Why does this build show this bottleneck result?

This build pair shows a result because the GeForce GTX 660 Rev. 2 reaches its limit first at 4K/60Hz. In aaa gaming scenarios, this component determines your maximum performance ceiling.

What does a 22% bottleneck mean?

A 22% bottleneck is considered mild. It means one component waits on the other for approximately 22% of the computation cycles during intense load, potentially limiting total frame output.

How do resolution and refresh rate affect bottlenecks?

Lower resolutions (like 1080p) and high refresh rates increase pressure on the CPU to prepare frames quickly. Higher resolutions (like 4K) shift the heavy lifting to the GPU for rendering. Adjusting these balances the load.

What should I upgrade first for this build?

Your GeForce GTX 660 Rev. 2 is the limiting factor. Upgrading your graphics card or lowering game settings/resolution will yield the biggest performance gains.

Are bottleneck scores exact?

Use these scores as a guide. Results are estimates; real performance varies by game, settings, drivers, RAM, and thermals. Always verify with real-world benchmarks for your specific titles.

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4K Ultra HD: Intel Core i7-14700T & GeForce GTX 660 Rev. 2

Configuration

CPU

Intel Core i7-14700T

GPU

GeForce GTX 660 Rev. 2

Resolution

Refresh Rate

Bottleneck Strength

22%

GPU Bottleneck

Verdict

At 4k / 60Hz, this system is limited by the GPU. You are getting good utilization from both components.

Why this result?

We analyze system pressure based on your CPU, GPU, resolution, refresh rate, and workload. Here’s a deep dive into how your bottleneck score was calculated.

System Pressure Breakdown

Pressure shows how close a component is to its performance limit.

CPU Pressure

33%

GPU Pressure

100%

Tip: A higher bar means that component hits its limit first.

Bottleneck Verdict

Summary of the limiting factor.

GPU Bottleneck Detected (22%)

Your GPU reaches its limit 22% earlier than your CPU.

The graphics card is the first part to hit its ceiling. This is common at higher resolutions or GPU-heavy workloads, but it also means a faster GPU would raise the performance ceiling.

Impact Factors

What pushed the result toward CPU or GPU bound?

CPU Capability

Intel Core i7-14700T

Tier Index: 75 / 100

Has plenty of headroom.

GPU Capability

GeForce GTX 660 Rev. 2

Tier Index: 39 / 100

Struggling with 4K pixel count.

Resolution

High GPU Strain

Load Factor: 1.30x

Refresh Rate

60 Hz target

Low CPU Demand

Demand Factor: 1.00x

Workload Bias

AAA Gaming

CPU bias: 1.00 · GPU bias: 1.20

GPU Intensive

Interactive Simulator

Change values to see how the bottleneck shifts in real-time.

Resolution

Refresh Rate

Workload

💡

Live Insight

Adjust the toggles above to simulate a new scenario.

Simulating: 4K @ 60Hz

New Result: GPU (22%)

Explanation

What does this actually mean?

At 4K and 60Hz, this estimate models a targeted performance scenario for your selected hardware. The visual or compute demand of 4K is heavy enough that the GPU reaches its limit before the CPU does. Suggestion: Lowering visual settings, reducing render resolution, or using image upscaling where supported can help recover performance.

Confidence Score

Reliability of this estimate.

This estimate has high confidence based on the hardware names provided.

High

Upgrade Strategy

If you had to upgrade one thing...

Priority: GPU

Your GPU hits a wall before your CPU does.

Best GPUs for this CPU Browse GPUs

Disclaimer

Calculations are estimates based on synthetic benchmarks and common hardware patterns. Real-world performance depends on specific game engine optimizations, background processes, RAM speed, and thermal throttling.

Performance Map

CPU Limited

GPU Limited

Balanced

720p

1080p

1440p

UW 1440p

60 Hz

75 Hz

120 Hz

144 Hz

165 Hz

240 Hz

360 Hz

✨

Sweet Spot

1440p @ 144Hz (1% BN)

Larger nodes indicate higher bottleneck variance.

Practical Recommendations

Resolution Strategy

•1080p Competitive: Ensure your CPU is strong. This resolution relies heavily on processor speed for high framerates.
•1440p / 4K Gaming: Shift load to the GPU. If you have a CPU bottleneck, increasing resolution can actually make gameplay smoother by balancing the pacing.

Upgrade Paths

Compare Intel Core i7-14700T Compare GeForce GTX 660 Rev. 2

4K Fidelity Report

4K Bottleneck Severity

At 4K, the GPU workload is extreme. Our pressure analysis shows that the GeForce GTX 660 Rev. 2 is the primary performance factor. Even with this power, you may need to use upscaling (DLSS/FSR) for stable path-tracing or ultra settings.

Computing...

Practical Recommendations

Resolution Strategy

•1080p Competitive: Ensure your CPU is strong. This resolution relies heavily on processor speed for high framerates.
•1440p / 4K Gaming: Shift load to the GPU. If you have a CPU bottleneck, increasing resolution can actually make gameplay smoother by balancing the pacing.

Upgrade Paths

Compare Intel Core i7-14700T Compare GeForce GTX 660 Rev. 2