Roblox

# Roblox with Intel Core Ultra X7 368H + NVIDIA GeForce RTX 4070

The combination of the Intel Core Ultra X7 368H and NVIDIA GeForce RTX 4070 in Roblox produces a system that ranks 1591st out of 3010 tested combinations, placing it in the lower-middle tier of the database for this specific title. This ranking reflects a peculiar performance profile: the hardware is capable of delivering extremely high frame rates at lower resolutions, yet the scaling behavior across settings and resolutions reveals a system that is not consistently optimized for Roblox's particular rendering demands. The measured data shows a pattern where the CPU's strong single-thread performance dominates at 1080p, while the GPU's capabilities become more relevant as resolution increases, but neither component fully exploits the other's potential in this sandbox title.

Resolution Scaling

The FPS progression from 1080p to 4K reveals a system that scales predictably with pixel count, but the magnitude of the drop is unusually steep for a game of Roblox's visual complexity. At High settings, the average frame rate falls from 293 FPS at 1920x1080 to 196 FPS at 2560x1440, a 33% reduction, and then to 111 FPS at 3840x2160, a further 43% reduction from the 1440p figure. This compounds to a 62% total drop from 1080p to 4K, which is substantial for a title that typically emphasizes geometric simplicity over photorealistic effects.

The Low settings curve tells a similar story but with higher absolute numbers. At 1080p Low, the system achieves 364 FPS, which drops to 243 FPS at 1440p (a 33% decline) and then to 138 FPS at 4K (a 43% decline from 1440p). The consistency of these percentage drops across different presets suggests that the limiting factor is not texture quality or shading complexity but rather the raw pixel fill rate and memory bandwidth required to drive higher resolutions. The RTX 4070's 504.2 GB/s memory bandwidth and 158.4 GPixel/s pixel rate are being exercised heavily at 4K, even in a game like Roblox.

Medium settings show a slightly different scaling pattern, with 332 FPS at 1080p, 221 FPS at 1440p (a 33% drop), and 125 FPS at 4K (a 43% drop from 1440p). This near-identical percentage scaling across all three presets strongly indicates that the bottleneck shifts from CPU-bound at 1080p to GPU-bound at 4K, but the transition point is not smooth. The fact that 4K Ultra dips to 90 FPS while 4K Low holds 138 FPS suggests that the GPU has headroom at lower settings but becomes constrained as additional rendering features are enabled.

What this scaling behavior indicates is that the RTX 4070, with its 12 GB of GDDR6X memory and 192-bit bus, is the primary limiter at 4K, while the Core Ultra X7 368H's 16 threads and 5.00 GHz boost clock are sufficient to feed frames at 1080p without becoming a bottleneck. The system's 62% reduction from 1080p to 4K at High settings is within the expected range for a modern GPU, but the absolute FPS figures—still above 90 at 4K Ultra—show that Roblox remains a relatively light workload even at maximum resolution.

FAQ

Q: What is the highest average frame rate this combination achieves in Roblox?

A: The highest measured average is 364 FPS at 1920x1080 with Low settings. This drops to 293 FPS at High settings and 238 FPS at Ultra for the same resolution.

Q: How does the system perform at 4K resolution?

A: At 3840x2160, the average frame rates range from 138 FPS at Low settings to 90 FPS at Ultra settings, with Medium at 125 FPS and High at 111 FPS. The Medium preset also recorded a minimum of 106 FPS and a maximum of 144 FPS.

Q: Is the RTX 4070 or the Core Ultra X7 368H the bottleneck in this game?

A: The data suggests the CPU is the limiting factor at 1080p, where frame rates exceed 290 FPS across all settings, while the GPU becomes the constraint at 4K, evidenced by the 62% FPS drop from 1080p to 4K at High settings.

Q: What is the system's ranking among all tested combinations in Roblox?

A: This CPU-GPU pairing ranks 1591st out of 3010 tested combinations, placing it in the 47th percentile of all tested systems for this specific game.

Q: Does the Ultra preset provide a playable experience at all resolutions?

A: Yes, the Ultra preset maintains an average of 90 FPS at 4K, 159 FPS at 1440p, and 238 FPS at 1080p, all of which are above typical playability thresholds.

Q: How does the RTX 4070's performance compare to its nearest rivals?

A: The RTX 4070 scores 37648 on average benchmarks, which is 0.1% higher than the NVIDIA Tesla P4, 0.4% higher than the AMD Radeon RX Vega 56, and 1.3% lower than the NVIDIA GeForce RTX 4080 Mobile.

GPU Role

The NVIDIA GeForce RTX 4070's specifications play a direct role in shaping Roblox's performance at higher resolutions. With 12 GB of GDDR6X memory on a 192-bit bus delivering 504.2 GB/s of bandwidth, the GPU has ample memory capacity for Roblox's asset streaming, but the relatively narrow bus width becomes apparent at 4K where the system's frame rate drops more steeply than at 1440p. The 64 ROPs and 158.4 GPixel/s pixel rate are sufficient to drive 4K at 90-138 FPS depending on the preset, but the scaling from 1440p to 4K shows a 43% reduction across all settings, indicating that pixel throughput is a limiting factor.

The GPU's clock behavior, with a base clock of 1920 MHz and boost clock of 2475 MHz, contributes to its ability to maintain high frame rates even at 4K Ultra. The 29.15 TFLOPS of FP32 compute power is more than adequate for Roblox's vertex and pixel shader workloads, but the game's simple geometry and lack of demanding post-processing effects mean that this compute capacity is largely underutilized. The 46 RT cores and 184 tensor cores, while impressive on paper, have minimal impact on a game that does not implement ray tracing or DLSS, leaving the GPU's rasterization performance as the primary determinant of frame rates.

The RTX 4070's benchmark results, including a 3DMark Steel Nomad DX12 score of 3854 and a Geekbench Vulkan score of 174152, indicate strong overall graphics capability. However, in Roblox specifically, the GPU's role is modulated by the CPU's ability to feed it. At 1080p, the system reaches 364 FPS at Low settings, which suggests the GPU is not the bottleneck; at 4K Ultra, the 90 FPS figure shows the GPU is working harder but still not reaching its thermal or power limits. The 200 W TDP and dual-slot design suggest the card is capable of sustained performance, and the 1x 16-pin power connector indicates it draws significant power under load.

The GPU's 81st percentile ranking among all GPUs, with an average benchmark score of 37648, places it as a mid-to-high-tier performer. Its nearest rivals, the Tesla P4 and RX Vega 56, are within 0.4% of its score, while the RTX 4080 Mobile is 1.3% faster. This narrow performance band suggests that the RTX 4070's capabilities are well-matched to Roblox's requirements, but the game does not push the GPU to its limits except at 4K Ultra.

How This Combo Ranks

The combination ranks 1591st out of 3010 tested combinations in Roblox, which places it in the bottom half of all systems tested for this game. This ranking is notably lower than what the individual component benchmarks would suggest—the CPU ranks in the 87th percentile of all CPUs, and the GPU ranks in the 81st percentile of all GPUs. The discrepancy between component-level and system-level rankings indicates that this pairing does not fully leverage its hardware potential in Roblox.

The CPU's nearest rivals include the Intel Core 7 253PE, which scores 40557 (0.1% higher), the Intel Core 5 223PE at 40585 (0.2% higher), the AMD Ryzen 9 7940H at 40431 (0.2% lower), and the Intel Xeon 6507P at 40426 (0.2% lower). These small deltas mean the Core Ultra X7 368H is essentially tied with its closest competitors in raw CPU performance, yet the system-level ranking in Roblox suggests that other factors, such as memory bandwidth or platform-specific optimizations, influence the game's performance more than raw compute scores.

The GPU's rivals show a similar pattern, with the Tesla P4 scoring 37628 (0.1% lower), the RX Vega 56 at 37507 (0.4% lower), the RTX 4080 Mobile at 38135 (1.3% higher), and the Radeon PRO W6400 at 37157 (1.3% lower). The RTX 4070 sits comfortably in the middle of this group, but the 1591st ranking in Roblox indicates that the game's performance is not solely determined by GPU compute power.

The rank of 1591 out of 3010 means that 1419 combinations perform better in Roblox, many of which likely feature higher-end GPUs or CPUs. However, it is important to note that Roblox is a notoriously variable title, with performance heavily dependent on individual game experiences within the platform. The measured FPS figures—all above 90 FPS at 4K Ultra—suggest that the system is more than capable of delivering smooth gameplay, and the low ranking may reflect the fact that many other combinations achieve even higher frame rates in this lightweight title.

CPU Role

The Intel Core Ultra X7 368H plays a critical role in Roblox's performance, particularly at lower resolutions where the GPU is not the bottleneck. With 16 cores and 16 threads, a base clock of 2.00 GHz, and a boost clock of 5.00 GHz, this Panther Lake-based processor from Intel's Core Ultra Series 3 offers strong single-thread performance that is well-suited to Roblox's primarily CPU-bound gameplay at 1080p. The 18 MB of shared L3 cache, along with 2.5 MB of L2 per core and 192 KB of L1 per core, provides ample cache for the game's frequently accessed assets.

The CPU's benchmark results highlight its strengths: a Cinebench R23 multi-core score of 28221 and a single-core score of 3984, which are indicative of strong multi-threaded and single-threaded capabilities. The PassMark single-thread score of 4005 and multi-thread score of 32956 further confirm this. However, in Roblox, the CPU's role is more nuanced. At 1080p Low, the system achieves 364 FPS, which is likely near the CPU's maximum frame generation capability for this game. The fact that 1080p Ultra drops to 238 FPS—a 35% reduction—suggests that the GPU becomes more involved at higher settings, but the CPU still has headroom.

The CPU's 87th percentile ranking among all CPUs, with an average benchmark score of 40518, places it ahead of the majority of processors. Its nearest rivals, as noted, are within 0.2% of its score, indicating that the Core Ultra X7 368H is a competitive mid-range mobile processor. The 3 nm process node and 25 W TDP suggest efficient power delivery, which is beneficial for sustained performance in laptops, though Roblox is unlikely to stress the CPU to its thermal limits.

At 1440p, the CPU's influence diminishes slightly, as the frame rates drop to 196-243 FPS depending on settings. At 4K, the CPU's role is further reduced, with frame rates of 90-138 FPS, where the GPU's pixel throughput becomes the dominant factor. The CPU's 16 threads are sufficient to handle Roblox's physics, scripting, and network code, and the 5.00 GHz boost clock ensures that single-threaded tasks are processed quickly. The LPDDR5X memory support with 153.6 GB/s bandwidth may also contribute to the system's ability to feed the GPU with data, though this is not directly measured in the FPS data.

Measured FPS Breakdown

The measured FPS data provides a complete picture of the system's performance across three resolutions and four settings presets. At 1920x1080, the average frame rates are 364 FPS at Low, 332 FPS at Medium, 293 FPS at High, and 238 FPS at Ultra. The Medium preset recorded a minimum of 282 FPS and a maximum of 381 FPS, indicating a relatively narrow frame time distribution. This 1080p data shows that the system is heavily CPU-bound, as even Ultra settings exceed 200 FPS, leaving the GPU with significant headroom.

At 2560x1440, the average frame rates drop to 243 FPS at Low, 221 FPS at Medium, 196 FPS at High, and 159 FPS at Ultra. The Medium preset at this resolution recorded a minimum of 188 FPS and a maximum of 254 FPS. The scaling from 1080p to 1440p is consistent across settings, with a 33% reduction at Low and High, a 34% reduction at Medium, and a 33% reduction at Ultra. This consistency suggests that the GPU is becoming the limiting factor, but the CPU still has influence.

At 3840x2160, the average frame rates fall to 138 FPS at Low, 125 FPS at Medium, 111 FPS at High, and 90 FPS at Ultra. The Medium preset at 4K recorded a minimum of 106 FPS and a maximum of 144 FPS. The scaling from 1440p to 4K shows a 43% reduction across all settings, indicating that the GPU's pixel throughput is now the primary constraint. The 4K Ultra figure of 90 FPS is still playable, but it represents a 62% reduction from the 1080p Ultra figure of 238 FPS.

The complete set of measurements shows a system that is capable of exceeding 200 FPS at 1080p and 1440p across most settings, and exceeding 90 FPS at 4K even at Ultra. The minimum FPS figures, available only for Medium settings, show that the system maintains relatively stable frame times, with the 4K Medium minimum of 106 FPS being only 15% below the average. This indicates that the system does not suffer from severe frame drops, which is important for Roblox's fast-paced multiplayer experiences.

Settings Recommendations

Based on the measured FPS data, the optimal settings preset depends on the user's display resolution and refresh rate priorities. At 1920x1080, all four presets deliver average frame rates above 238 FPS, which exceeds the refresh rate of most monitors. For users with 144 Hz or 165 Hz displays, the Ultra preset at 238 FPS provides the best visual quality without sacrificing playability. Even the High preset at 293 FPS offers a significant margin over typical refresh rates, making it a viable option for those seeking higher visual fidelity with minimal performance impact.

At 2560x1440, the Ultra preset delivers 159 FPS, which is suitable for 144 Hz displays, while the High preset at 196 FPS offers additional headroom for 165 Hz or 240 Hz monitors. The Medium preset at 221 FPS is also a strong choice, providing a balance between visual quality and frame rate that exceeds most gaming display capabilities. The Low preset at 243 FPS is unnecessary for most users, as the visual trade-offs are not justified by the marginal FPS increase.

At 3840x2160, the situation changes. The Ultra preset at 90 FPS is borderline for 120 Hz displays but perfectly playable on 60 Hz monitors. The High preset at 111 FPS offers a better experience for 120 Hz displays, while the Medium preset at 125 FPS provides additional headroom. The Low preset at 138 FPS is recommended for users with 144 Hz 4K displays, as it is the only preset that comes close to matching that refresh rate. However, given that Roblox is a sandbox game where visual quality may not be critical, the Medium preset at 125 FPS offers the best balance of visual fidelity and performance at 4K.

For the best overall experience, the data suggests that Medium settings provide the most consistent performance across all resolutions, with the only measured minimum and maximum FPS values. At 1080p Medium, the system averages 332 FPS with a minimum of 282 FPS; at 1440p Medium, it averages 221 FPS with a minimum of 188 FPS; and at 4K Medium, it averages 125 FPS with a minimum of 106 FPS. These figures indicate that Medium settings offer the most stable frame pacing, which is beneficial for Roblox's often chaotic multiplayer environments where frame time consistency can impact gameplay responsiveness.