Roblox

# Roblox with Intel Core Ultra X7 368H + NVIDIA GeForce RTX 4090

The Intel Core Ultra X7 368H paired with the NVIDIA GeForce RTX 4090 delivers exceptional performance in Roblox, with measured frame rates that far exceed display refresh rate requirements across all tested settings and resolutions. This combo ranks 628th out of 3,010 tested configurations in this game, placing it in the top 21% of all combinations. The data shows a system that is overwhelmingly GPU-bound at lower resolutions, with CPU limitations becoming apparent only as resolution scales down and frame rates climb toward the 500 FPS range.

FAQ

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

A: The highest measured average frame rate is 505 FPS at 1920x1080 with Low settings. The lowest measured average is 124 FPS at 3840x2160 with Ultra settings, which still comfortably exceeds standard 120 Hz display capabilities.

Q: How does the CPU's single-thread performance compare to its nearest rivals?

A: The Intel Core Ultra X7 368H scores 4,005 on PassMark single-thread tests and 3,984 on Cinebench R23 single-core. Its average benchmark score of 40,518 is nearly identical to the Intel Core 7 253PE (40,557, delta -0.1%) and Intel Core 5 223PE (40,585, delta -0.2%), while slightly ahead of the AMD Ryzen 9 7940H (40,431, delta 0.2%) and Intel Xeon 6507P (40,426, delta 0.2%).

Q: What is the GPU's memory configuration, and how does it affect Roblox performance?

A: The RTX 4090 features 24 GB of GDDR6X memory on a 384-bit bus, delivering 1.01 TB/s of bandwidth. Roblox's modest texture requirements mean the GPU never approaches its memory capacity or bandwidth limits in any measured configuration.

Q: What is the combo's overall rank among all tested configurations?

A: The combo ranks 628th out of 3,010 tested combos in Roblox, placing it in the 79th percentile of all tested systems. This indicates strong but not top-tier standing, with many high-refresh-rate enthusiast configurations ranking ahead.

Q: How does the CPU's multicore performance compare across different benchmark suites?

A: The CPU scores 28,221 in Cinebench R23 multicore, 11,852 in Cinebench R20 multicore, and 2,844 in Cinebench R15 multicore. In PassMark tests, it achieves 32,956 in multithread, 105,681 in floating point math, and 88,083 in integer math.

Q: What is the highest frame rate recorded in any measurement?

A: The maximum FPS recorded is 529 FPS at 1920x1080 with Medium settings. The minimum FPS recorded is 148 FPS at 3840x2160 with Medium settings, showing consistent frame delivery even in demanding scenarios.

Settings Recommendations

The measured data reveals a clear pattern: frame rates scale inversely with settings quality, but the system maintains high performance at every level. At 1920x1080, the jump from Low (505 FPS) to Medium (460 FPS) costs 45 FPS, while the jump from Medium to High (407 FPS) costs another 53 FPS, and High to Ultra (330 FPS) costs 77 FPS. The Ultra preset at 1080p delivers more than double the frame rate of Ultra at 4K, but the absolute numbers remain high throughout.

For the best balance of visual quality and performance, the Medium preset at 2560x1440 is the standout choice. It delivers 307 FPS average with a minimum of 261 FPS and maximum of 353 FPS, providing a wide safety margin above 240 Hz displays while offering substantially better visuals than Low. At 3840x2160, the High preset at 153 FPS appears to be the optimal setting, as it maintains high frame rates while the Ultra preset drops to 124 FPS — a significant 29 FPS penalty for the highest visual fidelity.

Players with 360 Hz or higher refresh rate monitors should consider the Low preset at 2560x1440 (337 FPS) or High at 1920x1080 (407 FPS). For those with 144 Hz displays, the Ultra preset at 2560x1440 (220 FPS) provides headroom for demanding scenes. The minimum FPS data from Medium settings across all resolutions (148 at 4K, 261 at 1440p, 391 at 1080p) suggests that frame time consistency is excellent, with no severe drops that would cause perceptible stuttering.

CPU Role

The Intel Core Ultra X7 368H is a 16-core, 16-thread processor based on the Panther Lake architecture, manufactured on Intel's 3 nm process. It has a base clock of 2.00 GHz and a boost clock of 5.00 GHz, with 18 MB of shared L3 cache and 2.5 MB L2 cache per core. The 25 W TDP indicates a mobile-focused design, yet the benchmark results show strong performance: Cinebench R23 multicore score of 28,221, single-core of 3,984, and a PassMark multithread score of 32,956 with a single-thread score of 4,005.

In Roblox, the CPU's role is primarily single-thread bound, as the game's simulation and physics logic typically rely on a limited number of threads. The 5.00 GHz boost clock provides substantial single-thread headroom, which is critical for maintaining high frame rates. The measured data supports this: at 1920x1080 Low, the system reaches 505 FPS, which requires the CPU to process game logic at an extremely rapid pace. The CPU's PassMark single-thread score of 4,005 places it in the 87th percentile of all CPUs, indicating strong per-core capability.

Compared to its nearest rivals, the Core Ultra X7 368H shows near-identical average benchmark scores: 0.1% behind the Intel Core 7 253PE, 0.2% behind the Intel Core 5 223PE, and 0.2% ahead of both the AMD Ryzen 9 7940H and Intel Xeon 6507P. This suggests that CPU performance is not a distinguishing factor among these processors, and the measured frame rates in Roblox are more likely influenced by the GPU and memory subsystem.

The 16-thread configuration is more than sufficient for Roblox, which does not scale well beyond a handful of threads. The CPU's PassMark data compression score of 312,927 and encryption score of 25,228 indicate strong general-purpose throughput, but these are unlikely to impact game performance. The LPDDR5X memory support with dual-channel configuration and 153.6 GB/s bandwidth provides adequate memory throughput for the CPU to feed the GPU without bottlenecks.

How This Combo Ranks

The combo ranks 628th out of 3,010 tested configurations in Roblox, placing it in the top 20.9% of all combos. This rank reflects a system that is powerful but not at the absolute peak of the leaderboard. The 87th percentile CPU standing and 88th percentile GPU standing individually suggest that both components are strong, yet the combination falls short of the top 500, likely due to the mobile-oriented CPU limiting maximum frame rates in Roblox's CPU-bound scenarios.

The rank becomes more meaningful when considering the GPU's performance class. The RTX 4090 is an end-of-life product in the GeForce 40-series, replaced by the GeForce 50 series. Its average benchmark score of 60,347 is nearly identical to the Intel Arc Pro A60 (60,326, delta 0%), while the AMD Radeon Pro W6600M scores 61,896 (delta -2.5%) and the AMD Radeon PRO V710 scores 58,657 (delta 2.9%). These rivals are workstation-class GPUs, not gaming-oriented parts, which highlights the RTX 4090's unusual position in the benchmark database.

The CPU's rank among all CPUs (87th percentile) and the GPU's rank (88th percentile) are closely matched, suggesting a balanced pairing. However, the combo's 628th rank out of 3,010 indicates that many configurations with older or lower-tier CPUs paired with high-end GPUs achieve better Roblox performance. This is consistent with Roblox's single-threaded nature: the Core Ultra X7 368H's 16-core design provides no advantage in a game that cannot utilize more than a few threads, while its mobile 25 W TDP may limit sustained boost clocks under load.

GPU Role

The NVIDIA GeForce RTX 4090 is a desktop-class GPU based on the Ada Lovelace architecture, featuring the AD102 chip with 76,300 million transistors on a 609 mm² die. It operates at a base clock of 2,235 MHz and boost clock of 2,520 MHz, with 16,384 shading units, 512 TMUs, and 176 ROPs. The 24 GB GDDR6X memory runs at 1,313 MHz (21 Gbps effective) across a 384-bit bus, providing 1.01 TB/s of bandwidth. The GPU's compute capabilities include 82.58 TFLOPS FP32 and FP16, with 128 RT cores and 512 tensor cores.

In Roblox, the GPU's role is heavily dependent on resolution and settings. At 4K Ultra, the GPU is clearly the limiting factor, with frame rates dropping to 124 FPS. At 4K High, performance improves to 153 FPS, and at 4K Low, it reaches 191 FPS. This scaling pattern indicates that the GPU's pixel throughput and fill rate are the primary constraints at high resolutions. The RTX 4090's 443.5 GPixel/s pixel rate and 1,290.2 GTexel/s texture rate are substantial, yet Roblox's visual effects at Ultra settings still impose a significant load.

The GPU's VRAM capacity of 24 GB is far beyond Roblox's requirements, and the 1.01 TB/s bandwidth is unlikely to be a bottleneck in any scenario. The measured frame rates show that even at 4K Ultra, the GPU maintains 124 FPS average, which is a demanding workload for any graphics card. The GPU's PassMark G3D score of 38,194 and Geekbench Vulkan score of 271,631 confirm its high performance ceiling, though the nearest rival scores show that this particular RTX 4090 sample is not the fastest in the database.

At lower resolutions, the GPU becomes less relevant as the CPU takes over as the limiting factor. The frame rate difference between 1080p Low (505 FPS) and 1440p Low (337 FPS) is 168 FPS, while the difference between 1440p Low and 4K Low is 146 FPS. This non-linear scaling suggests a transition from CPU-bound to GPU-bound behavior as resolution increases.

Measured FPS Breakdown

The measured data provides a complete picture of performance across three resolutions and four settings levels. At 3840x2160, the frame rates are: Low 191 FPS, Medium 174 FPS (min 148, max 200), High 153 FPS, and Ultra 124 FPS. The progression from Low to Ultra shows a 67 FPS drop, with the largest single-step decline being 29 FPS from High to Ultra.

At 2560x1440, performance scales as follows: Low 337 FPS, Medium 307 FPS (min 261, max 353), High 271 FPS, and Ultra 220 FPS. The total spread from Low to Ultra is 117 FPS, with the High to Ultra step again being the largest at 51 FPS. The minimum FPS at Medium (261) is 24 FPS lower than the average, while the maximum (353) is 46 FPS higher, indicating some frame time variance but no severe stuttering.

At 1920x1080, the highest measured frame rates occur: Low 505 FPS, Medium 460 FPS (min 391, max 529), High 407 FPS, and Ultra 330 FPS. The Low to Ultra spread is 175 FPS, the largest of any resolution. The Medium preset shows a minimum of 391 FPS, which is still above the maximum FPS of the 4K Ultra preset (124 FPS) by a wide margin.

Comparing settings across resolutions, the Low preset shows a 505-to-191 FPS range from 1080p to 4K, representing a 314 FPS absolute drop. The Ultra preset ranges from 330 FPS at 1080p to 124 FPS at 4K, a 206 FPS drop. The Medium preset, which includes min/max data, shows that even at 4K, the minimum FPS of 148 remains playable on high-refresh displays.

Resolution Scaling

The frame rate scaling from 1080p to 4K reveals important insights about the system's bottleneck characteristics. At Low settings, the frame rate drops from 505 FPS at 1080p to 337 FPS at 1440p (a 33.3% reduction) and then to 191 FPS at 4K (a 43.3% reduction from 1440p). This scaling is steeper than the pixel count increase would suggest, indicating that the CPU is not the sole limiting factor even at Low settings.

At Ultra settings, the scaling is more gradual: 330 FPS at 1080p, 220 FPS at 1440p (33.3% reduction), and 124 FPS at 4K (43.6% reduction). The consistent reduction percentages across settings suggest that the GPU's workload scaling with resolution is the dominant factor, rather than any CPU-related bottleneck. If the CPU were the primary limiter, frame rates would plateau at 1080p and show minimal reduction as resolution increases.

The data indicates a shift from a balanced CPU/GPU load at 1080p to a GPU-bound scenario at 4K. At 1080p Low, the 505 FPS average requires the CPU to process game logic at a rate that approaches its single-thread limits. At 4K Ultra, the 124 FPS average is well below the CPU's capability, meaning the GPU's rendering workload determines performance. This interpretation is supported by the fact that the largest frame rate drop occurs between Low and Ultra settings within each resolution, with the 1080p drop being 175 FPS (505 to 330), the 1440p drop being 117 FPS (337 to 220), and the 4K drop being 67 FPS (191 to 124).

The practical implication is that users seeking maximum frame rates should prioritize lower resolutions and settings, while those with high-resolution displays can still achieve excellent performance at High or Medium settings. The system's ability to maintain over 120 FPS at 4K Ultra demonstrates that it can handle the most demanding configuration Roblox offers, making it suitable for any display technology currently available.