Raspberry Pi Zero 2 W vs different Zero boards

Now that I've the Raspberry Pi Zero 2 W in my fingers, I can run some fundamental benchmarks. We all know that whereas the footprint is similar, the newest Raspberry Pi comes with a a lot quicker CPU. This can enhance the board’s efficiency however may also have a unfavourable impact on energy draw and warmth era. I’m going to match the board with different boards from the Zero collection since I've all of them.

Raspberry Pi Zero collection benchmark

Earlier than we soar dive into the benchmarks and outcomes, let’s remind ourselves of the fundamental specs for every board to have a greater understanding of every Raspberry Pi Zero iteration.

Raspberry Pi Zero Raspberry Pi Zero W Raspberry Pi Zero 2 W
CPU 1 core,
1GHz BCM 2835
1 core,
1GHz BCM 2835
4 core,
1GHz Cortex A53
WiFiN/A 2.4GHz 802.11 b/g/n wi-fi LAN 2.4GHz 802.11 b/g/n wi-fi LAN
Bluetooth N/A Bluetooth 4.1, Bluetooth Low Vitality (BLE) Bluetooth 4.2, Bluetooth Low Vitality (BLE)

Even on paper, it’s clear that the efficiency enhance might be big. Raspberry Pi claims a 5-time pace enhance, a determine that is sensible since single-core boards must share the burden of preserving the OS going as properly.

On this article, I'll focus solely on Raspberry Pi Zero boards, in case you are in search of extra details about how every WiFi interface festivals throughout the entire vary of the Raspberry Pi collection, then I've a devoted article outlining that.

In my benchmarks, I might be utilizing the newest RaspberryPi OS Lite (with out desktop env) up to date to right this moment’s date operating on ScanDisk Ultra 32GB class A1 card on the next boards:

  • Raspberry Pi Zero v1.3
  • Raspberry Pi Zero W v1.1
  • Raspberry Pi Zero 2 W v1.0

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