About us

Better PC decisions, fewer wasted upgrades.

Our purpose

PC Health Lab helps people understand computer performance before spending money on upgrades. The goal is to turn CPU, GPU, memory, storage, cooling and power relationships into clear, practical guidance.

Our bottleneck results are estimates, not laboratory measurements. Real performance depends on the exact game or application, settings, drivers, cooling, background software and component condition.

What the calculator evaluates

The calculator compares selected CPU and GPU capability and adjusts the analysis for resolution and workload. It also considers RAM, storage type, peak temperature and estimated PSU headroom.

Our standard

• Clearly distinguish estimates from measured results.
• Explain important limitations.
• Recommend verification before costly upgrades.
• Consider maintenance and free settings changes before new hardware.

Contact

For corrections or feedback, email info.bottleneckcalculator@gmail.com.