Roblox

The Intel Core i7-13700K paired with the NVIDIA GeForce RTX 4070 Ti SUPER delivers exceptional performance in Roblox, with benchmark results showing that the system is overwhelmingly GPU-limited at higher resolutions but CPU-limited at 1080p. The data indicates that this combination ranks in the top 11.2% of all tested configurations for this game, placing it at position 201 out of 1800 combos. This is a high-refresh-rate powerhouse that can push well beyond the limits of most displays, though the performance scaling patterns reveal important nuances about where the bottleneck lies and how users should configure settings.

Resolution Scaling

The measured FPS data shows that Roblox scales dramatically with resolution, but the pattern of scaling reveals a clear shift in system limitations. At 1080p with Low settings, the combo produces an average of 593.1 FPS, which drops to 394.2 FPS at 1440p and then to 225.1 FPS at 4K. This represents a 33.5% performance drop from 1080p to 1440p, and a further 42.9% drop from 1440p to 4K at Low settings. These are substantial reductions that indicate the rendering pipeline is becoming progressively more demanding on the GPU as pixel count increases.

The scaling behavior at Ultra settings tells a similar story but with different magnitudes. At 1080p Ultra, the system achieves 385.2 FPS, falling to 257.5 FPS at 1440p and 146.9 FPS at 4K. The relative drops here are 33.1% and 42.9% respectively, nearly identical to the Low settings pattern. This consistency across settings suggests that resolution is the primary driver of performance changes, and that the GPU is the limiting component at higher resolutions. The fact that the percentage drops are so consistent between Low and Ultra settings indicates that the game's visual complexity at these settings does not fundamentally change the bottleneck characteristics.

At 1080p, the extremely high frame rates suggest the CPU is becoming the limiting factor. The difference between Low and Ultra at 1080p is 207.9 FPS, which is a 35% reduction. However, at 4K, the difference between Low and Ultra is only 78.2 FPS, a 34.8% reduction. The absolute FPS gap between settings shrinks as resolution increases, which is a classic sign of the GPU taking over as the primary bottleneck. The data shows that at 4K, even the Low preset cannot exceed 225.1 FPS, while at 1080p the same preset reaches 593.1 FPS.

GPU Role

The NVIDIA GeForce RTX 4070 Ti SUPER is built on the Ada Lovelace architecture with a 5 nm process from TSMC, featuring 45,900 million transistors on a 379 mm² die. The GPU has 16 GB of GDDR6X memory on a 256-bit bus, providing 672.3 GB/s of bandwidth. The memory clock runs at an effective 21 Gbps, while the base clock is 2340 MHz and the boost clock reaches 2610 MHz. These specifications position the GPU in the 86th percentile of all tested GPUs, with an average benchmark score of 48704.

The GPU's nearest rivals in synthetic benchmarks include the NVIDIA CMP 50HX, which scores 49071 (a 0.7% delta), and the NVIDIA RTX A2000 at 47915 (a 1.6% delta). The RTX 4070 Ti SUPER outperforms the RTX A2000 by 1.6% and the RTX A1000 Mobile by 2%, while trailing the CMP 50HX by 0.7%. These margins are small, indicating that the GPU sits in a competitive performance tier, though the in-game results show it is more than sufficient for Roblox.

In Roblox specifically, the GPU's 16 GB VRAM capacity is far beyond what the game requires at any tested settings. The measured FPS at 4K Ultra of 146.9 FPS demonstrates that the GPU can handle the most demanding configuration tested without becoming a limiting factor at lower resolutions. The GPU's 96 ROPs and 264 TMUs contribute to its ability to maintain high pixel throughput, which is evident in the 4K performance. The 44.10 TFLOPS of FP32 compute power and 250.6 GPixel/s pixel rate provide ample headroom for Roblox's rendering demands.

CPU Role

The Intel Core i7-13700K is a Raptor Lake-S architecture processor with 16 cores and 24 threads, based on a 10 nm process from Intel. It has a base clock of 3.40 GHz and a boost clock of 5.40 GHz, with a 125 W TDP. The processor features 80 KB L1 cache per core, 2 MB L2 cache per core, and 30 MB of shared L3 cache. It supports both DDR4 and DDR5 memory in a dual-channel configuration, with PCIe Gen 5 providing 20 lanes. The CPU sits in the 93rd percentile of all tested CPUs, with an average benchmark score of 47282.

The CPU's synthetic benchmark results show strong multi-threaded performance, with a Cinebench R23 multi-core score of 39000 and a single-core score of 5505. The PassMark multi-thread score is 45887, while the single-thread score is 4333. These results place the CPU slightly behind the Intel Core i7-13700KF in average score (47334, a 0.1% delta) and the AMD Ryzen 9 PRO 5945 (47527, a 0.5% delta), but ahead of the AMD EPYC 4364P (47131, a 0.3% delta) and the Intel Core i9-12900F (47081, a 0.4% delta). The differences are minimal, confirming the CPU is a top-tier performer.

In Roblox, the CPU role becomes evident at 1080p where frame rates exceed 500 FPS. At 1080p Low, the system achieves 593.1 FPS, which is likely near the CPU's limit for this game's single-threaded physics and logic calculations. The CPU's high boost clock of 5.40 GHz and strong single-core Cinebench R23 score of 5505 are critical for maintaining such high frame rates. The 16 cores and 24 threads provide ample headroom for background tasks, but Roblox's performance at 1080p is likely constrained by single-threaded game logic rather than multi-core throughput.

Measured FPS Breakdown

The measured FPS data provides a complete picture of performance across three resolutions and four settings presets. At 1920x1080, the Low preset delivers 593.1 FPS, Medium delivers 540.8 FPS, High delivers 479.6 FPS, and Ultra delivers 385.2 FPS. The progression from Low to Ultra shows a gradual decrease, with the largest drop occurring between High and Ultra at 94.4 FPS. At this resolution, even the most demanding preset maintains above 380 FPS, which exceeds the refresh rate of virtually all gaming monitors.

Moving to 2560x1440, the Low preset achieves 394.2 FPS, Medium achieves 361.6 FPS, High achieves 320.7 FPS, and Ultra achieves 257.5 FPS. The drop from 1080p to 1440p ranges from 33.5% at Low to 33.1% at Ultra, showing a consistent scaling pattern. At 1440p, the Ultra preset still maintains above 250 FPS, which is more than sufficient for high-refresh-rate gaming. The difference between Low and Ultra at this resolution is 136.7 FPS, indicating that settings have a meaningful impact on performance.

At 3840x2160, the Low preset produces 225.1 FPS, Medium produces 204.4 FPS, High produces 179.6 FPS, and Ultra produces 146.9 FPS. The scaling from 1440p to 4K shows reductions of 42.9% at Low and 42.9% at Ultra, again consistent. At 4K, the Ultra preset drops below 150 FPS, but this is still well above the 60 FPS threshold for smooth gameplay. The data shows that this combination can handle 4K Ultra at nearly 150 FPS, which is exceptional for a sandbox title.

How This Combo Ranks

This combination of the Intel Core i7-13700K and NVIDIA GeForce RTX 4070 Ti SUPER ranks 201st out of 1800 tested combos in Roblox, placing it in the top 11.2% of all configurations. This ranking reflects the system's ability to maintain very high frame rates across all tested resolutions and settings. The CPU's 93rd percentile ranking and the GPU's 86th percentile ranking are both strong individually, and their combination in this game produces results that are competitive with much more expensive setups.

The ranking is particularly impressive given that Roblox is not typically considered a demanding title for high-end hardware. The fact that this combo achieves above 145 FPS at 4K Ultra demonstrates that it is overkill for most Roblox scenarios, but the headroom ensures consistent performance even in poorly optimized user-created worlds. The data suggests that users with this combo will rarely encounter performance limitations, with the only potential bottleneck being the CPU's single-threaded performance at extremely high frame rates in 1080p.

Settings Recommendations

For users with this hardware combination, the measured data supports using Ultra settings at 1440p or High settings at 4K for the best balance of visual quality and performance. At 1440p Ultra, the system delivers 257.5 FPS, which is well above the refresh rate of most gaming monitors and provides a seamless experience. This is the recommended configuration for users with 1440p displays, as it maximizes visual fidelity while maintaining exceptional performance.

At 4K, the High preset delivers 179.6 FPS, which is a better choice than Ultra at 146.9 FPS if the user prioritizes frame rate stability. However, both are playable, and the Ultra preset at 4K is viable for users with 144Hz displays. For competitive play at 1080p, the Low preset at 593.1 FPS is the optimal choice, as it provides the highest possible frame rate for maximum responsiveness. The Medium preset at 540.8 FPS is also excellent, offering a slight visual improvement with only a 52.3 FPS reduction.

FAQ

Q: What is the maximum average FPS this combo can achieve in Roblox?

A: The maximum measured average FPS is 593.1, achieved at 1920x1080 resolution with Low settings.

Q: Can this system handle 4K Ultra settings in Roblox?

A: Yes, the measured 4K Ultra average FPS is 146.9, which is well above the 60 FPS threshold for smooth gameplay.

Q: How does the CPU rank compared to other processors?

A: The Intel Core i7-13700K is in the 93rd percentile of all tested CPUs, with an average benchmark score of 47282.

Q: What is the frame rate difference between Low and Ultra settings at 1440p?

A: At 2560x1440, Low settings produce 394.2 FPS while Ultra produces 257.5 FPS, a difference of 136.7 FPS.

Q: Which resolution shows the largest performance drop percentage?

A: The scaling from 1440p to 4K shows a 42.9% performance drop at both Low and Ultra settings, which is the largest percentage decrease.

Q: How does this combo rank overall in Roblox?

A: The combination ranks 201st out of 1800 tested combos, placing it in the top 11.2% of all configurations tested.