

Q: Where does the Intel Arc B390 rank among all GPUs?

A: The Intel Arc B390's benchmark score places it in the 9th percentile of all GPUs. Its nearest rival is the NVIDIA GeForce GT 520MX, which it outperforms by 1.3%, and it is also 1.5% faster than the NVIDIA GeForce 800M and 2.5% faster than the NVIDIA GeForce GT 625 OEM.

Q: What is the performance difference between Low and Ultra settings at 1080p?

A: At 1920x1080, the Low preset delivers an average of 171 FPS, while the Ultra preset delivers an average of 111 FPS. This represents a 35% decrease in average frame rate when moving from the lowest to the highest quality settings.

Q: Does the GPU have its own dedicated memory?

A: No, the Intel Arc B390 uses System Shared memory for both its memory size and type. Its memory bandwidth is also listed as System Dependent, meaning it relies on the system's main memory rather than dedicated VRAM.

Q: What is the combo's overall ranking for this game?

A: This specific combination of the Intel Core i7-14700KF and Intel Arc B390 is ranked 2661 out of 3010 tested combos for Roblox. This places it in the lower portion of all tested configurations.

CPU Role

The Intel Core i7-14700KF is a 20-core, 28-thread processor from Intel's Core 14th Gen series, built on the Raptor Lake architecture. It operates with a base clock of 3.40 GHz and a boost clock of 5.60 GHz. This high core count and substantial boost clock provide significant computational headroom, which is reflected in its strong synthetic benchmark scores, such as a 44167 in Cinebench R23 multicore and a 6235 in Cinebench R23 singlecore. The processor's percentile rank of 94 versus all CPUs indicates it is a top-tier part.

In the context of Roblox, the CPU is often the primary driver of performance, especially at lower resolutions where the GPU is less stressed. The data supports this. At 1920x1080, the average FPS ranges from 111 to 171, which is a wide spread driven by settings. However, even at the demanding Ultra setting, the frame rate remains above 100, suggesting the CPU has enough power to feed the GPU adequately. The processor's high single-core performance, as evidenced by its 628 score in Cinebench R15 singlecore and 4480 in Passmark singlethread, is particularly relevant for a game like Roblox, which often relies on a limited number of heavily utilized threads for game logic and physics.

The i7-14700KF's nearest CPU rivals, based on average benchmark scores, include the AMD Ryzen 7 9700F and the AMD Ryzen 9 7950X, with the Intel part leading both by less than 1%. This indicates that in terms of raw processing capability, this CPU is at the top of its class. However, its performance in this game is ultimately constrained by the GPU, especially as resolution increases. The CPU's role is to provide a robust foundation, which it does, but it cannot overcome the graphics card's limitations at higher resolutions.

GPU Role

The Intel Arc B390 is an integrated graphics processor (IGP) based on the Xe3-LPG architecture and built on a 3 nm process. It has a base clock of 300 MHz and a boost clock of 2500 MHz. Critically, it has no dedicated video memory; instead, its memory size, type, and bus width are all listed as "System Shared," with bandwidth being "System Dependent." This means it relies on the system's main memory, which can be a bottleneck for graphics performance.

With a benchmark score of 1482 in 3DMark Steel Nomad DX12, the Arc B390 ranks in the 9th percentile of all GPUs. Its nearest rivals are all older, low-end NVIDIA parts, including the GeForce GT 520MX, which it beats by 1.3%, and the GeForce GT 710, which it beats by 2.7%. This data clearly shows that the Arc B390 is a very weak graphics solution in absolute terms. Its specifications, including 1536 shading units and a 60.00 GPixel/s pixel rate, are modest for modern gaming.

In Roblox, the GPU becomes the limiting factor as resolution scales up. At 1920x1080, the GPU is able to keep pace with the CPU, delivering high frame rates. However, at 2560x1440, the average FPS drops by roughly 30-40% across all settings, and at 3840x2160, it drops by another 40-50%. This steep decline is a direct result of the GPU's limited memory bandwidth and processing power. The system shared memory architecture is particularly problematic at 4K, where the demand for memory bandwidth and capacity increases significantly. The GPU's performance is the primary reason this combo ranks in the 2661st position out of 3010 for Roblox.

Measured FPS Breakdown

The measured FPS data provides a comprehensive look at how this combo performs across three resolutions and four settings presets. At 1920x1080, the performance is strong across the board. The Low preset yields an average of 171 FPS, the Medium preset yields 155 FPS (with a minimum of 132 and maximum of 179), the High preset yields 137 FPS, and the Ultra preset yields 111 FPS. This shows a clear and consistent scaling, with a 60 FPS difference between the lowest and highest settings.

Moving to 2560x1440, the frame rates drop significantly. The Low preset averages 114 FPS, the Medium preset averages 104 FPS (with a minimum of 88 and maximum of 119), the High preset averages 92 FPS, and the Ultra preset averages 74 FPS. The spread between settings narrows slightly, but the overall reduction from 1080p is substantial. For example, at High settings, the FPS drops from 137 to 92, a 33% decrease.

At 3840x2160, the performance takes a severe hit. The Low preset averages 64 FPS, the Medium preset averages 59 FPS (with a minimum of 50 and maximum of 67), the High preset averages 52 FPS, and the Ultra preset averages 42 FPS. At this resolution, even the Low preset struggles to maintain a smooth 60 FPS, and the Ultra preset falls well below that threshold. The data shows that the GPU is overwhelmed at 4K, making this resolution impractical for a consistent experience.

Resolution Scaling

The performance scaling from 1080p to 4K is steep and reveals the bottleneck. When moving from 1920x1080 to 2560x1440, the average FPS at High settings drops from 137 to 92, a decrease of 32.8%. From 2560x1440 to 3840x2160, the same High preset drops from 92 to 52, a decrease of 43.5%. This pattern is consistent across all settings presets.

For example, at Low settings, the FPS drops from 171 at 1080p to 114 at 1440p (a 33.3% decrease) and then to 64 at 4K (a 43.9% decrease from 1440p). This accelerating decline as resolution increases is a classic sign of a GPU-limited scenario. The CPU's performance remains relatively constant, but the GPU's workload grows exponentially with the number of pixels.

The data indicates that the limiting component is overwhelmingly the Intel Arc B390. Its system-shared memory and low compute resources cannot handle the increased pixel throughput required at higher resolutions. The CPU, with its top-tier benchmark scores, is clearly not the issue. The scaling pattern shows that the GPU is the primary constraint, and its weakness is amplified at 4K, where the frame rates become unplayable for a smooth experience.

Settings Recommendations

Based on the measured FPS, the optimal settings depend on the target resolution and the user's preference for frame rate versus visual quality. At 1920x1080, all settings provide playable frame rates. The High preset at 137 FPS offers a good balance, but the Medium preset at 155 FPS is a strong choice for those seeking higher smoothness. The Ultra preset at 111 FPS is still above 100, so it is viable for users who prioritize visual fidelity.

At 2560x1440, the choices become more constrained. The Ultra preset at 74 FPS is playable but may not be ideal for fast-paced action. The High preset at 92 FPS provides a better experience. The Low preset at 114 FPS offers the smoothest performance, but with a significant reduction in visual quality. For most users, the Medium preset at 104 FPS appears to be the sweet spot, offering a good balance between visual quality and frame rate.

At 3840x2160, the situation is different. The Low preset at 64 FPS is the only setting that approaches a stable 60 FPS, while the Medium preset at 59 FPS is borderline. The High and Ultra presets, at 52 FPS and 42 FPS respectively, are likely to feel sluggish. Given the data, the Low preset is the only recommended option at 4K for a playable experience, and even then, users should be prepared for occasional dips below 60 FPS. Overall, the Medium preset at 1080p or 1440p provides the most balanced experience for this hardware.

How This Combo Ranks

In the overall ranking for Roblox, this combination of the Intel Core i7-14700KF and Intel Arc B390 is positioned at 2661 out of 3010 tested combos. This places it in the bottom 12% of all tested configurations. This low ranking is a direct consequence of the GPU's weak performance.

The CPU is a high-end part, ranking in the 94th percentile of all CPUs, but the GPU is a low-end integrated solution, ranking in the 9th percentile of all GPUs. The combination of these two parts creates a significant imbalance. The CPU is capable of much more than the GPU can deliver, especially at higher resolutions. This is reflected in the data, where the frame rates are heavily limited by the GPU with no visible CPU bottleneck.

The ranking suggests that this combo is not well-suited for Roblox, particularly for users who want to play at higher resolutions or with maximum settings. The performance is adequate at 1080p, but the system is unlikely to provide a satisfying experience at 1440p or 4K. The data shows that the CPU is not the limiting factor, and users with this processor would benefit greatly from a more powerful, dedicated graphics card. As it stands, the Arc B390 holds back the entire system, resulting in a ranking that places it near the bottom of all tested combinations for this game.