Performance
-----------

Results of performance measurements of the latest model on various Raspberry
Pi models:

Pi Zero W
~~~~~~~~~

- Model: Pi Zero W [PiZero2W]_
- CPU: 1GHz quad-core 64-bit Arm Cortex-A53 [A53ARM]_ [A53Wikipedia]_
- RAM: 512 MB
- Performance: 5.1 GFlops [RaspberryPerformance]_

Model Performance
^^^^^^^^^^^^^^^^^

- Loading the model > 150 s (!)
- Classifying
    - 1 image: 35 s
    - 2 images: 43 s
    - 3 images: 48 s
    - 4 images: 73 s

Pi 5
~~~~

- Model: Pi 5 [Pi5]_
- CPU: 2.0 GHz quad-core ARM Cortex-A76 [A76ARM]_ [A76Wikipedia]_
- RAM: 4 GB, 8 GB, or 16 GB
- Performance: 31.4 GFLOPS [RaspberryPerformance]_

References
~~~~~~~~~~

.. [PiZero2W] https://www.raspberrypi.com/products/raspberry-pi-zero-2-w/
.. [A53ARM] https://www.arm.com/products/silicon-ip-cpu/cortex-a/cortex-a53
.. [A53Wikipedia] https://en.wikipedia.org/wiki/ARM_Cortex-A53
.. [Pi5] https://www.raspberrypi.com/products/raspberry-pi-5/
.. [A76ARM] https://www.arm.com/products/silicon-ip-cpu/cortex-a/cortex-a76
.. [A76Wikipedia] https://en.wikipedia.org/wiki/ARM_Cortex-A76
.. [RaspberryPerformance] https://web.eece.maine.edu/~vweaver/group/green_machines.html