Roblox

# Roblox Performance Analysis: Intel Core i7-14700KF + NVIDIA GeForce RTX 4080

The combination of Intel's Core i7-14700KF and NVIDIA's GeForce RTX 4080 produces exceptional frame rates in Roblox, with measured results showing the pair ranks 250th out of 3,711 tested combinations in this title. This places the combo in the top 6.7% of all configurations, a strong showing for a sandbox game that often behaves differently from traditional AAA titles.

FAQ

Q: What is the average FPS at 1080p with High settings?

A: The measured average frame rate is 517 FPS at 1920x1080 with High settings. This drops to 420 FPS at Ultra settings, while Low settings deliver 643 FPS.

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

A: The Intel Core i7-14700KF with RTX 4080 ranks 250th out of 3,711 total tested combos. This places it in the top percentile of configurations for this specific game.

Q: What is the frame rate difference between 1080p and 4K at Medium settings?

A: At 1080p Medium, the average FPS is 585, while at 2160p Medium it drops to 221 FPS. This represents a 62.4% reduction in frame rate when moving from 1080p to 4K.

Q: Does the RTX 4080 outperform the RTX 4080 SUPER in Roblox?

A: The benchmark data shows the RTX 4080 has an average score of 54,247, while the RTX 4080 SUPER scores 54,209. This puts the RTX 4080 0.1% ahead of the SUPER variant in aggregate benchmarks.

Q: What is the minimum FPS recorded at 1440p Medium settings?

A: The minimum FPS at 2560x1440 with Medium settings is 332 FPS, with a maximum of 449 FPS and an average of 390 FPS.

Q: How does the i7-14700KF compare to the Ryzen 7 9700F?

A: In aggregate CPU benchmarks, the i7-14700KF scores 70,163 on average, while the Ryzen 7 9700F scores 69,996. The Intel chip is 0.2% ahead of the AMD rival.

GPU Role

The NVIDIA GeForce RTX 4080 is the primary graphics processor driving Roblox's rendering pipeline. Built on the Ada Lovelace architecture and fabricated on TSMC's 5 nm process, this GPU packs 9,728 shading units alongside 304 texture mapping units and 112 raster output units. The chip contains 45,900 million transistors on a 379 mm² die, with transistor density reaching 121.1 million per square millimeter.

Memory configuration plays a significant role in Roblox's performance at higher resolutions. The RTX 4080 ships with 16 GB of GDDR6X memory on a 256-bit bus, delivering 716.8 GB/s of bandwidth. Memory clocks run at 1400 MHz with 22.4 Gbps effective transfer rates. This substantial memory subsystem proves particularly valuable when rendering Roblox's often expansive sandbox environments, where texture streaming and world geometry can place demands on VRAM capacity.

The GPU's clock behavior shows a base frequency of 2205 MHz with a boost clock of 2505 MHz. These frequencies, combined with the high shader count, produce 48.74 TFLOPS of FP32 compute throughput. The pixel rate of 280.6 GPixel/s and texture rate of 761.5 GTexel/s indicate the card's ability to handle fill-rate-intensive scenes common in block-based sandbox games.

Ray tracing hardware is present with 76 RT cores, while 304 tensor cores support AI-accelerated features. The card supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, ensuring broad API compatibility with Roblox's rendering backend. The RTX 4080 draws up to 320 W under load and connects via PCIe 4.0 x16 interface.

The GPU's benchmark results show a PassMark G3D score of 34,457 and a 3DMark Steel Nomad DX12 score of 6,567. Geekbench scores reach 263,779 in Vulkan and 214,739 in OpenCL. These synthetic results place the RTX 4080 at the 86th percentile among all GPUs, with an average benchmark score of 54,247.

CPU Role

The Intel Core i7-14700KF serves as the processing foundation for this combo, bringing 20 cores and 28 threads to the table. This Raptor Lake-R architecture chip operates with a base clock of 3.40 GHz and boosts up to 5.60 GHz, providing substantial single-thread performance that Roblox's engine can leverage for game logic and physics simulation.

Cache hierarchy is generous, with 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 33 MB of shared L3 cache. This large cache pool helps maintain high instruction throughput in scenarios where Roblox's scripting and world-update routines repeatedly access similar data structures. The CPU supports DDR4 and DDR5 memory in dual-channel configuration, though memory bandwidth figures are not specified.

The processor is manufactured on Intel's 10 nm process node with a die size of 257 mm². It fits into Socket 1700 and carries a TDP of 125 W. The unlocked multiplier allows overclocking headroom, and the chip supports PCIe Gen 5 with 16 lanes from the CPU. ECC memory support is included, a feature not always present in consumer processors.

Performance benchmarks demonstrate the CPU's capabilities across various workloads. Cinebench R23 scores reach 44,167 in multicore and 6,235 in single-core tests. Geekbench results show 21,462 multicore and 2,578 single-core scores. PassMark multithread testing yields 52,425, with single-thread performance at 4,480. Integer math performance is particularly strong at 183,056, while floating-point operations score 134,393.

The CPU sits at the 94th percentile among all processors, with an average benchmark score of 70,163. It compares closely with several AMD rivals: the Ryzen 7 9700F trails by 0.2%, the Ryzen 9 7940HX is 0.4% behind, and the Ryzen 9 7950X is 0.9% slower. Meanwhile, the Intel Core Ultra 7 265K leads by 1%. These tight margins indicate the i7-14700KF operates at the performance frontier for its class.

How This Combo Ranks

The measured data places this combination at rank 250 out of 3,711 total tested combos in Roblox. This top-7% placement reflects the synergy between the high-core-count CPU and the substantial GPU resources. The ranking considers aggregate performance across the tested resolution and settings matrix, giving weight to both components' contributions.

In the context of other configurations, this combo sits comfortably ahead of the vast majority of systems. The 250th rank means only 249 combinations deliver higher frame rates in Roblox, a remarkable position given the game's modest graphical requirements relative to modern AAA titles. The data suggests that this pairing extracts near-maximum performance from Roblox's engine, with diminishing returns likely for any higher-tier hardware.

The CPU's 94th percentile standing and GPU's 86th percentile placement both contribute to this high overall ranking. The combo rank of 250 is better than either component's individual percentile might suggest, indicating that Roblox's workload characteristics benefit from having both a strong CPU and GPU simultaneously. This is not always the case in CPU-bound games where a weaker GPU paired with a strong CPU can produce similar results.

Resolution Scaling

Frame rate scaling across resolutions reveals important insights about system bottlenecks. At Medium settings, the progression from 1080p to 1440p to 2160p yields average FPS of 585, 390, and 221 respectively. The step from 1080p to 1440p reduces performance by 33.3%, while moving from 1440p to 4K costs another 43.3%. The total drop from 1080p to 4K is 62.4%.

This scaling pattern indicates a balanced system where both CPU and GPU contribute meaningfully. The relatively modest drop from 1080p to 1440p suggests the CPU remains capable at the lower resolution, while the larger drop to 4K reflects the GPU's increasing workload. At 1080p High, the system achieves 517 FPS, which is likely near the CPU's limit for Roblox's game logic and draw-call processing.

The Ultra settings results show similar scaling behavior. At 1080p Ultra, the average is 420 FPS, dropping to 280 FPS at 1440p and 158 FPS at 4K. The Ultra preset at 4K represents the most demanding configuration tested, yet still maintains a playable 158 FPS average. Low settings at 1080p reach 643 FPS, suggesting the CPU is the limiting factor at this resolution, as even the powerful RTX 4080 cannot push frame rates beyond engine and CPU constraints.

Measured FPS Breakdown

At 1920x1080 resolution, the system demonstrates exceptional performance across all settings. Low settings yield an average of 643 FPS, while Medium produces 585 FPS with a minimum of 497 FPS and maximum of 673 FPS. High settings average 517 FPS, and Ultra settings deliver 420 FPS. These figures indicate the CPU becomes the primary constraint at this resolution, as even the lowest settings cannot exceed 643 FPS.

Moving to 2560x1440, performance remains extremely high. Low settings average 429 FPS, Medium delivers 390 FPS with minimum and maximum values of 332 and 449 FPS respectively. High settings produce 345 FPS, and Ultra settings maintain 280 FPS. The 1440p results show the GPU beginning to exert more influence, with the spread between Low and Ultra settings narrowing compared to 1080p.

At 3840x2160, the GPU's workload increases substantially. Low settings still manage 243 FPS, while Medium achieves 221 FPS with a minimum of 188 FPS and maximum of 254 FPS. High settings deliver 195 FPS, and Ultra settings drop to 158 FPS. The 4K results demonstrate that the RTX 4080's 16 GB of GDDR6X memory and 716.8 GB/s bandwidth are sufficient to maintain high frame rates even at the most demanding resolution tested.

The complete data set shows consistent behavior: frame rates scale predictably with both resolution and settings presets. The minimum recorded FPS anywhere in the test matrix is 158 FPS at 4K Ultra, while the maximum is 673 FPS at 1080p Medium. This narrow range of minimums indicates the system never falls below playable thresholds, even under maximum load. The absence of stutter-inducing frame drops, as evidenced by the Medium settings minimums being within 15-16% of averages, suggests stable performance throughout testing.