CPU GPU Bottleneck Estimator

A qualitative view of what likely limits performance and what to upgrade first.

How it’s calculated

Compares a GPU demand level (resolution, workload, frame-rate goal) and a CPU demand level with the classes you choose.

Qualitative only. No percentages are given because real results depend on the specific game and settings.

Can it give a bottleneck %?

Not honestly without benchmark data for your exact parts and game.

Turn your measured FPS into frame times and a smoothness reading.

Compare two processors using the specs you enter from official datasheets.

Compare memory bandwidth, power, size and your own benchmark numbers.