Once HumanFPS onCore i7-6700K&GeForce RTX 4090

Once Human

A continuous open world with player-built structures creates a heavy streaming load. It scales well but recommends 6GB+ VRAM for higher settings.

Once Human - FPS Estimates by Resolution

Actual FPS may vary based on RAM speed, background processes, and other system factors

1080P
low201 FPS
medium144 FPS
high127 FPS
ultra119 FPS
1440P
low183 FPS
medium134 FPS
high119 FPS
ultra110 FPS
4K
low115 FPS
medium100 FPS
high84 FPS
ultra74 FPS

Performance Report

Once Human

GeForce RTX 4090 + Core i7-6700K
🎮Visual Experience

At 1080p, all quality settings exceed 119 FPS. At 1440p, all settings exceed 110 FPS. At 4K, all settings exceed 74 FPS.

Official Requirements

The GeForce RTX 4090 is 279% above the recommended GPU (GeForce GTX 1060) for Once Human. The Core i7-6700K is 27% below recommended, but 39% above minimum.

⚙️FPS Ceiling Analysis

The Core i7-6700K sets the FPS ceiling at all 1080p settings, all 1440p settings, all 4k settings, while the GeForce RTX 4090 still has headroom.

💰Value Analysis

Approximated average price on current market:

GeForce RTX 4090:$1649(updated 2/6/2026)
Official Launch Price: $1599
Core i7-6700K:$142(updated 2/6/2026)
Official Launch Price: $350

Combo price: $1791. At 1080p Ultra, this combo delivers 119 FPS, equivalent to 0.07 FPS per dollar.

ResolutionLowMediumHighUltra
1080p0.112 fps/$0.080 fps/$0.071 fps/$0.066 fps/$
1440p0.102 fps/$0.075 fps/$0.066 fps/$0.061 fps/$
4k0.064 fps/$0.056 fps/$0.047 fps/$0.041 fps/$

* Table values represent FPS per Dollar (higher is better)

Performance Limiter Analysis

Core i7-6700K|GeForce RTX 4090

This section is based on estimated CPU/GPU FPS ceilings, not utilization percentages.

📈Analysis

At 1080p medium, the Core i7-6700K sets the ceiling at about 144 FPS, while the GeForce RTX 4090 could reach 228 FPS. In this scenario, the CPU limits the GPU potential by 37% (FPS gap: 84 FPS). Overall distribution: CPU limits 12/12 cells, GPU limits 0/12, balanced 0/12.

Verdict

CPU Limits GPU

Your Core i7-6700K is the limiting side in the heaviest mismatch. This means part of the GeForce RTX 4090 rendering potential remains unused in those settings.

🧩Detailed Breakdown
1080p (Full HD)
LowCPU Limits GPU 28%
MediumCPU Limits GPU 37%
HighCPU Limits GPU 32%
UltraCPU Limits GPU 24%
1440p (2K QHD)
LowCPU Limits GPU 23%
MediumCPU Limits GPU 32%
HighCPU Limits GPU 31%
UltraCPU Limits GPU 26%
4K (Ultra HD)
LowCPU Limits GPU 28%
MediumCPU Limits GPU 29%
HighCPU Limits GPU 28%
UltraCPU Limits GPU 27%
Percentages show how much potential FPS of the stronger component is lost because the other component has a lower FPS ceiling.
🧠Methodology

We estimate the maximum FPS the processor can sustain and the maximum FPS the graphics card can sustain in each setting, then compare those limits directly.

Limit Factor formula: (stronger - weaker) / stronger. Example: if CPU ceiling is 200 FPS and GPU ceiling is 140 FPS, then GPU limits CPU by 30%.

CPU Limits GPU means the processor ceiling is lower. GPU Limits CPU means the graphics ceiling is lower. Balanced means the FPS ceilings are close enough that the gap is negligible.

A component can still be the FPS limiter without reaching 100% utilization. The displayed percentages are derived from FPS ceilings, not generic utilization heuristics.

📊Predicted Hardware Utilization for Core i7-6700K and GeForce RTX 4090

1080p (Full HD)

Low
CPU66% - 72%
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GPU57% - 73%
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Medium
CPU66% - 72%
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GPU57% - 73%
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High
CPU45% - 72%
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GPU70% - 85%
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Ultra
CPU45% - 72%
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GPU70% - 85%
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1440p (2K QHD)

Low
CPU52% - 72%
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GPU58% - 74%
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Medium
CPU52% - 72%
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GPU58% - 74%
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High
CPU35% - 72%
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GPU72% - 87%
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Ultra
CPU35% - 72%
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GPU72% - 87%
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4K (Ultra HD)

Low
CPU52% - 75%
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GPU60% - 77%
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Medium
CPU52% - 75%
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GPU60% - 77%
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High
CPU34% - 75%
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GPU74% - 90%
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Ultra
CPU34% - 75%
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GPU74% - 90%
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Performance Summary

The Core i7-6700K + GeForce RTX 4090 pairing runs this title with CPU utilization between 34% and 75% and GPU utilization between 57% and 90%. Core i7-6700K stays in a controlled operating range, while GeForce RTX 4090 is utilized efficiently without persistent saturation. As resolution scales, average GPU load rises from 72% at 1080p to 75% at 4K, while CPU averages move from 64% to 59%.

Load Interpretation

The utilization pattern is relatively even. The GeForce RTX 4090 reaches 82% average at its highest-load preset, while the Core i7-6700K peaks at 69% average. This suggests a fairly controlled load distribution, but the actual FPS-limiting side should still be read from the limiter analysis above.

Resolution Scaling

At 1080p, averages sit around CPU 64% and GPU 72%. At 1440p, that shifts to CPU 58% and GPU 73%, and at 4K it reaches CPU 59% and GPU 75%. This shows that workload scaling is limited, which can indicate engine-side constraints.

Optimal Settings Recommendation

4K (Ultra HD) High is the most balanced preset based on this dataset. It runs around CPU 54% (34-75%) and GPU 82% (74-90%), which keeps GeForce RTX 4090 well utilized without constant max-out behavior while Core i7-6700K remains stable for consistent frame delivery.

Upgrade Insight

Current utilization does not show an urgent upgrade requirement for either component; the Core i7-6700K and GeForce RTX 4090 remain reasonably matched for this title.

Understanding Hardware Utilization: These percentages represent how much of your component's maximum processing power is actively being used during gameplay. They describe hardware load, but they do not directly tell you which component sets the FPS ceiling.

Important: a CPU or GPU can still be the FPS limiter without reaching 100% utilization. Two processors can both show 40% usage and still deliver very different frame rates, depending on per-core speed, cache, engine threading, driver overhead, and frame preparation efficiency.

  • High GPU Load: You typically want to see High GPU Utilization (90%+) and moderate CPU usage when visual settings are heavy. This indicates the graphics pipeline is under strong load, but the exact FPS limiter should still be confirmed by the FPS ceiling analysis.
  • High CPU Load: If you see High CPU Utilization (85%+) paired with lower GPU utilization, the processor is handling a disproportionate share of frame preparation and game logic. That can point to CPU-side pressure, but it should not be treated as a direct replacement for FPS ceiling analysis.
  • Low CPU and GPU Load: If both CPU and GPU utilization are relatively low, it means the hardware is waiting on something else. This could be a game engine limitation, poorly optimized code, or an artificial framerate cap like VSync holding performance back. It does not mean both parts are equally fast in FPS terms.

Data generated by our Machine Learning engine trained on real-world benchmarks. Shows the approximate average utilization at each setting.

Once Human Requirements Comparison

See how your processor and graphics card compare against the game official minimum and recommended system specs. The placement of your hardware is calculated using relative synthetic performance scores to help you gauge overall playability.

CPU - Core i7-6700K
cpu icon
8,933
Your Score
MinimumCore i5-4460
RecommendedCore i7-7700
GPU - GeForce RTX 4090
gpu icon
38,112
Your Score
MinimumGeForce GTX 750 Ti
RecommendedGeForce GTX 1060

Your CPU is 27% below recommended and your GPU is 279% below recommended, but both meet minimum specs. Playable at Low/Medium settings, 1080p or below.

CPU

-27%vsrecommended

GPU

+279%vsrecommended

CPU

+39%vsminimum

GPU

+877%vsminimum

Minimum Requirements
Video Card: GeForce GTX 750 Ti
Processor: Core i5-4460
Memory: 8 GB
Disk Space: 55 GB
System: Windows 10 64-bit
Recommended Requirements
Video Card: GeForce GTX 1060
Processor: Core i7-7700
Memory: 16 GB
Disk Space: 55 GB
System: Windows 10 64-bit

Frequently Asked Questions

1Can the Core i7-6700K and GeForce RTX 4090 run Once Human well?

Yes, the Core i7-6700K paired with the GeForce RTX 4090 can run Once Human smoothly up to 4k achieving around 74 FPS at Ultra quality. Your GPU is 279% above the recommended specs, and your CPU is 27% below the recommended requirements.

2Is there a more cost-effective setup to run Once Human?

This CPU + GPU combo costs approximately $1791 ($142 CPU + $1649 GPU (Rank #77 Value)). Since the CPU is the main limiting factor, investing in a stronger processor will improve your framerates and overall value. For example, the Ryzen 9 9950X is a great upgrade option for around $649 (Rank #5 for value).

3Which component should I upgrade first to improve Once Human performance?

For Once Human, upgrading the CPU would have the biggest impact on performance. The Core i7-6700K is currently the limiting factor — the GeForce RTX 4090 has extra headroom that a faster processor could take advantage of. This is especially noticeable at 1080p where CPU performance matters more. CPU-limited at: 1080p low, 1080p medium, 1080p high, 1080p ultra, 1440p low, 1440p medium, 1440p high, 1440p ultra, 4k low, 4k medium, 4k high, 4k ultra.

4Does this setup support Frame Generation for Once Human?

Once Human does not currently support Frame Generation technologies like DLSS 3 or FSR 3. Your performance is based entirely on native rendering. If the game adds support in a future update, newer GPUs will benefit the most.

5What are the minimum and recommended specs for Once Human?

Once Human requires at minimum a Core i5-4460 (CPU) and GeForce GTX 750 Ti (GPU) with 8 GB RAM and 55 GB storage. For the recommended experience, you need a Core i7-7700 and GeForce GTX 1060 with 16 GB RAM. Your setup meets the minimum requirements but falls short of the recommended specs. You may need to lower some settings for smooth performance.

6How accurate are these Once Human FPS estimates for the Core i7-6700K and GeForce RTX 4090?

These Once Human FPS results are not arbitrary numbers. They come from calculations informed by thousands of real gaming benchmarks, and the typical accuracy range is around 10% to 15%. That makes them far more useful than generic FPS calculators that simply invent values without a benchmark foundation. Actual in-game performance can still vary with drivers, updates, RAM configuration, cooling, and the exact scene being rendered.

Performance estimates are based on synthetic benchmarks and hardware capabilities.

Results may vary based on drivers, OS, and background processes.