Control

Control on the Intel Core i5-14600KF and NVIDIA GeForce RTX 5090 combination demonstrates a system that is overwhelmingly GPU-bound at higher resolutions, yet reveals a significant CPU ceiling at 1080p. The benchmark data shows a clear hierarchy where the RTX 5090's massive rendering power is progressively bottlenecked by the processor's architectural limits as resolution drops, making this pairing more sensible for 4K and 1440p gaming than for high-refresh-rate 1080p play.

Resolution Scaling

The performance scaling from 4K to 1080p reveals a classic GPU-to-CPU bottleneck transition. At 3840x2160 with Ultra settings, the combo produces 80 FPS, which jumps to 118.9 FPS at 2560x1440—a 48.6% improvement. Moving further down to 1920x1080 yields 158.4 FPS, another 33.2% gain. This pattern of diminishing returns as resolution drops is the first sign that the CPU is starting to limit frame rates.

The Low settings row exposes this bottleneck even more starkly. At 4K Low, the system achieves 143.3 FPS. Dropping to 1440p Low increases that to 216.5 FPS, and at 1080p Low it reaches 284.4 FPS. The scaling from 1440p to 1080p is only 31.4%, compared to the 51.1% jump from 4K to 1440p. This compression at the top end indicates that the Core i5-14600KF's 14 cores and 20 threads are reaching their practical limit for feeding the RTX 5090 frames.

What this means for the limiting component is clear: at 4K, the RTX 5090 is the primary constraint, with its 32 GB of GDDR7 memory and 1.79 TB/s bandwidth handling the data load but the GPU's compute units doing the heavy lifting. At 1080p, the CPU becomes the ceiling, as evidenced by the relatively modest FPS gains between 1440p and 1080p at Low settings. The 284.4 FPS at 1080p Low versus 216.5 FPS at 1440p Low shows the processor's single-thread performance and memory subsystem are the gating factors.

CPU Role

The Intel Core i5-14600KF brings 14 cores (6 performance and 8 efficiency) with 20 threads, running at a base clock of 3.50 GHz and boosting to 5.30 GHz. Its 24 MB of shared L3 cache and dual-channel memory support (DDR4 or DDR5) are key architectural traits for game performance. In synthetic benchmarks, the chip scores 32889 in Cinebench R23 multicore and 4643 in single-core, placing it in the 93rd percentile among all CPUs.

The data shows this CPU is sufficient for high-refresh gaming but not unlimited. The 1080p Low result of 284.4 FPS is impressive, yet the fact that it does not approach the 300+ FPS territory suggests the CPU's 5.30 GHz boost clock cannot fully compensate for the architectural throughput demands of Control's physics and AI systems. The single-core Cinebench R23 score of 4643 indicates strong per-thread performance, but the game's engine appears to scale with both frequency and core count.

Compared to its nearest rivals, the 14600KF holds its own. It sits 0.4% above the Intel Core i5-14600K and 0.6% above the AMD Ryzen 9 5950X in average benchmark score, while trailing the AMD EPYC 4345P by 0.5%. This places it in a tight competitive band where the 14600KF's 14 cores provide a balanced mix for gaming workloads that rarely use all threads but benefit from high single-thread performance.

GPU Role

The NVIDIA GeForce RTX 5090 is the dominant component in this pairing, built on the Blackwell 2.0 architecture with 21,760 shading units, 170 RT cores, and 680 tensor cores. Its 32 GB of GDDR7 memory on a 512-bit bus delivers 1.79 TB/s of bandwidth, with a boost clock of 2407 MHz. The GPU's raw compute is substantial: 104.8 TFLOPS of FP32 performance and texture rate of 1,636.8 GTexel/s.

The measured FPS data confirms the RTX 5090 is the primary driver of frame rates at higher resolutions. At 4K Ultra, the 80 FPS result reflects the GPU's capability, and the drop to 90.9 FPS at High settings shows how much headroom remains when reducing load. The 4K Low result of 143.3 FPS demonstrates that even at demanding resolutions, the GPU has significant untapped potential when settings are lowered.

The GPU's 94th percentile ranking among all GPUs, with an average benchmark score of 84306, places it near the top of the performance hierarchy. Its nearest rival, the RTX 5090 D, is only 0.1% faster on average, showing the 5090's position at the absolute peak. The 1.3% gap over the AMD Radeon PRO W6600 further cements its dominance, though the -1.6% delta versus the NVIDIA CMP 40HX suggests some synthetic workloads favor that mining-oriented card.

How This Combo Ranks

This specific CPU-GPU combination ranks 5th out of 1,636 tested combos for Control. That places it in the top 0.3% of all pairings in the database, which is a remarkable position given that the CPU is a mid-range Core i5, not a flagship Core i9 or Ryzen 9. The ranking reflects that Control's engine benefits more from GPU horsepower than CPU brute force, allowing this combo to outperform many pairings with more expensive processors.

The 5th-place ranking is particularly noteworthy because the RTX 5090 is the top-tier GPU, and the data suggests that pairing it with a faster CPU (like a Core i9) would yield only marginal improvements in this specific game. The 1080p Low result of 284.4 FPS shows the CPU is already near its limit, so the ranking gap to the top 4 combos likely comes from systems that achieve slightly higher frame rates at 1080p or maintain higher minimums at 4K.

Measured FPS Breakdown

At 3840x2160, the combo delivers 80 FPS on Ultra, 90.9 FPS on High, 103.9 FPS on Medium, and 143.3 FPS on Low. The scaling from Ultra to Low represents a 79.1% performance increase, showing the RTX 5090's ability to leverage reduced settings for substantial frame rate gains. The 4K High result of 90.9 FPS is above the 60 FPS threshold for smooth play, making 4K gaming viable even at higher presets.

At 2560x1440, performance improves to 118.9 FPS on Ultra, 136.7 FPS on High, 152.3 FPS on Medium, and 216.5 FPS on Low. The 1440p results show a clear step up from 4K, with even Ultra settings exceeding 100 FPS. This resolution is the sweet spot for high-refresh-rate monitors, as the 118.9 FPS Ultra result comfortably exceeds 100 FPS while maintaining visual fidelity.

At 1920x1080, the numbers are 158.4 FPS on Ultra, 178.2 FPS on High, 199.8 FPS on Medium, and 284.4 FPS on Low. The 1080p Ultra result of 158.4 FPS is solidly in high-refresh territory, while Low at 284.4 FPS approaches the limits of most gaming monitors. The scaling from Ultra to Low at 1080p is 79.5%, nearly identical to the 4K scaling, indicating that the CPU bottleneck affects all settings equally at this resolution.

Settings Recommendations

For 4K gaming, the High preset at 90.9 FPS is the recommended choice, as it provides a substantial visual improvement over Medium (103.9 FPS) while maintaining a frame rate well above 60 FPS. Ultra at 80 FPS is playable but offers diminishing returns over High given the 13.7% performance cost. Low at 143.3 FPS is unnecessary for 4K since the resolution itself provides image clarity that Low settings cannot match.

At 1440p, the Ultra preset at 118.9 FPS is the best experience, as it delivers high visual quality while exceeding the 100 FPS threshold for smooth motion. High at 136.7 FPS is a viable alternative for those prioritizing frame rate over absolute fidelity, but the gap to Ultra is only 17.8 FPS, making Ultra the clear winner. Medium at 152.3 FPS is only recommended for competitive play where maximum refresh rate matters.

For 1080p, the High preset at 178.2 FPS offers the best balance, providing strong visual quality while maintaining frame rates that exceed most 144Hz monitors. Ultra at 158.4 FPS is acceptable but the 19.8 FPS penalty over High is significant. Low at 284.4 FPS is only relevant for esports-style play where every frame counts, and Medium at 199.8 FPS is a middle ground. Overall, High at 1080p is the recommended default, with Ultra for those with 144Hz displays who want maximum fidelity.

FAQ

Q: Does the RTX 5090 bottleneck the Core i5-14600KF in Control?

A: Only at 1080p. The 284.4 FPS Low result shows the CPU reaching its limit, while at 4K the 80 FPS Ultra result indicates the GPU is the primary constraint.

Q: What is the best resolution for this combo in Control?

A: 2560x1440 offers the best experience, with 118.9 FPS on Ultra settings, providing both high fidelity and frame rates above 100 FPS.

Q: How much performance is lost going from 1080p to 4K?

A: At Ultra settings, the drop is from 158.4 FPS to 80 FPS, a 49.5% reduction. At Low settings, the drop is from 284.4 FPS to 143.3 FPS, a 49.6% reduction.

Q: Is the RTX 5090's 32 GB VRAM necessary for Control?

A: Control does not require 32 GB, but the GPU's 1.79 TB/s bandwidth and 512-bit bus ensure no memory bottlenecks at any resolution or setting.

Q: How does this combo rank against all tested systems?

A: It ranks 5th out of 1,636 combos, placing it in the top 0.3% of all pairings tested for Control.

Q: What CPU performance is needed to avoid bottlenecking the RTX 5090?

A: The 14600KF's 5.30 GHz boost and 4643 single-core Cinebench R23 score allow 284.4 FPS at 1080p Low, but higher frame rates would require a CPU with superior single-thread performance.