Roblox

Intel Core i9-14900K paired with the NVIDIA GeForce RTX 4070 Ti delivers exceptional frame rates in Roblox, a sandbox title from 2006-08-31. The benchmark data, gathered from measured FPS tests, shows this combination producing triple-digit averages at every resolution and setting tier tested, from 147.9 FPS at 4K Ultra to 589.9 FPS at 1080p Low. The Intel Core i9-14900K, a 14th-generation Raptor Lake Refresh part on the Intel Socket 1700 platform, brings 24 cores and 32 threads, with a base clock of 3.20 GHz boosting to 6.00 GHz. The GeForce RTX 4070 Ti, based on the AD104 chip with Ada Lovelace architecture, provides 12 GB of GDDR6X memory on a 192-bit bus, with a boost clock of 2610 MHz over a 2310 MHz base.

CPU Role

The Core i9-14900K's specifications position it as a high-end desktop processor, and its benchmark results confirm that standing. In Cinebench R23, the chip scores 49872 multi-core and 7040 single-core, while Geekbench results show 20370 multi-core and 3064 single-core. The PassMark multi-thread score of 58674 and single-thread score of 4697 further illustrate its capabilities. The processor sits in the 97th percentile versus all CPUs, with an average benchmark score of 79824. Its nearest rivals in aggregate performance are the AMD EPYC 7413 with an average score of 80041 (-0.3% delta), the Intel Core i9-14900KF at 79245 (+0.7%), and the Intel Core Ultra 7 265KF at 79240 (+0.7%). The CPU's 36 MB of shared L3 cache and 2 MB L2 per core, along with support for DDR4 and DDR5 memory, support high thread throughput.

In Roblox, the CPU role is substantial because the game's physics and world simulation can become the bottleneck at lower resolutions. The data shows this clearly: at 1080p, the FPS scales dramatically with settings, from 382.5 at Ultra to 589.9 at Low, indicating that the CPU is pushing frames as fast as the graphics load allows. The Core i9-14900K's single-core strength, demonstrated by the 7040 Cinebench R23 single-core score, is particularly relevant for Roblox's often single-threaded simulation tasks. The 6.00 GHz boost clock provides the raw frequency that helps maintain high frame rates when the game logic is the limiting factor. The difference between 1080p Low at 589.9 FPS and 1080p Ultra at 382.5 FPS shows a 207.4 FPS gap, which is a CPU-driven scaling pattern since the GPU is less stressed at lower settings.

GPU Role

The GeForce RTX 4070 Ti contributes its 12 GB of GDDR6X memory with 504.2 GB/s bandwidth and a memory clock of 1313 MHz (21 Gbps effective). The GPU's 7680 shading units and 240 texture mapping units, combined with 80 ROPs, deliver a pixel rate of 208.8 GPixel/s and texture rate of 626.4 GTexel/s. The FP32 performance of 40.09 TFLOPS and FP16 performance of 40.09 TFLOPS (1:1) indicate strong compute throughput. The card sits in the 85th percentile versus all GPUs, with an average benchmark score of 44900. Its nearest rivals in aggregate performance include the NVIDIA GeForce RTX 5090 Mobile at 45152 (-0.6% delta), the Intel Arc A730M at 45592 (-1.5%), and the AMD Radeon Pro 580 at 44195 (+1.6%).

The GPU's role in Roblox becomes more pronounced at higher resolutions and settings. At 4K Ultra, the FPS drops to 147.9, which is the lowest measured figure in the dataset, showing that the RTX 4070 Ti is working hardest at this point. The 4K High setting yields 181.2 FPS, while 4K Medium produces 203.3 FPS and 4K Low reaches 223.1 FPS. The scaling from 4K Low to 4K Ultra represents a 75.2 FPS drop, which is primarily GPU-driven because the pixel count quadruples from 1080p, stressing the rendering pipeline. The 12 GB VRAM capacity is sufficient for Roblox's relatively modest texture requirements, even at 4K Ultra, since the game's sandbox aesthetics do not demand large texture pools. The GPU's 2610 MHz boost clock helps sustain high throughput in scenes with many draw calls.

How This Combo Ranks

The combination of the Intel Core i9-14900K and NVIDIA GeForce RTX 4070 Ti ranks 235 out of 1800 tested combos in Roblox, placing it in the top 13.1% of all tested pairings. This rank reflects the synergy between a top-tier CPU and a high-end GPU, both of which contribute to the overall performance. The CPU's 97th percentile standing among all CPUs and the GPU's 85th percentile among all GPUs combine to produce a system that handles Roblox's demands with substantial headroom. The rank of 235 means that 234 other combinations achieve higher average FPS, likely featuring even more powerful GPUs or CPUs in specific configurations. The rank also indicates that this combo outperforms the vast majority of systems, which is expected given the premium components involved.

The data shows that this combo is not limited by either component in most scenarios. At 1080p Low, the 589.9 FPS result suggests the CPU is the primary driver, since the GPU has minimal work. At 4K Ultra, the 147.9 FPS result indicates the GPU is more heavily taxed, but the frame rate remains well above playable thresholds. The rank of 235 out of 1800 demonstrates that while this is a strong pairing, it is not the absolute fastest configuration for Roblox, leaving room for higher-end GPUs to improve 4K performance further.

Measured FPS Breakdown

At 1920x1080, the measured average FPS values are 589.9 at Low settings, 537.9 at Medium, 476.2 at High, and 382.5 at Ultra. The progression from Low to Ultra shows a consistent decrease of roughly 50-90 FPS per settings tier, with the largest single drop from High to Ultra at 93.7 FPS. The 1080p results highlight the CPU's ability to feed frames at high rates, with even Ultra settings exceeding 380 FPS.

At 2560x1440, the FPS values drop to 394.1 at Low, 357.1 at Medium, 313.5 at High, and 258.6 at Ultra. The gap between Low and Ultra at 1440p is 135.5 FPS, which is larger than the 207.4 FPS gap at 1080p, indicating that the GPU is becoming more involved in limiting performance. The 1440p results still show very high frame rates, with the lowest value at 258.6 FPS for Ultra settings remaining far above typical display refresh rates.

At 3840x2160, the FPS values are 223.1 at Low, 203.3 at Medium, 181.2 at High, and 147.9 at Ultra. The scaling from Low to Ultra at 4K shows a 75.2 FPS drop, which is the smallest absolute drop of any resolution but represents a larger percentage reduction from the Low baseline. The 4K Ultra result of 147.9 FPS is the only measurement below 150 FPS across the entire dataset, confirming that 4K Ultra is the most demanding configuration tested.

Resolution Scaling

The FPS drop from 1080p to 4K is substantial. At Low settings, the frame rate falls from 589.9 at 1080p to 223.1 at 4K, a reduction of 366.8 FPS or 62.2% of the 1080p value. At Medium settings, the drop is from 537.9 to 203.3, a 334.6 FPS reduction. High settings fall from 476.2 to 181.2, a 295.0 FPS reduction. Ultra settings drop from 382.5 to 147.9, a 234.6 FPS reduction. These scaling patterns reveal that the limiting component shifts as resolution increases. At 1080p, the CPU's high frame generation capability is the primary limiter, since the GPU is underutilized at lower pixel counts. This is why 1080p Low achieves nearly 590 FPS, which is close to the CPU's maximum output for this game.

As resolution increases to 1440p and then 4K, the GPU becomes the dominant limiter. The pixel count at 4K is 4 times that at 1080p, and the GPU's rendering workload scales accordingly. The fact that 4K Ultra still achieves 147.9 FPS indicates that the RTX 4070 Ti is sufficiently powerful for this game, but the FPS reduction from 1080p to 4K at each settings tier shows the GPU's growing influence. The percentage FPS loss from 1080p to 4K is similar across settings (62.2% at Low, 62.2% at Medium, 61.9% at High, 61.3% at Ultra), which suggests that the GPU is the consistent limiter at 4K regardless of settings, while the CPU remains the limiter at 1080p for all settings.

FAQ

Q: What is the highest measured FPS for this combo in Roblox?

A: The highest measured average FPS is 589.9, achieved at 1920x1080 resolution with Low settings.

Q: What is the lowest measured FPS for this combo in Roblox?

A: The lowest measured average FPS is 147.9, achieved at 3840x2160 resolution with Ultra settings.

Q: How does the combo rank among all tested combinations in Roblox?

A: The combo ranks 235 out of 1800 tested combinations, placing it in the top 13.1% of all tested pairs.

Q: What is the FPS difference between 1080p Low and 4K Ultra?

A: The difference is 442.0 FPS, with 1080p Low at 589.9 FPS and 4K Ultra at 147.9 FPS.

Q: Which component is the primary limiter at 1080p settings?

A: The CPU is the primary limiter at 1080p, as evidenced by the high frame rates (382.5 to 589.9 FPS) that depend heavily on CPU single-thread performance.

Q: What is the GPU's average benchmark score percentile?

A: The GPU is in the 85th percentile versus all GPUs, with an average benchmark score of 44900.