Question 1

What is a PC bottleneck?

Accepted Answer

A PC bottleneck occurs when one component limits the performance of another. For example, if your CPU cannot process data fast enough for your GPU, your GPU will sit idle waiting for instructions, reducing overall system performance.

Question 2

How do I know if my PC has a bottleneck?

Accepted Answer

You can identify a bottleneck by monitoring CPU and GPU usage during gaming. If one component is at 100% while the other is significantly lower, you likely have a bottleneck. Our calculator analyzes your components to identify potential bottlenecks.

Question 3

Is some bottleneck normal?

Accepted Answer

Yes, a small bottleneck (under 10%) is normal and acceptable in most gaming systems. Perfect balance is rare and often unnecessary. Focus on keeping bottlenecks under 15-20% for optimal performance.

Question 4

How can I fix a CPU bottleneck?

Accepted Answer

To fix a CPU bottleneck: 1) Upgrade to a faster CPU with more cores/higher clock speeds, 2) Lower CPU-intensive game settings like draw distance and NPC count, 3) Close background applications, 4) Consider overclocking if your CPU supports it.

Question 5

How can I fix a GPU bottleneck?

Accepted Answer

To fix a GPU bottleneck: 1) Upgrade to a more powerful graphics card, 2) Lower resolution or graphics quality settings, 3) Ensure your GPU drivers are up to date, 4) Check for thermal throttling and improve cooling if needed.

Question 6

Does RAM affect bottlenecks?

Accepted Answer

Yes, insufficient or slow RAM can cause bottlenecks. Having 16GB of RAM at 3200MHz+ in dual-channel configuration is recommended for gaming. RAM bottlenecks are less common but can occur with very fast CPUs or memory-intensive games.

Question 7

Does resolution affect bottlenecks?

Accepted Answer

Yes, resolution significantly impacts bottlenecks. At lower resolutions (1080p), CPUs work harder, leading to more CPU bottlenecks. At higher resolutions (4K), GPUs are stressed more, potentially causing GPU bottlenecks.

Question 8

How accurate is this calculator?

Accepted Answer

Our calculator provides estimates based on component specifications and benchmark data. Real-world performance varies depending on specific games, settings, temperatures, and other factors. Use results as a guide rather than absolute values.

				Status
Baldur's Gate 3	0	0	0	Excellent
Cyberpunk 2077	0	0	0	Excellent
Hogwarts Legacy	0	0	0	Excellent
Red Dead Redemption 2	0	0	0	Excellent
Starfield	0	0	0	Excellent

AMD Ryzen 5 7600X + NVIDIA GeForce RTX 4070

Bottleneck Analysis

System Balance

Component Impact Analysis

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RAM

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