2

Benchmarking of the Pi 4 using the Python GPIO Zero library shows a significant increase in the frequency of toggling a GPIO pin on and off compared to previous models. This result is attributed to the higher CPU speed.

enter image description here source

Other benchmarks, e.g. Raspberry Pi 2 vs. 1 GPIO Benchmark however show a large range of results depending on the language / library. These numbers are substantially higher than those reported for the Python GPIO Zero library.

How does the Pi 4 GPIO perform using the different libraries (with a focus on C and the respective Python wrappers but other languages are also welcome)?

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.